diff --git a/assets/css/videojs-vr.css b/assets/css/videojs-vr.css
new file mode 100644
index 000000000..6e850c2f2
--- /dev/null
+++ b/assets/css/videojs-vr.css
@@ -0,0 +1 @@
+.video-js .vjs-big-vr-play-button{width:100px;height:100px;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='360' height='360' viewBox='0 0 360 360'%3E%3Cpath fill='%23FFF' d='M334.883 275.78l-6.374-36.198-6.375-36.2-28.16 23.62-28.164 23.62 25.837 9.41C266.247 296.544 224 320.5 176.25 320.5c-77.47 0-140.5-63.03-140.5-140.5 0-77.472 63.03-140.5 140.5-140.5 53.428 0 99.98 29.978 123.733 73.993l13.304-6.923C287.025 57.76 235.45 24.5 176.25 24.5c-85.743 0-155.5 69.757-155.5 155.5 0 85.742 69.757 155.5 155.5 155.5 54.253 0 102.09-27.94 129.922-70.177l28.71 10.457z'/%3E%3Cpath fill='%23FFF' d='M314.492 175.167c-12.98 0-23.54-10.56-23.54-23.54s10.56-23.54 23.54-23.54c12.98 0 23.54 10.56 23.54 23.54s-10.56 23.54-23.54 23.54zm0-38.08c-8.018 0-14.54 6.522-14.54 14.54s6.522 14.54 14.54 14.54c8.017 0 14.54-6.522 14.54-14.54s-6.523-14.54-14.54-14.54z'/%3E%3Cg fill='%23FFF'%3E%3Cpath d='M88.76 173.102h9.395c4.74-.042 8.495-1.27 11.268-3.682 2.77-2.412 4.157-5.903 4.157-10.474 0-4.4-1.153-7.817-3.46-10.25-2.307-2.434-5.83-3.65-10.568-3.65-4.147 0-7.554 1.195-10.22 3.585-2.666 2.392-4 5.514-4 9.364H69.908c0-4.74 1.26-9.055 3.776-12.95 2.518-3.892 6.03-6.928 10.537-9.108 4.508-2.18 9.554-3.27 15.14-3.27 9.225 0 16.472 2.318 21.74 6.952 5.27 4.634 7.903 11.077 7.903 19.33 0 4.147-1.323 8.05-3.967 11.71-2.646 3.66-6.062 6.422-10.252 8.284 5.078 1.736 8.94 4.465 11.584 8.19s3.968 8.166 3.968 13.33c0 8.294-2.847 14.895-8.538 19.804s-13.17 7.363-22.438 7.363c-8.887 0-16.166-2.37-21.836-7.11-5.67-4.74-8.506-11.045-8.506-18.916h15.425c0 4.062 1.365 7.363 4.094 9.902 2.73 2.54 6.4 3.81 11.014 3.81 4.782 0 8.55-1.27 11.3-3.81s4.126-6.22 4.126-11.045c0-4.865-1.44-8.61-4.316-11.235-2.878-2.623-7.152-3.936-12.822-3.936H88.76V173.1zM187.598 133.493v12.76h-1.904c-8.633.126-15.53 2.497-20.693 7.108-5.162 4.614-8.23 11.152-9.203 19.615 4.95-5.205 11.277-7.808 18.98-7.808 8.166 0 14.608 2.878 19.328 8.633 4.718 5.755 7.077 13.182 7.077 22.28 0 9.395-2.76 17.002-8.284 22.82-5.52 5.818-12.77 8.73-21.74 8.73-9.226 0-16.705-3.407-22.44-10.222-5.733-6.812-8.6-15.742-8.6-26.787v-5.267c0-16.208 3.945-28.903 11.84-38.086 7.89-9.182 19.242-13.774 34.054-13.774h1.586zM171.03 177.61c-3.386 0-6.485.95-9.3 2.855-2.814 1.904-4.877 4.443-6.188 7.617v4.697c0 6.854 1.438 12.304 4.316 16.345 2.877 4.04 6.602 6.062 11.172 6.062s8.188-1.715 10.854-5.143 4-7.934 4-13.52-1.355-10.135-4.063-13.648c-2.708-3.51-6.304-5.267-10.79-5.267zM271.136 187.447c0 13.29-2.486 23.307-7.46 30.057s-12.535 10.125-22.69 10.125c-9.988 0-17.51-3.292-22.566-9.872-5.058-6.58-7.65-16.323-7.776-29.23V172.53c0-13.287 2.485-23.252 7.458-29.896 4.973-6.643 12.558-9.966 22.757-9.966 10.112 0 17.655 3.237 22.63 9.712 4.97 6.475 7.52 16.166 7.647 29.072v15.995zm-15.425-17.265c0-8.674-1.185-15.033-3.554-19.075-2.37-4.04-6.137-6.062-11.3-6.062-5.035 0-8.738 1.915-11.107 5.745-2.37 3.83-3.62 9.807-3.746 17.932v20.948c0 8.633 1.206 15.064 3.618 19.297s6.2 6.348 11.362 6.348c4.95 0 8.61-1.957 10.98-5.87 2.37-3.915 3.62-10.04 3.746-18.378v-20.885z'/%3E%3C/g%3E%3C/svg%3E");background-size:contain;background-color:rgba(0,0,0,0.5)}.video-js .vjs-big-vr-play-button .vjs-icon-placeholder{display:none}:hover.video-js .vjs-big-vr-play-button{-webkit-transition:border-color 0.4s,outline 0.4s,background-color 0.4s;-moz-transition:border-color 0.4s,outline 0.4s,background-color 0.4s;-ms-transition:border-color 0.4s,outline 0.4s,background-color 0.4s;-o-transition:border-color 0.4s,outline 0.4s,background-color 0.4s;transition:border-color 0.4s,outline 0.4s,background-color 0.4s}.video-js .vjs-big-vr-play-button::before{content:''}.video-js canvas{cursor:move}.video-js .vjs-button-vr .vjs-icon-placeholder{height:30px;width:30px;display:inline-block;background:url(data:image/svg+xml;base64,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) no-repeat left center}
diff --git a/assets/js/player.js b/assets/js/player.js
index a6d0c8c17..a20195e9d 100644
--- a/assets/js/player.js
+++ b/assets/js/player.js
@@ -148,6 +148,11 @@ player.on('error', function (event) {
     }
 });
 
+// Enable VR video support
+if (video_data.vr) {
+    player.vr();
+}
+
 // Add markers
 if (video_data.params.video_start > 0 || video_data.params.video_end > 0) {
     var markers = [{ time: video_data.params.video_start, text: 'Start' }];
diff --git a/assets/js/videojs-vr.min.js b/assets/js/videojs-vr.min.js
new file mode 100644
index 000000000..5b1e5eb90
--- /dev/null
+++ b/assets/js/videojs-vr.min.js
@@ -0,0 +1,176 @@
+/*! @name videojs-vr @version 1.7.1 @license Apache-2.0 */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("global/window"),require("global/document"),require("video.js")):"function"==typeof define&&define.amd?define(["global/window","global/document","video.js"],t):(e=e||self).videojsVr=t(e.window,e.document,e.videojs)}(this,function(e,t,i){"use strict";e=e&&e.hasOwnProperty("default")?e.default:e,t=t&&t.hasOwnProperty("default")?t.default:t,i=i&&i.hasOwnProperty("default")?i.default:i;var n=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e};var r=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.__proto__=t},a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};var o,s=function(e,t){return e(t={exports:{}},t.exports),t.exports}(function(e,t){
+/**
+   * @license
+   * webvr-polyfill
+   * Copyright (c) 2015-2017 Google
+   * Licensed under the Apache License, Version 2.0 (the "License");
+   * you may not use this file except in compliance with the License.
+   * You may obtain a copy of the License at
+   *
+   * http://www.apache.org/licenses/LICENSE-2.0
+   *
+   * Unless required by applicable law or agreed to in writing, software
+   * distributed under the License is distributed on an "AS IS" BASIS,
+   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   * See the License for the specific language governing permissions and
+   * limitations under the License.
+   */
+/**
+   * @license
+   * cardboard-vr-display
+   * Copyright (c) 2015-2017 Google
+   * Licensed under the Apache License, Version 2.0 (the "License");
+   * you may not use this file except in compliance with the License.
+   * You may obtain a copy of the License at
+   *
+   * http://www.apache.org/licenses/LICENSE-2.0
+   *
+   * Unless required by applicable law or agreed to in writing, software
+   * distributed under the License is distributed on an "AS IS" BASIS,
+   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   * See the License for the specific language governing permissions and
+   * limitations under the License.
+   */
+/**
+   * @license
+   * webvr-polyfill-dpdb 
+   * Copyright (c) 2017 Google
+   * Licensed under the Apache License, Version 2.0 (the "License");
+   * you may not use this file except in compliance with the License.
+   * You may obtain a copy of the License at
+   *
+   * http://www.apache.org/licenses/LICENSE-2.0
+   *
+   * Unless required by applicable law or agreed to in writing, software
+   * distributed under the License is distributed on an "AS IS" BASIS,
+   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   * See the License for the specific language governing permissions and
+   * limitations under the License.
+   */
+/**
+   * @license
+   * wglu-preserve-state
+   * Copyright (c) 2016, Brandon Jones.
+   *
+   * Permission is hereby granted, free of charge, to any person obtaining a copy
+   * of this software and associated documentation files (the "Software"), to deal
+   * in the Software without restriction, including without limitation the rights
+   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   * copies of the Software, and to permit persons to whom the Software is
+   * furnished to do so, subject to the following conditions:
+   *
+   * The above copyright notice and this permission notice shall be included in
+   * all copies or substantial portions of the Software.
+   *
+   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   * THE SOFTWARE.
+   */
+/**
+   * @license
+   * nosleep.js
+   * Copyright (c) 2017, Rich Tibbett
+   *
+   * Permission is hereby granted, free of charge, to any person obtaining a copy
+   * of this software and associated documentation files (the "Software"), to deal
+   * in the Software without restriction, including without limitation the rights
+   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   * copies of the Software, and to permit persons to whom the Software is
+   * furnished to do so, subject to the following conditions:
+   *
+   * The above copyright notice and this permission notice shall be included in
+   * all copies or substantial portions of the Software.
+   *
+   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   * THE SOFTWARE.
+   */
+e.exports=function(){var e,t="undefined"!=typeof window?window:void 0!==a?a:"undefined"!=typeof self?self:{},i=function(){return/Android/i.test(navigator.userAgent)||/iPhone|iPad|iPod/i.test(navigator.userAgent)},n=function(e,t){for(var i=0,n=e.length;i<n;i++)t[i]=e[i]},r=function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);return e},o=(e=function(e,t){return e(t={exports:{}},t.exports),t.exports}(function(e,i){
+/**
+   * @license
+   * cardboard-vr-display
+   * Copyright (c) 2015-2017 Google
+   * Licensed under the Apache License, Version 2.0 (the "License");
+   * you may not use this file except in compliance with the License.
+   * You may obtain a copy of the License at
+   *
+   * http://www.apache.org/licenses/LICENSE-2.0
+   *
+   * Unless required by applicable law or agreed to in writing, software
+   * distributed under the License is distributed on an "AS IS" BASIS,
+   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   * See the License for the specific language governing permissions and
+   * limitations under the License.
+   */
+/**
+   * @license
+   * gl-preserve-state
+   * Copyright (c) 2016, Brandon Jones.
+   *
+   * Permission is hereby granted, free of charge, to any person obtaining a copy
+   * of this software and associated documentation files (the "Software"), to deal
+   * in the Software without restriction, including without limitation the rights
+   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   * copies of the Software, and to permit persons to whom the Software is
+   * furnished to do so, subject to the following conditions:
+   *
+   * The above copyright notice and this permission notice shall be included in
+   * all copies or substantial portions of the Software.
+   *
+   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   * THE SOFTWARE.
+   */
+/**
+   * @license
+   * webvr-polyfill-dpdb
+   * Copyright (c) 2015-2017 Google
+   * Licensed under the Apache License, Version 2.0 (the "License");
+   * you may not use this file except in compliance with the License.
+   * You may obtain a copy of the License at
+   *
+   * http://www.apache.org/licenses/LICENSE-2.0
+   *
+   * Unless required by applicable law or agreed to in writing, software
+   * distributed under the License is distributed on an "AS IS" BASIS,
+   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   * See the License for the specific language governing permissions and
+   * limitations under the License.
+   */
+/**
+   * @license
+   * nosleep.js
+   * Copyright (c) 2017, Rich Tibbett
+   *
+   * Permission is hereby granted, free of charge, to any person obtaining a copy
+   * of this software and associated documentation files (the "Software"), to deal
+   * in the Software without restriction, including without limitation the rights
+   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   * copies of the Software, and to permit persons to whom the Software is
+   * furnished to do so, subject to the following conditions:
+   *
+   * The above copyright notice and this permission notice shall be included in
+   * all copies or substantial portions of the Software.
+   *
+   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   * THE SOFTWARE.
+   */
+e.exports=function(){var e,i,n,r=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},a=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),o=function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],n=!0,r=!1,a=void 0;try{for(var o,s=e[Symbol.iterator]();!(n=(o=s.next()).done)&&(i.push(o.value),!t||i.length!==t);n=!0);}catch(e){r=!0,a=e}finally{try{!n&&s.return&&s.return()}finally{if(r)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")},s=function(e,t,i){return e+(t-e)*i},c=function(){var e=/iPad|iPhone|iPod/.test(navigator.platform);return function(){return e}}(),u=function(){var e=-1!==navigator.userAgent.indexOf("Version")&&-1!==navigator.userAgent.indexOf("Android")&&-1!==navigator.userAgent.indexOf("Chrome");return function(){return e}}(),h=(/^((?!chrome|android).)*safari/i.test(navigator.userAgent),function(){var e=-1!==navigator.userAgent.indexOf("Firefox")&&-1!==navigator.userAgent.indexOf("Android");return function(){return e}}()),l=(i=navigator.userAgent.match(/.*Chrome\/([0-9]+)/),n=i?parseInt(i[1],10):null,function(){return n}),d=function(){var e=!1;if(65===l()){var t=navigator.userAgent.match(/.*Chrome\/([0-9\.]*)/);if(t){var i=t[1].split("."),n=o(i,4),r=(n[0],n[1],n[2]),a=n[3];e=3325===parseInt(r,10)&&parseInt(a,10)<148}}return function(){return e}}(),p=function(){var e=-1!==navigator.userAgent.indexOf("R7 Build");return function(){return e}}(),f=function(){var e=90==window.orientation||-90==window.orientation;return p()?!e:e},g=function(){return Math.max(window.screen.width,window.screen.height)*window.devicePixelRatio},m=function(){return Math.min(window.screen.width,window.screen.height)*window.devicePixelRatio},M=function(){if(document.exitFullscreen)document.exitFullscreen();else if(document.webkitExitFullscreen)document.webkitExitFullscreen();else if(document.mozCancelFullScreen)document.mozCancelFullScreen();else{if(!document.msExitFullscreen)return!1;document.msExitFullscreen()}return!0},y=function(e,t,i,n){var r=e.createShader(e.VERTEX_SHADER);e.shaderSource(r,t),e.compileShader(r);var a=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(a,i),e.compileShader(a);var o=e.createProgram();for(var s in e.attachShader(o,r),e.attachShader(o,a),n)e.bindAttribLocation(o,n[s],s);return e.linkProgram(o),e.deleteShader(r),e.deleteShader(a),o},v=function(e,t){for(var i={},n=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),r="",a=0;a<n;a++)i[r=e.getActiveUniform(t,a).name.replace("[0]","")]=e.getUniformLocation(t,r);return i},A=function(){var e,t=!1;return e=navigator.userAgent||navigator.vendor||window.opera,(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(e)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(e.substr(0,4)))&&(t=!0),t},w=function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i]);return e},x=function(e){if(c()){var t=e.style.width,i=e.style.height;e.style.width=parseInt(t)+1+"px",e.style.height=parseInt(i)+"px",setTimeout(function(){e.style.width=t,e.style.height=i},100)}window.canvas=e},E=function(){var e=Math.PI/180,t=.25*Math.PI,i=new Float32Array([0,0,0,1]),n=new Float32Array([0,0,0]);function r(r,a,o,s,c,u){!function(i,n,r,a){var o=Math.tan(n?n.upDegrees*e:t),s=Math.tan(n?n.downDegrees*e:t),c=Math.tan(n?n.leftDegrees*e:t),u=Math.tan(n?n.rightDegrees*e:t),h=2/(c+u),l=2/(o+s);i[0]=h,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=l,i[6]=0,i[7]=0,i[8]=-(c-u)*h*.5,i[9]=(o-s)*l*.5,i[10]=a/(r-a),i[11]=-1,i[12]=0,i[13]=0,i[14]=a*r/(r-a),i[15]=0}(r,s||null,u.depthNear,u.depthFar);var h,l,d,p,f,g,m,M,y,v,A,w,x,E,T,N,D,L,b,I=o.orientation||i,_=o.position||n;h=a,d=_,p=(l=I)[0],f=l[1],g=l[2],m=l[3],A=p*(M=p+p),w=p*(y=f+f),x=p*(v=g+g),E=f*y,T=f*v,N=g*v,D=m*M,L=m*y,b=m*v,h[0]=1-(E+N),h[1]=w+b,h[2]=x-L,h[3]=0,h[4]=w-b,h[5]=1-(A+N),h[6]=T+D,h[7]=0,h[8]=x+L,h[9]=T-D,h[10]=1-(A+E),h[11]=0,h[12]=d[0],h[13]=d[1],h[14]=d[2],h[15]=1,c&&function(e,t,i){var n,r,a,o,s,c,u,h,l,d,p,f,g=i[0],m=i[1],M=i[2];t===e?(e[12]=t[0]*g+t[4]*m+t[8]*M+t[12],e[13]=t[1]*g+t[5]*m+t[9]*M+t[13],e[14]=t[2]*g+t[6]*m+t[10]*M+t[14],e[15]=t[3]*g+t[7]*m+t[11]*M+t[15]):(n=t[0],r=t[1],a=t[2],o=t[3],s=t[4],c=t[5],u=t[6],h=t[7],l=t[8],d=t[9],p=t[10],f=t[11],e[0]=n,e[1]=r,e[2]=a,e[3]=o,e[4]=s,e[5]=c,e[6]=u,e[7]=h,e[8]=l,e[9]=d,e[10]=p,e[11]=f,e[12]=n*g+s*m+l*M+t[12],e[13]=r*g+c*m+d*M+t[13],e[14]=a*g+u*m+p*M+t[14],e[15]=o*g+h*m+f*M+t[15])}(a,a,c),function(e,t){var i=t[0],n=t[1],r=t[2],a=t[3],o=t[4],s=t[5],c=t[6],u=t[7],h=t[8],l=t[9],d=t[10],p=t[11],f=t[12],g=t[13],m=t[14],M=t[15],y=i*s-n*o,v=i*c-r*o,A=i*u-a*o,w=n*c-r*s,x=n*u-a*s,E=r*u-a*c,T=h*g-l*f,N=h*m-d*f,D=h*M-p*f,L=l*m-d*g,b=l*M-p*g,I=d*M-p*m,_=y*I-v*b+A*L+w*D-x*N+E*T;_&&(_=1/_,e[0]=(s*I-c*b+u*L)*_,e[1]=(r*b-n*I-a*L)*_,e[2]=(g*E-m*x+M*w)*_,e[3]=(d*x-l*E-p*w)*_,e[4]=(c*D-o*I-u*N)*_,e[5]=(i*I-r*D+a*N)*_,e[6]=(m*A-f*E-M*v)*_,e[7]=(h*E-d*A+p*v)*_,e[8]=(o*b-s*D+u*T)*_,e[9]=(n*D-i*b-a*T)*_,e[10]=(f*x-g*A+M*y)*_,e[11]=(l*A-h*x-p*y)*_,e[12]=(s*N-o*L-c*T)*_,e[13]=(i*L-n*N+r*T)*_,e[14]=(g*v-f*w-m*y)*_,e[15]=(h*w-l*v+d*y)*_)}(a,a)}return function(e,t,i){return!(!e||!t||(e.pose=t,e.timestamp=t.timestamp,r(e.leftProjectionMatrix,e.leftViewMatrix,t,i._getFieldOfView("left"),i._getEyeOffset("left"),i),r(e.rightProjectionMatrix,e.rightViewMatrix,t,i._getFieldOfView("right"),i._getEyeOffset("right"),i),0))}}(),T=function(e){var t,i=e.indexOf("://");t=-1!==i?i+3:0;var n=e.indexOf("/",t);return-1===n&&(n=e.length),e.substring(0,n)},N=(e={},function(t,i){void 0===e[t]&&(console.warn("webvr-polyfill: "+i),e[t]=!0)}),D=function(e,t){N(e,e+" has been deprecated. This may not work on native WebVR displays. "+(t?"Please use "+t+" instead.":""))},L=function(e,t,i){if(t){for(var n=[],r=null,a=0;a<t.length;++a)switch(o=t[a]){case e.TEXTURE_BINDING_2D:case e.TEXTURE_BINDING_CUBE_MAP:if((c=t[++a])<e.TEXTURE0||c>e.TEXTURE31){console.error("TEXTURE_BINDING_2D or TEXTURE_BINDING_CUBE_MAP must be followed by a valid texture unit"),n.push(null,null);break}r||(r=e.getParameter(e.ACTIVE_TEXTURE)),e.activeTexture(c),n.push(e.getParameter(o),null);break;case e.ACTIVE_TEXTURE:r=e.getParameter(e.ACTIVE_TEXTURE),n.push(null);break;default:n.push(e.getParameter(o))}for(i(e),a=0;a<t.length;++a){var o=t[a],s=n[a];switch(o){case e.ACTIVE_TEXTURE:break;case e.ARRAY_BUFFER_BINDING:e.bindBuffer(e.ARRAY_BUFFER,s);break;case e.COLOR_CLEAR_VALUE:e.clearColor(s[0],s[1],s[2],s[3]);break;case e.COLOR_WRITEMASK:e.colorMask(s[0],s[1],s[2],s[3]);break;case e.CURRENT_PROGRAM:e.useProgram(s);break;case e.ELEMENT_ARRAY_BUFFER_BINDING:e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,s);break;case e.FRAMEBUFFER_BINDING:e.bindFramebuffer(e.FRAMEBUFFER,s);break;case e.RENDERBUFFER_BINDING:e.bindRenderbuffer(e.RENDERBUFFER,s);break;case e.TEXTURE_BINDING_2D:if((c=t[++a])<e.TEXTURE0||c>e.TEXTURE31)break;e.activeTexture(c),e.bindTexture(e.TEXTURE_2D,s);break;case e.TEXTURE_BINDING_CUBE_MAP:var c;if((c=t[++a])<e.TEXTURE0||c>e.TEXTURE31)break;e.activeTexture(c),e.bindTexture(e.TEXTURE_CUBE_MAP,s);break;case e.VIEWPORT:e.viewport(s[0],s[1],s[2],s[3]);break;case e.BLEND:case e.CULL_FACE:case e.DEPTH_TEST:case e.SCISSOR_TEST:case e.STENCIL_TEST:s?e.enable(o):e.disable(o);break;default:console.log("No GL restore behavior for 0x"+o.toString(16))}r&&e.activeTexture(r)}}else i(e)},b=["attribute vec2 position;","attribute vec3 texCoord;","varying vec2 vTexCoord;","uniform vec4 viewportOffsetScale[2];","void main() {","  vec4 viewport = viewportOffsetScale[int(texCoord.z)];","  vTexCoord = (texCoord.xy * viewport.zw) + viewport.xy;","  gl_Position = vec4( position, 1.0, 1.0 );","}"].join("\n"),I=["precision mediump float;","uniform sampler2D diffuse;","varying vec2 vTexCoord;","void main() {","  gl_FragColor = texture2D(diffuse, vTexCoord);","}"].join("\n");function _(e,t,i,n){this.gl=e,this.cardboardUI=t,this.bufferScale=i,this.dirtySubmitFrameBindings=n,this.ctxAttribs=e.getContextAttributes(),this.meshWidth=20,this.meshHeight=20,this.bufferWidth=e.drawingBufferWidth,this.bufferHeight=e.drawingBufferHeight,this.realBindFramebuffer=e.bindFramebuffer,this.realEnable=e.enable,this.realDisable=e.disable,this.realColorMask=e.colorMask,this.realClearColor=e.clearColor,this.realViewport=e.viewport,c()||(this.realCanvasWidth=Object.getOwnPropertyDescriptor(e.canvas.__proto__,"width"),this.realCanvasHeight=Object.getOwnPropertyDescriptor(e.canvas.__proto__,"height")),this.isPatched=!1,this.lastBoundFramebuffer=null,this.cullFace=!1,this.depthTest=!1,this.blend=!1,this.scissorTest=!1,this.stencilTest=!1,this.viewport=[0,0,0,0],this.colorMask=[!0,!0,!0,!0],this.clearColor=[0,0,0,0],this.attribs={position:0,texCoord:1},this.program=y(e,b,I,this.attribs),this.uniforms=v(e,this.program),this.viewportOffsetScale=new Float32Array(8),this.setTextureBounds(),this.vertexBuffer=e.createBuffer(),this.indexBuffer=e.createBuffer(),this.indexCount=0,this.renderTarget=e.createTexture(),this.framebuffer=e.createFramebuffer(),this.depthStencilBuffer=null,this.depthBuffer=null,this.stencilBuffer=null,this.ctxAttribs.depth&&this.ctxAttribs.stencil?this.depthStencilBuffer=e.createRenderbuffer():this.ctxAttribs.depth?this.depthBuffer=e.createRenderbuffer():this.ctxAttribs.stencil&&(this.stencilBuffer=e.createRenderbuffer()),this.patch(),this.onResize()}_.prototype.destroy=function(){var e=this.gl;this.unpatch(),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer),e.deleteBuffer(this.indexBuffer),e.deleteTexture(this.renderTarget),e.deleteFramebuffer(this.framebuffer),this.depthStencilBuffer&&e.deleteRenderbuffer(this.depthStencilBuffer),this.depthBuffer&&e.deleteRenderbuffer(this.depthBuffer),this.stencilBuffer&&e.deleteRenderbuffer(this.stencilBuffer),this.cardboardUI&&this.cardboardUI.destroy()},_.prototype.onResize=function(){var e=this.gl,t=this,i=[e.RENDERBUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0];L(e,i,function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.framebuffer),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.texImage2D(e.TEXTURE_2D,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,t.bufferWidth,t.bufferHeight,0,t.ctxAttribs.alpha?e.RGBA:e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t.renderTarget,0),t.ctxAttribs.depth&&t.ctxAttribs.stencil?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthStencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t.depthStencilBuffer)):t.ctxAttribs.depth?(e.bindRenderbuffer(e.RENDERBUFFER,t.depthBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t.depthBuffer)):t.ctxAttribs.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,t.stencilBuffer),e.renderbufferStorage(e.RENDERBUFFER,e.STENCIL_INDEX8,t.bufferWidth,t.bufferHeight),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.STENCIL_ATTACHMENT,e.RENDERBUFFER,t.stencilBuffer)),!e.checkFramebufferStatus(e.FRAMEBUFFER)===e.FRAMEBUFFER_COMPLETE&&console.error("Framebuffer incomplete!"),t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),t.realClearColor.apply(e,t.clearColor)}),this.cardboardUI&&this.cardboardUI.onResize()},_.prototype.patch=function(){if(!this.isPatched){var e=this,t=this.gl.canvas,i=this.gl;c()||(t.width=g()*this.bufferScale,t.height=m()*this.bufferScale,Object.defineProperty(t,"width",{configurable:!0,enumerable:!0,get:function(){return e.bufferWidth},set:function(i){e.bufferWidth=i,e.realCanvasWidth.set.call(t,i),e.onResize()}}),Object.defineProperty(t,"height",{configurable:!0,enumerable:!0,get:function(){return e.bufferHeight},set:function(i){e.bufferHeight=i,e.realCanvasHeight.set.call(t,i),e.onResize()}})),this.lastBoundFramebuffer=i.getParameter(i.FRAMEBUFFER_BINDING),null==this.lastBoundFramebuffer&&(this.lastBoundFramebuffer=this.framebuffer,this.gl.bindFramebuffer(i.FRAMEBUFFER,this.framebuffer)),this.gl.bindFramebuffer=function(t,n){e.lastBoundFramebuffer=n||e.framebuffer,e.realBindFramebuffer.call(i,t,e.lastBoundFramebuffer)},this.cullFace=i.getParameter(i.CULL_FACE),this.depthTest=i.getParameter(i.DEPTH_TEST),this.blend=i.getParameter(i.BLEND),this.scissorTest=i.getParameter(i.SCISSOR_TEST),this.stencilTest=i.getParameter(i.STENCIL_TEST),i.enable=function(t){switch(t){case i.CULL_FACE:e.cullFace=!0;break;case i.DEPTH_TEST:e.depthTest=!0;break;case i.BLEND:e.blend=!0;break;case i.SCISSOR_TEST:e.scissorTest=!0;break;case i.STENCIL_TEST:e.stencilTest=!0}e.realEnable.call(i,t)},i.disable=function(t){switch(t){case i.CULL_FACE:e.cullFace=!1;break;case i.DEPTH_TEST:e.depthTest=!1;break;case i.BLEND:e.blend=!1;break;case i.SCISSOR_TEST:e.scissorTest=!1;break;case i.STENCIL_TEST:e.stencilTest=!1}e.realDisable.call(i,t)},this.colorMask=i.getParameter(i.COLOR_WRITEMASK),i.colorMask=function(t,n,r,a){e.colorMask[0]=t,e.colorMask[1]=n,e.colorMask[2]=r,e.colorMask[3]=a,e.realColorMask.call(i,t,n,r,a)},this.clearColor=i.getParameter(i.COLOR_CLEAR_VALUE),i.clearColor=function(t,n,r,a){e.clearColor[0]=t,e.clearColor[1]=n,e.clearColor[2]=r,e.clearColor[3]=a,e.realClearColor.call(i,t,n,r,a)},this.viewport=i.getParameter(i.VIEWPORT),i.viewport=function(t,n,r,a){e.viewport[0]=t,e.viewport[1]=n,e.viewport[2]=r,e.viewport[3]=a,e.realViewport.call(i,t,n,r,a)},this.isPatched=!0,x(t)}},_.prototype.unpatch=function(){if(this.isPatched){var e=this.gl,t=this.gl.canvas;c()||(Object.defineProperty(t,"width",this.realCanvasWidth),Object.defineProperty(t,"height",this.realCanvasHeight)),t.width=this.bufferWidth,t.height=this.bufferHeight,e.bindFramebuffer=this.realBindFramebuffer,e.enable=this.realEnable,e.disable=this.realDisable,e.colorMask=this.realColorMask,e.clearColor=this.realClearColor,e.viewport=this.realViewport,this.lastBoundFramebuffer==this.framebuffer&&e.bindFramebuffer(e.FRAMEBUFFER,null),this.isPatched=!1,setTimeout(function(){x(t)},1)}},_.prototype.setTextureBounds=function(e,t){e||(e=[0,0,.5,1]),t||(t=[.5,0,.5,1]),this.viewportOffsetScale[0]=e[0],this.viewportOffsetScale[1]=e[1],this.viewportOffsetScale[2]=e[2],this.viewportOffsetScale[3]=e[3],this.viewportOffsetScale[4]=t[0],this.viewportOffsetScale[5]=t[1],this.viewportOffsetScale[6]=t[2],this.viewportOffsetScale[7]=t[3]},_.prototype.submitFrame=function(){var e=this.gl,t=this,i=[];if(this.dirtySubmitFrameBindings||i.push(e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING,e.ELEMENT_ARRAY_BUFFER_BINDING,e.TEXTURE_BINDING_2D,e.TEXTURE0),L(e,i,function(e){t.realBindFramebuffer.call(e,e.FRAMEBUFFER,null),t.cullFace&&t.realDisable.call(e,e.CULL_FACE),t.depthTest&&t.realDisable.call(e,e.DEPTH_TEST),t.blend&&t.realDisable.call(e,e.BLEND),t.scissorTest&&t.realDisable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realDisable.call(e,e.STENCIL_TEST),t.realColorMask.call(e,!0,!0,!0,!0),t.realViewport.call(e,0,0,e.drawingBufferWidth,e.drawingBufferHeight),(t.ctxAttribs.alpha||c())&&(t.realClearColor.call(e,0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)),e.useProgram(t.program),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t.indexBuffer),e.bindBuffer(e.ARRAY_BUFFER,t.vertexBuffer),e.enableVertexAttribArray(t.attribs.position),e.enableVertexAttribArray(t.attribs.texCoord),e.vertexAttribPointer(t.attribs.position,2,e.FLOAT,!1,20,0),e.vertexAttribPointer(t.attribs.texCoord,3,e.FLOAT,!1,20,8),e.activeTexture(e.TEXTURE0),e.uniform1i(t.uniforms.diffuse,0),e.bindTexture(e.TEXTURE_2D,t.renderTarget),e.uniform4fv(t.uniforms.viewportOffsetScale,t.viewportOffsetScale),e.drawElements(e.TRIANGLES,t.indexCount,e.UNSIGNED_SHORT,0),t.cardboardUI&&t.cardboardUI.renderNoState(),t.realBindFramebuffer.call(t.gl,e.FRAMEBUFFER,t.framebuffer),t.ctxAttribs.preserveDrawingBuffer||(t.realClearColor.call(e,0,0,0,0),e.clear(e.COLOR_BUFFER_BIT)),t.dirtySubmitFrameBindings||t.realBindFramebuffer.call(e,e.FRAMEBUFFER,t.lastBoundFramebuffer),t.cullFace&&t.realEnable.call(e,e.CULL_FACE),t.depthTest&&t.realEnable.call(e,e.DEPTH_TEST),t.blend&&t.realEnable.call(e,e.BLEND),t.scissorTest&&t.realEnable.call(e,e.SCISSOR_TEST),t.stencilTest&&t.realEnable.call(e,e.STENCIL_TEST),t.realColorMask.apply(e,t.colorMask),t.realViewport.apply(e,t.viewport),!t.ctxAttribs.alpha&&t.ctxAttribs.preserveDrawingBuffer||t.realClearColor.apply(e,t.clearColor)}),c()){var n=e.canvas;n.width==t.bufferWidth&&n.height==t.bufferHeight||(t.bufferWidth=n.width,t.bufferHeight=n.height,t.onResize())}},_.prototype.updateDeviceInfo=function(e){var t=this.gl,i=this,n=[t.ARRAY_BUFFER_BINDING,t.ELEMENT_ARRAY_BUFFER_BINDING];L(t,n,function(t){var n=i.computeMeshVertices_(i.meshWidth,i.meshHeight,e);if(t.bindBuffer(t.ARRAY_BUFFER,i.vertexBuffer),t.bufferData(t.ARRAY_BUFFER,n,t.STATIC_DRAW),!i.indexCount){var r=i.computeMeshIndices_(i.meshWidth,i.meshHeight);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,i.indexBuffer),t.bufferData(t.ELEMENT_ARRAY_BUFFER,r,t.STATIC_DRAW),i.indexCount=r.length}})},_.prototype.computeMeshVertices_=function(e,t,i){for(var n=new Float32Array(2*e*t*5),r=i.getLeftEyeVisibleTanAngles(),a=i.getLeftEyeNoLensTanAngles(),o=i.getLeftEyeVisibleScreenRect(a),c=0,u=0;u<2;u++){for(var h=0;h<t;h++)for(var l=0;l<e;l++,c++){var d=l/(e-1),p=h/(t-1),f=d,g=p,m=s(r[0],r[2],d),M=s(r[3],r[1],p),y=Math.sqrt(m*m+M*M),v=i.distortion.distortInverse(y),A=M*v/y;d=(m*v/y-a[0])/(a[2]-a[0]),p=(A-a[3])/(a[1]-a[3]),d=2*(o.x+d*o.width-.5),p=2*(o.y+p*o.height-.5),n[5*c+0]=d,n[5*c+1]=p,n[5*c+2]=f,n[5*c+3]=g,n[5*c+4]=u}var w=r[2]-r[0];r[0]=-(w+r[0]),r[2]=w-r[2],w=a[2]-a[0],a[0]=-(w+a[0]),a[2]=w-a[2],o.x=1-(o.x+o.width)}return n},_.prototype.computeMeshIndices_=function(e,t){for(var i=new Uint16Array(2*(e-1)*(t-1)*6),n=e/2,r=t/2,a=0,o=0,s=0;s<2;s++)for(var c=0;c<t;c++)for(var u=0;u<e;u++,a++)0!=u&&0!=c&&(u<=n==c<=r?(i[o++]=a,i[o++]=a-e-1,i[o++]=a-e,i[o++]=a-e-1,i[o++]=a,i[o++]=a-1):(i[o++]=a-1,i[o++]=a-e,i[o++]=a,i[o++]=a-e,i[o++]=a-1,i[o++]=a-e-1));return i},_.prototype.getOwnPropertyDescriptor_=function(e,t){var i=Object.getOwnPropertyDescriptor(e,t);return void 0!==i.get&&void 0!==i.set||(i.configurable=!0,i.enumerable=!0,i.get=function(){return this.getAttribute(t)},i.set=function(e){this.setAttribute(t,e)}),i};var S=["attribute vec2 position;","uniform mat4 projectionMat;","void main() {","  gl_Position = projectionMat * vec4( position, -1.0, 1.0 );","}"].join("\n"),j=["precision mediump float;","uniform vec4 color;","void main() {","  gl_FragColor = color;","}"].join("\n"),C=Math.PI/180,O=.3125;function z(e){this.gl=e,this.attribs={position:0},this.program=y(e,S,j,this.attribs),this.uniforms=v(e,this.program),this.vertexBuffer=e.createBuffer(),this.gearOffset=0,this.gearVertexCount=0,this.arrowOffset=0,this.arrowVertexCount=0,this.projMat=new Float32Array(16),this.listener=null,this.onResize()}function R(e){this.coefficients=e}z.prototype.destroy=function(){var e=this.gl;this.listener&&e.canvas.removeEventListener("click",this.listener,!1),e.deleteProgram(this.program),e.deleteBuffer(this.vertexBuffer)},z.prototype.listen=function(e,t){var i=this.gl.canvas;this.listener=function(n){var r=i.clientWidth/2;n.clientX>r-42&&n.clientX<r+42&&n.clientY>i.clientHeight-42?e(n):n.clientX<42&&n.clientY<42&&t(n)},i.addEventListener("click",this.listener,!1)},z.prototype.onResize=function(){var e=this.gl,t=this,i=[e.ARRAY_BUFFER_BINDING];L(e,i,function(e){var i=[],n=e.drawingBufferWidth/2,r=Math.max(screen.width,screen.height)*window.devicePixelRatio,a=e.drawingBufferWidth/r*window.devicePixelRatio,o=4*a/2,s=42*a,c=28*a/2,u=14*a;function h(e,t){var r=(90-e)*C,a=Math.cos(r),o=Math.sin(r);i.push(O*a*c+n,O*o*c+c),i.push(t*a*c+n,t*o*c+c)}i.push(n-o,s),i.push(n-o,e.drawingBufferHeight),i.push(n+o,s),i.push(n+o,e.drawingBufferHeight),t.gearOffset=i.length/2;for(var l=0;l<=6;l++){var d=60*l;h(d,1),h(d+12,1),h(d+20,.75),h(d+40,.75),h(d+48,1)}function p(t,n){i.push(u+t,e.drawingBufferHeight-u-n)}t.gearVertexCount=i.length/2-t.gearOffset,t.arrowOffset=i.length/2;var f=o/Math.sin(45*C);p(0,c),p(c,0),p(c+f,f),p(f,c+f),p(f,c-f),p(0,c),p(c,2*c),p(c+f,2*c-f),p(f,c-f),p(0,c),p(f,c-o),p(28*a,c-o),p(f,c+o),p(28*a,c+o),t.arrowVertexCount=i.length/2-t.arrowOffset,e.bindBuffer(e.ARRAY_BUFFER,t.vertexBuffer),e.bufferData(e.ARRAY_BUFFER,new Float32Array(i),e.STATIC_DRAW)})},z.prototype.render=function(){var e=this.gl,t=this,i=[e.CULL_FACE,e.DEPTH_TEST,e.BLEND,e.SCISSOR_TEST,e.STENCIL_TEST,e.COLOR_WRITEMASK,e.VIEWPORT,e.CURRENT_PROGRAM,e.ARRAY_BUFFER_BINDING];L(e,i,function(e){e.disable(e.CULL_FACE),e.disable(e.DEPTH_TEST),e.disable(e.BLEND),e.disable(e.SCISSOR_TEST),e.disable(e.STENCIL_TEST),e.colorMask(!0,!0,!0,!0),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.renderNoState()})},z.prototype.renderNoState=function(){var e,t,i,n,r,a,o,s,c,u,h=this.gl;h.useProgram(this.program),h.bindBuffer(h.ARRAY_BUFFER,this.vertexBuffer),h.enableVertexAttribArray(this.attribs.position),h.vertexAttribPointer(this.attribs.position,2,h.FLOAT,!1,8,0),h.uniform4f(this.uniforms.color,1,1,1,1),e=this.projMat,t=0,i=h.drawingBufferWidth,n=0,r=h.drawingBufferHeight,s=1/(t-i),c=1/(n-r),u=1/((a=.1)-(o=1024)),e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*c,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*u,e[11]=0,e[12]=(t+i)*s,e[13]=(r+n)*c,e[14]=(o+a)*u,e[15]=1,h.uniformMatrix4fv(this.uniforms.projectionMat,!1,this.projMat),h.drawArrays(h.TRIANGLE_STRIP,0,4),h.drawArrays(h.TRIANGLE_STRIP,this.gearOffset,this.gearVertexCount),h.drawArrays(h.TRIANGLE_STRIP,this.arrowOffset,this.arrowVertexCount)},R.prototype.distortInverse=function(e){for(var t=0,i=1,n=e-this.distort(t);Math.abs(i-t)>1e-4;){var r=e-this.distort(i),a=i-r*((i-t)/(r-n));t=i,i=a,n=r}return i},R.prototype.distort=function(e){for(var t=e*e,i=0,n=0;n<this.coefficients.length;n++)i=t*(i+this.coefficients[n]);return(i+1)*e};var U=Math.PI/180,P=180/Math.PI,B=function(e,t,i){this.x=e||0,this.y=t||0,this.z=i||0};B.prototype={constructor:B,set:function(e,t,i){return this.x=e,this.y=t,this.z=i,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},normalize:function(){var e=this.length();if(0!==e){var t=1/e;this.multiplyScalar(t)}else this.x=0,this.y=0,this.z=0;return this},multiplyScalar:function(e){this.x*=e,this.y*=e,this.z*=e},applyQuaternion:function(e){var t=this.x,i=this.y,n=this.z,r=e.x,a=e.y,o=e.z,s=e.w,c=s*t+a*n-o*i,u=s*i+o*t-r*n,h=s*n+r*i-a*t,l=-r*t-a*i-o*n;return this.x=c*s+l*-r+u*-o-h*-a,this.y=u*s+l*-a+h*-r-c*-o,this.z=h*s+l*-o+c*-a-u*-r,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},crossVectors:function(e,t){var i=e.x,n=e.y,r=e.z,a=t.x,o=t.y,s=t.z;return this.x=n*s-r*o,this.y=r*a-i*s,this.z=i*o-n*a,this}};var k,F,G=function(e,t,i,n){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==n?n:1};function Q(e){this.width=e.width||g(),this.height=e.height||m(),this.widthMeters=e.widthMeters,this.heightMeters=e.heightMeters,this.bevelMeters=e.bevelMeters}G.prototype={constructor:G,set:function(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},setFromEulerXYZ:function(e,t,i){var n=Math.cos(e/2),r=Math.cos(t/2),a=Math.cos(i/2),o=Math.sin(e/2),s=Math.sin(t/2),c=Math.sin(i/2);return this.x=o*r*a+n*s*c,this.y=n*s*a-o*r*c,this.z=n*r*c+o*s*a,this.w=n*r*a-o*s*c,this},setFromEulerYXZ:function(e,t,i){var n=Math.cos(e/2),r=Math.cos(t/2),a=Math.cos(i/2),o=Math.sin(e/2),s=Math.sin(t/2),c=Math.sin(i/2);return this.x=o*r*a+n*s*c,this.y=n*s*a-o*r*c,this.z=n*r*c-o*s*a,this.w=n*r*a+o*s*c,this},setFromAxisAngle:function(e,t){var i=t/2,n=Math.sin(i);return this.x=e.x*n,this.y=e.y*n,this.z=e.z*n,this.w=Math.cos(i),this},multiply:function(e){return this.multiplyQuaternions(this,e)},multiplyQuaternions:function(e,t){var i=e.x,n=e.y,r=e.z,a=e.w,o=t.x,s=t.y,c=t.z,u=t.w;return this.x=i*u+a*o+n*c-r*s,this.y=n*u+a*s+r*o-i*c,this.z=r*u+a*c+i*s-n*o,this.w=a*u-i*o-n*s-r*c,this},inverse:function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.normalize(),this},normalize:function(){var e=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===e?(this.x=0,this.y=0,this.z=0,this.w=1):(e=1/e,this.x=this.x*e,this.y=this.y*e,this.z=this.z*e,this.w=this.w*e),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var i=this.x,n=this.y,r=this.z,a=this.w,o=a*e.w+i*e.x+n*e.y+r*e.z;if(o<0?(this.w=-e.w,this.x=-e.x,this.y=-e.y,this.z=-e.z,o=-o):this.copy(e),o>=1)return this.w=a,this.x=i,this.y=n,this.z=r,this;var s=Math.acos(o),c=Math.sqrt(1-o*o);if(Math.abs(c)<.001)return this.w=.5*(a+this.w),this.x=.5*(i+this.x),this.y=.5*(n+this.y),this.z=.5*(r+this.z),this;var u=Math.sin((1-t)*s)/c,h=Math.sin(t*s)/c;return this.w=a*u+this.w*h,this.x=i*u+this.x*h,this.y=n*u+this.y*h,this.z=r*u+this.z*h,this},setFromUnitVectors:function(e,t){return void 0===k&&(k=new B),(F=e.dot(t)+1)<1e-6?(F=0,Math.abs(e.x)>Math.abs(e.z)?k.set(-e.y,e.x,0):k.set(0,-e.z,e.y)):k.crossVectors(e,t),this.x=k.x,this.y=k.y,this.z=k.z,this.w=F,this.normalize(),this}};var Y=new Q({widthMeters:.11,heightMeters:.062,bevelMeters:.004}),V=new Q({widthMeters:.1038,heightMeters:.0584,bevelMeters:.004}),H={CardboardV1:new X({id:"CardboardV1",label:"Cardboard I/O 2014",fov:40,interLensDistance:.06,baselineLensDistance:.035,screenLensDistance:.042,distortionCoefficients:[.441,.156],inverseCoefficients:[-.4410035,.42756155,-.4804439,.5460139,-.58821183,.5733938,-.48303202,.33299083,-.17573841,.0651772,-.01488963,.001559834]}),CardboardV2:new X({id:"CardboardV2",label:"Cardboard I/O 2015",fov:60,interLensDistance:.064,baselineLensDistance:.035,screenLensDistance:.039,distortionCoefficients:[.34,.55],inverseCoefficients:[-.33836704,-.18162185,.862655,-1.2462051,1.0560602,-.58208317,.21609078,-.05444823,.009177956,-.0009904169,6183535e-11,-16981803e-13]})};function W(e,t){this.viewer=H.CardboardV2,this.updateDeviceParams(e),this.distortion=new R(this.viewer.distortionCoefficients);for(var i=0;i<t.length;i++){var n=t[i];H[n.id]=new X(n)}}function X(e){this.id=e.id,this.label=e.label,this.fov=e.fov,this.interLensDistance=e.interLensDistance,this.baselineLensDistance=e.baselineLensDistance,this.screenLensDistance=e.screenLensDistance,this.distortionCoefficients=e.distortionCoefficients,this.inverseCoefficients=e.inverseCoefficients}W.prototype.updateDeviceParams=function(e){this.device=this.determineDevice_(e)||this.device},W.prototype.getDevice=function(){return this.device},W.prototype.setViewer=function(e){this.viewer=e,this.distortion=new R(this.viewer.distortionCoefficients)},W.prototype.determineDevice_=function(e){if(!e)return c()?(console.warn("Using fallback iOS device measurements."),V):(console.warn("Using fallback Android device measurements."),Y);var t=.0254/e.xdpi,i=.0254/e.ydpi;return new Q({widthMeters:t*g(),heightMeters:i*m(),bevelMeters:.001*e.bevelMm})},W.prototype.getDistortedFieldOfViewLeftEye=function(){var e=this.viewer,t=this.device,i=this.distortion,n=e.screenLensDistance,r=(t.widthMeters-e.interLensDistance)/2,a=e.interLensDistance/2,o=e.baselineLensDistance-t.bevelMeters,s=t.heightMeters-o,c=P*Math.atan(i.distort(r/n)),u=P*Math.atan(i.distort(a/n)),h=P*Math.atan(i.distort(o/n)),l=P*Math.atan(i.distort(s/n));return{leftDegrees:Math.min(c,e.fov),rightDegrees:Math.min(u,e.fov),downDegrees:Math.min(h,e.fov),upDegrees:Math.min(l,e.fov)}},W.prototype.getLeftEyeVisibleTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,n=Math.tan(-U*e.fov),r=Math.tan(U*e.fov),a=Math.tan(U*e.fov),o=Math.tan(-U*e.fov),s=t.widthMeters/4,c=t.heightMeters/2,u=e.baselineLensDistance-t.bevelMeters-c,h=e.interLensDistance/2-s,l=-u,d=e.screenLensDistance,p=i.distort((h-s)/d),f=i.distort((l+c)/d),g=i.distort((h+s)/d),m=i.distort((l-c)/d),M=new Float32Array(4);return M[0]=Math.max(n,p),M[1]=Math.min(r,f),M[2]=Math.min(a,g),M[3]=Math.max(o,m),M},W.prototype.getLeftEyeNoLensTanAngles=function(){var e=this.viewer,t=this.device,i=this.distortion,n=new Float32Array(4),r=i.distortInverse(Math.tan(-U*e.fov)),a=i.distortInverse(Math.tan(U*e.fov)),o=i.distortInverse(Math.tan(U*e.fov)),s=i.distortInverse(Math.tan(-U*e.fov)),c=t.widthMeters/4,u=t.heightMeters/2,h=e.baselineLensDistance-t.bevelMeters-u,l=e.interLensDistance/2-c,d=-h,p=e.screenLensDistance,f=(l-c)/p,g=(d+u)/p,m=(l+c)/p,M=(d-u)/p;return n[0]=Math.max(r,f),n[1]=Math.min(a,g),n[2]=Math.min(o,m),n[3]=Math.max(s,M),n},W.prototype.getLeftEyeVisibleScreenRect=function(e){var t=this.viewer,i=this.device,n=t.screenLensDistance,r=(i.widthMeters-t.interLensDistance)/2,a=t.baselineLensDistance-i.bevelMeters,o=(e[0]*n+r)/i.widthMeters,s=(e[1]*n+a)/i.heightMeters,c=(e[2]*n+r)/i.widthMeters,u=(e[3]*n+a)/i.heightMeters;return{x:o,y:u,width:c-o,height:s-u}},W.prototype.getFieldOfViewLeftEye=function(e){return e?this.getUndistortedFieldOfViewLeftEye():this.getDistortedFieldOfViewLeftEye()},W.prototype.getFieldOfViewRightEye=function(e){var t=this.getFieldOfViewLeftEye(e);return{leftDegrees:t.rightDegrees,rightDegrees:t.leftDegrees,upDegrees:t.upDegrees,downDegrees:t.downDegrees}},W.prototype.getUndistortedFieldOfViewLeftEye=function(){var e=this.getUndistortedParams_();return{leftDegrees:P*Math.atan(e.outerDist),rightDegrees:P*Math.atan(e.innerDist),downDegrees:P*Math.atan(e.bottomDist),upDegrees:P*Math.atan(e.topDist)}},W.prototype.getUndistortedViewportLeftEye=function(){var e=this.getUndistortedParams_(),t=this.viewer,i=this.device,n=t.screenLensDistance,r=i.widthMeters/n,a=i.heightMeters/n,o=i.width/r,s=i.height/a,c=Math.round((e.eyePosX-e.outerDist)*o),u=Math.round((e.eyePosY-e.bottomDist)*s);return{x:c,y:u,width:Math.round((e.eyePosX+e.innerDist)*o)-c,height:Math.round((e.eyePosY+e.topDist)*s)-u}},W.prototype.getUndistortedParams_=function(){var e=this.viewer,t=this.device,i=this.distortion,n=e.screenLensDistance,r=e.interLensDistance/2/n,a=t.widthMeters/n,o=t.heightMeters/n,s=a/2-r,c=(e.baselineLensDistance-t.bevelMeters)/n,u=e.fov,h=i.distortInverse(Math.tan(U*u)),l=Math.min(s,h),d=Math.min(r,h),p=Math.min(c,h);return{outerDist:l,innerDist:d,topDist:Math.min(o-c,h),bottomDist:p,eyePosX:s,eyePosY:c}},W.Viewers=H;var Z={format:1,last_updated:"2018-02-20T22:55:10Z",devices:[{type:"android",rules:[{mdmh:"asus/*/Nexus 7/*"},{ua:"Nexus 7"}],dpi:[320.8,323],bw:3,ac:500},{type:"android",rules:[{mdmh:"asus/*/ASUS_Z00AD/*"},{ua:"ASUS_Z00AD"}],dpi:[403,404.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel XL/*"},{ua:"Pixel XL"}],dpi:[537.9,533],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Google/*/Pixel/*"},{ua:"Pixel"}],dpi:[432.6,436.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC6435LVW/*"},{ua:"HTC6435LVW"}],dpi:[449.7,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"HTC/*/HTC One XL/*"},{ua:"HTC One XL"}],dpi:[315.3,314.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"htc/*/Nexus 9/*"},{ua:"Nexus 9"}],dpi:289,bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One M9/*"},{ua:"HTC One M9"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One_M8/*"},{ua:"HTC One_M8"}],dpi:[449.7,447.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"HTC/*/HTC One/*"},{ua:"HTC One"}],dpi:472.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Huawei/*/Nexus 6P/*"},{ua:"Nexus 6P"}],dpi:[515.1,518],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LENOVO/*/Lenovo PB2-690Y/*"},{ua:"Lenovo PB2-690Y"}],dpi:[457.2,454.713],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5X/*"},{ua:"Nexus 5X"}],dpi:[422,419.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGMS345/*"},{ua:"LGMS345"}],dpi:[221.7,219.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D800/*"},{ua:"LG-D800"}],dpi:[422,424.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/LG-D850/*"},{ua:"LG-D850"}],dpi:[537.9,541.9],bw:3,ac:500},{type:"android",rules:[{mdmh:"LGE/*/VS985 4G/*"},{ua:"VS985 4G"}],dpi:[537.9,535.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/Nexus 5/*"},{ua:"Nexus 5 B"}],dpi:[442.4,444.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/Nexus 4/*"},{ua:"Nexus 4"}],dpi:[319.8,318.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LG-P769/*"},{ua:"LG-P769"}],dpi:[240.6,247.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGMS323/*"},{ua:"LGMS323"}],dpi:[206.6,204.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"LGE/*/LGLS996/*"},{ua:"LGLS996"}],dpi:[403.4,401.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/4560MMX/*"},{ua:"4560MMX"}],dpi:[240,219.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/A250/*"},{ua:"Micromax A250"}],dpi:[480,446.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Micromax/*/Micromax AQ4501/*"},{ua:"Micromax AQ4501"}],dpi:240,bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/G5/*"},{ua:"Moto G (5) Plus"}],dpi:[403.4,403],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/DROID RAZR/*"},{ua:"DROID RAZR"}],dpi:[368.1,256.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT830C/*"},{ua:"XT830C"}],dpi:[254,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1021/*"},{ua:"XT1021"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1023/*"},{ua:"XT1023"}],dpi:[254,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1028/*"},{ua:"XT1028"}],dpi:[326.6,327.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1034/*"},{ua:"XT1034"}],dpi:[326.6,328.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1053/*"},{ua:"XT1053"}],dpi:[315.3,316.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1562/*"},{ua:"XT1562"}],dpi:[403.4,402.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/Nexus 6/*"},{ua:"Nexus 6 B"}],dpi:[494.3,489.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1063/*"},{ua:"XT1063"}],dpi:[295,296.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/XT1064/*"},{ua:"XT1064"}],dpi:[295,295.6],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1092/*"},{ua:"XT1092"}],dpi:[422,424.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"motorola/*/XT1095/*"},{ua:"XT1095"}],dpi:[422,423.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"motorola/*/G4/*"},{ua:"Moto G (4)"}],dpi:401,bw:4,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/A0001/*"},{ua:"A0001"}],dpi:[403.4,401],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE E1005/*"},{ua:"ONE E1005"}],dpi:[442.4,441.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE A2005/*"},{ua:"ONE A2005"}],dpi:[391.9,405.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONEPLUS A5000/*"},{ua:"ONEPLUS A5000 "}],dpi:[403.411,399.737],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"OnePlus/*/ONE A5010/*"},{ua:"ONEPLUS A5010"}],dpi:[403,400],bw:2,ac:1e3},{type:"android",rules:[{mdmh:"OPPO/*/X909/*"},{ua:"X909"}],dpi:[442.4,444.1],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9082/*"},{ua:"GT-I9082"}],dpi:[184.7,185.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G360P/*"},{ua:"SM-G360P"}],dpi:[196.7,205.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/Nexus S/*"},{ua:"Nexus S"}],dpi:[234.5,229.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300/*"},{ua:"GT-I9300"}],dpi:[304.8,303.9],bw:5,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-T230NU/*"},{ua:"SM-T230NU"}],dpi:216,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SGH-T399/*"},{ua:"SGH-T399"}],dpi:[217.7,231.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SGH-M919/*"},{ua:"SGH-M919"}],dpi:[440.8,437.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N9005/*"},{ua:"SM-N9005"}],dpi:[386.4,387],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SAMSUNG-SM-N900A/*"},{ua:"SAMSUNG-SM-N900A"}],dpi:[386.4,387.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9500/*"},{ua:"GT-I9500"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/GT-I9505/*"},{ua:"GT-I9505"}],dpi:439.4,bw:4,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G900F/*"},{ua:"SM-G900F"}],dpi:[415.6,431.6],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G900M/*"},{ua:"SM-G900M"}],dpi:[415.6,431.6],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G800F/*"},{ua:"SM-G800F"}],dpi:326.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G906S/*"},{ua:"SM-G906S"}],dpi:[562.7,572.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300/*"},{ua:"GT-I9300"}],dpi:[306.7,304.8],bw:5,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-T535/*"},{ua:"SM-T535"}],dpi:[142.6,136.4],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-N920C/*"},{ua:"SM-N920C"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N920P/*"},{ua:"SM-N920P"}],dpi:[386.3655,390.144],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N920W8/*"},{ua:"SM-N920W8"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9300I/*"},{ua:"GT-I9300I"}],dpi:[304.8,305.8],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-I9195/*"},{ua:"GT-I9195"}],dpi:[249.4,256.7],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SPH-L520/*"},{ua:"SPH-L520"}],dpi:[249.4,255.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SAMSUNG-SGH-I717/*"},{ua:"SAMSUNG-SGH-I717"}],dpi:285.8,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SPH-D710/*"},{ua:"SPH-D710"}],dpi:[217.7,204.2],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/GT-N7100/*"},{ua:"GT-N7100"}],dpi:265.1,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SCH-I605/*"},{ua:"SCH-I605"}],dpi:265.1,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/Galaxy Nexus/*"},{ua:"Galaxy Nexus"}],dpi:[315.3,314.2],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N910H/*"},{ua:"SM-N910H"}],dpi:[515.1,518],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-N910C/*"},{ua:"SM-N910C"}],dpi:[515.2,520.2],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G130M/*"},{ua:"SM-G130M"}],dpi:[165.9,164.8],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G928I/*"},{ua:"SM-G928I"}],dpi:[515.1,518.4],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G920F/*"},{ua:"SM-G920F"}],dpi:580.6,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G920P/*"},{ua:"SM-G920P"}],dpi:[522.5,577],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G925F/*"},{ua:"SM-G925F"}],dpi:580.6,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G925V/*"},{ua:"SM-G925V"}],dpi:[522.5,576.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G930F/*"},{ua:"SM-G930F"}],dpi:576.6,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"samsung/*/SM-G935F/*"},{ua:"SM-G935F"}],dpi:533,bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G950F/*"},{ua:"SM-G950F"}],dpi:[562.707,565.293],bw:3,ac:500},{type:"android",rules:[{mdmh:"samsung/*/SM-G955U/*"},{ua:"SM-G955U"}],dpi:[522.514,525.762],bw:3,ac:500},{type:"android",rules:[{mdmh:"Sony/*/C6903/*"},{ua:"C6903"}],dpi:[442.5,443.3],bw:3,ac:500},{type:"android",rules:[{mdmh:"Sony/*/D6653/*"},{ua:"D6653"}],dpi:[428.6,427.6],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/E6653/*"},{ua:"E6653"}],dpi:[428.6,425.7],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/E6853/*"},{ua:"E6853"}],dpi:[403.4,401.9],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Sony/*/SGP321/*"},{ua:"SGP321"}],dpi:[224.7,224.1],bw:3,ac:500},{type:"android",rules:[{mdmh:"TCT/*/ALCATEL ONE TOUCH Fierce/*"},{ua:"ALCATEL ONE TOUCH Fierce"}],dpi:[240,247.5],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"THL/*/thl 5000/*"},{ua:"thl 5000"}],dpi:[480,443.3],bw:3,ac:1e3},{type:"android",rules:[{mdmh:"Fly/*/IQ4412/*"},{ua:"IQ4412"}],dpi:307.9,bw:3,ac:1e3},{type:"android",rules:[{mdmh:"ZTE/*/ZTE Blade L2/*"},{ua:"ZTE Blade L2"}],dpi:240,bw:3,ac:500},{type:"android",rules:[{mdmh:"BENEVE/*/VR518/*"},{ua:"VR518"}],dpi:480,bw:3,ac:500},{type:"ios",rules:[{res:[640,960]}],dpi:[325.1,328.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[640,1136]}],dpi:[317.1,320.2],bw:3,ac:1e3},{type:"ios",rules:[{res:[750,1334]}],dpi:326.4,bw:4,ac:1e3},{type:"ios",rules:[{res:[1242,2208]}],dpi:[453.6,458.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[1125,2001]}],dpi:[410.9,415.4],bw:4,ac:1e3},{type:"ios",rules:[{res:[1125,2436]}],dpi:458,bw:4,ac:1e3}]};function q(e,t){if(this.dpdb=Z,this.recalculateDeviceParams_(),e){this.onDeviceParamsUpdated=t;var i=new XMLHttpRequest,n=this;i.open("GET",e,!0),i.addEventListener("load",function(){n.loading=!1,i.status>=200&&i.status<=299?(n.dpdb=JSON.parse(i.response),n.recalculateDeviceParams_()):console.error("Error loading online DPDB!")}),i.send()}}function J(e){this.xdpi=e.xdpi,this.ydpi=e.ydpi,this.bevelMm=e.bevelMm}function K(e,t){this.set(e,t)}function $(e,t){this.kFilter=e,this.isDebug=t,this.currentAccelMeasurement=new K,this.currentGyroMeasurement=new K,this.previousGyroMeasurement=new K,c()?this.filterQ=new G(-1,0,0,1):this.filterQ=new G(1,0,0,1),this.previousFilterQ=new G,this.previousFilterQ.copy(this.filterQ),this.accelQ=new G,this.isOrientationInitialized=!1,this.estimatedGravity=new B,this.measuredGravity=new B,this.gyroIntegralQ=new G}function ee(e,t){this.predictionTimeS=e,this.isDebug=t,this.previousQ=new G,this.previousTimestampS=null,this.deltaQ=new G,this.outQ=new G}function te(e,t,i,n){this.yawOnly=i,this.accelerometer=new B,this.gyroscope=new B,this.filter=new $(e,n),this.posePredictor=new ee(t,n),this.isFirefoxAndroid=h(),this.isIOS=c();var r=l();this.isDeviceMotionInRadians=!this.isIOS&&r&&r<66,this.isWithoutDeviceMotion=d(),this.filterToWorldQ=new G,c()?this.filterToWorldQ.setFromAxisAngle(new B(1,0,0),Math.PI/2):this.filterToWorldQ.setFromAxisAngle(new B(1,0,0),-Math.PI/2),this.inverseWorldToScreenQ=new G,this.worldToScreenQ=new G,this.originalPoseAdjustQ=new G,this.originalPoseAdjustQ.setFromAxisAngle(new B(0,0,1),-window.orientation*Math.PI/180),this.setScreenTransform_(),f()&&this.filterToWorldQ.multiply(this.inverseWorldToScreenQ),this.resetQ=new G,this.orientationOut_=new Float32Array(4),this.start()}q.prototype.getDeviceParams=function(){return this.deviceParams},q.prototype.recalculateDeviceParams_=function(){var e=this.calcDeviceParams_();e?(this.deviceParams=e,this.onDeviceParamsUpdated&&this.onDeviceParamsUpdated(this.deviceParams)):console.error("Failed to recalculate device parameters.")},q.prototype.calcDeviceParams_=function(){var e=this.dpdb;if(!e)return console.error("DPDB not available."),null;if(1!=e.format)return console.error("DPDB has unexpected format version."),null;if(!e.devices||!e.devices.length)return console.error("DPDB does not have a devices section."),null;var t=navigator.userAgent||navigator.vendor||window.opera,i=g(),n=m();if(!e.devices)return console.error("DPDB has no devices section."),null;for(var r=0;r<e.devices.length;r++){var a=e.devices[r];if(a.rules)if("ios"==a.type||"android"==a.type){if(c()==("ios"==a.type)){for(var o=!1,s=0;s<a.rules.length;s++){var u=a.rules[s];if(this.matchRule_(u,t,i,n)){o=!0;break}}if(o)return new J({xdpi:a.dpi[0]||a.dpi,ydpi:a.dpi[1]||a.dpi,bevelMm:a.bw})}}else console.warn("Device["+r+"] has invalid type.");else console.warn("Device["+r+"] has no rules section.")}return console.warn("No DPDB device match."),null},q.prototype.matchRule_=function(e,t,i,n){if(!e.ua&&!e.res)return!1;if(e.ua&&t.indexOf(e.ua)<0)return!1;if(e.res){if(!e.res[0]||!e.res[1])return!1;var r=e.res[0],a=e.res[1];if(Math.min(i,n)!=Math.min(r,a)||Math.max(i,n)!=Math.max(r,a))return!1}return!0},K.prototype.set=function(e,t){this.sample=e,this.timestampS=t},K.prototype.copy=function(e){this.set(e.sample,e.timestampS)},$.prototype.addAccelMeasurement=function(e,t){this.currentAccelMeasurement.set(e,t)},$.prototype.addGyroMeasurement=function(e,t){this.currentGyroMeasurement.set(e,t);var i,n=t-this.previousGyroMeasurement.timestampS;i=n,isNaN(i)||i<=.001||i>1||this.run_(),this.previousGyroMeasurement.copy(this.currentGyroMeasurement)},$.prototype.run_=function(){if(!this.isOrientationInitialized)return this.accelQ=this.accelToQuaternion_(this.currentAccelMeasurement.sample),this.previousFilterQ.copy(this.accelQ),void(this.isOrientationInitialized=!0);var e=this.currentGyroMeasurement.timestampS-this.previousGyroMeasurement.timestampS,t=this.gyroToQuaternionDelta_(this.currentGyroMeasurement.sample,e);this.gyroIntegralQ.multiply(t),this.filterQ.copy(this.previousFilterQ),this.filterQ.multiply(t);var i=new G;i.copy(this.filterQ),i.inverse(),this.estimatedGravity.set(0,0,-1),this.estimatedGravity.applyQuaternion(i),this.estimatedGravity.normalize(),this.measuredGravity.copy(this.currentAccelMeasurement.sample),this.measuredGravity.normalize();var n,r=new G;r.setFromUnitVectors(this.estimatedGravity,this.measuredGravity),r.inverse(),this.isDebug&&console.log("Delta: %d deg, G_est: (%s, %s, %s), G_meas: (%s, %s, %s)",P*((n=r).w>1?(console.warn("getQuaternionAngle: w > 1"),0):2*Math.acos(n.w)),this.estimatedGravity.x.toFixed(1),this.estimatedGravity.y.toFixed(1),this.estimatedGravity.z.toFixed(1),this.measuredGravity.x.toFixed(1),this.measuredGravity.y.toFixed(1),this.measuredGravity.z.toFixed(1));var a=new G;a.copy(this.filterQ),a.multiply(r),this.filterQ.slerp(a,1-this.kFilter),this.previousFilterQ.copy(this.filterQ)},$.prototype.getOrientation=function(){return this.filterQ},$.prototype.accelToQuaternion_=function(e){var t=new B;t.copy(e),t.normalize();var i=new G;return i.setFromUnitVectors(new B(0,0,-1),t),i.inverse(),i},$.prototype.gyroToQuaternionDelta_=function(e,t){var i=new G,n=new B;return n.copy(e),n.normalize(),i.setFromAxisAngle(n,e.length()*t),i},ee.prototype.getPrediction=function(e,t,i){if(!this.previousTimestampS)return this.previousQ.copy(e),this.previousTimestampS=i,e;var n=new B;n.copy(t),n.normalize();var r=t.length();if(r<20*U)return this.isDebug&&console.log("Moving slowly, at %s deg/s: no prediction",(P*r).toFixed(1)),this.outQ.copy(e),this.previousQ.copy(e),this.outQ;var a=r*this.predictionTimeS;return this.deltaQ.setFromAxisAngle(n,a),this.outQ.copy(this.previousQ),this.outQ.multiply(this.deltaQ),this.previousQ.copy(e),this.previousTimestampS=i,this.outQ},te.prototype.getPosition=function(){return null},te.prototype.getOrientation=function(){var e=void 0;if(this.isWithoutDeviceMotion&&this._deviceOrientationQ)return this.deviceOrientationFixQ=this.deviceOrientationFixQ||(i=(new G).setFromAxisAngle(new B(0,0,-1),0),n=new G,-90===window.orientation?n.setFromAxisAngle(new B(0,1,0),Math.PI/-2):n.setFromAxisAngle(new B(0,1,0),Math.PI/2),i.multiply(n)),this.deviceOrientationFilterToWorldQ=this.deviceOrientationFilterToWorldQ||((t=new G).setFromAxisAngle(new B(1,0,0),-Math.PI/2),t),e=this._deviceOrientationQ,(r=new G).copy(e),r.multiply(this.deviceOrientationFilterToWorldQ),r.multiply(this.resetQ),r.multiply(this.worldToScreenQ),r.multiplyQuaternions(this.deviceOrientationFixQ,r),this.yawOnly&&(r.x=0,r.z=0,r.normalize()),this.orientationOut_[0]=r.x,this.orientationOut_[1]=r.y,this.orientationOut_[2]=r.z,this.orientationOut_[3]=r.w,this.orientationOut_;var t,i,n,r,a=this.filter.getOrientation();return e=this.posePredictor.getPrediction(a,this.gyroscope,this.previousTimestampS),(r=new G).copy(this.filterToWorldQ),r.multiply(this.resetQ),r.multiply(e),r.multiply(this.worldToScreenQ),this.yawOnly&&(r.x=0,r.z=0,r.normalize()),this.orientationOut_[0]=r.x,this.orientationOut_[1]=r.y,this.orientationOut_[2]=r.z,this.orientationOut_[3]=r.w,this.orientationOut_},te.prototype.resetPose=function(){this.resetQ.copy(this.filter.getOrientation()),this.resetQ.x=0,this.resetQ.y=0,this.resetQ.z*=-1,this.resetQ.normalize(),f()&&this.resetQ.multiply(this.inverseWorldToScreenQ),this.resetQ.multiply(this.originalPoseAdjustQ)},te.prototype.onDeviceOrientation_=function(e){this._deviceOrientationQ=this._deviceOrientationQ||new G;var t=e.alpha,i=e.beta,n=e.gamma;t=(t||0)*Math.PI/180,i=(i||0)*Math.PI/180,n=(n||0)*Math.PI/180,this._deviceOrientationQ.setFromEulerYXZ(i,t,-n)},te.prototype.onDeviceMotion_=function(e){this.updateDeviceMotion_(e)},te.prototype.updateDeviceMotion_=function(e){var t=e.accelerationIncludingGravity,i=e.rotationRate,n=e.timeStamp/1e3,r=n-this.previousTimestampS;return r<0?(N("fusion-pose-sensor:invalid:non-monotonic","Invalid timestamps detected: non-monotonic timestamp from devicemotion"),void(this.previousTimestampS=n)):r<=.001||r>1?(N("fusion-pose-sensor:invalid:outside-threshold","Invalid timestamps detected: Timestamp from devicemotion outside expected range."),void(this.previousTimestampS=n)):(this.accelerometer.set(-t.x,-t.y,-t.z),p()?this.gyroscope.set(-i.beta,i.alpha,i.gamma):this.gyroscope.set(i.alpha,i.beta,i.gamma),this.isDeviceMotionInRadians||this.gyroscope.multiplyScalar(Math.PI/180),this.filter.addAccelMeasurement(this.accelerometer,n),this.filter.addGyroMeasurement(this.gyroscope,n),void(this.previousTimestampS=n))},te.prototype.onOrientationChange_=function(e){this.setScreenTransform_()},te.prototype.onMessage_=function(e){var t=e.data;t&&t.type&&"devicemotion"===t.type.toLowerCase()&&this.updateDeviceMotion_(t.deviceMotionEvent)},te.prototype.setScreenTransform_=function(){switch(this.worldToScreenQ.set(0,0,0,1),window.orientation){case 0:break;case 90:this.worldToScreenQ.setFromAxisAngle(new B(0,0,1),-Math.PI/2);break;case-90:this.worldToScreenQ.setFromAxisAngle(new B(0,0,1),Math.PI/2)}this.inverseWorldToScreenQ.copy(this.worldToScreenQ),this.inverseWorldToScreenQ.inverse()},te.prototype.start=function(){var e,t,i;this.onDeviceMotionCallback_=this.onDeviceMotion_.bind(this),this.onOrientationChangeCallback_=this.onOrientationChange_.bind(this),this.onMessageCallback_=this.onMessage_.bind(this),this.onDeviceOrientationCallback_=this.onDeviceOrientation_.bind(this),c()&&(e=window.self!==window.top,t=T(document.referrer),i=T(window.location.href),e&&t!==i)&&window.addEventListener("message",this.onMessageCallback_),window.addEventListener("orientationchange",this.onOrientationChangeCallback_),this.isWithoutDeviceMotion?window.addEventListener("deviceorientation",this.onDeviceOrientationCallback_):window.addEventListener("devicemotion",this.onDeviceMotionCallback_)},te.prototype.stop=function(){window.removeEventListener("devicemotion",this.onDeviceMotionCallback_),window.removeEventListener("deviceorientation",this.onDeviceOrientationCallback_),window.removeEventListener("orientationchange",this.onOrientationChangeCallback_),window.removeEventListener("message",this.onMessageCallback_)};var ie=new B(1,0,0),ne=new B(0,0,1),re={};screen.orientation?re=screen.orientation:screen.msOrientation?re=screen.msOrientation:Object.defineProperty(re,"angle",{get:function(){return window.orientation||0}});var ae=new G;ae.setFromAxisAngle(ie,-Math.PI/2),ae.multiply((new G).setFromAxisAngle(ne,Math.PI/2));var oe=function(){function e(t){r(this,e),this.config=t,this.sensor=null,this.fusionSensor=null,this._out=new Float32Array(4),this.api=null,this.errors=[],this._sensorQ=new G,this._worldToScreenQ=new G,this._outQ=new G,this._onSensorRead=this._onSensorRead.bind(this),this._onSensorError=this._onSensorError.bind(this),this._onOrientationChange=this._onOrientationChange.bind(this),this._onOrientationChange(),this.init()}return a(e,[{key:"init",value:function(){var e=null;try{(e=new RelativeOrientationSensor({frequency:60})).addEventListener("error",this._onSensorError)}catch(e){this.errors.push(e),"SecurityError"===e.name?(console.error("Cannot construct sensors due to the Feature Policy"),console.warn('Attempting to fall back using "devicemotion"; however this will fail in the future without correct permissions.'),this.useDeviceMotion()):"ReferenceError"===e.name?this.useDeviceMotion():console.error(e)}e&&(this.api="sensor",this.sensor=e,this.sensor.addEventListener("reading",this._onSensorRead),this.sensor.start()),window.addEventListener("orientationchange",this._onOrientationChange)}},{key:"useDeviceMotion",value:function(){this.api="devicemotion",this.fusionSensor=new te(this.config.K_FILTER,this.config.PREDICTION_TIME_S,this.config.YAW_ONLY,this.config.DEBUG),this.sensor&&(this.sensor.removeEventListener("reading",this._onSensorRead),this.sensor.removeEventListener("error",this._onSensorError),this.sensor=null)}},{key:"getOrientation",value:function(){if(this.fusionSensor)return this.fusionSensor.getOrientation();if(!this.sensor||!this.sensor.quaternion)return this._out[0]=this._out[1]=this._out[2]=0,this._out[3]=1,this._out;var e=this.sensor.quaternion;this._sensorQ.set(e[0],e[1],e[2],e[3]);var t=this._outQ;return t.copy(ae),t.multiply(this._sensorQ),t.multiply(this._worldToScreenQ),this.config.YAW_ONLY&&(t.x=t.z=0,t.normalize()),this._out[0]=t.x,this._out[1]=t.y,this._out[2]=t.z,this._out[3]=t.w,this._out}},{key:"_onSensorError",value:function(e){this.errors.push(e.error),"NotAllowedError"===e.error.name?console.error("Permission to access sensor was denied"):"NotReadableError"===e.error.name?console.error("Sensor could not be read"):console.error(e.error),this.useDeviceMotion()}},{key:"_onSensorRead",value:function(){}},{key:"_onOrientationChange",value:function(){var e=-re.angle*Math.PI/180;this._worldToScreenQ.setFromAxisAngle(ne,e)}}]),e}();function se(){this.loadIcon_();var e=document.createElement("div");(a=e.style).position="fixed",a.top=0,a.right=0,a.bottom=0,a.left=0,a.backgroundColor="gray",a.fontFamily="sans-serif",a.zIndex=1e6;var t=document.createElement("img");t.src=this.icon,(a=t.style).marginLeft="25%",a.marginTop="25%",a.width="50%",e.appendChild(t);var i=document.createElement("div");(a=i.style).textAlign="center",a.fontSize="16px",a.lineHeight="24px",a.margin="24px 25%",a.width="50%",i.innerHTML="Place your phone into your Cardboard viewer.",e.appendChild(i);var n=document.createElement("div");(a=n.style).backgroundColor="#CFD8DC",a.position="fixed",a.bottom=0,a.width="100%",a.height="48px",a.padding="14px 24px",a.boxSizing="border-box",a.color="#656A6B",e.appendChild(n);var r=document.createElement("div");r.style.float="left",r.innerHTML="No Cardboard viewer?";var a,o=document.createElement("a");o.href="https://www.google.com/get/cardboard/get-cardboard/",o.innerHTML="get one",o.target="_blank",(a=o.style).float="right",a.fontWeight=600,a.textTransform="uppercase",a.borderLeft="1px solid gray",a.paddingLeft="24px",a.textDecoration="none",a.color="#656A6B",n.appendChild(r),n.appendChild(o),this.overlay=e,this.text=i,this.hide()}se.prototype.show=function(e){e||this.overlay.parentElement?e&&(this.overlay.parentElement&&this.overlay.parentElement!=e&&this.overlay.parentElement.removeChild(this.overlay),e.appendChild(this.overlay)):document.body.appendChild(this.overlay),this.overlay.style.display="block";var t=this.overlay.querySelector("img").style;f()?(t.width="20%",t.marginLeft="40%",t.marginTop="3%"):(t.width="50%",t.marginLeft="25%",t.marginTop="25%")},se.prototype.hide=function(){this.overlay.style.display="none"},se.prototype.showTemporarily=function(e,t){this.show(t),this.timer=setTimeout(this.hide.bind(this),e)},se.prototype.disableShowTemporarily=function(){clearTimeout(this.timer)},se.prototype.update=function(){this.disableShowTemporarily(),!f()&&A()?this.show():this.hide()},se.prototype.loadIcon_=function(){this.icon="data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="198px" height="240px" viewBox="0 0 198 240" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
    <!-- Generator: Sketch 3.3.3 (12081) - http://www.bohemiancoding.com/sketch -->
    <title>transition</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
        <g id="transition" sketch:type="MSArtboardGroup">
            <g id="Imported-Layers-Copy-4-+-Imported-Layers-Copy-+-Imported-Layers-Copy-2-Copy" sketch:type="MSLayerGroup">
                <g id="Imported-Layers-Copy-4" transform="translate(0.000000, 107.000000)" sketch:type="MSShapeGroup">
                    <path d="M149.625,2.527 C149.625,2.527 155.805,6.096 156.362,6.418 L156.362,7.304 C156.362,7.481 156.375,7.664 156.4,7.853 C156.41,7.934 156.42,8.015 156.427,8.095 C156.567,9.51 157.401,11.093 158.532,12.094 L164.252,17.156 L164.333,17.066 C164.333,17.066 168.715,14.536 169.568,14.042 C171.025,14.883 195.538,29.035 195.538,29.035 L195.538,83.036 C195.538,83.807 195.152,84.253 194.59,84.253 C194.357,84.253 194.095,84.177 193.818,84.017 L169.851,70.179 L169.837,70.203 L142.515,85.978 L141.665,84.655 C136.934,83.126 131.917,81.915 126.714,81.045 C126.709,81.06 126.707,81.069 126.707,81.069 L121.64,98.03 L113.749,102.586 L113.712,102.523 L113.712,130.113 C113.712,130.885 113.326,131.33 112.764,131.33 C112.532,131.33 112.269,131.254 111.992,131.094 L69.519,106.572 C68.569,106.023 67.799,104.695 67.799,103.605 L67.799,102.57 L67.778,102.617 C67.27,102.393 66.648,102.249 65.962,102.218 C65.875,102.214 65.788,102.212 65.701,102.212 C65.606,102.212 65.511,102.215 65.416,102.219 C65.195,102.229 64.974,102.235 64.754,102.235 C64.331,102.235 63.911,102.216 63.498,102.178 C61.843,102.025 60.298,101.578 59.094,100.882 L12.518,73.992 L12.523,74.004 L2.245,55.254 C1.244,53.427 2.004,51.038 3.943,49.918 L59.954,17.573 C60.626,17.185 61.35,17.001 62.053,17.001 C63.379,17.001 64.625,17.66 65.28,18.854 L65.285,18.851 L65.512,19.264 L65.506,19.268 C65.909,20.003 66.405,20.68 66.983,21.286 L67.26,21.556 C69.174,23.406 71.728,24.357 74.373,24.357 C76.322,24.357 78.321,23.84 80.148,22.785 C80.161,22.785 87.467,18.566 87.467,18.566 C88.139,18.178 88.863,17.994 89.566,17.994 C90.892,17.994 92.138,18.652 92.792,19.847 L96.042,25.775 L96.064,25.757 L102.849,29.674 L102.744,29.492 L149.625,2.527 M149.625,0.892 C149.343,0.892 149.062,0.965 148.81,1.11 L102.641,27.666 L97.231,24.542 L94.226,19.061 C93.313,17.394 91.527,16.359 89.566,16.358 C88.555,16.358 87.546,16.632 86.649,17.15 C83.878,18.75 79.687,21.169 79.374,21.345 C79.359,21.353 79.345,21.361 79.33,21.369 C77.798,22.254 76.084,22.722 74.373,22.722 C72.081,22.722 69.959,21.89 68.397,20.38 L68.145,20.135 C67.706,19.672 67.323,19.156 67.006,18.601 C66.988,18.559 66.968,18.519 66.946,18.479 L66.719,18.065 C66.69,18.012 66.658,17.96 66.624,17.911 C65.686,16.337 63.951,15.366 62.053,15.366 C61.042,15.366 60.033,15.64 59.136,16.158 L3.125,48.502 C0.426,50.061 -0.613,53.442 0.811,56.04 L11.089,74.79 C11.266,75.113 11.537,75.353 11.85,75.494 L58.276,102.298 C59.679,103.108 61.433,103.63 63.348,103.806 C63.812,103.848 64.285,103.87 64.754,103.87 C65,103.87 65.249,103.864 65.494,103.852 C65.563,103.849 65.632,103.847 65.701,103.847 C65.764,103.847 65.828,103.849 65.89,103.852 C65.986,103.856 66.08,103.863 66.173,103.874 C66.282,105.467 67.332,107.197 68.702,107.988 L111.174,132.51 C111.698,132.812 112.232,132.965 112.764,132.965 C114.261,132.965 115.347,131.765 115.347,130.113 L115.347,103.551 L122.458,99.446 C122.819,99.237 123.087,98.898 123.207,98.498 L127.865,82.905 C132.279,83.702 136.557,84.753 140.607,86.033 L141.14,86.862 C141.451,87.346 141.977,87.613 142.516,87.613 C142.794,87.613 143.076,87.542 143.333,87.393 L169.865,72.076 L193,85.433 C193.523,85.735 194.058,85.888 194.59,85.888 C196.087,85.888 197.173,84.689 197.173,83.036 L197.173,29.035 C197.173,28.451 196.861,27.911 196.355,27.619 C196.355,27.619 171.843,13.467 170.385,12.626 C170.132,12.48 169.85,12.407 169.568,12.407 C169.285,12.407 169.002,12.481 168.749,12.627 C168.143,12.978 165.756,14.357 164.424,15.125 L159.615,10.87 C158.796,10.145 158.154,8.937 158.054,7.934 C158.045,7.837 158.034,7.739 158.021,7.64 C158.005,7.523 157.998,7.41 157.998,7.304 L157.998,6.418 C157.998,5.834 157.686,5.295 157.181,5.002 C156.624,4.68 150.442,1.111 150.442,1.111 C150.189,0.965 149.907,0.892 149.625,0.892" id="Fill-1" fill="#455A64"></path>
                    <path d="M96.027,25.636 L142.603,52.527 C143.807,53.222 144.582,54.114 144.845,55.068 L144.835,55.075 L63.461,102.057 L63.46,102.057 C61.806,101.905 60.261,101.457 59.057,100.762 L12.481,73.871 L96.027,25.636" id="Fill-2" fill="#FAFAFA"></path>
                    <path d="M63.461,102.174 C63.453,102.174 63.446,102.174 63.439,102.172 C61.746,102.016 60.211,101.563 58.998,100.863 L12.422,73.973 C12.386,73.952 12.364,73.914 12.364,73.871 C12.364,73.83 12.386,73.791 12.422,73.77 L95.968,25.535 C96.004,25.514 96.049,25.514 96.085,25.535 L142.661,52.426 C143.888,53.134 144.682,54.038 144.957,55.037 C144.97,55.083 144.953,55.133 144.915,55.161 C144.911,55.165 144.898,55.174 144.894,55.177 L63.519,102.158 C63.501,102.169 63.481,102.174 63.461,102.174 L63.461,102.174 Z M12.714,73.871 L59.115,100.661 C60.293,101.341 61.786,101.782 63.435,101.937 L144.707,55.015 C144.428,54.108 143.682,53.285 142.544,52.628 L96.027,25.771 L12.714,73.871 L12.714,73.871 Z" id="Fill-3" fill="#607D8B"></path>
                    <path d="M148.327,58.471 C148.145,58.48 147.962,58.48 147.781,58.472 C145.887,58.389 144.479,57.434 144.636,56.34 C144.689,55.967 144.664,55.597 144.564,55.235 L63.461,102.057 C64.089,102.115 64.733,102.13 65.379,102.099 C65.561,102.09 65.743,102.09 65.925,102.098 C67.819,102.181 69.227,103.136 69.07,104.23 L148.327,58.471" id="Fill-4" fill="#FFFFFF"></path>
                    <path d="M69.07,104.347 C69.048,104.347 69.025,104.34 69.005,104.327 C68.968,104.301 68.948,104.257 68.955,104.213 C69,103.896 68.898,103.576 68.658,103.288 C68.153,102.678 67.103,102.266 65.92,102.214 C65.742,102.206 65.563,102.207 65.385,102.215 C64.742,102.246 64.087,102.232 63.45,102.174 C63.399,102.169 63.358,102.132 63.347,102.082 C63.336,102.033 63.358,101.981 63.402,101.956 L144.506,55.134 C144.537,55.116 144.575,55.113 144.609,55.127 C144.642,55.141 144.668,55.17 144.677,55.204 C144.781,55.585 144.806,55.972 144.751,56.357 C144.706,56.673 144.808,56.994 145.047,57.282 C145.553,57.892 146.602,58.303 147.786,58.355 C147.964,58.363 148.143,58.363 148.321,58.354 C148.377,58.352 148.424,58.387 148.439,58.438 C148.454,58.49 148.432,58.545 148.385,58.572 L69.129,104.331 C69.111,104.342 69.09,104.347 69.07,104.347 L69.07,104.347 Z M65.665,101.975 C65.754,101.975 65.842,101.977 65.93,101.981 C67.196,102.037 68.283,102.469 68.838,103.139 C69.065,103.413 69.188,103.714 69.198,104.021 L147.883,58.592 C147.847,58.592 147.811,58.591 147.776,58.589 C146.509,58.533 145.422,58.1 144.867,57.431 C144.585,57.091 144.465,56.707 144.52,56.324 C144.563,56.021 144.552,55.716 144.488,55.414 L63.846,101.97 C64.353,102.002 64.867,102.006 65.374,101.982 C65.471,101.977 65.568,101.975 65.665,101.975 L65.665,101.975 Z" id="Fill-5" fill="#607D8B"></path>
                    <path d="M2.208,55.134 C1.207,53.307 1.967,50.917 3.906,49.797 L59.917,17.453 C61.856,16.333 64.241,16.907 65.243,18.734 L65.475,19.144 C65.872,19.882 66.368,20.56 66.945,21.165 L67.223,21.435 C70.548,24.649 75.806,25.151 80.111,22.665 L87.43,18.445 C89.37,17.326 91.754,17.899 92.755,19.727 L96.005,25.655 L12.486,73.884 L2.208,55.134 Z" id="Fill-6" fill="#FAFAFA"></path>
                    <path d="M12.486,74.001 C12.476,74.001 12.465,73.999 12.455,73.996 C12.424,73.988 12.399,73.967 12.384,73.94 L2.106,55.19 C1.075,53.31 1.857,50.845 3.848,49.696 L59.858,17.352 C60.525,16.967 61.271,16.764 62.016,16.764 C63.431,16.764 64.666,17.466 65.327,18.646 C65.337,18.654 65.345,18.663 65.351,18.674 L65.578,19.088 C65.584,19.1 65.589,19.112 65.591,19.126 C65.985,19.838 66.469,20.497 67.03,21.085 L67.305,21.351 C69.151,23.137 71.649,24.12 74.336,24.12 C76.313,24.12 78.29,23.582 80.053,22.563 C80.064,22.557 80.076,22.553 80.088,22.55 L87.372,18.344 C88.038,17.959 88.784,17.756 89.529,17.756 C90.956,17.756 92.201,18.472 92.858,19.67 L96.107,25.599 C96.138,25.654 96.118,25.724 96.063,25.756 L12.545,73.985 C12.526,73.996 12.506,74.001 12.486,74.001 L12.486,74.001 Z M62.016,16.997 C61.312,16.997 60.606,17.19 59.975,17.554 L3.965,49.899 C2.083,50.985 1.341,53.308 2.31,55.078 L12.531,73.723 L95.848,25.611 L92.653,19.782 C92.038,18.66 90.87,17.99 89.529,17.99 C88.825,17.99 88.119,18.182 87.489,18.547 L80.172,22.772 C80.161,22.778 80.149,22.782 80.137,22.785 C78.346,23.811 76.341,24.354 74.336,24.354 C71.588,24.354 69.033,23.347 67.142,21.519 L66.864,21.249 C66.277,20.634 65.774,19.947 65.367,19.203 C65.36,19.192 65.356,19.179 65.354,19.166 L65.163,18.819 C65.154,18.811 65.146,18.801 65.14,18.79 C64.525,17.667 63.357,16.997 62.016,16.997 L62.016,16.997 Z" id="Fill-7" fill="#607D8B"></path>
                    <path d="M42.434,48.808 L42.434,48.808 C39.924,48.807 37.737,47.55 36.582,45.443 C34.771,42.139 36.144,37.809 39.641,35.789 L51.932,28.691 C53.103,28.015 54.413,27.658 55.721,27.658 C58.231,27.658 60.418,28.916 61.573,31.023 C63.384,34.327 62.012,38.657 58.514,40.677 L46.223,47.775 C45.053,48.45 43.742,48.808 42.434,48.808 L42.434,48.808 Z M55.721,28.125 C54.495,28.125 53.265,28.461 52.166,29.096 L39.875,36.194 C36.596,38.087 35.302,42.136 36.992,45.218 C38.063,47.173 40.098,48.34 42.434,48.34 C43.661,48.34 44.89,48.005 45.99,47.37 L58.281,40.272 C61.56,38.379 62.853,34.33 61.164,31.248 C60.092,29.293 58.058,28.125 55.721,28.125 L55.721,28.125 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M149.588,2.407 C149.588,2.407 155.768,5.975 156.325,6.297 L156.325,7.184 C156.325,7.36 156.338,7.544 156.362,7.733 C156.373,7.814 156.382,7.894 156.39,7.975 C156.53,9.39 157.363,10.973 158.495,11.974 L165.891,18.519 C166.068,18.675 166.249,18.814 166.432,18.934 C168.011,19.974 169.382,19.4 169.494,17.652 C169.543,16.868 169.551,16.057 169.517,15.223 L169.514,15.063 L169.514,13.912 C170.78,14.642 195.501,28.915 195.501,28.915 L195.501,82.915 C195.501,84.005 194.731,84.445 193.781,83.897 L151.308,59.374 C150.358,58.826 149.588,57.497 149.588,56.408 L149.588,22.375" id="Fill-9" fill="#FAFAFA"></path>
                    <path d="M194.553,84.25 C194.296,84.25 194.013,84.165 193.722,83.997 L151.25,59.476 C150.269,58.909 149.471,57.533 149.471,56.408 L149.471,22.375 L149.705,22.375 L149.705,56.408 C149.705,57.459 150.45,58.744 151.366,59.274 L193.839,83.795 C194.263,84.04 194.655,84.083 194.942,83.917 C195.227,83.753 195.384,83.397 195.384,82.915 L195.384,28.982 C194.102,28.242 172.104,15.542 169.631,14.114 L169.634,15.22 C169.668,16.052 169.66,16.874 169.61,17.659 C169.556,18.503 169.214,19.123 168.647,19.405 C168.028,19.714 167.197,19.578 166.367,19.032 C166.181,18.909 165.995,18.766 165.814,18.606 L158.417,12.062 C157.259,11.036 156.418,9.437 156.274,7.986 C156.266,7.907 156.257,7.827 156.247,7.748 C156.221,7.555 156.209,7.365 156.209,7.184 L156.209,6.364 C155.375,5.883 149.529,2.508 149.529,2.508 L149.646,2.306 C149.646,2.306 155.827,5.874 156.384,6.196 L156.442,6.23 L156.442,7.184 C156.442,7.355 156.454,7.535 156.478,7.717 C156.489,7.8 156.499,7.882 156.507,7.963 C156.645,9.358 157.455,10.898 158.572,11.886 L165.969,18.431 C166.142,18.584 166.319,18.72 166.496,18.837 C167.254,19.336 168,19.467 168.543,19.196 C169.033,18.953 169.329,18.401 169.377,17.645 C169.427,16.867 169.434,16.054 169.401,15.228 L169.397,15.065 L169.397,13.71 L169.572,13.81 C170.839,14.541 195.559,28.814 195.559,28.814 L195.618,28.847 L195.618,82.915 C195.618,83.484 195.42,83.911 195.059,84.119 C194.908,84.206 194.737,84.25 194.553,84.25" id="Fill-10" fill="#607D8B"></path>
                    <path d="M145.685,56.161 L169.8,70.083 L143.822,85.081 L142.36,84.774 C135.826,82.604 128.732,81.046 121.341,80.158 C116.976,79.634 112.678,81.254 111.743,83.778 C111.506,84.414 111.503,85.071 111.732,85.706 C113.27,89.973 115.968,94.069 119.727,97.841 L120.259,98.686 C120.26,98.685 94.282,113.683 94.282,113.683 L70.167,99.761 L145.685,56.161" id="Fill-11" fill="#FFFFFF"></path>
                    <path d="M94.282,113.818 L94.223,113.785 L69.933,99.761 L70.108,99.66 L145.685,56.026 L145.743,56.059 L170.033,70.083 L143.842,85.205 L143.797,85.195 C143.772,85.19 142.336,84.888 142.336,84.888 C135.787,82.714 128.723,81.163 121.327,80.274 C120.788,80.209 120.236,80.177 119.689,80.177 C115.931,80.177 112.635,81.708 111.852,83.819 C111.624,84.432 111.621,85.053 111.842,85.667 C113.377,89.925 116.058,93.993 119.81,97.758 L119.826,97.779 L120.352,98.614 C120.354,98.617 120.356,98.62 120.358,98.624 L120.422,98.726 L120.317,98.787 C120.264,98.818 94.599,113.635 94.34,113.785 L94.282,113.818 L94.282,113.818 Z M70.401,99.761 L94.282,113.549 L119.084,99.229 C119.63,98.914 119.93,98.74 120.101,98.654 L119.635,97.914 C115.864,94.127 113.168,90.033 111.622,85.746 C111.382,85.079 111.386,84.404 111.633,83.738 C112.448,81.539 115.836,79.943 119.689,79.943 C120.246,79.943 120.806,79.976 121.355,80.042 C128.767,80.933 135.846,82.487 142.396,84.663 C143.232,84.838 143.611,84.917 143.786,84.967 L169.566,70.083 L145.685,56.295 L70.401,99.761 L70.401,99.761 Z" id="Fill-12" fill="#607D8B"></path>
                    <path d="M167.23,18.979 L167.23,69.85 L139.909,85.623 L133.448,71.456 C132.538,69.46 130.02,69.718 127.824,72.03 C126.769,73.14 125.931,74.585 125.494,76.048 L119.034,97.676 L91.712,113.45 L91.712,62.579 L167.23,18.979" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M91.712,113.567 C91.692,113.567 91.672,113.561 91.653,113.551 C91.618,113.53 91.595,113.492 91.595,113.45 L91.595,62.579 C91.595,62.537 91.618,62.499 91.653,62.478 L167.172,18.878 C167.208,18.857 167.252,18.857 167.288,18.878 C167.324,18.899 167.347,18.937 167.347,18.979 L167.347,69.85 C167.347,69.891 167.324,69.93 167.288,69.95 L139.967,85.725 C139.939,85.741 139.905,85.745 139.873,85.735 C139.842,85.725 139.816,85.702 139.802,85.672 L133.342,71.504 C132.967,70.682 132.28,70.229 131.408,70.229 C130.319,70.229 129.044,70.915 127.908,72.11 C126.874,73.2 126.034,74.647 125.606,76.082 L119.146,97.709 C119.137,97.738 119.118,97.762 119.092,97.777 L91.77,113.551 C91.752,113.561 91.732,113.567 91.712,113.567 L91.712,113.567 Z M91.829,62.647 L91.829,113.248 L118.935,97.598 L125.382,76.015 C125.827,74.525 126.664,73.081 127.739,71.95 C128.919,70.708 130.256,69.996 131.408,69.996 C132.377,69.996 133.139,70.497 133.554,71.407 L139.961,85.458 L167.113,69.782 L167.113,19.181 L91.829,62.647 L91.829,62.647 Z" id="Fill-14" fill="#607D8B"></path>
                    <path d="M168.543,19.213 L168.543,70.083 L141.221,85.857 L134.761,71.689 C133.851,69.694 131.333,69.951 129.137,72.263 C128.082,73.374 127.244,74.819 126.807,76.282 L120.346,97.909 L93.025,113.683 L93.025,62.813 L168.543,19.213" id="Fill-15" fill="#FFFFFF"></path>
                    <path d="M93.025,113.8 C93.005,113.8 92.984,113.795 92.966,113.785 C92.931,113.764 92.908,113.725 92.908,113.684 L92.908,62.813 C92.908,62.771 92.931,62.733 92.966,62.712 L168.484,19.112 C168.52,19.09 168.565,19.09 168.601,19.112 C168.637,19.132 168.66,19.171 168.66,19.212 L168.66,70.083 C168.66,70.125 168.637,70.164 168.601,70.184 L141.28,85.958 C141.251,85.975 141.217,85.979 141.186,85.968 C141.154,85.958 141.129,85.936 141.115,85.906 L134.655,71.738 C134.28,70.915 133.593,70.463 132.72,70.463 C131.632,70.463 130.357,71.148 129.221,72.344 C128.186,73.433 127.347,74.881 126.919,76.315 L120.458,97.943 C120.45,97.972 120.431,97.996 120.405,98.01 L93.083,113.785 C93.065,113.795 93.045,113.8 93.025,113.8 L93.025,113.8 Z M93.142,62.881 L93.142,113.481 L120.248,97.832 L126.695,76.248 C127.14,74.758 127.977,73.315 129.052,72.183 C130.231,70.942 131.568,70.229 132.72,70.229 C133.689,70.229 134.452,70.731 134.867,71.641 L141.274,85.692 L168.426,70.016 L168.426,19.415 L93.142,62.881 L93.142,62.881 Z" id="Fill-16" fill="#607D8B"></path>
                    <path d="M169.8,70.083 L142.478,85.857 L136.018,71.689 C135.108,69.694 132.59,69.951 130.393,72.263 C129.339,73.374 128.5,74.819 128.064,76.282 L121.603,97.909 L94.282,113.683 L94.282,62.813 L169.8,19.213 L169.8,70.083 Z" id="Fill-17" fill="#FAFAFA"></path>
                    <path d="M94.282,113.917 C94.241,113.917 94.201,113.907 94.165,113.886 C94.093,113.845 94.048,113.767 94.048,113.684 L94.048,62.813 C94.048,62.73 94.093,62.652 94.165,62.611 L169.683,19.01 C169.755,18.969 169.844,18.969 169.917,19.01 C169.989,19.052 170.033,19.129 170.033,19.212 L170.033,70.083 C170.033,70.166 169.989,70.244 169.917,70.285 L142.595,86.06 C142.538,86.092 142.469,86.1 142.407,86.08 C142.344,86.06 142.293,86.014 142.266,85.954 L135.805,71.786 C135.445,70.997 134.813,70.58 133.977,70.58 C132.921,70.58 131.676,71.252 130.562,72.424 C129.54,73.501 128.711,74.931 128.287,76.348 L121.827,97.976 C121.81,98.034 121.771,98.082 121.72,98.112 L94.398,113.886 C94.362,113.907 94.322,113.917 94.282,113.917 L94.282,113.917 Z M94.515,62.948 L94.515,113.279 L121.406,97.754 L127.84,76.215 C128.29,74.708 129.137,73.247 130.224,72.103 C131.425,70.838 132.793,70.112 133.977,70.112 C134.995,70.112 135.795,70.638 136.23,71.592 L142.584,85.526 L169.566,69.948 L169.566,19.617 L94.515,62.948 L94.515,62.948 Z" id="Fill-18" fill="#607D8B"></path>
                    <path d="M109.894,92.943 L109.894,92.943 C108.12,92.943 106.653,92.218 105.65,90.823 C105.583,90.731 105.593,90.61 105.673,90.529 C105.753,90.448 105.88,90.44 105.974,90.506 C106.754,91.053 107.679,91.333 108.724,91.333 C110.047,91.333 111.478,90.894 112.98,90.027 C118.291,86.96 122.611,79.509 122.611,73.416 C122.611,71.489 122.169,69.856 121.333,68.692 C121.266,68.6 121.276,68.473 121.356,68.392 C121.436,68.311 121.563,68.299 121.656,68.365 C123.327,69.537 124.247,71.746 124.247,74.584 C124.247,80.826 119.821,88.447 114.382,91.587 C112.808,92.495 111.298,92.943 109.894,92.943 L109.894,92.943 Z M106.925,91.401 C107.738,92.052 108.745,92.278 109.893,92.278 L109.894,92.278 C111.215,92.278 112.647,91.951 114.148,91.084 C119.459,88.017 123.78,80.621 123.78,74.528 C123.78,72.549 123.317,70.929 122.454,69.767 C122.865,70.802 123.079,72.042 123.079,73.402 C123.079,79.645 118.653,87.285 113.214,90.425 C111.64,91.334 110.13,91.742 108.724,91.742 C108.083,91.742 107.481,91.593 106.925,91.401 L106.925,91.401 Z" id="Fill-19" fill="#607D8B"></path>
                    <path d="M113.097,90.23 C118.481,87.122 122.845,79.594 122.845,73.416 C122.845,71.365 122.362,69.724 121.522,68.556 C119.738,67.304 117.148,67.362 114.265,69.026 C108.881,72.134 104.517,79.662 104.517,85.84 C104.517,87.891 105,89.532 105.84,90.7 C107.624,91.952 110.214,91.894 113.097,90.23" id="Fill-20" fill="#FAFAFA"></path>
                    <path d="M108.724,91.614 L108.724,91.614 C107.582,91.614 106.566,91.401 105.705,90.797 C105.684,90.783 105.665,90.811 105.65,90.79 C104.756,89.546 104.283,87.842 104.283,85.817 C104.283,79.575 108.709,71.953 114.148,68.812 C115.722,67.904 117.232,67.449 118.638,67.449 C119.78,67.449 120.796,67.758 121.656,68.362 C121.678,68.377 121.697,68.397 121.712,68.418 C122.606,69.662 123.079,71.39 123.079,73.415 C123.079,79.658 118.653,87.198 113.214,90.338 C111.64,91.247 110.13,91.614 108.724,91.614 L108.724,91.614 Z M106.006,90.505 C106.78,91.037 107.694,91.281 108.724,91.281 C110.047,91.281 111.478,90.868 112.98,90.001 C118.291,86.935 122.611,79.496 122.611,73.403 C122.611,71.494 122.177,69.88 121.356,68.718 C120.582,68.185 119.668,67.919 118.638,67.919 C117.315,67.919 115.883,68.36 114.382,69.227 C109.071,72.293 104.751,79.733 104.751,85.826 C104.751,87.735 105.185,89.343 106.006,90.505 L106.006,90.505 Z" id="Fill-21" fill="#607D8B"></path>
                    <path d="M149.318,7.262 L139.334,16.14 L155.227,27.171 L160.816,21.059 L149.318,7.262" id="Fill-22" fill="#FAFAFA"></path>
                    <path d="M169.676,13.84 L159.928,19.467 C156.286,21.57 150.4,21.58 146.781,19.491 C143.161,17.402 143.18,14.003 146.822,11.9 L156.317,6.292 L149.588,2.407 L67.752,49.478 L113.675,75.992 L116.756,74.213 C117.387,73.848 117.625,73.315 117.374,72.823 C115.017,68.191 114.781,63.277 116.691,58.561 C122.329,44.641 141.2,33.746 165.309,30.491 C173.478,29.388 181.989,29.524 190.013,30.885 C190.865,31.03 191.789,30.893 192.42,30.528 L195.501,28.75 L169.676,13.84" id="Fill-23" fill="#FAFAFA"></path>
                    <path d="M113.675,76.459 C113.594,76.459 113.514,76.438 113.442,76.397 L67.518,49.882 C67.374,49.799 67.284,49.645 67.285,49.478 C67.285,49.311 67.374,49.157 67.519,49.073 L149.355,2.002 C149.499,1.919 149.677,1.919 149.821,2.002 L156.55,5.887 C156.774,6.017 156.85,6.302 156.722,6.526 C156.592,6.749 156.307,6.826 156.083,6.696 L149.587,2.946 L68.687,49.479 L113.675,75.452 L116.523,73.808 C116.715,73.697 117.143,73.399 116.958,73.035 C114.542,68.287 114.3,63.221 116.258,58.385 C119.064,51.458 125.143,45.143 133.84,40.122 C142.497,35.124 153.358,31.633 165.247,30.028 C173.445,28.921 182.037,29.058 190.091,30.425 C190.83,30.55 191.652,30.432 192.186,30.124 L194.567,28.75 L169.442,14.244 C169.219,14.115 169.142,13.829 169.271,13.606 C169.4,13.382 169.685,13.306 169.909,13.435 L195.734,28.345 C195.879,28.428 195.968,28.583 195.968,28.75 C195.968,28.916 195.879,29.071 195.734,29.154 L192.653,30.933 C191.932,31.35 190.89,31.508 189.935,31.346 C181.972,29.995 173.478,29.86 165.372,30.954 C153.602,32.543 142.86,35.993 134.307,40.931 C125.793,45.847 119.851,52.004 117.124,58.736 C115.27,63.314 115.501,68.112 117.79,72.611 C118.16,73.336 117.845,74.124 116.99,74.617 L113.909,76.397 C113.836,76.438 113.756,76.459 113.675,76.459" id="Fill-24" fill="#455A64"></path>
                    <path d="M153.316,21.279 C150.903,21.279 148.495,20.751 146.664,19.693 C144.846,18.644 143.844,17.232 143.844,15.718 C143.844,14.191 144.86,12.763 146.705,11.698 L156.198,6.091 C156.309,6.025 156.452,6.062 156.518,6.173 C156.583,6.284 156.547,6.427 156.436,6.493 L146.94,12.102 C145.244,13.081 144.312,14.365 144.312,15.718 C144.312,17.058 145.23,18.326 146.897,19.289 C150.446,21.338 156.24,21.327 159.811,19.265 L169.559,13.637 C169.67,13.573 169.813,13.611 169.878,13.723 C169.943,13.834 169.904,13.977 169.793,14.042 L160.045,19.67 C158.187,20.742 155.749,21.279 153.316,21.279" id="Fill-25" fill="#607D8B"></path>
                    <path d="M113.675,75.992 L67.762,49.484" id="Fill-26" fill="#455A64"></path>
                    <path d="M113.675,76.342 C113.615,76.342 113.555,76.327 113.5,76.295 L67.587,49.787 C67.419,49.69 67.362,49.476 67.459,49.309 C67.556,49.141 67.77,49.083 67.937,49.18 L113.85,75.688 C114.018,75.785 114.075,76 113.978,76.167 C113.914,76.279 113.796,76.342 113.675,76.342" id="Fill-27" fill="#455A64"></path>
                    <path d="M67.762,49.484 L67.762,103.485 C67.762,104.575 68.532,105.903 69.482,106.452 L111.955,130.973 C112.905,131.522 113.675,131.083 113.675,129.993 L113.675,75.992" id="Fill-28" fill="#FAFAFA"></path>
                    <path d="M112.727,131.561 C112.43,131.561 112.107,131.466 111.78,131.276 L69.307,106.755 C68.244,106.142 67.412,104.705 67.412,103.485 L67.412,49.484 C67.412,49.29 67.569,49.134 67.762,49.134 C67.956,49.134 68.113,49.29 68.113,49.484 L68.113,103.485 C68.113,104.445 68.82,105.665 69.657,106.148 L112.13,130.67 C112.474,130.868 112.791,130.913 113,130.792 C113.206,130.673 113.325,130.381 113.325,129.993 L113.325,75.992 C113.325,75.798 113.482,75.641 113.675,75.641 C113.869,75.641 114.025,75.798 114.025,75.992 L114.025,129.993 C114.025,130.648 113.786,131.147 113.35,131.399 C113.162,131.507 112.952,131.561 112.727,131.561" id="Fill-29" fill="#455A64"></path>
                    <path d="M112.86,40.512 C112.86,40.512 112.86,40.512 112.859,40.512 C110.541,40.512 108.36,39.99 106.717,39.041 C105.012,38.057 104.074,36.726 104.074,35.292 C104.074,33.847 105.026,32.501 106.754,31.504 L118.795,24.551 C120.463,23.589 122.669,23.058 125.007,23.058 C127.325,23.058 129.506,23.581 131.15,24.53 C132.854,25.514 133.793,26.845 133.793,28.278 C133.793,29.724 132.841,31.069 131.113,32.067 L119.071,39.019 C117.403,39.982 115.197,40.512 112.86,40.512 L112.86,40.512 Z M125.007,23.759 C122.79,23.759 120.709,24.256 119.146,25.158 L107.104,32.11 C105.602,32.978 104.774,34.108 104.774,35.292 C104.774,36.465 105.589,37.581 107.067,38.434 C108.605,39.323 110.663,39.812 112.859,39.812 L112.86,39.812 C115.076,39.812 117.158,39.315 118.721,38.413 L130.762,31.46 C132.264,30.593 133.092,29.463 133.092,28.278 C133.092,27.106 132.278,25.99 130.8,25.136 C129.261,24.248 127.204,23.759 125.007,23.759 L125.007,23.759 Z" id="Fill-30" fill="#607D8B"></path>
                    <path d="M165.63,16.219 L159.896,19.53 C156.729,21.358 151.61,21.367 148.463,19.55 C145.316,17.733 145.332,14.778 148.499,12.949 L154.233,9.639 L165.63,16.219" id="Fill-31" fill="#FAFAFA"></path>
                    <path d="M154.233,10.448 L164.228,16.219 L159.546,18.923 C158.112,19.75 156.194,20.206 154.147,20.206 C152.118,20.206 150.224,19.757 148.814,18.943 C147.524,18.199 146.814,17.249 146.814,16.269 C146.814,15.278 147.537,14.314 148.85,13.556 L154.233,10.448 M154.233,9.639 L148.499,12.949 C145.332,14.778 145.316,17.733 148.463,19.55 C150.031,20.455 152.086,20.907 154.147,20.907 C156.224,20.907 158.306,20.447 159.896,19.53 L165.63,16.219 L154.233,9.639" id="Fill-32" fill="#607D8B"></path>
                    <path d="M145.445,72.667 L145.445,72.667 C143.672,72.667 142.204,71.817 141.202,70.422 C141.135,70.33 141.145,70.147 141.225,70.066 C141.305,69.985 141.432,69.946 141.525,70.011 C142.306,70.559 143.231,70.823 144.276,70.822 C145.598,70.822 147.03,70.376 148.532,69.509 C153.842,66.443 158.163,58.987 158.163,52.894 C158.163,50.967 157.721,49.332 156.884,48.168 C156.818,48.076 156.828,47.948 156.908,47.867 C156.988,47.786 157.114,47.774 157.208,47.84 C158.878,49.012 159.798,51.22 159.798,54.059 C159.798,60.301 155.373,68.046 149.933,71.186 C148.36,72.094 146.85,72.667 145.445,72.667 L145.445,72.667 Z M142.476,71 C143.29,71.651 144.296,72.002 145.445,72.002 C146.767,72.002 148.198,71.55 149.7,70.682 C155.01,67.617 159.331,60.159 159.331,54.065 C159.331,52.085 158.868,50.435 158.006,49.272 C158.417,50.307 158.63,51.532 158.63,52.892 C158.63,59.134 154.205,66.767 148.765,69.907 C147.192,70.816 145.681,71.283 144.276,71.283 C143.634,71.283 143.033,71.192 142.476,71 L142.476,71 Z" id="Fill-33" fill="#607D8B"></path>
                    <path d="M148.648,69.704 C154.032,66.596 158.396,59.068 158.396,52.891 C158.396,50.839 157.913,49.198 157.074,48.03 C155.289,46.778 152.699,46.836 149.816,48.501 C144.433,51.609 140.068,59.137 140.068,65.314 C140.068,67.365 140.552,69.006 141.391,70.174 C143.176,71.427 145.765,71.369 148.648,69.704" id="Fill-34" fill="#FAFAFA"></path>
                    <path d="M144.276,71.276 L144.276,71.276 C143.133,71.276 142.118,70.969 141.257,70.365 C141.236,70.351 141.217,70.332 141.202,70.311 C140.307,69.067 139.835,67.339 139.835,65.314 C139.835,59.073 144.26,51.439 149.7,48.298 C151.273,47.39 152.784,46.929 154.189,46.929 C155.332,46.929 156.347,47.236 157.208,47.839 C157.229,47.854 157.248,47.873 157.263,47.894 C158.157,49.138 158.63,50.865 158.63,52.891 C158.63,59.132 154.205,66.766 148.765,69.907 C147.192,70.815 145.681,71.276 144.276,71.276 L144.276,71.276 Z M141.558,70.104 C142.331,70.637 143.245,71.005 144.276,71.005 C145.598,71.005 147.03,70.467 148.532,69.6 C153.842,66.534 158.163,59.033 158.163,52.939 C158.163,51.031 157.729,49.385 156.907,48.223 C156.133,47.691 155.219,47.409 154.189,47.409 C152.867,47.409 151.435,47.842 149.933,48.709 C144.623,51.775 140.302,59.273 140.302,65.366 C140.302,67.276 140.736,68.942 141.558,70.104 L141.558,70.104 Z" id="Fill-35" fill="#607D8B"></path>
                    <path d="M150.72,65.361 L150.357,65.066 C151.147,64.092 151.869,63.04 152.505,61.938 C153.313,60.539 153.978,59.067 154.482,57.563 L154.925,57.712 C154.412,59.245 153.733,60.745 152.91,62.172 C152.262,63.295 151.525,64.368 150.72,65.361" id="Fill-36" fill="#607D8B"></path>
                    <path d="M115.917,84.514 L115.554,84.22 C116.344,83.245 117.066,82.194 117.702,81.092 C118.51,79.692 119.175,78.22 119.678,76.717 L120.121,76.865 C119.608,78.398 118.93,79.899 118.106,81.326 C117.458,82.448 116.722,83.521 115.917,84.514" id="Fill-37" fill="#607D8B"></path>
                    <path d="M114,130.476 L114,130.008 L114,76.052 L114,75.584 L114,76.052 L114,130.008 L114,130.476" id="Fill-38" fill="#607D8B"></path>
                </g>
                <g id="Imported-Layers-Copy" transform="translate(62.000000, 0.000000)" sketch:type="MSShapeGroup">
                    <path d="M19.822,37.474 C19.839,37.339 19.747,37.194 19.555,37.082 C19.228,36.894 18.729,36.872 18.446,37.037 L12.434,40.508 C12.303,40.584 12.24,40.686 12.243,40.793 C12.245,40.925 12.245,41.254 12.245,41.371 L12.245,41.414 L12.238,41.542 C8.148,43.887 5.647,45.321 5.647,45.321 C5.646,45.321 3.57,46.367 2.86,50.513 C2.86,50.513 1.948,57.474 1.962,70.258 C1.977,82.828 2.568,87.328 3.129,91.609 C3.349,93.293 6.13,93.734 6.13,93.734 C6.461,93.774 6.828,93.707 7.21,93.486 L82.483,49.935 C84.291,48.866 85.15,46.216 85.539,43.651 C86.752,35.661 87.214,10.673 85.264,3.773 C85.068,3.08 84.754,2.69 84.396,2.491 L82.31,1.701 C81.583,1.729 80.894,2.168 80.776,2.236 C80.636,2.317 41.807,24.585 20.032,37.072 L19.822,37.474" id="Fill-1" fill="#FFFFFF"></path>
                    <path d="M82.311,1.701 L84.396,2.491 C84.754,2.69 85.068,3.08 85.264,3.773 C87.213,10.673 86.751,35.66 85.539,43.651 C85.149,46.216 84.29,48.866 82.483,49.935 L7.21,93.486 C6.897,93.667 6.595,93.744 6.314,93.744 L6.131,93.733 C6.131,93.734 3.349,93.293 3.128,91.609 C2.568,87.327 1.977,82.828 1.963,70.258 C1.948,57.474 2.86,50.513 2.86,50.513 C3.57,46.367 5.647,45.321 5.647,45.321 C5.647,45.321 8.148,43.887 12.238,41.542 L12.245,41.414 L12.245,41.371 C12.245,41.254 12.245,40.925 12.243,40.793 C12.24,40.686 12.302,40.583 12.434,40.508 L18.446,37.036 C18.574,36.962 18.746,36.926 18.927,36.926 C19.145,36.926 19.376,36.979 19.554,37.082 C19.747,37.194 19.839,37.34 19.822,37.474 L20.033,37.072 C41.806,24.585 80.636,2.318 80.777,2.236 C80.894,2.168 81.583,1.729 82.311,1.701 M82.311,0.704 L82.272,0.705 C81.654,0.728 80.989,0.949 80.298,1.361 L80.277,1.373 C80.129,1.458 59.768,13.135 19.758,36.079 C19.5,35.981 19.214,35.929 18.927,35.929 C18.562,35.929 18.223,36.013 17.947,36.173 L11.935,39.644 C11.493,39.899 11.236,40.334 11.246,40.81 L11.247,40.96 L5.167,44.447 C4.794,44.646 2.625,45.978 1.877,50.345 L1.871,50.384 C1.862,50.454 0.951,57.557 0.965,70.259 C0.979,82.879 1.568,87.375 2.137,91.724 L2.139,91.739 C2.447,94.094 5.614,94.662 5.975,94.719 L6.009,94.723 C6.11,94.736 6.213,94.742 6.314,94.742 C6.79,94.742 7.26,94.61 7.71,94.35 L82.983,50.798 C84.794,49.727 85.982,47.375 86.525,43.801 C87.711,35.987 88.259,10.705 86.224,3.502 C85.971,2.609 85.52,1.975 84.881,1.62 L84.749,1.558 L82.664,0.769 C82.551,0.725 82.431,0.704 82.311,0.704" id="Fill-2" fill="#455A64"></path>
                    <path d="M66.267,11.565 L67.762,11.999 L11.423,44.325" id="Fill-3" fill="#FFFFFF"></path>
                    <path d="M12.202,90.545 C12.029,90.545 11.862,90.455 11.769,90.295 C11.632,90.057 11.713,89.752 11.952,89.614 L30.389,78.969 C30.628,78.831 30.933,78.913 31.071,79.152 C31.208,79.39 31.127,79.696 30.888,79.833 L12.451,90.478 L12.202,90.545" id="Fill-4" fill="#607D8B"></path>
                    <path d="M13.764,42.654 L13.656,42.592 L13.702,42.421 L18.837,39.457 L19.007,39.502 L18.962,39.673 L13.827,42.637 L13.764,42.654" id="Fill-5" fill="#607D8B"></path>
                    <path d="M8.52,90.375 L8.52,46.421 L8.583,46.385 L75.84,7.554 L75.84,51.508 L75.778,51.544 L8.52,90.375 L8.52,90.375 Z M8.77,46.564 L8.77,89.944 L75.591,51.365 L75.591,7.985 L8.77,46.564 L8.77,46.564 Z" id="Fill-6" fill="#607D8B"></path>
                    <path d="M24.986,83.182 C24.756,83.331 24.374,83.566 24.137,83.705 L12.632,90.406 C12.395,90.545 12.426,90.658 12.7,90.658 L13.265,90.658 C13.54,90.658 13.958,90.545 14.195,90.406 L25.7,83.705 C25.937,83.566 26.128,83.452 26.125,83.449 C26.122,83.447 26.119,83.22 26.119,82.946 C26.119,82.672 25.931,82.569 25.701,82.719 L24.986,83.182" id="Fill-7" fill="#607D8B"></path>
                    <path d="M13.266,90.782 L12.7,90.782 C12.5,90.782 12.384,90.726 12.354,90.616 C12.324,90.506 12.397,90.399 12.569,90.299 L24.074,83.597 C24.31,83.459 24.689,83.226 24.918,83.078 L25.633,82.614 C25.723,82.555 25.813,82.525 25.899,82.525 C26.071,82.525 26.244,82.655 26.244,82.946 C26.244,83.16 26.245,83.309 26.247,83.383 L26.253,83.387 L26.249,83.456 C26.246,83.531 26.246,83.531 25.763,83.812 L14.258,90.514 C14,90.665 13.564,90.782 13.266,90.782 L13.266,90.782 Z M12.666,90.532 L12.7,90.533 L13.266,90.533 C13.518,90.533 13.915,90.425 14.132,90.299 L25.637,83.597 C25.805,83.499 25.931,83.424 25.998,83.383 C25.994,83.299 25.994,83.165 25.994,82.946 L25.899,82.775 L25.768,82.824 L25.054,83.287 C24.822,83.437 24.438,83.673 24.2,83.812 L12.695,90.514 L12.666,90.532 L12.666,90.532 Z" id="Fill-8" fill="#607D8B"></path>
                    <path d="M13.266,89.871 L12.7,89.871 C12.5,89.871 12.384,89.815 12.354,89.705 C12.324,89.595 12.397,89.488 12.569,89.388 L24.074,82.686 C24.332,82.535 24.768,82.418 25.067,82.418 L25.632,82.418 C25.832,82.418 25.948,82.474 25.978,82.584 C26.008,82.694 25.935,82.801 25.763,82.901 L14.258,89.603 C14,89.754 13.564,89.871 13.266,89.871 L13.266,89.871 Z M12.666,89.621 L12.7,89.622 L13.266,89.622 C13.518,89.622 13.915,89.515 14.132,89.388 L25.637,82.686 L25.667,82.668 L25.632,82.667 L25.067,82.667 C24.815,82.667 24.418,82.775 24.2,82.901 L12.695,89.603 L12.666,89.621 L12.666,89.621 Z" id="Fill-9" fill="#607D8B"></path>
                    <path d="M12.37,90.801 L12.37,89.554 L12.37,90.801" id="Fill-10" fill="#607D8B"></path>
                    <path d="M6.13,93.901 C5.379,93.808 4.816,93.164 4.691,92.525 C3.86,88.287 3.54,83.743 3.526,71.173 C3.511,58.389 4.423,51.428 4.423,51.428 C5.134,47.282 7.21,46.236 7.21,46.236 C7.21,46.236 81.667,3.25 82.069,3.017 C82.292,2.888 84.556,1.433 85.264,3.94 C87.214,10.84 86.752,35.827 85.539,43.818 C85.15,46.383 84.291,49.033 82.483,50.101 L7.21,93.653 C6.828,93.874 6.461,93.941 6.13,93.901 C6.13,93.901 3.349,93.46 3.129,91.776 C2.568,87.495 1.977,82.995 1.962,70.425 C1.948,57.641 2.86,50.68 2.86,50.68 C3.57,46.534 5.647,45.489 5.647,45.489 C5.646,45.489 8.065,44.092 12.245,41.679 L13.116,41.56 L19.715,37.73 L19.761,37.269 L6.13,93.901" id="Fill-11" fill="#FAFAFA"></path>
                    <path d="M6.317,94.161 L6.102,94.148 L6.101,94.148 L5.857,94.101 C5.138,93.945 3.085,93.365 2.881,91.809 C2.313,87.469 1.727,82.996 1.713,70.425 C1.699,57.771 2.604,50.718 2.613,50.648 C3.338,46.417 5.445,45.31 5.535,45.266 L12.163,41.439 L13.033,41.32 L19.479,37.578 L19.513,37.244 C19.526,37.107 19.647,37.008 19.786,37.021 C19.922,37.034 20.023,37.156 20.009,37.293 L19.95,37.882 L13.198,41.801 L12.328,41.919 L5.772,45.704 C5.741,45.72 3.782,46.772 3.106,50.722 C3.099,50.782 2.198,57.808 2.212,70.424 C2.226,82.963 2.809,87.42 3.373,91.729 C3.464,92.42 4.062,92.883 4.682,93.181 C4.566,92.984 4.486,92.776 4.446,92.572 C3.665,88.588 3.291,84.37 3.276,71.173 C3.262,58.52 4.167,51.466 4.176,51.396 C4.901,47.165 7.008,46.059 7.098,46.014 C7.094,46.015 81.542,3.034 81.944,2.802 L81.972,2.785 C82.876,2.247 83.692,2.097 84.332,2.352 C84.887,2.573 85.281,3.085 85.504,3.872 C87.518,11 86.964,36.091 85.785,43.855 C85.278,47.196 84.21,49.37 82.61,50.317 L7.335,93.869 C6.999,94.063 6.658,94.161 6.317,94.161 L6.317,94.161 Z M6.17,93.654 C6.463,93.69 6.774,93.617 7.085,93.437 L82.358,49.886 C84.181,48.808 84.96,45.971 85.292,43.78 C86.466,36.049 87.023,11.085 85.024,4.008 C84.846,3.377 84.551,2.976 84.148,2.816 C83.664,2.623 82.982,2.764 82.227,3.213 L82.193,3.234 C81.791,3.466 7.335,46.452 7.335,46.452 C7.304,46.469 5.346,47.521 4.669,51.471 C4.662,51.53 3.761,58.556 3.775,71.173 C3.79,84.328 4.161,88.524 4.936,92.476 C5.026,92.937 5.412,93.459 5.973,93.615 C6.087,93.64 6.158,93.652 6.169,93.654 L6.17,93.654 L6.17,93.654 Z" id="Fill-12" fill="#455A64"></path>
                    <path d="M7.317,68.982 C7.806,68.701 8.202,68.926 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C6.829,71.294 6.433,71.069 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982" id="Fill-13" fill="#FFFFFF"></path>
                    <path d="M6.92,71.133 C6.631,71.133 6.433,70.905 6.433,70.508 C6.433,69.948 6.829,69.265 7.317,68.982 C7.46,68.9 7.595,68.861 7.714,68.861 C8.003,68.861 8.202,69.09 8.202,69.487 C8.202,70.047 7.806,70.73 7.317,71.012 C7.174,71.094 7.039,71.133 6.92,71.133 M7.714,68.674 C7.557,68.674 7.392,68.723 7.224,68.821 C6.676,69.138 6.246,69.879 6.246,70.508 C6.246,70.994 6.517,71.32 6.92,71.32 C7.078,71.32 7.243,71.271 7.411,71.174 C7.959,70.857 8.389,70.117 8.389,69.487 C8.389,69.001 8.117,68.674 7.714,68.674" id="Fill-14" fill="#8097A2"></path>
                    <path d="M6.92,70.947 C6.649,70.947 6.621,70.64 6.621,70.508 C6.621,70.017 6.982,69.392 7.411,69.145 C7.521,69.082 7.625,69.049 7.714,69.049 C7.986,69.049 8.015,69.355 8.015,69.487 C8.015,69.978 7.652,70.603 7.224,70.851 C7.115,70.914 7.01,70.947 6.92,70.947 M7.714,68.861 C7.595,68.861 7.46,68.9 7.317,68.982 C6.829,69.265 6.433,69.948 6.433,70.508 C6.433,70.905 6.631,71.133 6.92,71.133 C7.039,71.133 7.174,71.094 7.317,71.012 C7.806,70.73 8.202,70.047 8.202,69.487 C8.202,69.09 8.003,68.861 7.714,68.861" id="Fill-15" fill="#8097A2"></path>
                    <path d="M7.444,85.35 C7.708,85.198 7.921,85.319 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.181,86.597 6.967,86.475 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35" id="Fill-16" fill="#FFFFFF"></path>
                    <path d="M7.23,86.51 C7.074,86.51 6.967,86.387 6.967,86.173 C6.967,85.871 7.181,85.502 7.444,85.35 C7.521,85.305 7.594,85.284 7.658,85.284 C7.814,85.284 7.921,85.408 7.921,85.622 C7.921,85.925 7.708,86.292 7.444,86.444 C7.367,86.489 7.294,86.51 7.23,86.51 M7.658,85.098 C7.558,85.098 7.455,85.127 7.351,85.188 C7.031,85.373 6.781,85.806 6.781,86.173 C6.781,86.482 6.966,86.697 7.23,86.697 C7.33,86.697 7.433,86.666 7.538,86.607 C7.858,86.422 8.108,85.989 8.108,85.622 C8.108,85.313 7.923,85.098 7.658,85.098" id="Fill-17" fill="#8097A2"></path>
                    <path d="M7.23,86.322 L7.154,86.173 C7.154,85.938 7.333,85.629 7.538,85.512 L7.658,85.471 L7.734,85.622 C7.734,85.856 7.555,86.164 7.351,86.282 L7.23,86.322 M7.658,85.284 C7.594,85.284 7.521,85.305 7.444,85.35 C7.181,85.502 6.967,85.871 6.967,86.173 C6.967,86.387 7.074,86.51 7.23,86.51 C7.294,86.51 7.367,86.489 7.444,86.444 C7.708,86.292 7.921,85.925 7.921,85.622 C7.921,85.408 7.814,85.284 7.658,85.284" id="Fill-18" fill="#8097A2"></path>
                    <path d="M77.278,7.769 L77.278,51.436 L10.208,90.16 L10.208,46.493 L77.278,7.769" id="Fill-19" fill="#455A64"></path>
                    <path d="M10.083,90.375 L10.083,46.421 L10.146,46.385 L77.403,7.554 L77.403,51.508 L77.341,51.544 L10.083,90.375 L10.083,90.375 Z M10.333,46.564 L10.333,89.944 L77.154,51.365 L77.154,7.985 L10.333,46.564 L10.333,46.564 Z" id="Fill-20" fill="#607D8B"></path>
                </g>
                <path d="M125.737,88.647 L118.098,91.981 L118.098,84 L106.639,88.713 L106.639,96.982 L99,100.315 L112.369,103.961 L125.737,88.647" id="Imported-Layers-Copy-2" fill="#455A64" sketch:type="MSShapeGroup"></path>
            </g>
        </g>
    </g>
</svg>"};var ce="CardboardV1",ue="WEBVR_CARDBOARD_VIEWER";function he(e){try{this.selectedKey=localStorage.getItem(ue)}catch(e){console.error("Failed to load viewer profile: %s",e)}this.selectedKey||(this.selectedKey=e||ce),this.dialog=this.createDialog_(W.Viewers),this.root=null,this.onChangeCallbacks_=[]}he.prototype.show=function(e){this.root=e,e.appendChild(this.dialog),this.dialog.querySelector("#"+this.selectedKey).checked=!0,this.dialog.style.display="block"},he.prototype.hide=function(){this.root&&this.root.contains(this.dialog)&&this.root.removeChild(this.dialog),this.dialog.style.display="none"},he.prototype.getCurrentViewer=function(){return W.Viewers[this.selectedKey]},he.prototype.getSelectedKey_=function(){var e=this.dialog.querySelector("input[name=field]:checked");return e?e.id:null},he.prototype.onChange=function(e){this.onChangeCallbacks_.push(e)},he.prototype.fireOnChange_=function(e){for(var t=0;t<this.onChangeCallbacks_.length;t++)this.onChangeCallbacks_[t](e)},he.prototype.onSave_=function(){if(this.selectedKey=this.getSelectedKey_(),this.selectedKey&&W.Viewers[this.selectedKey]){this.fireOnChange_(W.Viewers[this.selectedKey]);try{localStorage.setItem(ue,this.selectedKey)}catch(e){console.error("Failed to save viewer profile: %s",e)}this.hide()}else console.error("ViewerSelector.onSave_: this should never happen!")},he.prototype.createDialog_=function(e){var t=document.createElement("div");t.classList.add("webvr-polyfill-viewer-selector"),t.style.display="none";var i=document.createElement("div");(r=i.style).position="fixed",r.left=0,r.top=0,r.width="100%",r.height="100%",r.background="rgba(0, 0, 0, 0.3)",i.addEventListener("click",this.hide.bind(this));var n=document.createElement("div"),r=n.style;for(var a in r.boxSizing="border-box",r.position="fixed",r.top="24px",r.left="50%",r.marginLeft="-140px",r.width="280px",r.padding="24px",r.overflow="hidden",r.background="#fafafa",r.fontFamily="'Roboto', sans-serif",r.boxShadow="0px 5px 20px #666",n.appendChild(this.createH1_("Select your viewer")),e)n.appendChild(this.createChoice_(a,e[a].label));return n.appendChild(this.createButton_("Save",this.onSave_.bind(this))),t.appendChild(i),t.appendChild(n),t},he.prototype.createH1_=function(e){var t=document.createElement("h1"),i=t.style;return i.color="black",i.fontSize="20px",i.fontWeight="bold",i.marginTop=0,i.marginBottom="24px",t.innerHTML=e,t},he.prototype.createChoice_=function(e,t){var i=document.createElement("div");i.style.marginTop="8px",i.style.color="black";var n=document.createElement("input");n.style.fontSize="30px",n.setAttribute("id",e),n.setAttribute("type","radio"),n.setAttribute("value",e),n.setAttribute("name","field");var r=document.createElement("label");return r.style.marginLeft="4px",r.setAttribute("for",e),r.innerHTML=t,i.appendChild(n),i.appendChild(r),i},he.prototype.createButton_=function(e,t){var i=document.createElement("button");i.innerHTML=e;var n=i.style;return n.float="right",n.textTransform="uppercase",n.color="#1094f7",n.fontSize="14px",n.letterSpacing=0,n.border=0,n.background="none",n.marginTop="16px",i.addEventListener("click",t),i},"undefined"!=typeof window?window:void 0!==t||"undefined"!=typeof self&&self;var le,de=(le=function(e,t){return e(t={exports:{}},t.exports),t.exports}(function(e,t){var i;i=function(){return function(e){var t={};function i(n){if(t[n])return t[n].exports;var r=t[n]={i:n,l:!1,exports:{}};return e[n].call(r.exports,r,r.exports,i),r.l=!0,r.exports}return i.m=e,i.c=t,i.d=function(e,t,n){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:n})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=0)}([function(e,t,i){var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),r=i(1),a="undefined"!=typeof navigator&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream,o=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),a?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("playsinline",""),this.noSleepVideo.setAttribute("src",r),this.noSleepVideo.addEventListener("timeupdate",function(e){this.noSleepVideo.currentTime>.5&&(this.noSleepVideo.currentTime=Math.random())}.bind(this)))}return n(e,[{key:"enable",value:function(){a?(this.disable(),this.noSleepTimer=window.setInterval(function(){window.location.href="/",window.setTimeout(window.stop,0)},15e3)):this.noSleepVideo.play()}},{key:"disable",value:function(){a?this.noSleepTimer&&(window.clearInterval(this.noSleepTimer),this.noSleepTimer=null):this.noSleepVideo.pause()}}]),e}();e.exports=o},function(e,t,i){e.exports="data:video/mp4;base64,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"}])},e.exports=i()}))&&le.__esModule?le.default:le,pe=1e3,fe=[0,0,.5,1],ge=[.5,0,.5,1],me=window.requestAnimationFrame,Me=window.cancelAnimationFrame;function ye(e){Object.defineProperties(this,{hasPosition:{writable:!1,enumerable:!0,value:e.hasPosition},hasExternalDisplay:{writable:!1,enumerable:!0,value:e.hasExternalDisplay},canPresent:{writable:!1,enumerable:!0,value:e.canPresent},maxLayers:{writable:!1,enumerable:!0,value:e.maxLayers},hasOrientation:{enumerable:!0,get:function(){return D("VRDisplayCapabilities.prototype.hasOrientation","VRDisplay.prototype.getFrameData"),e.hasOrientation}}})}function ve(e){var t=!("wakelock"in(e=e||{}))||e.wakelock;this.isPolyfilled=!0,this.displayId=pe++,this.displayName="",this.depthNear=.01,this.depthFar=1e4,this.isPresenting=!1,Object.defineProperty(this,"isConnected",{get:function(){return D("VRDisplay.prototype.isConnected","VRDisplayCapabilities.prototype.hasExternalDisplay"),!1}}),this.capabilities=new ye({hasPosition:!1,hasOrientation:!1,hasExternalDisplay:!1,canPresent:!1,maxLayers:1}),this.stageParameters=null,this.waitingForPresent_=!1,this.layer_=null,this.originalParent_=null,this.fullscreenElement_=null,this.fullscreenWrapper_=null,this.fullscreenElementCachedStyle_=null,this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null,t&&A()&&(this.wakelock_=new de)}ve.prototype.getFrameData=function(e){return E(e,this._getPose(),this)},ve.prototype.getPose=function(){return D("VRDisplay.prototype.getPose","VRDisplay.prototype.getFrameData"),this._getPose()},ve.prototype.resetPose=function(){return D("VRDisplay.prototype.resetPose"),this._resetPose()},ve.prototype.getImmediatePose=function(){return D("VRDisplay.prototype.getImmediatePose","VRDisplay.prototype.getFrameData"),this._getPose()},ve.prototype.requestAnimationFrame=function(e){return me(e)},ve.prototype.cancelAnimationFrame=function(e){return Me(e)},ve.prototype.wrapForFullscreen=function(e){if(c())return e;if(!this.fullscreenWrapper_){this.fullscreenWrapper_=document.createElement("div");var t=["height: "+Math.min(screen.height,screen.width)+"px !important","top: 0 !important","left: 0 !important","right: 0 !important","border: 0","margin: 0","padding: 0","z-index: 999999 !important","position: fixed"];this.fullscreenWrapper_.setAttribute("style",t.join("; ")+";"),this.fullscreenWrapper_.classList.add("webvr-polyfill-fullscreen-wrapper")}if(this.fullscreenElement_==e)return this.fullscreenWrapper_;if(this.fullscreenElement_&&(this.originalParent_?this.originalParent_.appendChild(this.fullscreenElement_):this.fullscreenElement_.parentElement.removeChild(this.fullscreenElement_)),this.fullscreenElement_=e,this.originalParent_=e.parentElement,this.originalParent_||document.body.appendChild(e),!this.fullscreenWrapper_.parentElement){var i=this.fullscreenElement_.parentElement;i.insertBefore(this.fullscreenWrapper_,this.fullscreenElement_),i.removeChild(this.fullscreenElement_)}this.fullscreenWrapper_.insertBefore(this.fullscreenElement_,this.fullscreenWrapper_.firstChild),this.fullscreenElementCachedStyle_=this.fullscreenElement_.getAttribute("style");var n=this;return function(){if(n.fullscreenElement_){var e=["position: absolute","top: 0","left: 0","width: "+Math.max(screen.width,screen.height)+"px","height: "+Math.min(screen.height,screen.width)+"px","border: 0","margin: 0","padding: 0"];n.fullscreenElement_.setAttribute("style",e.join("; ")+";")}}(),this.fullscreenWrapper_},ve.prototype.removeFullscreenWrapper=function(){if(this.fullscreenElement_){var e=this.fullscreenElement_;this.fullscreenElementCachedStyle_?e.setAttribute("style",this.fullscreenElementCachedStyle_):e.removeAttribute("style"),this.fullscreenElement_=null,this.fullscreenElementCachedStyle_=null;var t=this.fullscreenWrapper_.parentElement;return this.fullscreenWrapper_.removeChild(e),this.originalParent_===t?t.insertBefore(e,this.fullscreenWrapper_):this.originalParent_&&this.originalParent_.appendChild(e),t.removeChild(this.fullscreenWrapper_),e}},ve.prototype.requestPresent=function(e){var t=this.isPresenting,i=this;return e instanceof Array||(D("VRDisplay.prototype.requestPresent with non-array argument","an array of VRLayers as the first argument"),e=[e]),new Promise(function(n,r){if(i.capabilities.canPresent)if(0==e.length||e.length>i.capabilities.maxLayers)r(new Error("Invalid number of layers."));else{var a=e[0];if(a.source){var o=a.leftBounds||fe,s=a.rightBounds||ge;if(t){var h=i.layer_;h.source!==a.source&&(h.source=a.source);for(var l=0;l<4;l++)h.leftBounds[l]=o[l],h.rightBounds[l]=s[l];return i.wrapForFullscreen(i.layer_.source),i.updatePresent_(),void n()}if(i.layer_={predistorted:a.predistorted,source:a.source,leftBounds:o.slice(0),rightBounds:s.slice(0)},i.waitingForPresent_=!1,i.layer_&&i.layer_.source){var d=i.wrapForFullscreen(i.layer_.source);i.addFullscreenListeners_(d,function(){var e=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;i.isPresenting=d===e,i.isPresenting?(screen.orientation&&screen.orientation.lock&&screen.orientation.lock("landscape-primary").catch(function(e){console.error("screen.orientation.lock() failed due to",e.message)}),i.waitingForPresent_=!1,i.beginPresent_(),n()):(screen.orientation&&screen.orientation.unlock&&screen.orientation.unlock(),i.removeFullscreenWrapper(),i.disableWakeLock(),i.endPresent_(),i.removeFullscreenListeners_()),i.fireVRDisplayPresentChange_()},function(){i.waitingForPresent_&&(i.removeFullscreenWrapper(),i.removeFullscreenListeners_(),i.disableWakeLock(),i.waitingForPresent_=!1,i.isPresenting=!1,r(new Error("Unable to present.")))}),function(e){if(u())return!1;if(e.requestFullscreen)e.requestFullscreen();else if(e.webkitRequestFullscreen)e.webkitRequestFullscreen();else if(e.mozRequestFullScreen)e.mozRequestFullScreen();else{if(!e.msRequestFullscreen)return!1;e.msRequestFullscreen()}return!0}(d)?(i.enableWakeLock(),i.waitingForPresent_=!0):(c()||u())&&(i.enableWakeLock(),i.isPresenting=!0,i.beginPresent_(),i.fireVRDisplayPresentChange_(),n())}i.waitingForPresent_||c()||(M(),r(new Error("Unable to present.")))}else n()}else r(new Error("VRDisplay is not capable of presenting."))})},ve.prototype.exitPresent=function(){var e=this.isPresenting,t=this;return this.isPresenting=!1,this.layer_=null,this.disableWakeLock(),new Promise(function(i,n){e?(!M()&&c()&&(t.endPresent_(),t.fireVRDisplayPresentChange_()),u()&&(t.removeFullscreenWrapper(),t.removeFullscreenListeners_(),t.endPresent_(),t.fireVRDisplayPresentChange_()),i()):n(new Error("Was not presenting to VRDisplay."))})},ve.prototype.getLayers=function(){return this.layer_?[this.layer_]:[]},ve.prototype.fireVRDisplayPresentChange_=function(){var e=new CustomEvent("vrdisplaypresentchange",{detail:{display:this}});window.dispatchEvent(e)},ve.prototype.fireVRDisplayConnect_=function(){var e=new CustomEvent("vrdisplayconnect",{detail:{display:this}});window.dispatchEvent(e)},ve.prototype.addFullscreenListeners_=function(e,t,i){this.removeFullscreenListeners_(),this.fullscreenEventTarget_=e,this.fullscreenChangeHandler_=t,this.fullscreenErrorHandler_=i,t&&(document.fullscreenEnabled?e.addEventListener("fullscreenchange",t,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenchange",t,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenchange",t,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenchange",t,!1)),i&&(document.fullscreenEnabled?e.addEventListener("fullscreenerror",i,!1):document.webkitFullscreenEnabled?e.addEventListener("webkitfullscreenerror",i,!1):document.mozFullScreenEnabled?document.addEventListener("mozfullscreenerror",i,!1):document.msFullscreenEnabled&&e.addEventListener("msfullscreenerror",i,!1))},ve.prototype.removeFullscreenListeners_=function(){if(this.fullscreenEventTarget_){var e=this.fullscreenEventTarget_;if(this.fullscreenChangeHandler_){var t=this.fullscreenChangeHandler_;e.removeEventListener("fullscreenchange",t,!1),e.removeEventListener("webkitfullscreenchange",t,!1),document.removeEventListener("mozfullscreenchange",t,!1),e.removeEventListener("msfullscreenchange",t,!1)}if(this.fullscreenErrorHandler_){var i=this.fullscreenErrorHandler_;e.removeEventListener("fullscreenerror",i,!1),e.removeEventListener("webkitfullscreenerror",i,!1),document.removeEventListener("mozfullscreenerror",i,!1),e.removeEventListener("msfullscreenerror",i,!1)}this.fullscreenEventTarget_=null,this.fullscreenChangeHandler_=null,this.fullscreenErrorHandler_=null}},ve.prototype.enableWakeLock=function(){this.wakelock_&&this.wakelock_.enable()},ve.prototype.disableWakeLock=function(){this.wakelock_&&this.wakelock_.disable()},ve.prototype.beginPresent_=function(){},ve.prototype.endPresent_=function(){},ve.prototype.submitFrame=function(e){},ve.prototype.getEyeParameters=function(e){return null};var Ae={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1},we="left",xe="right";function Ee(e){var t=w({},Ae);e=w(t,e||{}),ve.call(this,{wakelock:e.MOBILE_WAKE_LOCK}),this.config=e,this.displayName="Cardboard VRDisplay",this.capabilities=new ye({hasPosition:!1,hasOrientation:!0,hasExternalDisplay:!1,canPresent:!0,maxLayers:1}),this.stageParameters=null,this.bufferScale_=this.config.BUFFER_SCALE,this.poseSensor_=new oe(this.config),this.distorter_=null,this.cardboardUI_=null,this.dpdb_=new q(this.config.DPDB_URL,this.onDeviceParamsUpdated_.bind(this)),this.deviceInfo_=new W(this.dpdb_.getDeviceParams(),e.ADDITIONAL_VIEWERS),this.viewerSelector_=new he(e.DEFAULT_VIEWER),this.viewerSelector_.onChange(this.onViewerChanged_.bind(this)),this.deviceInfo_.setViewer(this.viewerSelector_.getCurrentViewer()),this.config.ROTATE_INSTRUCTIONS_DISABLED||(this.rotateInstructions_=new se),c()&&window.addEventListener("resize",this.onResize_.bind(this))}return Ee.prototype=Object.create(ve.prototype),Ee.prototype._getPose=function(){return{position:null,orientation:this.poseSensor_.getOrientation(),linearVelocity:null,linearAcceleration:null,angularVelocity:null,angularAcceleration:null}},Ee.prototype._resetPose=function(){this.poseSensor_.resetPose&&this.poseSensor_.resetPose()},Ee.prototype._getFieldOfView=function(e){var t;if(e==we)t=this.deviceInfo_.getFieldOfViewLeftEye();else{if(e!=xe)return console.error("Invalid eye provided: %s",e),null;t=this.deviceInfo_.getFieldOfViewRightEye()}return t},Ee.prototype._getEyeOffset=function(e){var t;if(e==we)t=[.5*-this.deviceInfo_.viewer.interLensDistance,0,0];else{if(e!=xe)return console.error("Invalid eye provided: %s",e),null;t=[.5*this.deviceInfo_.viewer.interLensDistance,0,0]}return t},Ee.prototype.getEyeParameters=function(e){var t=this._getEyeOffset(e),i=this._getFieldOfView(e),n={offset:t,renderWidth:.5*this.deviceInfo_.device.width*this.bufferScale_,renderHeight:this.deviceInfo_.device.height*this.bufferScale_};return Object.defineProperty(n,"fieldOfView",{enumerable:!0,get:function(){return D("VRFieldOfView","VRFrameData's projection matrices"),i}}),n},Ee.prototype.onDeviceParamsUpdated_=function(e){this.config.DEBUG&&console.log("DPDB reported that device params were updated."),this.deviceInfo_.updateDeviceParams(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_)},Ee.prototype.updateBounds_=function(){this.layer_&&this.distorter_&&(this.layer_.leftBounds||this.layer_.rightBounds)&&this.distorter_.setTextureBounds(this.layer_.leftBounds,this.layer_.rightBounds)},Ee.prototype.beginPresent_=function(){var e=this.layer_.source.getContext("webgl");e||(e=this.layer_.source.getContext("experimental-webgl")),e||(e=this.layer_.source.getContext("webgl2")),e&&(this.layer_.predistorted?this.config.CARDBOARD_UI_DISABLED||(e.canvas.width=g()*this.bufferScale_,e.canvas.height=m()*this.bufferScale_,this.cardboardUI_=new z(e)):(this.config.CARDBOARD_UI_DISABLED||(this.cardboardUI_=new z(e)),this.distorter_=new _(e,this.cardboardUI_,this.config.BUFFER_SCALE,this.config.DIRTY_SUBMIT_FRAME_BINDINGS),this.distorter_.updateDeviceInfo(this.deviceInfo_)),this.cardboardUI_&&this.cardboardUI_.listen(function(e){this.viewerSelector_.show(this.layer_.source.parentElement),e.stopPropagation(),e.preventDefault()}.bind(this),function(e){this.exitPresent(),e.stopPropagation(),e.preventDefault()}.bind(this)),this.rotateInstructions_&&(f()&&A()?this.rotateInstructions_.showTemporarily(3e3,this.layer_.source.parentElement):this.rotateInstructions_.update()),this.orientationHandler=this.onOrientationChange_.bind(this),window.addEventListener("orientationchange",this.orientationHandler),this.vrdisplaypresentchangeHandler=this.updateBounds_.bind(this),window.addEventListener("vrdisplaypresentchange",this.vrdisplaypresentchangeHandler),this.fireVRDisplayDeviceParamsChange_())},Ee.prototype.endPresent_=function(){this.distorter_&&(this.distorter_.destroy(),this.distorter_=null),this.cardboardUI_&&(this.cardboardUI_.destroy(),this.cardboardUI_=null),this.rotateInstructions_&&this.rotateInstructions_.hide(),this.viewerSelector_.hide(),window.removeEventListener("orientationchange",this.orientationHandler),window.removeEventListener("vrdisplaypresentchange",this.vrdisplaypresentchangeHandler)},Ee.prototype.updatePresent_=function(){this.endPresent_(),this.beginPresent_()},Ee.prototype.submitFrame=function(e){if(this.distorter_)this.updateBounds_(),this.distorter_.submitFrame();else if(this.cardboardUI_&&this.layer_){var t=this.layer_.source.getContext("webgl").canvas;t.width==this.lastWidth&&t.height==this.lastHeight||this.cardboardUI_.onResize(),this.lastWidth=t.width,this.lastHeight=t.height,this.cardboardUI_.render()}},Ee.prototype.onOrientationChange_=function(e){this.viewerSelector_.hide(),this.rotateInstructions_&&this.rotateInstructions_.update(),this.onResize_()},Ee.prototype.onResize_=function(e){if(this.layer_){var t=this.layer_.source.getContext("webgl");t.canvas.setAttribute("style",["position: absolute","top: 0","left: 0","width: 100vw","height: 100vh","border: 0","margin: 0","padding: 0px","box-sizing: content-box"].join("; ")+";"),x(t.canvas)}},Ee.prototype.onViewerChanged_=function(e){this.deviceInfo_.setViewer(e),this.distorter_&&this.distorter_.updateDeviceInfo(this.deviceInfo_),this.fireVRDisplayDeviceParamsChange_()},Ee.prototype.fireVRDisplayDeviceParamsChange_=function(){var e=new CustomEvent("vrdisplaydeviceparamschange",{detail:{vrdisplay:this,deviceInfo:this.deviceInfo_}});window.dispatchEvent(e)},Ee.VRFrameData=function(){this.leftProjectionMatrix=new Float32Array(16),this.leftViewMatrix=new Float32Array(16),this.rightProjectionMatrix=new Float32Array(16),this.rightViewMatrix=new Float32Array(16),this.pose=null},Ee.VRDisplay=ve,Ee}()}))&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e,s={ADDITIONAL_VIEWERS:[],DEFAULT_VIEWER:"",PROVIDE_MOBILE_VRDISPLAY:!0,GET_VR_DISPLAYS_TIMEOUT:1e3,MOBILE_WAKE_LOCK:!0,DEBUG:!1,DPDB_URL:"https://dpdb.webvr.rocks/dpdb.json",K_FILTER:.98,PREDICTION_TIME_S:.04,TOUCH_PANNER_DISABLED:!0,CARDBOARD_UI_DISABLED:!1,ROTATE_INSTRUCTIONS_DISABLED:!1,YAW_ONLY:!1,BUFFER_SCALE:.5,DIRTY_SUBMIT_FRAME_BINDINGS:!1};function c(e){this.config=r(r({},s),e),this.polyfillDisplays=[],this.enabled=!1,this.hasNative="getVRDisplays"in navigator,this.native={},this.native.getVRDisplays=navigator.getVRDisplays,this.native.VRFrameData=window.VRFrameData,this.native.VRDisplay=window.VRDisplay,(!this.hasNative||this.config.PROVIDE_MOBILE_VRDISPLAY&&i())&&(this.enable(),this.getVRDisplays().then(function(e){e&&e[0]&&e[0].fireVRDisplayConnect_&&e[0].fireVRDisplayConnect_()}))}c.prototype.getPolyfillDisplays=function(){if(this._polyfillDisplaysPopulated)return this.polyfillDisplays;if(i()){var e=new o({ADDITIONAL_VIEWERS:this.config.ADDITIONAL_VIEWERS,DEFAULT_VIEWER:this.config.DEFAULT_VIEWER,MOBILE_WAKE_LOCK:this.config.MOBILE_WAKE_LOCK,DEBUG:this.config.DEBUG,DPDB_URL:this.config.DPDB_URL,CARDBOARD_UI_DISABLED:this.config.CARDBOARD_UI_DISABLED,K_FILTER:this.config.K_FILTER,PREDICTION_TIME_S:this.config.PREDICTION_TIME_S,TOUCH_PANNER_DISABLED:this.config.TOUCH_PANNER_DISABLED,ROTATE_INSTRUCTIONS_DISABLED:this.config.ROTATE_INSTRUCTIONS_DISABLED,YAW_ONLY:this.config.YAW_ONLY,BUFFER_SCALE:this.config.BUFFER_SCALE,DIRTY_SUBMIT_FRAME_BINDINGS:this.config.DIRTY_SUBMIT_FRAME_BINDINGS});this.polyfillDisplays.push(e)}return this._polyfillDisplaysPopulated=!0,this.polyfillDisplays},c.prototype.enable=function(){if(this.enabled=!0,this.hasNative&&this.native.VRFrameData){var e=this.native.VRFrameData,t=new this.native.VRFrameData,i=this.native.VRDisplay.prototype.getFrameData;window.VRDisplay.prototype.getFrameData=function(r){r instanceof e?i.call(this,r):(i.call(this,t),r.pose=t.pose,n(t.leftProjectionMatrix,r.leftProjectionMatrix),n(t.rightProjectionMatrix,r.rightProjectionMatrix),n(t.leftViewMatrix,r.leftViewMatrix),n(t.rightViewMatrix,r.rightViewMatrix))}}navigator.getVRDisplays=this.getVRDisplays.bind(this),window.VRDisplay=o.VRDisplay,window.VRFrameData=o.VRFrameData},c.prototype.getVRDisplays=function(){var e,t=this,i=this.config;if(!this.hasNative)return Promise.resolve(this.getPolyfillDisplays());var n,r=this.native.getVRDisplays.call(navigator),a=new Promise(function(t){e=setTimeout(function(){console.warn("Native WebVR implementation detected, but `getVRDisplays()` failed to resolve. Falling back to polyfill."),t([])},i.GET_VR_DISPLAYS_TIMEOUT)});return(n=[r,a],Promise.race?Promise.race(n):new Promise(function(e,t){for(var i=0;i<n.length;i++)n[i].then(e,t)})).then(function(i){return clearTimeout(e),i.length>0?i:t.getPolyfillDisplays()})},c.version="0.10.6",c.VRFrameData=o.VRFrameData,c.VRDisplay=o.VRDisplay;var u=Object.freeze({default:c}),h=u&&c||u;return void 0!==t&&t.window&&(t.document||(t.document=t.window.document),t.navigator||(t.navigator=t.window.navigator)),h}()}),c=(o=s)&&o.__esModule&&Object.prototype.hasOwnProperty.call(o,"default")?o.default:o;function u(){}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Number.isInteger&&(Number.isInteger=function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e}),void 0===Math.sign&&(Math.sign=function(e){return e<0?-1:e>0?1:+e}),"name"in Function.prototype==!1&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}}),void 0===Object.assign&&(Object.assign=function(e){if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),i=1;i<arguments.length;i++){var n=arguments[i];if(null!=n)for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t}),Object.assign(u.prototype,{addEventListener:function(e,t){void 0===this._listeners&&(this._listeners={});var i=this._listeners;void 0===i[e]&&(i[e]=[]),-1===i[e].indexOf(t)&&i[e].push(t)},hasEventListener:function(e,t){if(void 0===this._listeners)return!1;var i=this._listeners;return void 0!==i[e]&&-1!==i[e].indexOf(t)},removeEventListener:function(e,t){if(void 0!==this._listeners){var i=this._listeners[e];if(void 0!==i){var n=i.indexOf(t);-1!==n&&i.splice(n,1)}}},dispatchEvent:function(e){if(void 0!==this._listeners){var t=this._listeners[e.type];if(void 0!==t){e.target=this;for(var i=t.slice(0),n=0,r=i.length;n<r;n++)i[n].call(this,e)}}}});var h,l,d,p,f,g,m,M,y="93",v=0,A=1,w=2,x=0,E=1,T=2,N=1,D=2,L=0,b=1,I=2,_=0,S=1,j=2,C=0,O=1,z=2,R=3,U=4,P=5,B=100,k=101,F=102,G=103,Q=104,Y=200,V=201,H=202,W=203,X=204,Z=205,q=206,J=207,K=208,$=209,ee=210,te=0,ie=1,ne=2,re=3,ae=4,oe=5,se=6,ce=7,ue=0,he=1,le=2,de=0,pe=1,fe=2,ge=3,me=4,Me=301,ye=302,ve=303,Ae=304,we=305,xe=306,Ee=307,Te=1e3,Ne=1001,De=1002,Le=1003,be=1004,Ie=1005,_e=1006,Se=1007,je=1008,Ce=1009,Oe=1010,ze=1011,Re=1012,Ue=1013,Pe=1014,Be=1015,ke=1016,Fe=1017,Ge=1018,Qe=1019,Ye=1020,Ve=1021,He=1022,We=1023,Xe=1024,Ze=1025,qe=1026,Je=1027,Ke=33776,$e=33777,et=33778,tt=33779,it=35840,nt=35841,rt=35842,at=35843,ot=36196,st=37808,ct=37809,ut=37810,ht=37811,lt=37812,dt=37813,pt=37814,ft=37815,gt=37816,mt=37817,Mt=37818,yt=37819,vt=37820,At=37821,wt=2201,xt=2400,Et=0,Tt=1,Nt=2,Dt=3e3,Lt=3001,bt=3007,It=3002,_t=3004,St=3005,jt=3006,Ct=3200,Ot=3201,zt={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var e=[],t=0;t<256;t++)e[t]=(t<16?"0":"")+t.toString(16);return function(){var t=4294967295*Math.random()|0,i=4294967295*Math.random()|0,n=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return(e[255&t]+e[t>>8&255]+e[t>>16&255]+e[t>>24&255]+"-"+e[255&i]+e[i>>8&255]+"-"+e[i>>16&15|64]+e[i>>24&255]+"-"+e[63&n|128]+e[n>>8&255]+"-"+e[n>>16&255]+e[n>>24&255]+e[255&r]+e[r>>8&255]+e[r>>16&255]+e[r>>24&255]).toUpperCase()}}(),clamp:function(e,t,i){return Math.max(t,Math.min(i,e))},euclideanModulo:function(e,t){return(e%t+t)%t},mapLinear:function(e,t,i,n,r){return n+(e-t)*(r-n)/(i-t)},lerp:function(e,t,i){return(1-i)*e+i*t},smoothstep:function(e,t,i){return e<=t?0:e>=i?1:(e=(e-t)/(i-t))*e*(3-2*e)},smootherstep:function(e,t,i){return e<=t?0:e>=i?1:(e=(e-t)/(i-t))*e*e*(e*(6*e-15)+10)},randInt:function(e,t){return e+Math.floor(Math.random()*(t-e+1))},randFloat:function(e,t){return e+Math.random()*(t-e)},randFloatSpread:function(e){return e*(.5-Math.random())},degToRad:function(e){return e*zt.DEG2RAD},radToDeg:function(e){return e*zt.RAD2DEG},isPowerOfTwo:function(e){return 0==(e&e-1)&&0!==e},ceilPowerOfTwo:function(e){return Math.pow(2,Math.ceil(Math.log(e)/Math.LN2))},floorPowerOfTwo:function(e){return Math.pow(2,Math.floor(Math.log(e)/Math.LN2))}};function Rt(e,t){this.x=e||0,this.y=t||0}function Ut(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}function Pt(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._w=void 0!==n?n:1}function Bt(e,t,i){this.x=e||0,this.y=t||0,this.z=i||0}function kt(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}Object.defineProperties(Rt.prototype,{width:{get:function(){return this.x},set:function(e){this.x=e}},height:{get:function(){return this.y},set:function(e){this.y=e}}}),Object.assign(Rt.prototype,{isVector2:!0,set:function(e,t){return this.x=e,this.y=t,this},setScalar:function(e){return this.x=e,this.y=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this)},addScalar:function(e){return this.x+=e,this.y+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},applyMatrix3:function(e){var t=this.x,i=this.y,n=e.elements;return this.x=n[0]*t+n[3]*i+n[6],this.y=n[1]*t+n[4]*i+n[7],this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this},clampScalar:(h=new Rt,l=new Rt,function(e,t){return h.set(e,e),l.set(t,t),this.clamp(h,l)}),clampLength:function(e,t){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(e){return this.x*e.x+this.y*e.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var e=Math.atan2(this.y,this.x);return e<0&&(e+=2*Math.PI),e},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y;return t*t+i*i},manhattanDistanceTo:function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromBufferAttribute:function(e,t,i){return void 0!==i&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this},rotateAround:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=this.x-e.x,a=this.y-e.y;return this.x=r*i-a*n+e.x,this.y=r*n+a*i+e.y,this}}),Object.assign(Ut.prototype,{isMatrix4:!0,set:function(e,t,i,n,r,a,o,s,c,u,h,l,d,p,f,g){var m=this.elements;return m[0]=e,m[4]=t,m[8]=i,m[12]=n,m[1]=r,m[5]=a,m[9]=o,m[13]=s,m[2]=c,m[6]=u,m[10]=h,m[14]=l,m[3]=d,m[7]=p,m[11]=f,m[15]=g,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new Ut).fromArray(this.elements)},copy:function(e){var t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this},copyPosition:function(e){var t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this},extractBasis:function(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this},extractRotation:(m=new Bt,function(e){var t=this.elements,i=e.elements,n=1/m.setFromMatrixColumn(e,0).length(),r=1/m.setFromMatrixColumn(e,1).length(),a=1/m.setFromMatrixColumn(e,2).length();return t[0]=i[0]*n,t[1]=i[1]*n,t[2]=i[2]*n,t[3]=0,t[4]=i[4]*r,t[5]=i[5]*r,t[6]=i[6]*r,t[7]=0,t[8]=i[8]*a,t[9]=i[9]*a,t[10]=i[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}),makeRotationFromEuler:function(e){e&&e.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,i=e.x,n=e.y,r=e.z,a=Math.cos(i),o=Math.sin(i),s=Math.cos(n),c=Math.sin(n),u=Math.cos(r),h=Math.sin(r);if("XYZ"===e.order){var l=a*u,d=a*h,p=o*u,f=o*h;t[0]=s*u,t[4]=-s*h,t[8]=c,t[1]=d+p*c,t[5]=l-f*c,t[9]=-o*s,t[2]=f-l*c,t[6]=p+d*c,t[10]=a*s}else if("YXZ"===e.order){var g=s*u,m=s*h,M=c*u,y=c*h;t[0]=g+y*o,t[4]=M*o-m,t[8]=a*c,t[1]=a*h,t[5]=a*u,t[9]=-o,t[2]=m*o-M,t[6]=y+g*o,t[10]=a*s}else if("ZXY"===e.order){g=s*u,m=s*h,M=c*u,y=c*h;t[0]=g-y*o,t[4]=-a*h,t[8]=M+m*o,t[1]=m+M*o,t[5]=a*u,t[9]=y-g*o,t[2]=-a*c,t[6]=o,t[10]=a*s}else if("ZYX"===e.order){l=a*u,d=a*h,p=o*u,f=o*h;t[0]=s*u,t[4]=p*c-d,t[8]=l*c+f,t[1]=s*h,t[5]=f*c+l,t[9]=d*c-p,t[2]=-c,t[6]=o*s,t[10]=a*s}else if("YZX"===e.order){var v=a*s,A=a*c,w=o*s,x=o*c;t[0]=s*u,t[4]=x-v*h,t[8]=w*h+A,t[1]=h,t[5]=a*u,t[9]=-o*u,t[2]=-c*u,t[6]=A*h+w,t[10]=v-x*h}else if("XZY"===e.order){v=a*s,A=a*c,w=o*s,x=o*c;t[0]=s*u,t[4]=-h,t[8]=c*u,t[1]=v*h+x,t[5]=a*u,t[9]=A*h-w,t[2]=w*h-A,t[6]=o*u,t[10]=x*h+v}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:(f=new Bt(0,0,0),g=new Bt(1,1,1),function(e){return this.compose(f,e,g)}),lookAt:function(){var e=new Bt,t=new Bt,i=new Bt;return function(n,r,a){var o=this.elements;return i.subVectors(n,r),0===i.lengthSq()&&(i.z=1),i.normalize(),e.crossVectors(a,i),0===e.lengthSq()&&(1===Math.abs(a.z)?i.x+=1e-4:i.z+=1e-4,i.normalize(),e.crossVectors(a,i)),e.normalize(),t.crossVectors(i,e),o[0]=e.x,o[4]=t.x,o[8]=i.x,o[1]=e.y,o[5]=t.y,o[9]=i.y,o[2]=e.z,o[6]=t.z,o[10]=i.z,this}}(),multiply:function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var i=e.elements,n=t.elements,r=this.elements,a=i[0],o=i[4],s=i[8],c=i[12],u=i[1],h=i[5],l=i[9],d=i[13],p=i[2],f=i[6],g=i[10],m=i[14],M=i[3],y=i[7],v=i[11],A=i[15],w=n[0],x=n[4],E=n[8],T=n[12],N=n[1],D=n[5],L=n[9],b=n[13],I=n[2],_=n[6],S=n[10],j=n[14],C=n[3],O=n[7],z=n[11],R=n[15];return r[0]=a*w+o*N+s*I+c*C,r[4]=a*x+o*D+s*_+c*O,r[8]=a*E+o*L+s*S+c*z,r[12]=a*T+o*b+s*j+c*R,r[1]=u*w+h*N+l*I+d*C,r[5]=u*x+h*D+l*_+d*O,r[9]=u*E+h*L+l*S+d*z,r[13]=u*T+h*b+l*j+d*R,r[2]=p*w+f*N+g*I+m*C,r[6]=p*x+f*D+g*_+m*O,r[10]=p*E+f*L+g*S+m*z,r[14]=p*T+f*b+g*j+m*R,r[3]=M*w+y*N+v*I+A*C,r[7]=M*x+y*D+v*_+A*O,r[11]=M*E+y*L+v*S+A*z,r[15]=M*T+y*b+v*j+A*R,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToBufferAttribute:function(){var e=new Bt;return function(t){for(var i=0,n=t.count;i<n;i++)e.x=t.getX(i),e.y=t.getY(i),e.z=t.getZ(i),e.applyMatrix4(this),t.setXYZ(i,e.x,e.y,e.z);return t}}(),determinant:function(){var e=this.elements,t=e[0],i=e[4],n=e[8],r=e[12],a=e[1],o=e[5],s=e[9],c=e[13],u=e[2],h=e[6],l=e[10],d=e[14];return e[3]*(+r*s*h-n*c*h-r*o*l+i*c*l+n*o*d-i*s*d)+e[7]*(+t*s*d-t*c*l+r*a*l-n*a*d+n*c*u-r*s*u)+e[11]*(+t*c*h-t*o*d-r*a*h+i*a*d+r*o*u-i*c*u)+e[15]*(-n*o*u-t*s*h+t*o*l+n*a*h-i*a*l+i*s*u)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},setPosition:function(e){var t=this.elements;return t[12]=e.x,t[13]=e.y,t[14]=e.z,this},getInverse:function(e,t){var i=this.elements,n=e.elements,r=n[0],a=n[1],o=n[2],s=n[3],c=n[4],u=n[5],h=n[6],l=n[7],d=n[8],p=n[9],f=n[10],g=n[11],m=n[12],M=n[13],y=n[14],v=n[15],A=p*y*l-M*f*l+M*h*g-u*y*g-p*h*v+u*f*v,w=m*f*l-d*y*l-m*h*g+c*y*g+d*h*v-c*f*v,x=d*M*l-m*p*l+m*u*g-c*M*g-d*u*v+c*p*v,E=m*p*h-d*M*h-m*u*f+c*M*f+d*u*y-c*p*y,T=r*A+a*w+o*x+s*E;if(0===T){var N="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===t)throw new Error(N);return console.warn(N),this.identity()}var D=1/T;return i[0]=A*D,i[1]=(M*f*s-p*y*s-M*o*g+a*y*g+p*o*v-a*f*v)*D,i[2]=(u*y*s-M*h*s+M*o*l-a*y*l-u*o*v+a*h*v)*D,i[3]=(p*h*s-u*f*s-p*o*l+a*f*l+u*o*g-a*h*g)*D,i[4]=w*D,i[5]=(d*y*s-m*f*s+m*o*g-r*y*g-d*o*v+r*f*v)*D,i[6]=(m*h*s-c*y*s-m*o*l+r*y*l+c*o*v-r*h*v)*D,i[7]=(c*f*s-d*h*s+d*o*l-r*f*l-c*o*g+r*h*g)*D,i[8]=x*D,i[9]=(m*p*s-d*M*s-m*a*g+r*M*g+d*a*v-r*p*v)*D,i[10]=(c*M*s-m*u*s+m*a*l-r*M*l-c*a*v+r*u*v)*D,i[11]=(d*u*s-c*p*s-d*a*l+r*p*l+c*a*g-r*u*g)*D,i[12]=E*D,i[13]=(d*M*o-m*p*o+m*a*f-r*M*f-d*a*y+r*p*y)*D,i[14]=(m*u*o-c*M*o-m*a*h+r*M*h+c*a*y-r*u*y)*D,i[15]=(c*p*o-d*u*o+d*a*h-r*p*h-c*a*f+r*u*f)*D,this},scale:function(e){var t=this.elements,i=e.x,n=e.y,r=e.z;return t[0]*=i,t[4]*=n,t[8]*=r,t[1]*=i,t[5]*=n,t[9]*=r,t[2]*=i,t[6]*=n,t[10]*=r,t[3]*=i,t[7]*=n,t[11]*=r,this},getMaxScaleOnAxis:function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,n))},makeTranslation:function(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this},makeRotationX:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this},makeRotationY:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this},makeRotationZ:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=1-i,a=e.x,o=e.y,s=e.z,c=r*a,u=r*o;return this.set(c*a+i,c*o-n*s,c*s+n*o,0,c*o+n*s,u*o+i,u*s-n*a,0,c*s-n*o,u*s+n*a,r*s*s+i,0,0,0,0,1),this},makeScale:function(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this},makeShear:function(e,t,i){return this.set(1,t,i,0,e,1,i,0,e,t,1,0,0,0,0,1),this},compose:function(e,t,i){var n=this.elements,r=t._x,a=t._y,o=t._z,s=t._w,c=r+r,u=a+a,h=o+o,l=r*c,d=r*u,p=r*h,f=a*u,g=a*h,m=o*h,M=s*c,y=s*u,v=s*h,A=i.x,w=i.y,x=i.z;return n[0]=(1-(f+m))*A,n[1]=(d+v)*A,n[2]=(p-y)*A,n[3]=0,n[4]=(d-v)*w,n[5]=(1-(l+m))*w,n[6]=(g+M)*w,n[7]=0,n[8]=(p+y)*x,n[9]=(g-M)*x,n[10]=(1-(l+f))*x,n[11]=0,n[12]=e.x,n[13]=e.y,n[14]=e.z,n[15]=1,this},decompose:(d=new Bt,p=new Ut,function(e,t,i){var n=this.elements,r=d.set(n[0],n[1],n[2]).length(),a=d.set(n[4],n[5],n[6]).length(),o=d.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),e.x=n[12],e.y=n[13],e.z=n[14],p.copy(this);var s=1/r,c=1/a,u=1/o;return p.elements[0]*=s,p.elements[1]*=s,p.elements[2]*=s,p.elements[4]*=c,p.elements[5]*=c,p.elements[6]*=c,p.elements[8]*=u,p.elements[9]*=u,p.elements[10]*=u,t.setFromRotationMatrix(p),i.x=r,i.y=a,i.z=o,this}),makePerspective:function(e,t,i,n,r,a){void 0===a&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var o=this.elements,s=2*r/(t-e),c=2*r/(i-n),u=(t+e)/(t-e),h=(i+n)/(i-n),l=-(a+r)/(a-r),d=-2*a*r/(a-r);return o[0]=s,o[4]=0,o[8]=u,o[12]=0,o[1]=0,o[5]=c,o[9]=h,o[13]=0,o[2]=0,o[6]=0,o[10]=l,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makeOrthographic:function(e,t,i,n,r,a){var o=this.elements,s=1/(t-e),c=1/(i-n),u=1/(a-r),h=(t+e)*s,l=(i+n)*c,d=(a+r)*u;return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-h,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-l,o[2]=0,o[6]=0,o[10]=-2*u,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},equals:function(e){for(var t=this.elements,i=e.elements,n=0;n<16;n++)if(t[n]!==i[n])return!1;return!0},fromArray:function(e,t){void 0===t&&(t=0);for(var i=0;i<16;i++)this.elements[i]=e[i+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}}),Object.assign(Pt,{slerp:function(e,t,i,n){return i.copy(e).slerp(t,n)},slerpFlat:function(e,t,i,n,r,a,o){var s=i[n+0],c=i[n+1],u=i[n+2],h=i[n+3],l=r[a+0],d=r[a+1],p=r[a+2],f=r[a+3];if(h!==f||s!==l||c!==d||u!==p){var g=1-o,m=s*l+c*d+u*p+h*f,M=m>=0?1:-1,y=1-m*m;if(y>Number.EPSILON){var v=Math.sqrt(y),A=Math.atan2(v,m*M);g=Math.sin(g*A)/v,o=Math.sin(o*A)/v}var w=o*M;if(s=s*g+l*w,c=c*g+d*w,u=u*g+p*w,h=h*g+f*w,g===1-o){var x=1/Math.sqrt(s*s+c*c+u*u+h*h);s*=x,c*=x,u*=x,h*=x}}e[t]=s,e[t+1]=c,e[t+2]=u,e[t+3]=h}}),Object.defineProperties(Pt.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(e){this._w=e,this.onChangeCallback()}}}),Object.assign(Pt.prototype,{set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this.onChangeCallback(),this},setFromEuler:function(e,t){if(!e||!e.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var i=e._x,n=e._y,r=e._z,a=e.order,o=Math.cos,s=Math.sin,c=o(i/2),u=o(n/2),h=o(r/2),l=s(i/2),d=s(n/2),p=s(r/2);return"XYZ"===a?(this._x=l*u*h+c*d*p,this._y=c*d*h-l*u*p,this._z=c*u*p+l*d*h,this._w=c*u*h-l*d*p):"YXZ"===a?(this._x=l*u*h+c*d*p,this._y=c*d*h-l*u*p,this._z=c*u*p-l*d*h,this._w=c*u*h+l*d*p):"ZXY"===a?(this._x=l*u*h-c*d*p,this._y=c*d*h+l*u*p,this._z=c*u*p+l*d*h,this._w=c*u*h-l*d*p):"ZYX"===a?(this._x=l*u*h-c*d*p,this._y=c*d*h+l*u*p,this._z=c*u*p-l*d*h,this._w=c*u*h+l*d*p):"YZX"===a?(this._x=l*u*h+c*d*p,this._y=c*d*h+l*u*p,this._z=c*u*p-l*d*h,this._w=c*u*h-l*d*p):"XZY"===a&&(this._x=l*u*h-c*d*p,this._y=c*d*h-l*u*p,this._z=c*u*p+l*d*h,this._w=c*u*h+l*d*p),!1!==t&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var i=t/2,n=Math.sin(i);return this._x=e.x*n,this._y=e.y*n,this._z=e.z*n,this._w=Math.cos(i),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t,i=e.elements,n=i[0],r=i[4],a=i[8],o=i[1],s=i[5],c=i[9],u=i[2],h=i[6],l=i[10],d=n+s+l;return d>0?(t=.5/Math.sqrt(d+1),this._w=.25/t,this._x=(h-c)*t,this._y=(a-u)*t,this._z=(o-r)*t):n>s&&n>l?(t=2*Math.sqrt(1+n-s-l),this._w=(h-c)/t,this._x=.25*t,this._y=(r+o)/t,this._z=(a+u)/t):s>l?(t=2*Math.sqrt(1+s-n-l),this._w=(a-u)/t,this._x=(r+o)/t,this._y=.25*t,this._z=(c+h)/t):(t=2*Math.sqrt(1+l-n-s),this._w=(o-r)/t,this._x=(a+u)/t,this._y=(c+h)/t,this._z=.25*t),this.onChangeCallback(),this},setFromUnitVectors:function(){var e,t=new Bt;return function(i,n){return void 0===t&&(t=new Bt),(e=i.dot(n)+1)<1e-6?(e=0,Math.abs(i.x)>Math.abs(i.z)?t.set(-i.y,i.x,0):t.set(0,-i.z,i.y)):t.crossVectors(i,n),this._x=t.x,this._y=t.y,this._z=t.z,this._w=e,this.normalize()}}(),inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this.onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},premultiply:function(e){return this.multiplyQuaternions(e,this)},multiplyQuaternions:function(e,t){var i=e._x,n=e._y,r=e._z,a=e._w,o=t._x,s=t._y,c=t._z,u=t._w;return this._x=i*u+a*o+n*c-r*s,this._y=n*u+a*s+r*o-i*c,this._z=r*u+a*c+i*s-n*o,this._w=a*u-i*o-n*s-r*c,this.onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var i=this._x,n=this._y,r=this._z,a=this._w,o=a*e._w+i*e._x+n*e._y+r*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=i,this._y=n,this._z=r,this;var s=Math.sqrt(1-o*o);if(Math.abs(s)<.001)return this._w=.5*(a+this._w),this._x=.5*(i+this._x),this._y=.5*(n+this._y),this._z=.5*(r+this._z),this;var c=Math.atan2(s,o),u=Math.sin((1-t)*c)/s,h=Math.sin(t*c)/s;return this._w=a*u+this._w*h,this._x=i*u+this._x*h,this._y=n*u+this._y*h,this._z=r*u+this._z*h,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(Bt.prototype,{isVector3:!0,set:function(e,t,i){return this.x=e,this.y=t,this.z=i,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:(M=new Pt,function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(M.setFromEuler(e))}),applyAxisAngle:function(){var e=new Pt;return function(t,i){return this.applyQuaternion(e.setFromAxisAngle(t,i))}}(),applyMatrix3:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*n,this.y=r[1]*t+r[4]*i+r[7]*n,this.z=r[2]*t+r[5]*i+r[8]*n,this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements,a=1/(r[3]*t+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*n+r[12])*a,this.y=(r[1]*t+r[5]*i+r[9]*n+r[13])*a,this.z=(r[2]*t+r[6]*i+r[10]*n+r[14])*a,this},applyQuaternion:function(e){var t=this.x,i=this.y,n=this.z,r=e.x,a=e.y,o=e.z,s=e.w,c=s*t+a*n-o*i,u=s*i+o*t-r*n,h=s*n+r*i-a*t,l=-r*t-a*i-o*n;return this.x=c*s+l*-r+u*-o-h*-a,this.y=u*s+l*-a+h*-r-c*-o,this.z=h*s+l*-o+c*-a-u*-r,this},project:function(){var e=new Ut;return function(t){return e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyMatrix4(e)}}(),unproject:function(){var e=new Ut;return function(t){return e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyMatrix4(e)}}(),transformDirection:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n,this.y=r[1]*t+r[5]*i+r[9]*n,this.z=r[2]*t+r[6]*i+r[10]*n,this.normalize()},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(){var e=new Bt,t=new Bt;return function(i,n){return e.set(i,i,i),t.set(n,n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e)},cross:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t)):this.crossVectors(this,e)},crossVectors:function(e,t){var i=e.x,n=e.y,r=e.z,a=t.x,o=t.y,s=t.z;return this.x=n*s-r*o,this.y=r*a-i*s,this.z=i*o-n*a,this},projectOnVector:function(e){var t=e.dot(this)/e.lengthSq();return this.copy(e).multiplyScalar(t)},projectOnPlane:function(){var e=new Bt;return function(t){return e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e=new Bt;return function(t){return this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/Math.sqrt(this.lengthSq()*e.lengthSq());return Math.acos(zt.clamp(t,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y,n=this.z-e.z;return t*t+i*i+n*n},manhattanDistanceTo:function(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)},setFromSpherical:function(e){var t=Math.sin(e.phi)*e.radius;return this.x=t*Math.sin(e.theta),this.y=Math.cos(e.phi)*e.radius,this.z=t*Math.cos(e.theta),this},setFromCylindrical:function(e){return this.x=e.radius*Math.sin(e.theta),this.y=e.y,this.z=e.radius*Math.cos(e.theta),this},setFromMatrixPosition:function(e){var t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),n=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=n,this},setFromMatrixColumn:function(e,t){return this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromBufferAttribute:function(e,t,i){return void 0!==i&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}}),Object.assign(kt.prototype,{isMatrix3:!0,set:function(e,t,i,n,r,a,o,s,c){var u=this.elements;return u[0]=e,u[1]=n,u[2]=o,u[3]=t,u[4]=r,u[5]=s,u[6]=i,u[7]=a,u[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(e){var t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToBufferAttribute:function(){var e=new Bt;return function(t){for(var i=0,n=t.count;i<n;i++)e.x=t.getX(i),e.y=t.getY(i),e.z=t.getZ(i),e.applyMatrix3(this),t.setXYZ(i,e.x,e.y,e.z);return t}}(),multiply:function(e){return this.multiplyMatrices(this,e)},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var i=e.elements,n=t.elements,r=this.elements,a=i[0],o=i[3],s=i[6],c=i[1],u=i[4],h=i[7],l=i[2],d=i[5],p=i[8],f=n[0],g=n[3],m=n[6],M=n[1],y=n[4],v=n[7],A=n[2],w=n[5],x=n[8];return r[0]=a*f+o*M+s*A,r[3]=a*g+o*y+s*w,r[6]=a*m+o*v+s*x,r[1]=c*f+u*M+h*A,r[4]=c*g+u*y+h*w,r[7]=c*m+u*v+h*x,r[2]=l*f+d*M+p*A,r[5]=l*g+d*y+p*w,r[8]=l*m+d*v+p*x,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},determinant:function(){var e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],a=e[4],o=e[5],s=e[6],c=e[7],u=e[8];return t*a*u-t*o*c-i*r*u+i*o*s+n*r*c-n*a*s},getInverse:function(e,t){e&&e.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var i=e.elements,n=this.elements,r=i[0],a=i[1],o=i[2],s=i[3],c=i[4],u=i[5],h=i[6],l=i[7],d=i[8],p=d*c-u*l,f=u*h-d*s,g=l*s-c*h,m=r*p+a*f+o*g;if(0===m){var M="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===t)throw new Error(M);return console.warn(M),this.identity()}var y=1/m;return n[0]=p*y,n[1]=(o*l-d*a)*y,n[2]=(u*a-o*c)*y,n[3]=f*y,n[4]=(d*r-o*h)*y,n[5]=(o*s-u*r)*y,n[6]=g*y,n[7]=(a*h-l*r)*y,n[8]=(c*r-a*s)*y,this},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},getNormalMatrix:function(e){return this.setFromMatrix4(e).getInverse(this).transpose()},transposeIntoArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},setUvTransform:function(e,t,i,n,r,a,o){var s=Math.cos(r),c=Math.sin(r);this.set(i*s,i*c,-i*(s*a+c*o)+a+e,-n*c,n*s,-n*(-c*a+s*o)+o+t,0,0,1)},scale:function(e,t){var i=this.elements;return i[0]*=e,i[3]*=e,i[6]*=e,i[1]*=t,i[4]*=t,i[7]*=t,this},rotate:function(e){var t=Math.cos(e),i=Math.sin(e),n=this.elements,r=n[0],a=n[3],o=n[6],s=n[1],c=n[4],u=n[7];return n[0]=t*r+i*s,n[3]=t*a+i*c,n[6]=t*o+i*u,n[1]=-i*r+t*s,n[4]=-i*a+t*c,n[7]=-i*o+t*u,this},translate:function(e,t){var i=this.elements;return i[0]+=e*i[2],i[3]+=e*i[5],i[6]+=e*i[8],i[1]+=t*i[2],i[4]+=t*i[5],i[7]+=t*i[8],this},equals:function(e){for(var t=this.elements,i=e.elements,n=0;n<9;n++)if(t[n]!==i[n])return!1;return!0},fromArray:function(e,t){void 0===t&&(t=0);for(var i=0;i<9;i++)this.elements[i]=e[i+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}});var Ft,Gt,Qt,Yt,Vt,Ht=0;function Wt(e,t,i,n,r,a,o,s,c,u){Object.defineProperty(this,"id",{value:Ht++}),this.uuid=zt.generateUUID(),this.name="",this.image=void 0!==e?e:Wt.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==t?t:Wt.DEFAULT_MAPPING,this.wrapS=void 0!==i?i:Ne,this.wrapT=void 0!==n?n:Ne,this.magFilter=void 0!==r?r:_e,this.minFilter=void 0!==a?a:je,this.anisotropy=void 0!==c?c:1,this.format=void 0!==o?o:We,this.type=void 0!==s?s:Ce,this.offset=new Rt(0,0),this.repeat=new Rt(1,1),this.center=new Rt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new kt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==u?u:Dt,this.version=0,this.onUpdate=null}function Xt(e,t,i,n){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==n?n:1}function Zt(e,t,i){this.width=e,this.height=t,this.scissor=new Xt(0,0,e,t),this.scissorTest=!1,this.viewport=new Xt(0,0,e,t),void 0===(i=i||{}).minFilter&&(i.minFilter=_e),this.texture=new Wt(void 0,void 0,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.generateMipmaps=void 0===i.generateMipmaps||i.generateMipmaps,this.depthBuffer=void 0===i.depthBuffer||i.depthBuffer,this.stencilBuffer=void 0===i.stencilBuffer||i.stencilBuffer,this.depthTexture=void 0!==i.depthTexture?i.depthTexture:null}function qt(e,t,i){Zt.call(this,e,t,i),this.activeCubeFace=0,this.activeMipMapLevel=0}function Jt(e,t,i,n,r,a,o,s,c,u,h,l){Wt.call(this,null,a,o,s,c,u,n,r,h,l),this.image={data:e,width:t,height:i},this.magFilter=void 0!==c?c:Le,this.minFilter=void 0!==u?u:Le,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}function Kt(e,t){this.min=void 0!==e?e:new Bt(1/0,1/0,1/0),this.max=void 0!==t?t:new Bt(-1/0,-1/0,-1/0)}function $t(e,t){this.center=void 0!==e?e:new Bt,this.radius=void 0!==t?t:0}function ei(e,t){this.normal=void 0!==e?e:new Bt(1,0,0),this.constant=void 0!==t?t:0}function ti(e,t,i,n,r,a){this.planes=[void 0!==e?e:new ei,void 0!==t?t:new ei,void 0!==i?i:new ei,void 0!==n?n:new ei,void 0!==r?r:new ei,void 0!==a?a:new ei]}Wt.DEFAULT_IMAGE=void 0,Wt.DEFAULT_MAPPING=300,Wt.prototype=Object.assign(Object.create(u.prototype),{constructor:Wt,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this},toJSON:function(e){var t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];var i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var n=this.image;void 0===n.uuid&&(n.uuid=zt.generateUUID()),t||void 0!==e.images[n.uuid]||(e.images[n.uuid]={uuid:n.uuid,url:function(e){var t;if(e instanceof HTMLCanvasElement)t=e;else{(t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")).width=e.width,t.height=e.height;var i=t.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height)}return t.width>2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}(n)}),i.image=n.uuid}return t||(e.textures[this.uuid]=i),i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(e){if(300===this.mapping){if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Te:e.x=e.x-Math.floor(e.x);break;case Ne:e.x=e.x<0?0:1;break;case De:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case Te:e.y=e.y-Math.floor(e.y);break;case Ne:e.y=e.y<0?0:1;break;case De:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}this.flipY&&(e.y=1-e.y)}}}),Object.defineProperty(Wt.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(Xt.prototype,{isVector4:!0,set:function(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=this.w,a=e.elements;return this.x=a[0]*t+a[4]*i+a[8]*n+a[12]*r,this.y=a[1]*t+a[5]*i+a[9]*n+a[13]*r,this.z=a[2]*t+a[6]*i+a[10]*n+a[14]*r,this.w=a[3]*t+a[7]*i+a[11]*n+a[15]*r,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,i,n,r,a=e.elements,o=a[0],s=a[4],c=a[8],u=a[1],h=a[5],l=a[9],d=a[2],p=a[6],f=a[10];if(Math.abs(s-u)<.01&&Math.abs(c-d)<.01&&Math.abs(l-p)<.01){if(Math.abs(s+u)<.1&&Math.abs(c+d)<.1&&Math.abs(l+p)<.1&&Math.abs(o+h+f-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;var g=(o+1)/2,m=(h+1)/2,M=(f+1)/2,y=(s+u)/4,v=(c+d)/4,A=(l+p)/4;return g>m&&g>M?g<.01?(i=0,n=.707106781,r=.707106781):(n=y/(i=Math.sqrt(g)),r=v/i):m>M?m<.01?(i=.707106781,n=0,r=.707106781):(i=y/(n=Math.sqrt(m)),r=A/n):M<.01?(i=.707106781,n=.707106781,r=0):(i=v/(r=Math.sqrt(M)),n=A/r),this.set(i,n,r,t),this}var w=Math.sqrt((p-l)*(p-l)+(c-d)*(c-d)+(u-s)*(u-s));return Math.abs(w)<.001&&(w=1),this.x=(p-l)/w,this.y=(c-d)/w,this.z=(u-s)/w,this.w=Math.acos((o+h+f-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new Xt,t=new Xt),e.set(i,i,i,i),t.set(n,n,n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromBufferAttribute:function(e,t,i){return void 0!==i&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}}),Zt.prototype=Object.assign(Object.create(u.prototype),{constructor:Zt,isWebGLRenderTarget:!0,setSize:function(e,t){this.width===e&&this.height===t||(this.width=e,this.height=t,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.width=e.width,this.height=e.height,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),qt.prototype=Object.create(Zt.prototype),qt.prototype.constructor=qt,qt.prototype.isWebGLRenderTargetCube=!0,Jt.prototype=Object.create(Wt.prototype),Jt.prototype.constructor=Jt,Jt.prototype.isDataTexture=!0,Object.assign(Kt.prototype,{isBox3:!0,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromArray:function(e){for(var t=1/0,i=1/0,n=1/0,r=-1/0,a=-1/0,o=-1/0,s=0,c=e.length;s<c;s+=3){var u=e[s],h=e[s+1],l=e[s+2];u<t&&(t=u),h<i&&(i=h),l<n&&(n=l),u>r&&(r=u),h>a&&(a=h),l>o&&(o=l)}return this.min.set(t,i,n),this.max.set(r,a,o),this},setFromBufferAttribute:function(e){for(var t=1/0,i=1/0,n=1/0,r=-1/0,a=-1/0,o=-1/0,s=0,c=e.count;s<c;s++){var u=e.getX(s),h=e.getY(s),l=e.getZ(s);u<t&&(t=u),h<i&&(i=h),l<n&&(n=l),u>r&&(r=u),h>a&&(a=h),l>o&&(o=l)}return this.min.set(t,i,n),this.max.set(r,a,o),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new Bt;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),setFromObject:function(e){return this.makeEmpty(),this.expandByObject(e)},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(e){return void 0===e&&(console.warn("THREE.Box3: .getCenter() target is now required"),e=new Bt),this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(e){return void 0===e&&(console.warn("THREE.Box3: .getSize() target is now required"),e=new Bt),this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},expandByObject:function(){var e,t,i,n=new Bt;function r(r){var a=r.geometry;if(void 0!==a)if(a.isGeometry){var o=a.vertices;for(t=0,i=o.length;t<i;t++)n.copy(o[t]),n.applyMatrix4(r.matrixWorld),e.expandByPoint(n)}else if(a.isBufferGeometry){var s=a.attributes.position;if(void 0!==s)for(t=0,i=s.count;t<i;t++)n.fromBufferAttribute(s,t).applyMatrix4(r.matrixWorld),e.expandByPoint(n)}}return function(t){return e=this,t.updateMatrixWorld(!0),t.traverse(r),this}}(),containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .getParameter() target is now required"),t=new Bt),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)},intersectsSphere:(Ft=new Bt,function(e){return this.clampPoint(e.center,Ft),Ft.distanceToSquared(e.center)<=e.radius*e.radius}),intersectsPlane:function(e){var t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=e.constant&&i>=e.constant},intersectsTriangle:function(){var e=new Bt,t=new Bt,i=new Bt,n=new Bt,r=new Bt,a=new Bt,o=new Bt,s=new Bt,c=new Bt,u=new Bt;function h(n){var r,a;for(r=0,a=n.length-3;r<=a;r+=3){o.fromArray(n,r);var s=c.x*Math.abs(o.x)+c.y*Math.abs(o.y)+c.z*Math.abs(o.z),u=e.dot(o),h=t.dot(o),l=i.dot(o);if(Math.max(-Math.max(u,h,l),Math.min(u,h,l))>s)return!1}return!0}return function(o){if(this.isEmpty())return!1;this.getCenter(s),c.subVectors(this.max,s),e.subVectors(o.a,s),t.subVectors(o.b,s),i.subVectors(o.c,s),n.subVectors(t,e),r.subVectors(i,t),a.subVectors(e,i);var l=[0,-n.z,n.y,0,-r.z,r.y,0,-a.z,a.y,n.z,0,-n.x,r.z,0,-r.x,a.z,0,-a.x,-n.y,n.x,0,-r.y,r.x,0,-a.y,a.x,0];return!!h(l)&&(!!h(l=[1,0,0,0,1,0,0,0,1])&&(u.crossVectors(n,r),h(l=[u.x,u.y,u.z])))}}(),clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box3: .clampPoint() target is now required"),t=new Bt),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Bt;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var e=new Bt;return function(t){return void 0===t&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),t=new $t),this.getCenter(t.center),t.radius=.5*this.getSize(e).length(),t}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:function(e){if(this.isEmpty())return this;var t=e.elements,i=t[0]*this.min.x,n=t[1]*this.min.x,r=t[2]*this.min.x,a=t[0]*this.max.x,o=t[1]*this.max.x,s=t[2]*this.max.x,c=t[4]*this.min.y,u=t[5]*this.min.y,h=t[6]*this.min.y,l=t[4]*this.max.y,d=t[5]*this.max.y,p=t[6]*this.max.y,f=t[8]*this.min.z,g=t[9]*this.min.z,m=t[10]*this.min.z,M=t[8]*this.max.z,y=t[9]*this.max.z,v=t[10]*this.max.z;return this.min.x=Math.min(i,a)+Math.min(c,l)+Math.min(f,M)+t[12],this.min.y=Math.min(n,o)+Math.min(u,d)+Math.min(g,y)+t[13],this.min.z=Math.min(r,s)+Math.min(h,p)+Math.min(m,v)+t[14],this.max.x=Math.max(i,a)+Math.max(c,l)+Math.max(f,M)+t[12],this.max.y=Math.max(n,o)+Math.max(u,d)+Math.max(g,y)+t[13],this.max.z=Math.max(r,s)+Math.max(h,p)+Math.max(m,v)+t[14],this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),Object.assign($t.prototype,{set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:(Gt=new Kt,function(e,t){var i=this.center;void 0!==t?i.copy(t):Gt.setFromPoints(e).getCenter(i);for(var n=0,r=0,a=e.length;r<a;r++)n=Math.max(n,i.distanceToSquared(e[r]));return this.radius=Math.sqrt(n),this}),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},empty:function(){return this.radius<=0},containsPoint:function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},intersectsBox:function(e){return e.intersectsSphere(this)},intersectsPlane:function(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius},clampPoint:function(e,t){var i=this.center.distanceToSquared(e);return void 0===t&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),t=new Bt),t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t},getBoundingBox:function(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new Kt),e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}}),Object.assign(ei.prototype,{set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,i,n){return this.normal.set(e,t,i),this.constant=n,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(){var e=new Bt,t=new Bt;return function(i,n,r){var a=e.subVectors(r,n).cross(t.subVectors(i,n)).normalize();return this.setFromNormalAndCoplanarPoint(a,i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){return void 0===t&&(console.warn("THREE.Plane: .projectPoint() target is now required"),t=new Bt),t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)},intersectLine:function(){var e=new Bt;return function(t,i){void 0===i&&(console.warn("THREE.Plane: .intersectLine() target is now required"),i=new Bt);var n=t.delta(e),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(t.start)?i.copy(t.start):void 0;var a=-(t.start.dot(this.normal)+this.constant)/r;return a<0||a>1?void 0:i.copy(n).multiplyScalar(a).add(t.start)}}(),intersectsLine:function(e){var t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0},intersectsBox:function(e){return e.intersectsPlane(this)},intersectsSphere:function(e){return e.intersectsPlane(this)},coplanarPoint:function(e){return void 0===e&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),e=new Bt),e.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var e=new Bt,t=new kt;return function(i,n){var r=n||t.getNormalMatrix(i),a=this.coplanarPoint(e).applyMatrix4(i),o=this.normal.applyMatrix3(r).normalize();return this.constant=-a.dot(o),this}}(),translate:function(e){return this.constant-=e.dot(this.normal),this},equals:function(e){return e.normal.equals(this.normal)&&e.constant===this.constant}}),Object.assign(ti.prototype,{set:function(e,t,i,n,r,a){var o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(i),o[3].copy(n),o[4].copy(r),o[5].copy(a),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var t=this.planes,i=0;i<6;i++)t[i].copy(e.planes[i]);return this},setFromMatrix:function(e){var t=this.planes,i=e.elements,n=i[0],r=i[1],a=i[2],o=i[3],s=i[4],c=i[5],u=i[6],h=i[7],l=i[8],d=i[9],p=i[10],f=i[11],g=i[12],m=i[13],M=i[14],y=i[15];return t[0].setComponents(o-n,h-s,f-l,y-g).normalize(),t[1].setComponents(o+n,h+s,f+l,y+g).normalize(),t[2].setComponents(o+r,h+c,f+d,y+m).normalize(),t[3].setComponents(o-r,h-c,f-d,y-m).normalize(),t[4].setComponents(o-a,h-u,f-p,y-M).normalize(),t[5].setComponents(o+a,h+u,f+p,y+M).normalize(),this},intersectsObject:(Vt=new $t,function(e){var t=e.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),Vt.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(Vt)}),intersectsSprite:function(){var e=new $t;return function(t){return e.center.set(0,0,0),e.radius=.7071067811865476,e.applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var t=this.planes,i=e.center,n=-e.radius,r=0;r<6;r++){if(t[r].distanceToPoint(i)<n)return!1}return!0},intersectsBox:(Qt=new Bt,Yt=new Bt,function(e){for(var t=this.planes,i=0;i<6;i++){var n=t[i];Qt.x=n.normal.x>0?e.min.x:e.max.x,Yt.x=n.normal.x>0?e.max.x:e.min.x,Qt.y=n.normal.y>0?e.min.y:e.max.y,Yt.y=n.normal.y>0?e.max.y:e.min.y,Qt.z=n.normal.z>0?e.min.z:e.max.z,Yt.z=n.normal.z>0?e.max.z:e.min.z;var r=n.distanceToPoint(Qt),a=n.distanceToPoint(Yt);if(r<0&&a<0)return!1}return!0}),containsPoint:function(e){for(var t=this.planes,i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}});var ii,ni={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif\n",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\n",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",lights_pars_begin:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n",lights_pars_maps:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif\n",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif\n",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy *= normalScale;\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}\n",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}\n",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n"},ri={merge:function(e){for(var t={},i=0;i<e.length;i++){var n=this.clone(e[i]);for(var r in n)t[r]=n[r]}return t},clone:function(e){var t={};for(var i in e)for(var n in t[i]={},e[i]){var r=e[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture)?t[i][n]=r.clone():Array.isArray(r)?t[i][n]=r.slice():t[i][n]=r}return t}},ai={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};function oi(e,t,i){return void 0===t&&void 0===i?this.set(e):this.setRGB(e,t,i)}Object.assign(oi.prototype,{isColor:!0,r:1,g:1,b:1,set:function(e){return e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){return this.r=e,this.g=e,this.b=e,this},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,i){return this.r=e,this.g=t,this.b=i,this},setHSL:function(){function e(e,t,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?e+6*(t-e)*i:i<.5?t:i<2/3?e+6*(t-e)*(2/3-i):e}return function(t,i,n){if(t=zt.euclideanModulo(t,1),i=zt.clamp(i,0,1),n=zt.clamp(n,0,1),0===i)this.r=this.g=this.b=n;else{var r=n<=.5?n*(1+i):n+i-n*i,a=2*n-r;this.r=e(a,r,t+1/3),this.g=e(a,r,t),this.b=e(a,r,t-1/3)}return this}}(),setStyle:function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var n,r=i[1],a=i[2];switch(r){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,t(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,t(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var o=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,c=parseInt(n[3],10)/100;return t(n[5]),this.setHSL(o,s,c)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(e)){var u,h=(u=i[1]).length;if(3===h)return this.r=parseInt(u.charAt(0)+u.charAt(0),16)/255,this.g=parseInt(u.charAt(1)+u.charAt(1),16)/255,this.b=parseInt(u.charAt(2)+u.charAt(2),16)/255,this;if(6===h)return this.r=parseInt(u.charAt(0)+u.charAt(1),16)/255,this.g=parseInt(u.charAt(2)+u.charAt(3),16)/255,this.b=parseInt(u.charAt(4)+u.charAt(5),16)/255,this}e&&e.length>0&&(void 0!==(u=ai[e])?this.setHex(u):console.warn("THREE.Color: Unknown color "+e));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var i=t>0?1/t:1;return this.r=Math.pow(e.r,i),this.g=Math.pow(e.g,i),this.b=Math.pow(e.b,i),this},convertGammaToLinear:function(e){return this.copyGammaToLinear(this,e),this},convertLinearToGamma:function(e){return this.copyLinearToGamma(this,e),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(e){void 0===e&&(console.warn("THREE.Color: .getHSL() target is now required"),e={h:0,s:0,l:0});var t,i,n=this.r,r=this.g,a=this.b,o=Math.max(n,r,a),s=Math.min(n,r,a),c=(s+o)/2;if(s===o)t=0,i=0;else{var u=o-s;switch(i=c<=.5?u/(o+s):u/(2-o-s),o){case n:t=(r-a)/u+(r<a?6:0);break;case r:t=(a-n)/u+2;break;case a:t=(n-r)/u+4}t/=6}return e.h=t,e.s=i,e.l=c,e},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:(ii={},function(e,t,i){return this.getHSL(ii),ii.h+=e,ii.s+=t,ii.l+=i,this.setHSL(ii.h,ii.s,ii.l),this}),add:function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},addColors:function(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this},addScalar:function(e){return this.r+=e,this.g+=e,this.b+=e,this},sub:function(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this},multiply:function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},multiplyScalar:function(e){return this.r*=e,this.g*=e,this.b*=e,this},lerp:function(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this},equals:function(e){return e.r===this.r&&e.g===this.g&&e.b===this.b},fromArray:function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e},toJSON:function(){return this.getHex()}});var si,ci={common:{diffuse:{value:new oi(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new kt},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Rt(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new oi(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new oi(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new kt}}},ui={basic:{uniforms:ri.merge([ci.common,ci.specularmap,ci.envmap,ci.aomap,ci.lightmap,ci.fog]),vertexShader:ni.meshbasic_vert,fragmentShader:ni.meshbasic_frag},lambert:{uniforms:ri.merge([ci.common,ci.specularmap,ci.envmap,ci.aomap,ci.lightmap,ci.emissivemap,ci.fog,ci.lights,{emissive:{value:new oi(0)}}]),vertexShader:ni.meshlambert_vert,fragmentShader:ni.meshlambert_frag},phong:{uniforms:ri.merge([ci.common,ci.specularmap,ci.envmap,ci.aomap,ci.lightmap,ci.emissivemap,ci.bumpmap,ci.normalmap,ci.displacementmap,ci.gradientmap,ci.fog,ci.lights,{emissive:{value:new oi(0)},specular:{value:new oi(1118481)},shininess:{value:30}}]),vertexShader:ni.meshphong_vert,fragmentShader:ni.meshphong_frag},standard:{uniforms:ri.merge([ci.common,ci.envmap,ci.aomap,ci.lightmap,ci.emissivemap,ci.bumpmap,ci.normalmap,ci.displacementmap,ci.roughnessmap,ci.metalnessmap,ci.fog,ci.lights,{emissive:{value:new oi(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:ni.meshphysical_vert,fragmentShader:ni.meshphysical_frag},points:{uniforms:ri.merge([ci.points,ci.fog]),vertexShader:ni.points_vert,fragmentShader:ni.points_frag},dashed:{uniforms:ri.merge([ci.common,ci.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ni.linedashed_vert,fragmentShader:ni.linedashed_frag},depth:{uniforms:ri.merge([ci.common,ci.displacementmap]),vertexShader:ni.depth_vert,fragmentShader:ni.depth_frag},normal:{uniforms:ri.merge([ci.common,ci.bumpmap,ci.normalmap,ci.displacementmap,{opacity:{value:1}}]),vertexShader:ni.normal_vert,fragmentShader:ni.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:ni.cube_vert,fragmentShader:ni.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ni.equirect_vert,fragmentShader:ni.equirect_frag},distanceRGBA:{uniforms:ri.merge([ci.common,ci.displacementmap,{referencePosition:{value:new Bt},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ni.distanceRGBA_vert,fragmentShader:ni.distanceRGBA_frag},shadow:{uniforms:ri.merge([ci.lights,ci.fog,{color:{value:new oi(0)},opacity:{value:1}}]),vertexShader:ni.shadow_vert,fragmentShader:ni.shadow_frag}};function hi(){var e=null,t=!1,i=null;function n(r,a){!1!==t&&(i(r,a),e.requestAnimationFrame(n))}return{start:function(){!0!==t&&null!==i&&(e.requestAnimationFrame(n),t=!0)},stop:function(){t=!1},setAnimationLoop:function(e){i=e},setContext:function(t){e=t}}}function li(e){var t=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),t.get(e)},remove:function(i){i.isInterleavedBufferAttribute&&(i=i.data);var n=t.get(i);n&&(e.deleteBuffer(n.buffer),t.delete(i))},update:function(i,n){i.isInterleavedBufferAttribute&&(i=i.data);var r=t.get(i);void 0===r?t.set(i,function(t,i){var n=t.array,r=t.dynamic?e.DYNAMIC_DRAW:e.STATIC_DRAW,a=e.createBuffer();e.bindBuffer(i,a),e.bufferData(i,n,r),t.onUploadCallback();var o=e.FLOAT;return n instanceof Float32Array?o=e.FLOAT:n instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):n instanceof Uint16Array?o=e.UNSIGNED_SHORT:n instanceof Int16Array?o=e.SHORT:n instanceof Uint32Array?o=e.UNSIGNED_INT:n instanceof Int32Array?o=e.INT:n instanceof Int8Array?o=e.BYTE:n instanceof Uint8Array&&(o=e.UNSIGNED_BYTE),{buffer:a,type:o,bytesPerElement:n.BYTES_PER_ELEMENT,version:t.version}}(i,n)):r.version<i.version&&(!function(t,i,n){var r=i.array,a=i.updateRange;e.bindBuffer(n,t),!1===i.dynamic?e.bufferData(n,r,e.STATIC_DRAW):-1===a.count?e.bufferSubData(n,0,r):0===a.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(e.bufferSubData(n,a.offset*r.BYTES_PER_ELEMENT,r.subarray(a.offset,a.offset+a.count)),a.count=-1)}(r.buffer,i,n),r.version=i.version)}}}function di(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._order=n||di.DefaultOrder}function pi(){this.mask=1}ui.physical={uniforms:ri.merge([ui.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:ni.meshphysical_vert,fragmentShader:ni.meshphysical_frag},di.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],di.DefaultOrder="XYZ",Object.defineProperties(di.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(e){this._order=e,this.onChangeCallback()}}}),Object.assign(di.prototype,{isEuler:!0,set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,i){var n=zt.clamp,r=e.elements,a=r[0],o=r[4],s=r[8],c=r[1],u=r[5],h=r[9],l=r[2],d=r[6],p=r[10];return"XYZ"===(t=t||this._order)?(this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-h,p),this._z=Math.atan2(-o,a)):(this._x=Math.atan2(d,u),this._z=0)):"YXZ"===t?(this._x=Math.asin(-n(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(s,p),this._z=Math.atan2(c,u)):(this._y=Math.atan2(-l,a),this._z=0)):"ZXY"===t?(this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.99999?(this._y=Math.atan2(-l,p),this._z=Math.atan2(-o,u)):(this._y=0,this._z=Math.atan2(c,a))):"ZYX"===t?(this._y=Math.asin(-n(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(d,p),this._z=Math.atan2(c,a)):(this._x=0,this._z=Math.atan2(-o,u))):"YZX"===t?(this._z=Math.asin(n(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-h,u),this._y=Math.atan2(-l,a)):(this._x=0,this._y=Math.atan2(s,p))):"XZY"===t?(this._z=Math.asin(-n(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(d,u),this._y=Math.atan2(s,a)):(this._x=Math.atan2(-h,p),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+t),this._order=t,!1!==i&&this.onChangeCallback(),this},setFromQuaternion:function(){var e=new Ut;return function(t,i,n){return e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,i,n)}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:(si=new Pt,function(e){return si.setFromEuler(this),this.setFromQuaternion(si,e)}),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new Bt(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(pi.prototype,{set:function(e){this.mask=1<<e|0},enable:function(e){this.mask|=1<<e|0},toggle:function(e){this.mask^=1<<e|0},disable:function(e){this.mask&=~(1<<e|0)},test:function(e){return 0!=(this.mask&e.mask)}});var fi,gi,mi,Mi,yi=0;function vi(){Object.defineProperty(this,"id",{value:yi++}),this.uuid=zt.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=vi.DefaultUp.clone();var e=new Bt,t=new di,i=new Pt,n=new Bt(1,1,1);t.onChange(function(){i.setFromEuler(t,!1)}),i.onChange(function(){t.setFromQuaternion(i,void 0,!1)}),Object.defineProperties(this,{position:{enumerable:!0,value:e},rotation:{enumerable:!0,value:t},quaternion:{enumerable:!0,value:i},scale:{enumerable:!0,value:n},modelViewMatrix:{value:new Ut},normalMatrix:{value:new kt}}),this.matrix=new Ut,this.matrixWorld=new Ut,this.matrixAutoUpdate=vi.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new pi,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function Ai(){vi.call(this),this.type="Camera",this.matrixWorldInverse=new Ut,this.projectionMatrix=new Ut}function wi(e,t,i,n,r,a){Ai.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=n,this.near=void 0!==r?r:.1,this.far=void 0!==a?a:2e3,this.updateProjectionMatrix()}function xi(e,t,i,n,r,a){this.a=e,this.b=t,this.c=i,this.normal=n&&n.isVector3?n:new Bt,this.vertexNormals=Array.isArray(n)?n:[],this.color=r&&r.isColor?r:new oi,this.vertexColors=Array.isArray(r)?r:[],this.materialIndex=void 0!==a?a:0}vi.DefaultUp=new Bt(0,1,0),vi.DefaultMatrixAutoUpdate=!0,vi.prototype=Object.assign(Object.create(u.prototype),{constructor:vi,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(e){this.matrix.multiplyMatrices(e,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(e){return this.quaternion.premultiply(e),this},setRotationFromAxisAngle:function(e,t){this.quaternion.setFromAxisAngle(e,t)},setRotationFromEuler:function(e){this.quaternion.setFromEuler(e,!0)},setRotationFromMatrix:function(e){this.quaternion.setFromRotationMatrix(e)},setRotationFromQuaternion:function(e){this.quaternion.copy(e)},rotateOnAxis:(Mi=new Pt,function(e,t){return Mi.setFromAxisAngle(e,t),this.quaternion.multiply(Mi),this}),rotateOnWorldAxis:function(){var e=new Pt;return function(t,i){return e.setFromAxisAngle(t,i),this.quaternion.premultiply(e),this}}(),rotateX:function(){var e=new Bt(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new Bt(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new Bt(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var e=new Bt;return function(t,i){return e.copy(t).applyQuaternion(this.quaternion),this.position.add(e.multiplyScalar(i)),this}}(),translateX:function(){var e=new Bt(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new Bt(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new Bt(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(e){return e.applyMatrix4(this.matrixWorld)},worldToLocal:(mi=new Ut,function(e){return e.applyMatrix4(mi.getInverse(this.matrixWorld))}),lookAt:function(){var e=new Ut,t=new Bt;return function(i,n,r){i.isVector3?t.copy(i):t.set(i,n,r),this.isCamera?e.lookAt(this.position,t,this.up):e.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(e)}}(),add:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(null!==e.parent&&e.parent.remove(e),e.parent=this,e.dispatchEvent({type:"added"}),this.children.push(e)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)},remove:function(e){if(arguments.length>1){for(var t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}var i=this.children.indexOf(e);return-1!==i&&(e.parent=null,e.dispatchEvent({type:"removed"}),this.children.splice(i,1)),this},getObjectById:function(e){return this.getObjectByProperty("id",e)},getObjectByName:function(e){return this.getObjectByProperty("name",e)},getObjectByProperty:function(e,t){if(this[e]===t)return this;for(var i=0,n=this.children.length;i<n;i++){var r=this.children[i].getObjectByProperty(e,t);if(void 0!==r)return r}},getWorldPosition:function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),e=new Bt),this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:(fi=new Bt,gi=new Bt,function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),e=new Pt),this.updateMatrixWorld(!0),this.matrixWorld.decompose(fi,e,gi),e}),getWorldScale:function(){var e=new Bt,t=new Pt;return function(i){return void 0===i&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),i=new Bt),this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,t,i),i}}(),getWorldDirection:function(){var e=new Pt;return function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new Bt),this.getWorldQuaternion(e),t.set(0,0,1).applyQuaternion(e)}}(),raycast:function(){},traverse:function(e){e(this);for(var t=this.children,i=0,n=t.length;i<n;i++)t[i].traverse(e)},traverseVisible:function(e){if(!1!==this.visible){e(this);for(var t=this.children,i=0,n=t.length;i<n;i++)t[i].traverseVisible(e)}},traverseAncestors:function(e){var t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);for(var t=this.children,i=0,n=t.length;i<n;i++)t[i].updateMatrixWorld(e)},toJSON:function(e){var t=void 0===e||"string"==typeof e,i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var n={};function r(t,i){return void 0===t[i.uuid]&&(t[i.uuid]=i.toJSON(e)),i.uuid}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),!0===this.castShadow&&(n.castShadow=!0),!0===this.receiveShadow&&(n.receiveShadow=!0),!1===this.visible&&(n.visible=!1),!1===this.frustumCulled&&(n.frustumCulled=!1),0!==this.renderOrder&&(n.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),n.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(n.matrixAutoUpdate=!1),void 0!==this.geometry){n.geometry=r(e.geometries,this.geometry);var a=this.geometry.parameters;if(void 0!==a&&void 0!==a.shapes){var o=a.shapes;if(Array.isArray(o))for(var s=0,c=o.length;s<c;s++){var u=o[s];r(e.shapes,u)}else r(e.shapes,o)}}if(void 0!==this.material)if(Array.isArray(this.material)){var h=[];for(s=0,c=this.material.length;s<c;s++)h.push(r(e.materials,this.material[s]));n.material=h}else n.material=r(e.materials,this.material);if(this.children.length>0){n.children=[];for(s=0;s<this.children.length;s++)n.children.push(this.children[s].toJSON(e).object)}if(t){var l=g(e.geometries),d=g(e.materials),p=g(e.textures),f=g(e.images);o=g(e.shapes);l.length>0&&(i.geometries=l),d.length>0&&(i.materials=d),p.length>0&&(i.textures=p),f.length>0&&(i.images=f),o.length>0&&(i.shapes=o)}return i.object=n,i;function g(e){var t=[];for(var i in e){var n=e[i];delete n.metadata,t.push(n)}return t}},clone:function(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(var i=0;i<e.children.length;i++){var n=e.children[i];this.add(n.clone())}return this}}),Ai.prototype=Object.assign(Object.create(vi.prototype),{constructor:Ai,isCamera:!0,copy:function(e,t){return vi.prototype.copy.call(this,e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this},getWorldDirection:function(){var e=new Pt;return function(t){return void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new Bt),this.getWorldQuaternion(e),t.set(0,0,-1).applyQuaternion(e)}}(),updateMatrixWorld:function(e){vi.prototype.updateMatrixWorld.call(this,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),wi.prototype=Object.assign(Object.create(Ai.prototype),{constructor:wi,isOrthographicCamera:!0,copy:function(e,t){return Ai.prototype.copy.call(this,e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this},setViewOffset:function(e,t,i,n,r,a){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2,r=i-e,a=i+e,o=n+t,s=n-t;if(null!==this.view&&this.view.enabled){var c=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),h=(this.right-this.left)/this.view.width,l=(this.top-this.bottom)/this.view.height;a=(r+=h*(this.view.offsetX/c))+h*(this.view.width/c),s=(o-=l*(this.view.offsetY/u))-l*(this.view.height/u)}this.projectionMatrix.makeOrthographic(r,a,o,s,this.near,this.far)},toJSON:function(e){var t=vi.prototype.toJSON.call(this,e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}),Object.assign(xi.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.a=e.a,this.b=e.b,this.c=e.c,this.normal.copy(e.normal),this.color.copy(e.color),this.materialIndex=e.materialIndex;for(var t=0,i=e.vertexNormals.length;t<i;t++)this.vertexNormals[t]=e.vertexNormals[t].clone();for(t=0,i=e.vertexColors.length;t<i;t++)this.vertexColors[t]=e.vertexColors[t].clone();return this}});var Ei,Ti,Ni=0;function Di(){Object.defineProperty(this,"id",{value:Ni+=2}),this.uuid=zt.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function Li(e,t,i){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=!0===i,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0}function bi(e,t,i){Li.call(this,new Int8Array(e),t,i)}function Ii(e,t,i){Li.call(this,new Uint8Array(e),t,i)}function _i(e,t,i){Li.call(this,new Uint8ClampedArray(e),t,i)}function Si(e,t,i){Li.call(this,new Int16Array(e),t,i)}function ji(e,t,i){Li.call(this,new Uint16Array(e),t,i)}function Ci(e,t,i){Li.call(this,new Int32Array(e),t,i)}function Oi(e,t,i){Li.call(this,new Uint32Array(e),t,i)}function zi(e,t,i){Li.call(this,new Float32Array(e),t,i)}function Ri(e,t,i){Li.call(this,new Float64Array(e),t,i)}function Ui(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Pi(e){if(0===e.length)return-1/0;for(var t=e[0],i=1,n=e.length;i<n;++i)e[i]>t&&(t=e[i]);return t}Di.prototype=Object.assign(Object.create(u.prototype),{constructor:Di,isGeometry:!0,applyMatrix:function(e){for(var t=(new kt).getNormalMatrix(e),i=0,n=this.vertices.length;i<n;i++){this.vertices[i].applyMatrix4(e)}for(i=0,n=this.faces.length;i<n;i++){var r=this.faces[i];r.normal.applyMatrix3(t).normalize();for(var a=0,o=r.vertexNormals.length;a<o;a++)r.vertexNormals[a].applyMatrix3(t).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var e=new Ut;return function(t){return e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e=new Ut;return function(t){return e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e=new Ut;return function(t){return e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e=new Ut;return function(t,i,n){return e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e=new Ut;return function(t,i,n){return e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:(Ti=new vi,function(e){Ti.lookAt(e),Ti.updateMatrix(),this.applyMatrix(Ti.matrix)}),fromBufferGeometry:function(e){var t=this,i=null!==e.index?e.index.array:void 0,n=e.attributes,r=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,o=void 0!==n.color?n.color.array:void 0,s=void 0!==n.uv?n.uv.array:void 0,c=void 0!==n.uv2?n.uv2.array:void 0;void 0!==c&&(this.faceVertexUvs[1]=[]);for(var u=[],h=[],l=[],d=0,p=0;d<r.length;d+=3,p+=2)t.vertices.push(new Bt(r[d],r[d+1],r[d+2])),void 0!==a&&u.push(new Bt(a[d],a[d+1],a[d+2])),void 0!==o&&t.colors.push(new oi(o[d],o[d+1],o[d+2])),void 0!==s&&h.push(new Rt(s[p],s[p+1])),void 0!==c&&l.push(new Rt(c[p],c[p+1]));function f(e,i,n,r){var d=new xi(e,i,n,void 0!==a?[u[e].clone(),u[i].clone(),u[n].clone()]:[],void 0!==o?[t.colors[e].clone(),t.colors[i].clone(),t.colors[n].clone()]:[],r);t.faces.push(d),void 0!==s&&t.faceVertexUvs[0].push([h[e].clone(),h[i].clone(),h[n].clone()]),void 0!==c&&t.faceVertexUvs[1].push([l[e].clone(),l[i].clone(),l[n].clone()])}var g=e.groups;if(g.length>0)for(d=0;d<g.length;d++)for(var m=g[d],M=m.start,y=(p=M,M+m.count);p<y;p+=3)void 0!==i?f(i[p],i[p+1],i[p+2],m.materialIndex):f(p,p+1,p+2,m.materialIndex);else if(void 0!==i)for(d=0;d<i.length;d+=3)f(i[d],i[d+1],i[d+2]);else for(d=0;d<r.length/3;d+=3)f(d,d+1,d+2);return this.computeFaceNormals(),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),this},center:(Ei=new Bt,function(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ei).negate(),this.translate(Ei.x,Ei.y,Ei.z),this}),normalize:function(){this.computeBoundingSphere();var e=this.boundingSphere.center,t=this.boundingSphere.radius,i=0===t?1:1/t,n=new Ut;return n.set(i,0,0,-i*e.x,0,i,0,-i*e.y,0,0,i,-i*e.z,0,0,0,1),this.applyMatrix(n),this},computeFaceNormals:function(){for(var e=new Bt,t=new Bt,i=0,n=this.faces.length;i<n;i++){var r=this.faces[i],a=this.vertices[r.a],o=this.vertices[r.b],s=this.vertices[r.c];e.subVectors(s,o),t.subVectors(a,o),e.cross(t),e.normalize(),r.normal.copy(e)}},computeVertexNormals:function(e){var t,i,n,r,a,o;for(void 0===e&&(e=!0),o=new Array(this.vertices.length),t=0,i=this.vertices.length;t<i;t++)o[t]=new Bt;if(e){var s,c,u,h=new Bt,l=new Bt;for(n=0,r=this.faces.length;n<r;n++)a=this.faces[n],s=this.vertices[a.a],c=this.vertices[a.b],u=this.vertices[a.c],h.subVectors(u,c),l.subVectors(s,c),h.cross(l),o[a.a].add(h),o[a.b].add(h),o[a.c].add(h)}else for(this.computeFaceNormals(),n=0,r=this.faces.length;n<r;n++)o[(a=this.faces[n]).a].add(a.normal),o[a.b].add(a.normal),o[a.c].add(a.normal);for(t=0,i=this.vertices.length;t<i;t++)o[t].normalize();for(n=0,r=this.faces.length;n<r;n++){var d=(a=this.faces[n]).vertexNormals;3===d.length?(d[0].copy(o[a.a]),d[1].copy(o[a.b]),d[2].copy(o[a.c])):(d[0]=o[a.a].clone(),d[1]=o[a.b].clone(),d[2]=o[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var e,t,i;for(this.computeFaceNormals(),e=0,t=this.faces.length;e<t;e++){var n=(i=this.faces[e]).vertexNormals;3===n.length?(n[0].copy(i.normal),n[1].copy(i.normal),n[2].copy(i.normal)):(n[0]=i.normal.clone(),n[1]=i.normal.clone(),n[2]=i.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,t,i,n,r;for(i=0,n=this.faces.length;i<n;i++)for((r=this.faces[i]).__originalFaceNormal?r.__originalFaceNormal.copy(r.normal):r.__originalFaceNormal=r.normal.clone(),r.__originalVertexNormals||(r.__originalVertexNormals=[]),e=0,t=r.vertexNormals.length;e<t;e++)r.__originalVertexNormals[e]?r.__originalVertexNormals[e].copy(r.vertexNormals[e]):r.__originalVertexNormals[e]=r.vertexNormals[e].clone();var a=new Di;for(a.faces=this.faces,e=0,t=this.morphTargets.length;e<t;e++){if(!this.morphNormals[e]){this.morphNormals[e]={},this.morphNormals[e].faceNormals=[],this.morphNormals[e].vertexNormals=[];var o=this.morphNormals[e].faceNormals,s=this.morphNormals[e].vertexNormals;for(i=0,n=this.faces.length;i<n;i++)c=new Bt,u={a:new Bt,b:new Bt,c:new Bt},o.push(c),s.push(u)}var c,u,h=this.morphNormals[e];for(a.vertices=this.morphTargets[e].vertices,a.computeFaceNormals(),a.computeVertexNormals(),i=0,n=this.faces.length;i<n;i++)r=this.faces[i],c=h.faceNormals[i],u=h.vertexNormals[i],c.copy(r.normal),u.a.copy(r.vertexNormals[0]),u.b.copy(r.vertexNormals[1]),u.c.copy(r.vertexNormals[2])}for(i=0,n=this.faces.length;i<n;i++)(r=this.faces[i]).normal=r.__originalFaceNormal,r.vertexNormals=r.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Kt),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new $t),this.boundingSphere.setFromPoints(this.vertices)},merge:function(e,t,i){if(e&&e.isGeometry){var n,r=this.vertices.length,a=this.vertices,o=e.vertices,s=this.faces,c=e.faces,u=this.faceVertexUvs[0],h=e.faceVertexUvs[0],l=this.colors,d=e.colors;void 0===i&&(i=0),void 0!==t&&(n=(new kt).getNormalMatrix(t));for(var p=0,f=o.length;p<f;p++){var g=o[p].clone();void 0!==t&&g.applyMatrix4(t),a.push(g)}for(p=0,f=d.length;p<f;p++)l.push(d[p].clone());for(p=0,f=c.length;p<f;p++){var m,M,y,v=c[p],A=v.vertexNormals,w=v.vertexColors;(m=new xi(v.a+r,v.b+r,v.c+r)).normal.copy(v.normal),void 0!==n&&m.normal.applyMatrix3(n).normalize();for(var x=0,E=A.length;x<E;x++)M=A[x].clone(),void 0!==n&&M.applyMatrix3(n).normalize(),m.vertexNormals.push(M);m.color.copy(v.color);for(x=0,E=w.length;x<E;x++)y=w[x],m.vertexColors.push(y.clone());m.materialIndex=v.materialIndex+i,s.push(m)}for(p=0,f=h.length;p<f;p++){var T=h[p],N=[];if(void 0!==T){for(x=0,E=T.length;x<E;x++)N.push(T[x].clone());u.push(N)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",e)},mergeMesh:function(e){e&&e.isMesh?(e.matrixAutoUpdate&&e.updateMatrix(),this.merge(e.geometry,e.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",e)},mergeVertices:function(){var e,t,i,n,r,a,o,s,c={},u=[],h=[],l=Math.pow(10,4);for(i=0,n=this.vertices.length;i<n;i++)e=this.vertices[i],void 0===c[t=Math.round(e.x*l)+"_"+Math.round(e.y*l)+"_"+Math.round(e.z*l)]?(c[t]=i,u.push(this.vertices[i]),h[i]=u.length-1):h[i]=h[c[t]];var d=[];for(i=0,n=this.faces.length;i<n;i++){(r=this.faces[i]).a=h[r.a],r.b=h[r.b],r.c=h[r.c],a=[r.a,r.b,r.c];for(var p=0;p<3;p++)if(a[p]===a[(p+1)%3]){d.push(i);break}}for(i=d.length-1;i>=0;i--){var f=d[i];for(this.faces.splice(f,1),o=0,s=this.faceVertexUvs.length;o<s;o++)this.faceVertexUvs[o].splice(f,1)}var g=this.vertices.length-u.length;return this.vertices=u,g},setFromPoints:function(e){this.vertices=[];for(var t=0,i=e.length;t<i;t++){var n=e[t];this.vertices.push(new Bt(n.x,n.y,n.z||0))}return this},sortFacesByMaterialIndex:function(){for(var e=this.faces,t=e.length,i=0;i<t;i++)e[i]._id=i;e.sort(function(e,t){return e.materialIndex-t.materialIndex});var n,r,a=this.faceVertexUvs[0],o=this.faceVertexUvs[1];a&&a.length===t&&(n=[]),o&&o.length===t&&(r=[]);for(i=0;i<t;i++){var s=e[i]._id;n&&n.push(a[s]),r&&r.push(o[s])}n&&(this.faceVertexUvs[0]=n),r&&(this.faceVertexUvs[1]=r)},toJSON:function(){var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),void 0!==this.parameters){var t=this.parameters;for(var i in t)void 0!==t[i]&&(e[i]=t[i]);return e}for(var n=[],r=0;r<this.vertices.length;r++){var a=this.vertices[r];n.push(a.x,a.y,a.z)}var o=[],s=[],c={},u=[],h={},l=[],d={};for(r=0;r<this.faces.length;r++){var p=this.faces[r],f=void 0!==this.faceVertexUvs[0][r],g=p.normal.length()>0,m=p.vertexNormals.length>0,M=1!==p.color.r||1!==p.color.g||1!==p.color.b,y=p.vertexColors.length>0,v=0;if(v=E(v,0,0),v=E(v,1,!0),v=E(v,2,!1),v=E(v,3,f),v=E(v,4,g),v=E(v,5,m),v=E(v,6,M),v=E(v,7,y),o.push(v),o.push(p.a,p.b,p.c),o.push(p.materialIndex),f){var A=this.faceVertexUvs[0][r];o.push(D(A[0]),D(A[1]),D(A[2]))}if(g&&o.push(T(p.normal)),m){var w=p.vertexNormals;o.push(T(w[0]),T(w[1]),T(w[2]))}if(M&&o.push(N(p.color)),y){var x=p.vertexColors;o.push(N(x[0]),N(x[1]),N(x[2]))}}function E(e,t,i){return i?e|1<<t:e&~(1<<t)}function T(e){var t=e.x.toString()+e.y.toString()+e.z.toString();return void 0!==c[t]?c[t]:(c[t]=s.length/3,s.push(e.x,e.y,e.z),c[t])}function N(e){var t=e.r.toString()+e.g.toString()+e.b.toString();return void 0!==h[t]?h[t]:(h[t]=u.length,u.push(e.getHex()),h[t])}function D(e){var t=e.x.toString()+e.y.toString();return void 0!==d[t]?d[t]:(d[t]=l.length/2,l.push(e.x,e.y),d[t])}return e.data={},e.data.vertices=n,e.data.normals=s,u.length>0&&(e.data.colors=u),l.length>0&&(e.data.uvs=[l]),e.data.faces=o,e},clone:function(){return(new Di).copy(this)},copy:function(e){var t,i,n,r,a,o;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var s=e.vertices;for(t=0,i=s.length;t<i;t++)this.vertices.push(s[t].clone());var c=e.colors;for(t=0,i=c.length;t<i;t++)this.colors.push(c[t].clone());var u=e.faces;for(t=0,i=u.length;t<i;t++)this.faces.push(u[t].clone());for(t=0,i=e.faceVertexUvs.length;t<i;t++){var h=e.faceVertexUvs[t];for(void 0===this.faceVertexUvs[t]&&(this.faceVertexUvs[t]=[]),n=0,r=h.length;n<r;n++){var l=h[n],d=[];for(a=0,o=l.length;a<o;a++){var p=l[a];d.push(p.clone())}this.faceVertexUvs[t].push(d)}}var f=e.morphTargets;for(t=0,i=f.length;t<i;t++){var g={};if(g.name=f[t].name,void 0!==f[t].vertices)for(g.vertices=[],n=0,r=f[t].vertices.length;n<r;n++)g.vertices.push(f[t].vertices[n].clone());if(void 0!==f[t].normals)for(g.normals=[],n=0,r=f[t].normals.length;n<r;n++)g.normals.push(f[t].normals[n].clone());this.morphTargets.push(g)}var m=e.morphNormals;for(t=0,i=m.length;t<i;t++){var M={};if(void 0!==m[t].vertexNormals)for(M.vertexNormals=[],n=0,r=m[t].vertexNormals.length;n<r;n++){var y=m[t].vertexNormals[n],v={};v.a=y.a.clone(),v.b=y.b.clone(),v.c=y.c.clone(),M.vertexNormals.push(v)}if(void 0!==m[t].faceNormals)for(M.faceNormals=[],n=0,r=m[t].faceNormals.length;n<r;n++)M.faceNormals.push(m[t].faceNormals[n].clone());this.morphNormals.push(M)}var A=e.skinWeights;for(t=0,i=A.length;t<i;t++)this.skinWeights.push(A[t].clone());var w=e.skinIndices;for(t=0,i=w.length;t<i;t++)this.skinIndices.push(w[t].clone());var x=e.lineDistances;for(t=0,i=x.length;t<i;t++)this.lineDistances.push(x[t]);var E=e.boundingBox;null!==E&&(this.boundingBox=E.clone());var T=e.boundingSphere;return null!==T&&(this.boundingSphere=T.clone()),this.elementsNeedUpdate=e.elementsNeedUpdate,this.verticesNeedUpdate=e.verticesNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.lineDistancesNeedUpdate=e.lineDistancesNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Li.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(Li.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setArray:function(e){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");return this.count=void 0!==e?e.length/this.itemSize:0,this.array=e,this},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.itemSize,i*=t.itemSize;for(var n=0,r=this.itemSize;n<r;n++)this.array[e+n]=t.array[i+n];return this},copyArray:function(e){return this.array.set(e),this},copyColorsArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;n<r;n++){var a=e[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),a=new oi),t[i++]=a.r,t[i++]=a.g,t[i++]=a.b}return this},copyVector2sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;n<r;n++){var a=e[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),a=new Rt),t[i++]=a.x,t[i++]=a.y}return this},copyVector3sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;n<r;n++){var a=e[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),a=new Bt),t[i++]=a.x,t[i++]=a.y,t[i++]=a.z}return this},copyVector4sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;n<r;n++){var a=e[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),a=new Xt),t[i++]=a.x,t[i++]=a.y,t[i++]=a.z,t[i++]=a.w}return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},getX:function(e){return this.array[e*this.itemSize]},setX:function(e,t){return this.array[e*this.itemSize]=t,this},getY:function(e){return this.array[e*this.itemSize+1]},setY:function(e,t){return this.array[e*this.itemSize+1]=t,this},getZ:function(e){return this.array[e*this.itemSize+2]},setZ:function(e,t){return this.array[e*this.itemSize+2]=t,this},getW:function(e){return this.array[e*this.itemSize+3]},setW:function(e,t){return this.array[e*this.itemSize+3]=t,this},setXY:function(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this.array[e+3]=r,this},onUpload:function(e){return this.onUploadCallback=e,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),bi.prototype=Object.create(Li.prototype),bi.prototype.constructor=bi,Ii.prototype=Object.create(Li.prototype),Ii.prototype.constructor=Ii,_i.prototype=Object.create(Li.prototype),_i.prototype.constructor=_i,Si.prototype=Object.create(Li.prototype),Si.prototype.constructor=Si,ji.prototype=Object.create(Li.prototype),ji.prototype.constructor=ji,Ci.prototype=Object.create(Li.prototype),Ci.prototype.constructor=Ci,Oi.prototype=Object.create(Li.prototype),Oi.prototype.constructor=Oi,zi.prototype=Object.create(Li.prototype),zi.prototype.constructor=zi,Ri.prototype=Object.create(Li.prototype),Ri.prototype.constructor=Ri,Object.assign(Ui.prototype,{computeGroups:function(e){for(var t,i=[],n=void 0,r=e.faces,a=0;a<r.length;a++){var o=r[a];o.materialIndex!==n&&(n=o.materialIndex,void 0!==t&&(t.count=3*a-t.start,i.push(t)),t={start:3*a,materialIndex:n})}void 0!==t&&(t.count=3*a-t.start,i.push(t)),this.groups=i},fromGeometry:function(e){var t,i=e.faces,n=e.vertices,r=e.faceVertexUvs,a=r[0]&&r[0].length>0,o=r[1]&&r[1].length>0,s=e.morphTargets,c=s.length;if(c>0){t=[];for(var u=0;u<c;u++)t[u]=[];this.morphTargets.position=t}var h,l=e.morphNormals,d=l.length;if(d>0){h=[];for(u=0;u<d;u++)h[u]=[];this.morphTargets.normal=h}var p=e.skinIndices,f=e.skinWeights,g=p.length===n.length,m=f.length===n.length;0===i.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(u=0;u<i.length;u++){var M=i[u];this.vertices.push(n[M.a],n[M.b],n[M.c]);var y=M.vertexNormals;if(3===y.length)this.normals.push(y[0],y[1],y[2]);else{var v=M.normal;this.normals.push(v,v,v)}var A,w=M.vertexColors;if(3===w.length)this.colors.push(w[0],w[1],w[2]);else{var x=M.color;this.colors.push(x,x,x)}if(!0===a)void 0!==(A=r[0][u])?this.uvs.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",u),this.uvs.push(new Rt,new Rt,new Rt));if(!0===o)void 0!==(A=r[1][u])?this.uvs2.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",u),this.uvs2.push(new Rt,new Rt,new Rt));for(var E=0;E<c;E++){var T=s[E].vertices;t[E].push(T[M.a],T[M.b],T[M.c])}for(E=0;E<d;E++){var N=l[E].vertexNormals[u];h[E].push(N.a,N.b,N.c)}g&&this.skinIndices.push(p[M.a],p[M.b],p[M.c]),m&&this.skinWeights.push(f[M.a],f[M.b],f[M.c])}return this.computeGroups(e),this.verticesNeedUpdate=e.verticesNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this}});var Bi=1;function ki(){Object.defineProperty(this,"id",{value:Bi+=2}),this.uuid=zt.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}function Fi(e,t,i,n,r,a){Di.call(this),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:n,heightSegments:r,depthSegments:a},this.fromBufferGeometry(new Gi(e,t,i,n,r,a)),this.mergeVertices()}function Gi(e,t,i,n,r,a){ki.call(this),this.type="BoxBufferGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:n,heightSegments:r,depthSegments:a};var o=this;e=e||1,t=t||1,i=i||1,n=Math.floor(n)||1,r=Math.floor(r)||1,a=Math.floor(a)||1;var s=[],c=[],u=[],h=[],l=0,d=0;function p(e,t,i,n,r,a,p,f,g,m,M){var y,v,A=a/g,w=p/m,x=a/2,E=p/2,T=f/2,N=g+1,D=m+1,L=0,b=0,I=new Bt;for(v=0;v<D;v++){var _=v*w-E;for(y=0;y<N;y++){var S=y*A-x;I[e]=S*n,I[t]=_*r,I[i]=T,c.push(I.x,I.y,I.z),I[e]=0,I[t]=0,I[i]=f>0?1:-1,u.push(I.x,I.y,I.z),h.push(y/g),h.push(1-v/m),L+=1}}for(v=0;v<m;v++)for(y=0;y<g;y++){var j=l+y+N*v,C=l+y+N*(v+1),O=l+(y+1)+N*(v+1),z=l+(y+1)+N*v;s.push(j,C,z),s.push(C,O,z),b+=6}o.addGroup(d,b,M),d+=b,l+=L}p("z","y","x",-1,-1,i,t,e,a,r,0),p("z","y","x",1,-1,i,t,-e,a,r,1),p("x","z","y",1,1,e,i,t,n,a,2),p("x","z","y",1,-1,e,i,-t,n,a,3),p("x","y","z",1,-1,e,t,i,n,r,4),p("x","y","z",-1,-1,e,t,-i,n,r,5),this.setIndex(s),this.addAttribute("position",new zi(c,3)),this.addAttribute("normal",new zi(u,3)),this.addAttribute("uv",new zi(h,2))}function Qi(e,t,i,n){Di.call(this),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:n},this.fromBufferGeometry(new Yi(e,t,i,n)),this.mergeVertices()}function Yi(e,t,i,n){ki.call(this),this.type="PlaneBufferGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:n};var r,a,o=(e=e||1)/2,s=(t=t||1)/2,c=Math.floor(i)||1,u=Math.floor(n)||1,h=c+1,l=u+1,d=e/c,p=t/u,f=[],g=[],m=[],M=[];for(a=0;a<l;a++){var y=a*p-s;for(r=0;r<h;r++){var v=r*d-o;g.push(v,-y,0),m.push(0,0,1),M.push(r/c),M.push(1-a/u)}}for(a=0;a<u;a++)for(r=0;r<c;r++){var A=r+h*a,w=r+h*(a+1),x=r+1+h*(a+1),E=r+1+h*a;f.push(A,w,E),f.push(w,x,E)}this.setIndex(f),this.addAttribute("position",new zi(g,3)),this.addAttribute("normal",new zi(m,3)),this.addAttribute("uv",new zi(M,2))}ki.prototype=Object.assign(Object.create(u.prototype),{constructor:ki,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(e){Array.isArray(e)?this.index=new(Pi(e)>65535?Oi:ji)(e,1):this.index=e},addAttribute:function(e,t){return t&&t.isBufferAttribute||t&&t.isInterleavedBufferAttribute?"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(t),this):(this.attributes[e]=t,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(e,new Li(arguments[1],arguments[2])))},getAttribute:function(e){return this.attributes[e]},removeAttribute:function(e){return delete this.attributes[e],this},addGroup:function(e,t,i){this.groups.push({start:e,count:t,materialIndex:void 0!==i?i:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix:function(e){var t=this.attributes.position;void 0!==t&&(e.applyToBufferAttribute(t),t.needsUpdate=!0);var i=this.attributes.normal;void 0!==i&&((new kt).getNormalMatrix(e).applyToBufferAttribute(i),i.needsUpdate=!0);return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var e=new Ut;return function(t){return e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e=new Ut;return function(t){return e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e=new Ut;return function(t){return e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e=new Ut;return function(t,i,n){return e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e=new Ut;return function(t,i,n){return e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:function(){var e=new vi;return function(t){e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),center:function(){var e=new Bt;return function(){return this.computeBoundingBox(),this.boundingBox.getCenter(e).negate(),this.translate(e.x,e.y,e.z),this}}(),setFromObject:function(e){var t=e.geometry;if(e.isPoints||e.isLine){var i=new zi(3*t.vertices.length,3),n=new zi(3*t.colors.length,3);if(this.addAttribute("position",i.copyVector3sArray(t.vertices)),this.addAttribute("color",n.copyColorsArray(t.colors)),t.lineDistances&&t.lineDistances.length===t.vertices.length){var r=new zi(t.lineDistances.length,1);this.addAttribute("lineDistance",r.copyArray(t.lineDistances))}null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone())}else e.isMesh&&t&&t.isGeometry&&this.fromGeometry(t);return this},setFromPoints:function(e){for(var t=[],i=0,n=e.length;i<n;i++){var r=e[i];t.push(r.x,r.y,r.z||0)}return this.addAttribute("position",new zi(t,3)),this},updateFromObject:function(e){var t,i=e.geometry;if(e.isMesh){var n=i.__directGeometry;if(!0===i.elementsNeedUpdate&&(n=void 0,i.elementsNeedUpdate=!1),void 0===n)return this.fromGeometry(i);n.verticesNeedUpdate=i.verticesNeedUpdate,n.normalsNeedUpdate=i.normalsNeedUpdate,n.colorsNeedUpdate=i.colorsNeedUpdate,n.uvsNeedUpdate=i.uvsNeedUpdate,n.groupsNeedUpdate=i.groupsNeedUpdate,i.verticesNeedUpdate=!1,i.normalsNeedUpdate=!1,i.colorsNeedUpdate=!1,i.uvsNeedUpdate=!1,i.groupsNeedUpdate=!1,i=n}return!0===i.verticesNeedUpdate&&(void 0!==(t=this.attributes.position)&&(t.copyVector3sArray(i.vertices),t.needsUpdate=!0),i.verticesNeedUpdate=!1),!0===i.normalsNeedUpdate&&(void 0!==(t=this.attributes.normal)&&(t.copyVector3sArray(i.normals),t.needsUpdate=!0),i.normalsNeedUpdate=!1),!0===i.colorsNeedUpdate&&(void 0!==(t=this.attributes.color)&&(t.copyColorsArray(i.colors),t.needsUpdate=!0),i.colorsNeedUpdate=!1),i.uvsNeedUpdate&&(void 0!==(t=this.attributes.uv)&&(t.copyVector2sArray(i.uvs),t.needsUpdate=!0),i.uvsNeedUpdate=!1),i.lineDistancesNeedUpdate&&(void 0!==(t=this.attributes.lineDistance)&&(t.copyArray(i.lineDistances),t.needsUpdate=!0),i.lineDistancesNeedUpdate=!1),i.groupsNeedUpdate&&(i.computeGroups(e.geometry),this.groups=i.groups,i.groupsNeedUpdate=!1),this},fromGeometry:function(e){return e.__directGeometry=(new Ui).fromGeometry(e),this.fromDirectGeometry(e.__directGeometry)},fromDirectGeometry:function(e){var t=new Float32Array(3*e.vertices.length);if(this.addAttribute("position",new Li(t,3).copyVector3sArray(e.vertices)),e.normals.length>0){var i=new Float32Array(3*e.normals.length);this.addAttribute("normal",new Li(i,3).copyVector3sArray(e.normals))}if(e.colors.length>0){var n=new Float32Array(3*e.colors.length);this.addAttribute("color",new Li(n,3).copyColorsArray(e.colors))}if(e.uvs.length>0){var r=new Float32Array(2*e.uvs.length);this.addAttribute("uv",new Li(r,2).copyVector2sArray(e.uvs))}if(e.uvs2.length>0){var a=new Float32Array(2*e.uvs2.length);this.addAttribute("uv2",new Li(a,2).copyVector2sArray(e.uvs2))}for(var o in this.groups=e.groups,e.morphTargets){for(var s=[],c=e.morphTargets[o],u=0,h=c.length;u<h;u++){var l=c[u],d=new zi(3*l.length,3);s.push(d.copyVector3sArray(l))}this.morphAttributes[o]=s}if(e.skinIndices.length>0){var p=new zi(4*e.skinIndices.length,4);this.addAttribute("skinIndex",p.copyVector4sArray(e.skinIndices))}if(e.skinWeights.length>0){var f=new zi(4*e.skinWeights.length,4);this.addAttribute("skinWeight",f.copyVector4sArray(e.skinWeights))}return null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Kt);var e=this.attributes.position;void 0!==e?this.boundingBox.setFromBufferAttribute(e):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var e=new Kt,t=new Bt;return function(){null===this.boundingSphere&&(this.boundingSphere=new $t);var i=this.attributes.position;if(i){var n=this.boundingSphere.center;e.setFromBufferAttribute(i),e.getCenter(n);for(var r=0,a=0,o=i.count;a<o;a++)t.x=i.getX(a),t.y=i.getY(a),t.z=i.getZ(a),r=Math.max(r,n.distanceToSquared(t));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var e=this.index,t=this.attributes,i=this.groups;if(t.position){var n=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new Li(new Float32Array(n.length),3));else for(var r=t.normal.array,a=0,o=r.length;a<o;a++)r[a]=0;var s,c,u,h=t.normal.array,l=new Bt,d=new Bt,p=new Bt,f=new Bt,g=new Bt;if(e){var m=e.array;0===i.length&&this.addGroup(0,m.length);for(var M=0,y=i.length;M<y;++M){var v=i[M],A=v.start;for(a=A,o=A+v.count;a<o;a+=3)s=3*m[a+0],c=3*m[a+1],u=3*m[a+2],l.fromArray(n,s),d.fromArray(n,c),p.fromArray(n,u),f.subVectors(p,d),g.subVectors(l,d),f.cross(g),h[s]+=f.x,h[s+1]+=f.y,h[s+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z,h[u]+=f.x,h[u+1]+=f.y,h[u+2]+=f.z}}else for(a=0,o=n.length;a<o;a+=9)l.fromArray(n,a),d.fromArray(n,a+3),p.fromArray(n,a+6),f.subVectors(p,d),g.subVectors(l,d),f.cross(g),h[a]=f.x,h[a+1]=f.y,h[a+2]=f.z,h[a+3]=f.x,h[a+4]=f.y,h[a+5]=f.z,h[a+6]=f.x,h[a+7]=f.y,h[a+8]=f.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},merge:function(e,t){if(e&&e.isBufferGeometry){void 0===t&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var i=this.attributes;for(var n in i)if(void 0!==e.attributes[n])for(var r=i[n].array,a=e.attributes[n],o=a.array,s=0,c=a.itemSize*t;s<o.length;s++,c++)r[c]=o[s];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e)},normalizeNormals:function(){var e=new Bt;return function(){for(var t=this.attributes.normal,i=0,n=t.count;i<n;i++)e.x=t.getX(i),e.y=t.getY(i),e.z=t.getZ(i),e.normalize(),t.setXYZ(i,e.x,e.y,e.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new ki,t=this.index.array,i=this.attributes;for(var n in i){for(var r=i[n],a=r.array,o=r.itemSize,s=new a.constructor(t.length*o),c=0,u=0,h=0,l=t.length;h<l;h++){c=t[h]*o;for(var d=0;d<o;d++)s[u++]=a[c++]}e.addAttribute(n,new Li(s,o))}var p=this.groups;for(h=0,l=p.length;h<l;h++){var f=p[h];e.addGroup(f.start,f.count,f.materialIndex)}return e},toJSON:function(){var e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){var t=this.parameters;for(var i in t)void 0!==t[i]&&(e[i]=t[i]);return e}e.data={attributes:{}};var n=this.index;if(null!==n){var r=Array.prototype.slice.call(n.array);e.data.index={type:n.array.constructor.name,array:r}}var a=this.attributes;for(var i in a){var o=a[i];r=Array.prototype.slice.call(o.array);e.data.attributes[i]={itemSize:o.itemSize,type:o.array.constructor.name,array:r,normalized:o.normalized}}var s=this.groups;s.length>0&&(e.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(e.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),e},clone:function(){return(new ki).copy(this)},copy:function(e){var t,i,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var r=e.index;null!==r&&this.setIndex(r.clone());var a=e.attributes;for(t in a){var o=a[t];this.addAttribute(t,o.clone())}var s=e.morphAttributes;for(t in s){var c=[],u=s[t];for(i=0,n=u.length;i<n;i++)c.push(u[i].clone());this.morphAttributes[t]=c}var h=e.groups;for(i=0,n=h.length;i<n;i++){var l=h[i];this.addGroup(l.start,l.count,l.materialIndex)}var d=e.boundingBox;null!==d&&(this.boundingBox=d.clone());var p=e.boundingSphere;return null!==p&&(this.boundingSphere=p.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Fi.prototype=Object.create(Di.prototype),Fi.prototype.constructor=Fi,Gi.prototype=Object.create(ki.prototype),Gi.prototype.constructor=Gi,Qi.prototype=Object.create(Di.prototype),Qi.prototype.constructor=Qi,Yi.prototype=Object.create(ki.prototype),Yi.prototype.constructor=Yi;var Vi,Hi,Wi,Xi,Zi,qi,Ji,Ki=0;function $i(){Object.defineProperty(this,"id",{value:Ki++}),this.uuid=zt.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=O,this.side=L,this.flatShading=!1,this.vertexColors=_,this.opacity=1,this.transparent=!1,this.blendSrc=X,this.blendDst=Z,this.blendEquation=B,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=re,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.userData={},this.needsUpdate=!0}function en(e){$i.call(this),this.type="MeshBasicMaterial",this.color=new oi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ue,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(e)}function tn(e){$i.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,void 0!==e&&(void 0!==e.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}function nn(e,t){this.origin=void 0!==e?e:new Bt,this.direction=void 0!==t?t:new Bt}function rn(e,t){this.start=void 0!==e?e:new Bt,this.end=void 0!==t?t:new Bt}function an(e,t,i){this.a=void 0!==e?e:new Bt,this.b=void 0!==t?t:new Bt,this.c=void 0!==i?i:new Bt}function on(e,t){vi.call(this),this.type="Mesh",this.geometry=void 0!==e?e:new ki,this.material=void 0!==t?t:new en({color:16777215*Math.random()}),this.drawMode=Et,this.updateMorphTargets()}function sn(e,t,i,n){var r,a,o,s=new oi(0),c=0;function u(e,i){t.buffers.color.setClear(e.r,e.g,e.b,i,n)}return{getClearColor:function(){return s},setClearColor:function(e,t){s.set(e),u(s,c=void 0!==t?t:1)},getClearAlpha:function(){return c},setClearAlpha:function(e){u(s,c=e)},render:function(t,n,h,l){var d=n.background;null===d?u(s,c):d&&d.isColor&&(u(d,1),l=!0),(e.autoClear||l)&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),d&&d.isCubeTexture?(void 0===o&&((o=new on(new Gi(1,1,1),new tn({uniforms:ui.cube.uniforms,vertexShader:ui.cube.vertexShader,fragmentShader:ui.cube.fragmentShader,side:b,depthTest:!0,depthWrite:!1,fog:!1}))).geometry.removeAttribute("normal"),o.geometry.removeAttribute("uv"),o.onBeforeRender=function(e,t,i){this.matrixWorld.copyPosition(i.matrixWorld)},i.update(o)),o.material.uniforms.tCube.value=d,t.push(o,o.geometry,o.material,0,null)):d&&d.isTexture&&(void 0===r&&(r=new wi(-1,1,1,-1,0,1),a=new on(new Yi(2,2),new en({depthTest:!1,depthWrite:!1,fog:!1})),i.update(a)),a.material.map=d,e.renderBufferDirect(r,null,a.geometry,a.material,a,null))}}}function cn(e,t,i){var n;this.setMode=function(e){n=e},this.render=function(t,r){e.drawArrays(n,t,r),i.update(r,n)},this.renderInstances=function(e,r,a){var o=t.get("ANGLE_instanced_arrays");null!==o?(o.drawArraysInstancedANGLE(n,r,a,e.maxInstancedCount),i.update(a,n,e.maxInstancedCount)):console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.")}}function un(e,t,i){var n;function r(t){if("highp"===t){if(e.getShaderPrecisionFormat(e.VERTEX_SHADER,e.HIGH_FLOAT).precision>0&&e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.HIGH_FLOAT).precision>0)return"highp";t="mediump"}return"mediump"===t&&e.getShaderPrecisionFormat(e.VERTEX_SHADER,e.MEDIUM_FLOAT).precision>0&&e.getShaderPrecisionFormat(e.FRAGMENT_SHADER,e.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var a=void 0!==i.precision?i.precision:"highp",o=r(a);o!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",o,"instead."),a=o);var s=!0===i.logarithmicDepthBuffer,c=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),u=e.getParameter(e.MAX_VERTEX_TEXTURE_IMAGE_UNITS),h=e.getParameter(e.MAX_TEXTURE_SIZE),l=e.getParameter(e.MAX_CUBE_MAP_TEXTURE_SIZE),d=e.getParameter(e.MAX_VERTEX_ATTRIBS),p=e.getParameter(e.MAX_VERTEX_UNIFORM_VECTORS),f=e.getParameter(e.MAX_VARYING_VECTORS),g=e.getParameter(e.MAX_FRAGMENT_UNIFORM_VECTORS),m=u>0,M=!!t.get("OES_texture_float");return{getMaxAnisotropy:function(){if(void 0!==n)return n;var i=t.get("EXT_texture_filter_anisotropic");return n=null!==i?e.getParameter(i.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:r,precision:a,logarithmicDepthBuffer:s,maxTextures:c,maxVertexTextures:u,maxTextureSize:h,maxCubemapSize:l,maxAttributes:d,maxVertexUniforms:p,maxVaryings:f,maxFragmentUniforms:g,vertexTextures:m,floatFragmentTextures:M,floatVertexTextures:m&&M}}function hn(){var e=this,t=null,i=0,n=!1,r=!1,a=new ei,o=new kt,s={value:null,needsUpdate:!1};function c(){s.value!==t&&(s.value=t,s.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function u(t,i,n,r){var c=null!==t?t.length:0,u=null;if(0!==c){if(u=s.value,!0!==r||null===u){var h=n+4*c,l=i.matrixWorldInverse;o.getNormalMatrix(l),(null===u||u.length<h)&&(u=new Float32Array(h));for(var d=0,p=n;d!==c;++d,p+=4)a.copy(t[d]).applyMatrix4(l,o),a.normal.toArray(u,p),u[p+3]=a.constant}s.value=u,s.needsUpdate=!0}return e.numPlanes=c,u}this.uniform=s,this.numPlanes=0,this.numIntersection=0,this.init=function(e,r,a){var o=0!==e.length||r||0!==i||n;return n=r,t=u(e,a,0),i=e.length,o},this.beginShadows=function(){r=!0,u(null)},this.endShadows=function(){r=!1,c()},this.setState=function(e,a,o,h,l,d){if(!n||null===e||0===e.length||r&&!o)r?u(null):c();else{var p=r?0:i,f=4*p,g=l.clippingState||null;s.value=g,g=u(e,h,f,d);for(var m=0;m!==f;++m)g[m]=t[m];l.clippingState=g,this.numIntersection=a?this.numPlanes:0,this.numPlanes+=p}}}function ln(e){var t={};return{get:function(i){if(void 0!==t[i])return t[i];var n;switch(i){case"WEBGL_depth_texture":n=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":n=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":n=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":n=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:n=e.getExtension(i)}return null===n&&console.warn("THREE.WebGLRenderer: "+i+" extension not supported."),t[i]=n,n}}}function dn(e,t,i){var n={},r={};function a(e){var o=e.target,s=n[o.id];for(var c in null!==s.index&&t.remove(s.index),s.attributes)t.remove(s.attributes[c]);o.removeEventListener("dispose",a),delete n[o.id];var u=r[o.id];u&&(t.remove(u),delete r[o.id]),(u=r[s.id])&&(t.remove(u),delete r[s.id]),i.memory.geometries--}return{get:function(e,t){var r=n[t.id];return r||(t.addEventListener("dispose",a),t.isBufferGeometry?r=t:t.isGeometry&&(void 0===t._bufferGeometry&&(t._bufferGeometry=(new ki).setFromObject(e)),r=t._bufferGeometry),n[t.id]=r,i.memory.geometries++,r)},update:function(i){var n=i.index,r=i.attributes;for(var a in null!==n&&t.update(n,e.ELEMENT_ARRAY_BUFFER),r)t.update(r[a],e.ARRAY_BUFFER);var o=i.morphAttributes;for(var a in o)for(var s=o[a],c=0,u=s.length;c<u;c++)t.update(s[c],e.ARRAY_BUFFER)},getWireframeAttribute:function(i){var n=r[i.id];if(n)return n;var a,o=[],s=i.index,c=i.attributes;if(null!==s)for(var u=0,h=(a=s.array).length;u<h;u+=3){var l=a[u+0],d=a[u+1],p=a[u+2];o.push(l,d,d,p,p,l)}else for(u=0,h=(a=c.position.array).length/3-1;u<h;u+=3){l=u+0,d=u+1,p=u+2;o.push(l,d,d,p,p,l)}return n=new(Pi(o)>65535?Oi:ji)(o,1),t.update(n,e.ELEMENT_ARRAY_BUFFER),r[i.id]=n,n}}}function pn(e,t,i){var n,r,a;this.setMode=function(e){n=e},this.setIndex=function(e){r=e.type,a=e.bytesPerElement},this.render=function(t,o){e.drawElements(n,o,r,t*a),i.update(o,n)},this.renderInstances=function(e,o,s){var c=t.get("ANGLE_instanced_arrays");null!==c?(c.drawElementsInstancedANGLE(n,s,r,o*a,e.maxInstancedCount),i.update(s,n,e.maxInstancedCount)):console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.")}}function fn(e){var t={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:t,programs:null,autoReset:!0,reset:function(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0},update:function(i,n,r){switch(r=r||1,t.calls++,n){case e.TRIANGLES:t.triangles+=r*(i/3);break;case e.TRIANGLE_STRIP:case e.TRIANGLE_FAN:t.triangles+=r*(i-2);break;case e.LINES:t.lines+=r*(i/2);break;case e.LINE_STRIP:t.lines+=r*(i-1);break;case e.LINE_LOOP:t.lines+=r*i;break;case e.POINTS:t.points+=r*i;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",n)}}}}function gn(e,t){return Math.abs(t[1])-Math.abs(e[1])}function mn(e){var t={},i=new Float32Array(8);return{update:function(n,r,a,o){var s=n.morphTargetInfluences,c=s.length,u=t[r.id];if(void 0===u){u=[];for(var h=0;h<c;h++)u[h]=[h,0];t[r.id]=u}var l=a.morphTargets&&r.morphAttributes.position,d=a.morphNormals&&r.morphAttributes.normal;for(h=0;h<c;h++){0!==(p=u[h])[1]&&(l&&r.removeAttribute("morphTarget"+h),d&&r.removeAttribute("morphNormal"+h))}for(h=0;h<c;h++){(p=u[h])[0]=h,p[1]=s[h]}for(u.sort(gn),h=0;h<8;h++){var p;if(p=u[h]){var f=p[0],g=p[1];if(g){l&&r.addAttribute("morphTarget"+h,l[f]),d&&r.addAttribute("morphNormal"+h,d[f]),i[h]=g;continue}}i[h]=0}o.getUniforms().setValue(e,"morphTargetInfluences",i)}}}function Mn(e,t){var i={};return{update:function(n){var r=t.render.frame,a=n.geometry,o=e.get(n,a);return i[o.id]!==r&&(a.isGeometry&&o.updateFromObject(n),e.update(o),i[o.id]=r),o},dispose:function(){i={}}}}function yn(e,t,i,n,r,a,o,s,c,u){e=void 0!==e?e:[],t=void 0!==t?t:Me,Wt.call(this,e,t,i,n,r,a,o,s,c,u),this.flipY=!1}$i.prototype=Object.assign(Object.create(u.prototype),{constructor:$i,isMaterial:!0,onBeforeCompile:function(){},setValues:function(e){if(void 0!==e)for(var t in e){var i=e[t];if(void 0!==i)if("shading"!==t){var n=this[t];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[t]="overdraw"===t?Number(i):i:console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;else console.warn("THREE.Material: '"+t+"' parameter is undefined.")}},toJSON:function(e){var t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});var i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(e){var t=[];for(var i in e){var n=e[i];delete n.metadata,t.push(n)}return t}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),1!==this.emissiveIntensity&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearCoat&&(i.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(i.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,i.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==O&&(i.blending=this.blending),!0===this.flatShading&&(i.flatShading=this.flatShading),this.side!==L&&(i.side=this.side),this.vertexColors!==_&&(i.vertexColors=this.vertexColors),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,0!==this.rotation&&(i.rotation=this.rotation),1!==this.linewidth&&(i.linewidth=this.linewidth),void 0!==this.dashSize&&(i.dashSize=this.dashSize),void 0!==this.gapSize&&(i.gapSize=this.gapSize),void 0!==this.scale&&(i.scale=this.scale),!0===this.dithering&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(i.morphTargets=!0),!0===this.skinning&&(i.skinning=!0),!1===this.visible&&(i.visible=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),t){var r=n(e.textures),a=n(e.images);r.length>0&&(i.textures=r),a.length>0&&(i.images=a)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(e){this.name=e.name,this.fog=e.fog,this.lights=e.lights,this.blending=e.blending,this.side=e.side,this.flatShading=e.flatShading,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.overdraw=e.overdraw,this.visible=e.visible,this.userData=JSON.parse(JSON.stringify(e.userData)),this.clipShadows=e.clipShadows,this.clipIntersection=e.clipIntersection;var t=e.clippingPlanes,i=null;if(null!==t){var n=t.length;i=new Array(n);for(var r=0;r!==n;++r)i[r]=t[r].clone()}return this.clippingPlanes=i,this.shadowSide=e.shadowSide,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),en.prototype=Object.create($i.prototype),en.prototype.constructor=en,en.prototype.isMeshBasicMaterial=!0,en.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this},tn.prototype=Object.create($i.prototype),tn.prototype.constructor=tn,tn.prototype.isShaderMaterial=!0,tn.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ri.clone(e.uniforms),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.lights=e.lights,this.clipping=e.clipping,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this.extensions=e.extensions,this},tn.prototype.toJSON=function(e){var t=$i.prototype.toJSON.call(this,e);return t.uniforms=this.uniforms,t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t},Object.assign(nn.prototype,{set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){return void 0===t&&(console.warn("THREE.Ray: .at() target is now required"),t=new Bt),t.copy(this.direction).multiplyScalar(e).add(this.origin)},lookAt:function(e){return this.direction.copy(e).sub(this.origin).normalize(),this},recast:function(){var e=new Bt;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){void 0===t&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),t=new Bt),t.subVectors(e,this.origin);var i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(e){return Math.sqrt(this.distanceSqToPoint(e))},distanceSqToPoint:function(){var e=new Bt;return function(t){var i=e.subVectors(t,this.origin).dot(this.direction);return i<0?this.origin.distanceToSquared(t):(e.copy(this.direction).multiplyScalar(i).add(this.origin),e.distanceToSquared(t))}}(),distanceSqToSegment:(Hi=new Bt,Wi=new Bt,Xi=new Bt,function(e,t,i,n){Hi.copy(e).add(t).multiplyScalar(.5),Wi.copy(t).sub(e).normalize(),Xi.copy(this.origin).sub(Hi);var r,a,o,s,c=.5*e.distanceTo(t),u=-this.direction.dot(Wi),h=Xi.dot(this.direction),l=-Xi.dot(Wi),d=Xi.lengthSq(),p=Math.abs(1-u*u);if(p>0)if(a=u*h-l,s=c*p,(r=u*l-h)>=0)if(a>=-s)if(a<=s){var f=1/p;o=(r*=f)*(r+u*(a*=f)+2*h)+a*(u*r+a+2*l)+d}else a=c,o=-(r=Math.max(0,-(u*a+h)))*r+a*(a+2*l)+d;else a=-c,o=-(r=Math.max(0,-(u*a+h)))*r+a*(a+2*l)+d;else a<=-s?o=-(r=Math.max(0,-(-u*c+h)))*r+(a=r>0?-c:Math.min(Math.max(-c,-l),c))*(a+2*l)+d:a<=s?(r=0,o=(a=Math.min(Math.max(-c,-l),c))*(a+2*l)+d):o=-(r=Math.max(0,-(u*c+h)))*r+(a=r>0?c:Math.min(Math.max(-c,-l),c))*(a+2*l)+d;else a=u>0?-c:c,o=-(r=Math.max(0,-(u*a+h)))*r+a*(a+2*l)+d;return i&&i.copy(this.direction).multiplyScalar(r).add(this.origin),n&&n.copy(Wi).multiplyScalar(a).add(Hi),o}),intersectSphere:function(){var e=new Bt;return function(t,i){e.subVectors(t.center,this.origin);var n=e.dot(this.direction),r=e.dot(e)-n*n,a=t.radius*t.radius;if(r>a)return null;var o=Math.sqrt(a-r),s=n-o,c=n+o;return s<0&&c<0?null:s<0?this.at(c,i):this.at(s,i)}}(),intersectsSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null},intersectPlane:function(e,t){var i=this.distanceToPlane(e);return null===i?null:this.at(i,t)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);return 0===t||e.normal.dot(this.direction)*t<0},intersectBox:function(e,t){var i,n,r,a,o,s,c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return c>=0?(i=(e.min.x-l.x)*c,n=(e.max.x-l.x)*c):(i=(e.max.x-l.x)*c,n=(e.min.x-l.x)*c),u>=0?(r=(e.min.y-l.y)*u,a=(e.max.y-l.y)*u):(r=(e.max.y-l.y)*u,a=(e.min.y-l.y)*u),i>a||r>n?null:((r>i||i!=i)&&(i=r),(a<n||n!=n)&&(n=a),h>=0?(o=(e.min.z-l.z)*h,s=(e.max.z-l.z)*h):(o=(e.max.z-l.z)*h,s=(e.min.z-l.z)*h),i>s||o>n?null:((o>i||i!=i)&&(i=o),(s<n||n!=n)&&(n=s),n<0?null:this.at(i>=0?i:n,t)))},intersectsBox:(Vi=new Bt,function(e){return null!==this.intersectBox(e,Vi)}),intersectTriangle:function(){var e=new Bt,t=new Bt,i=new Bt,n=new Bt;return function(r,a,o,s,c){t.subVectors(a,r),i.subVectors(o,r),n.crossVectors(t,i);var u,h=this.direction.dot(n);if(h>0){if(s)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}e.subVectors(this.origin,r);var l=u*this.direction.dot(i.crossVectors(e,i));if(l<0)return null;var d=u*this.direction.dot(t.cross(e));if(d<0)return null;if(l+d>h)return null;var p=-u*e.dot(n);return p<0?null:this.at(p/h,c)}}(),applyMatrix4:function(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}}),Object.assign(rn.prototype,{set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},getCenter:function(e){return void 0===e&&(console.warn("THREE.Line3: .getCenter() target is now required"),e=new Bt),e.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){return void 0===e&&(console.warn("THREE.Line3: .delta() target is now required"),e=new Bt),e.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){return void 0===t&&(console.warn("THREE.Line3: .at() target is now required"),t=new Bt),this.delta(t).multiplyScalar(e).add(this.start)},closestPointToPointParameter:(Zi=new Bt,qi=new Bt,function(e,t){Zi.subVectors(e,this.start),qi.subVectors(this.end,this.start);var i=qi.dot(qi),n=qi.dot(Zi)/i;return t&&(n=zt.clamp(n,0,1)),n}),closestPointToPoint:function(e,t,i){var n=this.closestPointToPointParameter(e,t);return void 0===i&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),i=new Bt),this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}}),Object.assign(an,{getNormal:(Ji=new Bt,function(e,t,i,n){void 0===n&&(console.warn("THREE.Triangle: .getNormal() target is now required"),n=new Bt),n.subVectors(i,t),Ji.subVectors(e,t),n.cross(Ji);var r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)}),getBarycoord:function(){var e=new Bt,t=new Bt,i=new Bt;return function(n,r,a,o,s){e.subVectors(o,r),t.subVectors(a,r),i.subVectors(n,r);var c=e.dot(e),u=e.dot(t),h=e.dot(i),l=t.dot(t),d=t.dot(i),p=c*l-u*u;if(void 0===s&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),s=new Bt),0===p)return s.set(-2,-1,-1);var f=1/p,g=(l*h-u*d)*f,m=(c*d-u*h)*f;return s.set(1-g-m,m,g)}}(),containsPoint:function(){var e=new Bt;return function(t,i,n,r){return an.getBarycoord(t,i,n,r,e),e.x>=0&&e.y>=0&&e.x+e.y<=1}}()}),Object.assign(an.prototype,{set:function(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this},setFromPointsAndIndices:function(e,t,i,n){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},getArea:function(){var e=new Bt,t=new Bt;return function(){return e.subVectors(this.c,this.b),t.subVectors(this.a,this.b),.5*e.cross(t).length()}}(),getMidpoint:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new Bt),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(e){return an.getNormal(this.a,this.b,this.c,e)},getPlane:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new Bt),e.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(e,t){return an.getBarycoord(e,this.a,this.b,this.c,t)},containsPoint:function(e){return an.containsPoint(e,this.a,this.b,this.c)},intersectsBox:function(e){return e.intersectsTriangle(this)},closestPointToPoint:function(){var e=new ei,t=[new rn,new rn,new rn],i=new Bt,n=new Bt;return function(r,a){void 0===a&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),a=new Bt);var o=1/0;if(e.setFromCoplanarPoints(this.a,this.b,this.c),e.projectPoint(r,i),!0===this.containsPoint(i))a.copy(i);else{t[0].set(this.a,this.b),t[1].set(this.b,this.c),t[2].set(this.c,this.a);for(var s=0;s<t.length;s++){t[s].closestPointToPoint(i,!0,n);var c=i.distanceToSquared(n);c<o&&(o=c,a.copy(n))}}return a}}(),equals:function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}),on.prototype=Object.assign(Object.create(vi.prototype),{constructor:on,isMesh:!0,setDrawMode:function(e){this.drawMode=e},copy:function(e){return vi.prototype.copy.call(this,e),this.drawMode=e.drawMode,void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this},updateMorphTargets:function(){var e,t,i,n=this.geometry;if(n.isBufferGeometry){var r=n.morphAttributes,a=Object.keys(r);if(a.length>0){var o=r[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},e=0,t=o.length;e<t;e++)i=o[e].name||String(e),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=e}}else{var s=n.morphTargets;if(void 0!==s&&s.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},e=0,t=s.length;e<t;e++)i=s[e].name||String(e),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=e}},raycast:function(){var e=new Ut,t=new nn,i=new $t,n=new Bt,r=new Bt,a=new Bt,o=new Bt,s=new Bt,c=new Bt,u=new Rt,h=new Rt,l=new Rt,d=new Bt,p=new Bt,f=new Bt;function g(e,t,i,n,r,a,o){return an.getBarycoord(e,t,i,n,d),r.multiplyScalar(d.x),a.multiplyScalar(d.y),o.multiplyScalar(d.z),r.add(a).add(o),r.clone()}function m(e,t,i,n,r,a,o,s){if(null===(t.side===b?n.intersectTriangle(o,a,r,!0,s):n.intersectTriangle(r,a,o,t.side!==I,s)))return null;f.copy(s),f.applyMatrix4(e.matrixWorld);var c=i.ray.origin.distanceTo(f);return c<i.near||c>i.far?null:{distance:c,point:f.clone(),object:e}}function M(e,t,i,o,s,c,d,f){n.fromBufferAttribute(o,c),r.fromBufferAttribute(o,d),a.fromBufferAttribute(o,f);var M=m(e,e.material,t,i,n,r,a,p);if(M){s&&(u.fromBufferAttribute(s,c),h.fromBufferAttribute(s,d),l.fromBufferAttribute(s,f),M.uv=g(p,n,r,a,u,h,l));var y=new xi(c,d,f);an.getNormal(n,r,a,y.normal),M.face=y}return M}return function(d,f){var y,v=this.geometry,A=this.material,w=this.matrixWorld;if(void 0!==A&&(null===v.boundingSphere&&v.computeBoundingSphere(),i.copy(v.boundingSphere),i.applyMatrix4(w),!1!==d.ray.intersectsSphere(i)&&(e.getInverse(w),t.copy(d.ray).applyMatrix4(e),null===v.boundingBox||!1!==t.intersectsBox(v.boundingBox))))if(v.isBufferGeometry){var x,E,T,N,D,L=v.index,b=v.attributes.position,I=v.attributes.uv;if(null!==L)for(N=0,D=L.count;N<D;N+=3)x=L.getX(N),E=L.getX(N+1),T=L.getX(N+2),(y=M(this,d,t,b,I,x,E,T))&&(y.faceIndex=Math.floor(N/3),f.push(y));else if(void 0!==b)for(N=0,D=b.count;N<D;N+=3)(y=M(this,d,t,b,I,x=N,E=N+1,T=N+2))&&(y.faceIndex=Math.floor(N/3),f.push(y))}else if(v.isGeometry){var _,S,j,C,O=Array.isArray(A),z=v.vertices,R=v.faces,U=v.faceVertexUvs[0];U.length>0&&(C=U);for(var P=0,B=R.length;P<B;P++){var k=R[P],F=O?A[k.materialIndex]:A;if(void 0!==F){if(_=z[k.a],S=z[k.b],j=z[k.c],!0===F.morphTargets){var G=v.morphTargets,Q=this.morphTargetInfluences;n.set(0,0,0),r.set(0,0,0),a.set(0,0,0);for(var Y=0,V=G.length;Y<V;Y++){var H=Q[Y];if(0!==H){var W=G[Y].vertices;n.addScaledVector(o.subVectors(W[k.a],_),H),r.addScaledVector(s.subVectors(W[k.b],S),H),a.addScaledVector(c.subVectors(W[k.c],j),H)}}n.add(_),r.add(S),a.add(j),_=n,S=r,j=a}if(y=m(this,F,d,t,_,S,j,p)){if(C&&C[P]){var X=C[P];u.copy(X[0]),h.copy(X[1]),l.copy(X[2]),y.uv=g(p,_,S,j,u,h,l)}y.face=k,y.faceIndex=P,f.push(y)}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),yn.prototype=Object.create(Wt.prototype),yn.prototype.constructor=yn,yn.prototype.isCubeTexture=!0,Object.defineProperty(yn.prototype,"images",{get:function(){return this.image},set:function(e){this.image=e}});var vn=new Wt,An=new yn;function wn(){this.seq=[],this.map={}}var xn=[],En=[],Tn=new Float32Array(16),Nn=new Float32Array(9),Dn=new Float32Array(4);function Ln(e,t,i){var n=e[0];if(n<=0||n>0)return e;var r=t*i,a=xn[r];if(void 0===a&&(a=new Float32Array(r),xn[r]=a),0!==t){n.toArray(a,0);for(var o=1,s=0;o!==t;++o)s+=i,e[o].toArray(a,s)}return a}function bn(e,t){if(e.length!==t.length)return!1;for(var i=0,n=e.length;i<n;i++)if(e[i]!==t[i])return!1;return!0}function In(e,t){for(var i=0,n=t.length;i<n;i++)e[i]=t[i]}function _n(e,t){var i=En[t];void 0===i&&(i=new Int32Array(t),En[t]=i);for(var n=0;n!==t;++n)i[n]=e.allocTextureUnit();return i}function Sn(e,t){var i=this.cache;i[0]!==t&&(e.uniform1f(this.addr,t),i[0]=t)}function jn(e,t){var i=this.cache;i[0]!==t&&(e.uniform1i(this.addr,t),i[0]=t)}function Cn(e,t){var i=this.cache;if(void 0!==t.x)i[0]===t.x&&i[1]===t.y||(e.uniform2f(this.addr,t.x,t.y),i[0]=t.x,i[1]=t.y);else{if(bn(i,t))return;e.uniform2fv(this.addr,t),In(i,t)}}function On(e,t){var i=this.cache;if(void 0!==t.x)i[0]===t.x&&i[1]===t.y&&i[2]===t.z||(e.uniform3f(this.addr,t.x,t.y,t.z),i[0]=t.x,i[1]=t.y,i[2]=t.z);else if(void 0!==t.r)i[0]===t.r&&i[1]===t.g&&i[2]===t.b||(e.uniform3f(this.addr,t.r,t.g,t.b),i[0]=t.r,i[1]=t.g,i[2]=t.b);else{if(bn(i,t))return;e.uniform3fv(this.addr,t),In(i,t)}}function zn(e,t){var i=this.cache;if(void 0!==t.x)i[0]===t.x&&i[1]===t.y&&i[2]===t.z&&i[3]===t.w||(e.uniform4f(this.addr,t.x,t.y,t.z,t.w),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=t.w);else{if(bn(i,t))return;e.uniform4fv(this.addr,t),In(i,t)}}function Rn(e,t){var i=this.cache,n=t.elements;if(void 0===n){if(bn(i,t))return;e.uniformMatrix2fv(this.addr,!1,t),In(i,t)}else{if(bn(i,n))return;Dn.set(n),e.uniformMatrix2fv(this.addr,!1,Dn),In(i,n)}}function Un(e,t){var i=this.cache,n=t.elements;if(void 0===n){if(bn(i,t))return;e.uniformMatrix3fv(this.addr,!1,t),In(i,t)}else{if(bn(i,n))return;Nn.set(n),e.uniformMatrix3fv(this.addr,!1,Nn),In(i,n)}}function Pn(e,t){var i=this.cache,n=t.elements;if(void 0===n){if(bn(i,t))return;e.uniformMatrix4fv(this.addr,!1,t),In(i,t)}else{if(bn(i,n))return;Tn.set(n),e.uniformMatrix4fv(this.addr,!1,Tn),In(i,n)}}function Bn(e,t,i){var n=this.cache,r=i.allocTextureUnit();n[0]!==r&&(e.uniform1i(this.addr,r),n[0]=r),i.setTexture2D(t||vn,r)}function kn(e,t,i){var n=this.cache,r=i.allocTextureUnit();n[0]!==r&&(e.uniform1i(this.addr,r),n[0]=r),i.setTextureCube(t||An,r)}function Fn(e,t){var i=this.cache;bn(i,t)||(e.uniform2iv(this.addr,t),In(i,t))}function Gn(e,t){var i=this.cache;bn(i,t)||(e.uniform3iv(this.addr,t),In(i,t))}function Qn(e,t){var i=this.cache;bn(i,t)||(e.uniform4iv(this.addr,t),In(i,t))}function Yn(e,t){var i=this.cache;bn(i,t)||(e.uniform1fv(this.addr,t),In(i,t))}function Vn(e,t){var i=this.cache;bn(i,t)||(e.uniform1iv(this.addr,t),In(i,t))}function Hn(e,t){var i=this.cache,n=Ln(t,this.size,2);bn(i,n)||(e.uniform2fv(this.addr,n),this.updateCache(n))}function Wn(e,t){var i=this.cache,n=Ln(t,this.size,3);bn(i,n)||(e.uniform3fv(this.addr,n),this.updateCache(n))}function Xn(e,t){var i=this.cache,n=Ln(t,this.size,4);bn(i,n)||(e.uniform4fv(this.addr,n),this.updateCache(n))}function Zn(e,t){var i=this.cache,n=Ln(t,this.size,4);bn(i,n)||(e.uniformMatrix2fv(this.addr,!1,n),this.updateCache(n))}function qn(e,t){var i=this.cache,n=Ln(t,this.size,9);bn(i,n)||(e.uniformMatrix3fv(this.addr,!1,n),this.updateCache(n))}function Jn(e,t){var i=this.cache,n=Ln(t,this.size,16);bn(i,n)||(e.uniformMatrix4fv(this.addr,!1,n),this.updateCache(n))}function Kn(e,t,i){var n=this.cache,r=t.length,a=_n(i,r);!1===bn(n,a)&&(e.uniform1iv(this.addr,a),In(n,a));for(var o=0;o!==r;++o)i.setTexture2D(t[o]||vn,a[o])}function $n(e,t,i){var n=this.cache,r=t.length,a=_n(i,r);!1===bn(n,a)&&(e.uniform1iv(this.addr,a),In(n,a));for(var o=0;o!==r;++o)i.setTextureCube(t[o]||An,a[o])}function er(e,t,i){this.id=e,this.addr=i,this.cache=[],this.setValue=function(e){switch(e){case 5126:return Sn;case 35664:return Cn;case 35665:return On;case 35666:return zn;case 35674:return Rn;case 35675:return Un;case 35676:return Pn;case 35678:case 36198:return Bn;case 35680:return kn;case 5124:case 35670:return jn;case 35667:case 35671:return Fn;case 35668:case 35672:return Gn;case 35669:case 35673:return Qn}}(t.type)}function tr(e,t,i){this.id=e,this.addr=i,this.cache=[],this.size=t.size,this.setValue=function(e){switch(e){case 5126:return Yn;case 35664:return Hn;case 35665:return Wn;case 35666:return Xn;case 35674:return Zn;case 35675:return qn;case 35676:return Jn;case 35678:return Kn;case 35680:return $n;case 5124:case 35670:return Vn;case 35667:case 35671:return Fn;case 35668:case 35672:return Gn;case 35669:case 35673:return Qn}}(t.type)}function ir(e){this.id=e,wn.call(this)}tr.prototype.updateCache=function(e){var t=this.cache;e instanceof Float32Array&&t.length!==e.length&&(this.cache=new Float32Array(e.length)),In(t,e)},ir.prototype.setValue=function(e,t){for(var i=this.seq,n=0,r=i.length;n!==r;++n){var a=i[n];a.setValue(e,t[a.id])}};var nr=/([\w\d_]+)(\])?(\[|\.)?/g;function rr(e,t){e.seq.push(t),e.map[t.id]=t}function ar(e,t,i){var n=e.name,r=n.length;for(nr.lastIndex=0;;){var a=nr.exec(n),o=nr.lastIndex,s=a[1],c="]"===a[2],u=a[3];if(c&&(s|=0),void 0===u||"["===u&&o+2===r){rr(i,void 0===u?new er(s,e,t):new tr(s,e,t));break}var h=i.map[s];void 0===h&&rr(i,h=new ir(s)),i=h}}function or(e,t,i){wn.call(this),this.renderer=i;for(var n=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),r=0;r<n;++r){var a=e.getActiveUniform(t,r);ar(a,e.getUniformLocation(t,a.name),this)}}function sr(e,t,i){var n=e.createShader(t);return e.shaderSource(n,i),e.compileShader(n),!1===e.getShaderParameter(n,e.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile."),""!==e.getShaderInfoLog(n)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",t===e.VERTEX_SHADER?"vertex":"fragment",e.getShaderInfoLog(n),function(e){for(var t=e.split("\n"),i=0;i<t.length;i++)t[i]=i+1+": "+t[i];return t.join("\n")}(i)),n}or.prototype.setValue=function(e,t,i){var n=this.map[t];void 0!==n&&n.setValue(e,i,this.renderer)},or.prototype.setOptional=function(e,t,i){var n=t[i];void 0!==n&&this.setValue(e,i,n)},or.upload=function(e,t,i,n){for(var r=0,a=t.length;r!==a;++r){var o=t[r],s=i[o.id];!1!==s.needsUpdate&&o.setValue(e,s.value,n)}},or.seqWithValue=function(e,t){for(var i=[],n=0,r=e.length;n!==r;++n){var a=e[n];a.id in t&&i.push(a)}return i};var cr=0;function ur(e){switch(e){case Dt:return["Linear","( value )"];case Lt:return["sRGB","( value )"];case It:return["RGBE","( value )"];case _t:return["RGBM","( value, 7.0 )"];case St:return["RGBM","( value, 16.0 )"];case jt:return["RGBD","( value, 256.0 )"];case bt:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw new Error("unsupported encoding: "+e)}}function hr(e,t){var i=ur(t);return"vec4 "+e+"( vec4 value ) { return "+i[0]+"ToLinear"+i[1]+"; }"}function lr(e,t){var i;switch(t){case pe:i="Linear";break;case fe:i="Reinhard";break;case ge:i="Uncharted2";break;case me:i="OptimizedCineon";break;default:throw new Error("unsupported toneMapping: "+t)}return"vec3 "+e+"( vec3 color ) { return "+i+"ToneMapping( color ); }"}function dr(e){return""!==e}function pr(e,t){return e.replace(/NUM_DIR_LIGHTS/g,t.numDirLights).replace(/NUM_SPOT_LIGHTS/g,t.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,t.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,t.numPointLights).replace(/NUM_HEMI_LIGHTS/g,t.numHemiLights)}function fr(e,t){return e.replace(/NUM_CLIPPING_PLANES/g,t.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,t.numClippingPlanes-t.numClipIntersection)}function gr(e){return e.replace(/^[ \t]*#include +<([\w\d.]+)>/gm,function(e,t){var i=ni[t];if(void 0===i)throw new Error("Can not resolve #include <"+t+">");return gr(i)})}function mr(e){return e.replace(/#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(e,t,i,n){for(var r="",a=parseInt(t);a<parseInt(i);a++)r+=n.replace(/\[ i \]/g,"[ "+a+" ]");return r})}function Mr(e,t,i,n,r,a){var o=e.context,s=n.defines,c=r.vertexShader,u=r.fragmentShader,h="SHADOWMAP_TYPE_BASIC";a.shadowMapType===N?h="SHADOWMAP_TYPE_PCF":a.shadowMapType===D&&(h="SHADOWMAP_TYPE_PCF_SOFT");var l="ENVMAP_TYPE_CUBE",d="ENVMAP_MODE_REFLECTION",p="ENVMAP_BLENDING_MULTIPLY";if(a.envMap){switch(n.envMap.mapping){case Me:case ye:l="ENVMAP_TYPE_CUBE";break;case xe:case Ee:l="ENVMAP_TYPE_CUBE_UV";break;case ve:case Ae:l="ENVMAP_TYPE_EQUIREC";break;case we:l="ENVMAP_TYPE_SPHERE"}switch(n.envMap.mapping){case ye:case Ae:d="ENVMAP_MODE_REFRACTION"}switch(n.combine){case ue:p="ENVMAP_BLENDING_MULTIPLY";break;case he:p="ENVMAP_BLENDING_MIX";break;case le:p="ENVMAP_BLENDING_ADD"}}var f,g,m,M,y,v=e.gammaFactor>0?e.gammaFactor:1,A=function(e,t,i){return[(e=e||{}).derivatives||t.envMapCubeUV||t.bumpMap||t.normalMap||t.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(e.fragDepth||t.logarithmicDepthBuffer)&&i.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",e.drawBuffers&&i.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(e.shaderTextureLOD||t.envMap)&&i.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(dr).join("\n")}(n.extensions,a,t),w=function(e){var t=[];for(var i in e){var n=e[i];!1!==n&&t.push("#define "+i+" "+n)}return t.join("\n")}(s),x=o.createProgram();n.isRawShaderMaterial?((f=[w].filter(dr).join("\n")).length>0&&(f+="\n"),(g=[A,w].filter(dr).join("\n")).length>0&&(g+="\n")):(f=["precision "+a.precision+" float;","precision "+a.precision+" int;","#define SHADER_NAME "+r.name,w,a.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+v,"#define MAX_BONES "+a.maxBones,a.useFog&&a.fog?"#define USE_FOG":"",a.useFog&&a.fogExp?"#define FOG_EXP2":"",a.map?"#define USE_MAP":"",a.envMap?"#define USE_ENVMAP":"",a.envMap?"#define "+d:"",a.lightMap?"#define USE_LIGHTMAP":"",a.aoMap?"#define USE_AOMAP":"",a.emissiveMap?"#define USE_EMISSIVEMAP":"",a.bumpMap?"#define USE_BUMPMAP":"",a.normalMap?"#define USE_NORMALMAP":"",a.displacementMap&&a.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",a.specularMap?"#define USE_SPECULARMAP":"",a.roughnessMap?"#define USE_ROUGHNESSMAP":"",a.metalnessMap?"#define USE_METALNESSMAP":"",a.alphaMap?"#define USE_ALPHAMAP":"",a.vertexColors?"#define USE_COLOR":"",a.flatShading?"#define FLAT_SHADED":"",a.skinning?"#define USE_SKINNING":"",a.useVertexTexture?"#define BONE_TEXTURE":"",a.morphTargets?"#define USE_MORPHTARGETS":"",a.morphNormals&&!1===a.flatShading?"#define USE_MORPHNORMALS":"",a.doubleSided?"#define DOUBLE_SIDED":"",a.flipSided?"#define FLIP_SIDED":"",a.shadowMapEnabled?"#define USE_SHADOWMAP":"",a.shadowMapEnabled?"#define "+h:"",a.sizeAttenuation?"#define USE_SIZEATTENUATION":"",a.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",a.logarithmicDepthBuffer&&t.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(dr).join("\n"),g=[A,"precision "+a.precision+" float;","precision "+a.precision+" int;","#define SHADER_NAME "+r.name,w,a.alphaTest?"#define ALPHATEST "+a.alphaTest+(a.alphaTest%1?"":".0"):"","#define GAMMA_FACTOR "+v,a.useFog&&a.fog?"#define USE_FOG":"",a.useFog&&a.fogExp?"#define FOG_EXP2":"",a.map?"#define USE_MAP":"",a.envMap?"#define USE_ENVMAP":"",a.envMap?"#define "+l:"",a.envMap?"#define "+d:"",a.envMap?"#define "+p:"",a.lightMap?"#define USE_LIGHTMAP":"",a.aoMap?"#define USE_AOMAP":"",a.emissiveMap?"#define USE_EMISSIVEMAP":"",a.bumpMap?"#define USE_BUMPMAP":"",a.normalMap?"#define USE_NORMALMAP":"",a.specularMap?"#define USE_SPECULARMAP":"",a.roughnessMap?"#define USE_ROUGHNESSMAP":"",a.metalnessMap?"#define USE_METALNESSMAP":"",a.alphaMap?"#define USE_ALPHAMAP":"",a.vertexColors?"#define USE_COLOR":"",a.gradientMap?"#define USE_GRADIENTMAP":"",a.flatShading?"#define FLAT_SHADED":"",a.doubleSided?"#define DOUBLE_SIDED":"",a.flipSided?"#define FLIP_SIDED":"",a.shadowMapEnabled?"#define USE_SHADOWMAP":"",a.shadowMapEnabled?"#define "+h:"",a.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",a.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",a.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",a.logarithmicDepthBuffer&&t.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",a.envMap&&t.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",a.toneMapping!==de?"#define TONE_MAPPING":"",a.toneMapping!==de?ni.tonemapping_pars_fragment:"",a.toneMapping!==de?lr("toneMapping",a.toneMapping):"",a.dithering?"#define DITHERING":"",a.outputEncoding||a.mapEncoding||a.envMapEncoding||a.emissiveMapEncoding?ni.encodings_pars_fragment:"",a.mapEncoding?hr("mapTexelToLinear",a.mapEncoding):"",a.envMapEncoding?hr("envMapTexelToLinear",a.envMapEncoding):"",a.emissiveMapEncoding?hr("emissiveMapTexelToLinear",a.emissiveMapEncoding):"",a.outputEncoding?(m="linearToOutputTexel",M=a.outputEncoding,y=ur(M),"vec4 "+m+"( vec4 value ) { return LinearTo"+y[0]+y[1]+"; }"):"",a.depthPacking?"#define DEPTH_PACKING "+n.depthPacking:"","\n"].filter(dr).join("\n")),c=fr(c=pr(c=gr(c),a),a),u=fr(u=pr(u=gr(u),a),a);var E=f+(c=mr(c)),T=g+(u=mr(u)),L=sr(o,o.VERTEX_SHADER,E),b=sr(o,o.FRAGMENT_SHADER,T);o.attachShader(x,L),o.attachShader(x,b),void 0!==n.index0AttributeName?o.bindAttribLocation(x,0,n.index0AttributeName):!0===a.morphTargets&&o.bindAttribLocation(x,0,"position"),o.linkProgram(x);var I,_,S=o.getProgramInfoLog(x).trim(),j=o.getShaderInfoLog(L).trim(),C=o.getShaderInfoLog(b).trim(),O=!0,z=!0;return!1===o.getProgramParameter(x,o.LINK_STATUS)?(O=!1,console.error("THREE.WebGLProgram: shader error: ",o.getError(),"gl.VALIDATE_STATUS",o.getProgramParameter(x,o.VALIDATE_STATUS),"gl.getProgramInfoLog",S,j,C)):""!==S?console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",S):""!==j&&""!==C||(z=!1),z&&(this.diagnostics={runnable:O,material:n,programLog:S,vertexShader:{log:j,prefix:f},fragmentShader:{log:C,prefix:g}}),o.deleteShader(L),o.deleteShader(b),this.getUniforms=function(){return void 0===I&&(I=new or(o,x,e)),I},this.getAttributes=function(){return void 0===_&&(_=function(e,t){for(var i={},n=e.getProgramParameter(t,e.ACTIVE_ATTRIBUTES),r=0;r<n;r++){var a=e.getActiveAttrib(t,r).name;i[a]=e.getAttribLocation(t,a)}return i}(o,x)),_},this.destroy=function(){o.deleteProgram(x),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms()."),this.getUniforms()}},attributes:{get:function(){return console.warn("THREE.WebGLProgram: .attributes is now .getAttributes()."),this.getAttributes()}}}),this.name=r.name,this.id=cr++,this.code=i,this.usedTimes=1,this.program=x,this.vertexShader=L,this.fragmentShader=b,this}function yr(e,t,i){var n=[],r={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow"},a=["precision","supportsVertexTextures","map","mapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];function o(e,t){var i;return e?e.isTexture?i=e.encoding:e.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),i=e.texture.encoding):i=Dt,i===Dt&&t&&(i=bt),i}this.getParameters=function(t,n,a,s,c,u,h){var l=r[t.type],d=h.isSkinnedMesh?function(e){var t=e.skeleton.bones;if(i.floatVertexTextures)return 1024;var n=i.maxVertexUniforms,r=Math.floor((n-20)/4),a=Math.min(r,t.length);return a<t.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+t.length+" bones. This GPU supports "+a+"."),0):a}(h):0,p=i.precision;null!==t.precision&&(p=i.getMaxPrecision(t.precision))!==t.precision&&console.warn("THREE.WebGLProgram.getParameters:",t.precision,"not supported, using",p,"instead.");var f=e.getRenderTarget();return{shaderID:l,precision:p,supportsVertexTextures:i.vertexTextures,outputEncoding:o(f?f.texture:null,e.gammaOutput),map:!!t.map,mapEncoding:o(t.map,e.gammaInput),envMap:!!t.envMap,envMapMode:t.envMap&&t.envMap.mapping,envMapEncoding:o(t.envMap,e.gammaInput),envMapCubeUV:!!t.envMap&&(t.envMap.mapping===xe||t.envMap.mapping===Ee),lightMap:!!t.lightMap,aoMap:!!t.aoMap,emissiveMap:!!t.emissiveMap,emissiveMapEncoding:o(t.emissiveMap,e.gammaInput),bumpMap:!!t.bumpMap,normalMap:!!t.normalMap,displacementMap:!!t.displacementMap,roughnessMap:!!t.roughnessMap,metalnessMap:!!t.metalnessMap,specularMap:!!t.specularMap,alphaMap:!!t.alphaMap,gradientMap:!!t.gradientMap,combine:t.combine,vertexColors:t.vertexColors,fog:!!s,useFog:t.fog,fogExp:s&&s.isFogExp2,flatShading:t.flatShading,sizeAttenuation:t.sizeAttenuation,logarithmicDepthBuffer:i.logarithmicDepthBuffer,skinning:t.skinning&&d>0,maxBones:d,useVertexTexture:i.floatVertexTextures,morphTargets:t.morphTargets,morphNormals:t.morphNormals,maxMorphTargets:e.maxMorphTargets,maxMorphNormals:e.maxMorphNormals,numDirLights:n.directional.length,numPointLights:n.point.length,numSpotLights:n.spot.length,numRectAreaLights:n.rectArea.length,numHemiLights:n.hemi.length,numClippingPlanes:c,numClipIntersection:u,dithering:t.dithering,shadowMapEnabled:e.shadowMap.enabled&&h.receiveShadow&&a.length>0,shadowMapType:e.shadowMap.type,toneMapping:e.toneMapping,physicallyCorrectLights:e.physicallyCorrectLights,premultipliedAlpha:t.premultipliedAlpha,alphaTest:t.alphaTest,doubleSided:t.side===I,flipSided:t.side===b,depthPacking:void 0!==t.depthPacking&&t.depthPacking}},this.getProgramCode=function(t,i){var n=[];if(i.shaderID?n.push(i.shaderID):(n.push(t.fragmentShader),n.push(t.vertexShader)),void 0!==t.defines)for(var r in t.defines)n.push(r),n.push(t.defines[r]);for(var o=0;o<a.length;o++)n.push(i[a[o]]);return n.push(t.onBeforeCompile.toString()),n.push(e.gammaOutput),n.join()},this.acquireProgram=function(i,r,a,o){for(var s,c=0,u=n.length;c<u;c++){var h=n[c];if(h.code===o){++(s=h).usedTimes;break}}return void 0===s&&(s=new Mr(e,t,o,i,r,a),n.push(s)),s},this.releaseProgram=function(e){if(0==--e.usedTimes){var t=n.indexOf(e);n[t]=n[n.length-1],n.pop(),e.destroy()}},this.programs=n}function vr(){var e=new WeakMap;return{get:function(t){var i=e.get(t);return void 0===i&&(i={},e.set(t,i)),i},remove:function(t){e.delete(t)},update:function(t,i,n){e.get(t)[i]=n},dispose:function(){e=new WeakMap}}}function Ar(e,t){return e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.program&&t.program&&e.program!==t.program?e.program.id-t.program.id:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function wr(e,t){return e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function xr(){var e=[],t=0,i=[],n=[];return{opaque:i,transparent:n,init:function(){t=0,i.length=0,n.length=0},push:function(r,a,o,s,c){var u=e[t];void 0===u?(u={id:r.id,object:r,geometry:a,material:o,program:o.program,renderOrder:r.renderOrder,z:s,group:c},e[t]=u):(u.id=r.id,u.object=r,u.geometry=a,u.material=o,u.program=o.program,u.renderOrder=r.renderOrder,u.z=s,u.group=c),(!0===o.transparent?n:i).push(u),t++},sort:function(){i.length>1&&i.sort(Ar),n.length>1&&n.sort(wr)}}}function Er(){var e={};return{get:function(t,i){var n=t.id+","+i.id,r=e[n];return void 0===r&&(r=new xr,e[n]=r),r},dispose:function(){e={}}}}function Tr(){var e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];var i;switch(t.type){case"DirectionalLight":i={direction:new Bt,color:new oi,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Rt};break;case"SpotLight":i={position:new Bt,direction:new Bt,color:new oi,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Rt};break;case"PointLight":i={position:new Bt,color:new oi,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new Rt,shadowCameraNear:1,shadowCameraFar:1e3};break;case"HemisphereLight":i={direction:new Bt,skyColor:new oi,groundColor:new oi};break;case"RectAreaLight":i={color:new oi,position:new Bt,halfWidth:new Bt,halfHeight:new Bt}}return e[t.id]=i,i}}}var Nr,Dr,Lr,br,Ir,_r,Sr,jr,Cr=0;function Or(){var e=new Tr,t={id:Cr++,hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},i=new Bt,n=new Ut,r=new Ut;return{setup:function(a,o,s){for(var c=0,u=0,h=0,l=0,d=0,p=0,f=0,g=0,m=s.matrixWorldInverse,M=0,y=a.length;M<y;M++){var v=a[M],A=v.color,w=v.intensity,x=v.distance,E=v.shadow&&v.shadow.map?v.shadow.map.texture:null;if(v.isAmbientLight)c+=A.r*w,u+=A.g*w,h+=A.b*w;else if(v.isDirectionalLight){if((N=e.get(v)).color.copy(v.color).multiplyScalar(v.intensity),N.direction.setFromMatrixPosition(v.matrixWorld),i.setFromMatrixPosition(v.target.matrixWorld),N.direction.sub(i),N.direction.transformDirection(m),N.shadow=v.castShadow,v.castShadow){var T=v.shadow;N.shadowBias=T.bias,N.shadowRadius=T.radius,N.shadowMapSize=T.mapSize}t.directionalShadowMap[l]=E,t.directionalShadowMatrix[l]=v.shadow.matrix,t.directional[l]=N,l++}else if(v.isSpotLight){if((N=e.get(v)).position.setFromMatrixPosition(v.matrixWorld),N.position.applyMatrix4(m),N.color.copy(A).multiplyScalar(w),N.distance=x,N.direction.setFromMatrixPosition(v.matrixWorld),i.setFromMatrixPosition(v.target.matrixWorld),N.direction.sub(i),N.direction.transformDirection(m),N.coneCos=Math.cos(v.angle),N.penumbraCos=Math.cos(v.angle*(1-v.penumbra)),N.decay=0===v.distance?0:v.decay,N.shadow=v.castShadow,v.castShadow){T=v.shadow;N.shadowBias=T.bias,N.shadowRadius=T.radius,N.shadowMapSize=T.mapSize}t.spotShadowMap[p]=E,t.spotShadowMatrix[p]=v.shadow.matrix,t.spot[p]=N,p++}else if(v.isRectAreaLight){(N=e.get(v)).color.copy(A).multiplyScalar(w),N.position.setFromMatrixPosition(v.matrixWorld),N.position.applyMatrix4(m),r.identity(),n.copy(v.matrixWorld),n.premultiply(m),r.extractRotation(n),N.halfWidth.set(.5*v.width,0,0),N.halfHeight.set(0,.5*v.height,0),N.halfWidth.applyMatrix4(r),N.halfHeight.applyMatrix4(r),t.rectArea[f]=N,f++}else if(v.isPointLight){if((N=e.get(v)).position.setFromMatrixPosition(v.matrixWorld),N.position.applyMatrix4(m),N.color.copy(v.color).multiplyScalar(v.intensity),N.distance=v.distance,N.decay=0===v.distance?0:v.decay,N.shadow=v.castShadow,v.castShadow){T=v.shadow;N.shadowBias=T.bias,N.shadowRadius=T.radius,N.shadowMapSize=T.mapSize,N.shadowCameraNear=T.camera.near,N.shadowCameraFar=T.camera.far}t.pointShadowMap[d]=E,t.pointShadowMatrix[d]=v.shadow.matrix,t.point[d]=N,d++}else if(v.isHemisphereLight){var N;(N=e.get(v)).direction.setFromMatrixPosition(v.matrixWorld),N.direction.transformDirection(m),N.direction.normalize(),N.skyColor.copy(v.color).multiplyScalar(w),N.groundColor.copy(v.groundColor).multiplyScalar(w),t.hemi[g]=N,g++}}t.ambient[0]=c,t.ambient[1]=u,t.ambient[2]=h,t.directional.length=l,t.spot.length=p,t.rectArea.length=f,t.point.length=d,t.hemi.length=g,t.hash=t.id+","+l+","+d+","+p+","+f+","+g+","+o.length},state:t}}function zr(){var e=new Or,t=[],i=[],n=[];return{init:function(){t.length=0,i.length=0,n.length=0},state:{lightsArray:t,shadowsArray:i,spritesArray:n,lights:e},setupLights:function(n){e.setup(t,i,n)},pushLight:function(e){t.push(e)},pushShadow:function(e){i.push(e)},pushSprite:function(e){n.push(e)}}}function Rr(){var e={};return{get:function(t,i){var n=t.id+","+i.id,r=e[n];return void 0===r&&(r=new zr,e[n]=r),r},dispose:function(){e={}}}}function Ur(e){$i.call(this),this.type="MeshDepthMaterial",this.depthPacking=Ct,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(e)}function Pr(e){$i.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new Bt,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.lights=!1,this.setValues(e)}function Br(e,t,i){for(var n=new ti,r=new Ut,a=new Rt,o=new Rt(i,i),s=new Bt,c=new Bt,u=1,h=2,l=1+(u|h),d=new Array(l),p=new Array(l),f={},g={0:b,1:L,2:I},m=[new Bt(1,0,0),new Bt(-1,0,0),new Bt(0,0,1),new Bt(0,0,-1),new Bt(0,1,0),new Bt(0,-1,0)],M=[new Bt(0,1,0),new Bt(0,1,0),new Bt(0,1,0),new Bt(0,1,0),new Bt(0,0,1),new Bt(0,0,-1)],y=[new Xt,new Xt,new Xt,new Xt,new Xt,new Xt],v=0;v!==l;++v){var A=0!=(v&u),w=0!=(v&h),x=new Ur({depthPacking:Ot,morphTargets:A,skinning:w});d[v]=x;var E=new Pr({morphTargets:A,skinning:w});p[v]=E}var T=this;function D(t,i,n,r,a,o){var s=t.geometry,c=null,l=d,m=t.customDepthMaterial;if(n&&(l=p,m=t.customDistanceMaterial),m)c=m;else{var M=!1;i.morphTargets&&(s&&s.isBufferGeometry?M=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:s&&s.isGeometry&&(M=s.morphTargets&&s.morphTargets.length>0)),t.isSkinnedMesh&&!1===i.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",t);var y=t.isSkinnedMesh&&i.skinning,v=0;M&&(v|=u),y&&(v|=h),c=l[v]}if(e.localClippingEnabled&&!0===i.clipShadows&&0!==i.clippingPlanes.length){var A=c.uuid,w=i.uuid,x=f[A];void 0===x&&(x={},f[A]=x);var E=x[w];void 0===E&&(E=c.clone(),x[w]=E),c=E}return c.visible=i.visible,c.wireframe=i.wireframe,c.side=null!=i.shadowSide?i.shadowSide:g[i.side],c.clipShadows=i.clipShadows,c.clippingPlanes=i.clippingPlanes,c.clipIntersection=i.clipIntersection,c.wireframeLinewidth=i.wireframeLinewidth,c.linewidth=i.linewidth,n&&c.isMeshDistanceMaterial&&(c.referencePosition.copy(r),c.nearDistance=a,c.farDistance=o),c}function _(i,r,a,o){if(!1!==i.visible){if(i.layers.test(r.layers)&&(i.isMesh||i.isLine||i.isPoints)&&i.castShadow&&(!i.frustumCulled||n.intersectsObject(i))){i.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,i.matrixWorld);var s=t.update(i),u=i.material;if(Array.isArray(u))for(var h=s.groups,l=0,d=h.length;l<d;l++){var p=h[l],f=u[p.materialIndex];if(f&&f.visible){var g=D(i,f,o,c,a.near,a.far);e.renderBufferDirect(a,null,s,g,i,p)}}else if(u.visible){g=D(i,u,o,c,a.near,a.far);e.renderBufferDirect(a,null,s,g,i,null)}}for(var m=i.children,M=0,y=m.length;M<y;M++)_(m[M],r,a,o)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=N,this.render=function(t,i,u){if(!1!==T.enabled&&(!1!==T.autoUpdate||!1!==T.needsUpdate)&&0!==t.length){var h,l=e.context,d=e.state;d.disable(l.BLEND),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);for(var p=0,f=t.length;p<f;p++){var g=t[p],v=g.shadow,A=g&&g.isPointLight;if(void 0!==v){var w=v.camera;if(a.copy(v.mapSize),a.min(o),A){var x=a.x,E=a.y;y[0].set(2*x,E,x,E),y[1].set(0,E,x,E),y[2].set(3*x,E,x,E),y[3].set(x,E,x,E),y[4].set(3*x,0,x,E),y[5].set(x,0,x,E),a.x*=4,a.y*=2}if(null===v.map){var N={minFilter:Le,magFilter:Le,format:We};v.map=new Zt(a.x,a.y,N),v.map.texture.name=g.name+".shadowMap",w.updateProjectionMatrix()}v.isSpotLightShadow&&v.update(g);var D=v.map,L=v.matrix;c.setFromMatrixPosition(g.matrixWorld),w.position.copy(c),A?(h=6,L.makeTranslation(-c.x,-c.y,-c.z)):(h=1,s.setFromMatrixPosition(g.target.matrixWorld),w.lookAt(s),w.updateMatrixWorld(),L.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),L.multiply(w.projectionMatrix),L.multiply(w.matrixWorldInverse)),e.setRenderTarget(D),e.clear();for(var b=0;b<h;b++){if(A){s.copy(w.position),s.add(m[b]),w.up.copy(M[b]),w.lookAt(s),w.updateMatrixWorld();var I=y[b];d.viewport(I)}r.multiplyMatrices(w.projectionMatrix,w.matrixWorldInverse),n.setFromMatrix(r),_(i,u,w,A)}}else console.warn("THREE.WebGLShadowMap:",g,"has no shadow.")}T.needsUpdate=!1}}}function kr(e,t,i,n,r,a,o,s,c){Wt.call(this,e,t,i,n,r,a,o,s,c),this.needsUpdate=!0}function Fr(e,t,i,n,r){var a,o,s,c,u,h,l=new Bt,d=new Pt,p=new Bt;function f(){var e=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),i=new Uint16Array([0,1,2,0,2,3]);a=t.createBuffer(),o=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,a),t.bufferData(t.ARRAY_BUFFER,e,t.STATIC_DRAW),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,o),t.bufferData(t.ELEMENT_ARRAY_BUFFER,i,t.STATIC_DRAW),s=function(){var e=t.createProgram(),i=t.createShader(t.VERTEX_SHADER),n=t.createShader(t.FRAGMENT_SHADER);return t.shaderSource(i,["precision "+r.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 center;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float fogDepth;","void main() {","\tvUV = uvOffset + uv * uvScale;","\tvec2 alignedPosition = ( position - center ) * scale;","\tvec2 rotatedPosition;","\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","\tvec4 mvPosition;","\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","\tmvPosition.xy += rotatedPosition;","\tgl_Position = projectionMatrix * mvPosition;","\tfogDepth = - mvPosition.z;","}"].join("\n")),t.shaderSource(n,["precision "+r.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","varying float fogDepth;","void main() {","\tvec4 texture = texture2D( map, vUV );","\tgl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","\tif ( gl_FragColor.a < alphaTest ) discard;","\tif ( fogType > 0 ) {","\t\tfloat fogFactor = 0.0;","\t\tif ( fogType == 1 ) {","\t\t\tfogFactor = smoothstep( fogNear, fogFar, fogDepth );","\t\t} else {","\t\t\tconst float LOG2 = 1.442695;","\t\t\tfogFactor = exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 );","\t\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","\t\t}","\t\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );","\t}","}"].join("\n")),t.compileShader(i),t.compileShader(n),t.attachShader(e,i),t.attachShader(e,n),t.linkProgram(e),e}(),c={position:t.getAttribLocation(s,"position"),uv:t.getAttribLocation(s,"uv")},u={uvOffset:t.getUniformLocation(s,"uvOffset"),uvScale:t.getUniformLocation(s,"uvScale"),rotation:t.getUniformLocation(s,"rotation"),center:t.getUniformLocation(s,"center"),scale:t.getUniformLocation(s,"scale"),color:t.getUniformLocation(s,"color"),map:t.getUniformLocation(s,"map"),opacity:t.getUniformLocation(s,"opacity"),modelViewMatrix:t.getUniformLocation(s,"modelViewMatrix"),projectionMatrix:t.getUniformLocation(s,"projectionMatrix"),fogType:t.getUniformLocation(s,"fogType"),fogDensity:t.getUniformLocation(s,"fogDensity"),fogNear:t.getUniformLocation(s,"fogNear"),fogFar:t.getUniformLocation(s,"fogFar"),fogColor:t.getUniformLocation(s,"fogColor"),fogDepth:t.getUniformLocation(s,"fogDepth"),alphaTest:t.getUniformLocation(s,"alphaTest")};var n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");n.width=8,n.height=8;var l=n.getContext("2d");l.fillStyle="white",l.fillRect(0,0,8,8),h=new kr(n)}function g(e,t){return e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:t.id-e.id}this.render=function(r,m,M){if(0!==r.length){void 0===s&&f(),i.useProgram(s),i.initAttributes(),i.enableAttribute(c.position),i.enableAttribute(c.uv),i.disableUnusedAttributes(),i.disable(t.CULL_FACE),i.enable(t.BLEND),t.bindBuffer(t.ARRAY_BUFFER,a),t.vertexAttribPointer(c.position,2,t.FLOAT,!1,16,0),t.vertexAttribPointer(c.uv,2,t.FLOAT,!1,16,8),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,o),t.uniformMatrix4fv(u.projectionMatrix,!1,M.projectionMatrix.elements),i.activeTexture(t.TEXTURE0),t.uniform1i(u.map,0);var y=0,v=0,A=m.fog;A?(t.uniform3f(u.fogColor,A.color.r,A.color.g,A.color.b),A.isFog?(t.uniform1f(u.fogNear,A.near),t.uniform1f(u.fogFar,A.far),t.uniform1i(u.fogType,1),y=1,v=1):A.isFogExp2&&(t.uniform1f(u.fogDensity,A.density),t.uniform1i(u.fogType,2),y=2,v=2)):(t.uniform1i(u.fogType,0),y=0,v=0);for(var w=0,x=r.length;w<x;w++){(N=r[w]).modelViewMatrix.multiplyMatrices(M.matrixWorldInverse,N.matrixWorld),N.z=-N.modelViewMatrix.elements[14]}r.sort(g);var E=[],T=[];for(w=0,x=r.length;w<x;w++){var N,D=(N=r[w]).material;if(!1!==D.visible){N.onBeforeRender(e,m,M,void 0,D,void 0),t.uniform1f(u.alphaTest,D.alphaTest),t.uniformMatrix4fv(u.modelViewMatrix,!1,N.modelViewMatrix.elements),N.matrixWorld.decompose(l,d,p),E[0]=p.x,E[1]=p.y,T[0]=N.center.x-.5,T[1]=N.center.y-.5;var L=0;m.fog&&D.fog&&(L=v),y!==L&&(t.uniform1i(u.fogType,L),y=L),null!==D.map?(t.uniform2f(u.uvOffset,D.map.offset.x,D.map.offset.y),t.uniform2f(u.uvScale,D.map.repeat.x,D.map.repeat.y)):(t.uniform2f(u.uvOffset,0,0),t.uniform2f(u.uvScale,1,1)),t.uniform1f(u.opacity,D.opacity),t.uniform3f(u.color,D.color.r,D.color.g,D.color.b),t.uniform1f(u.rotation,D.rotation),t.uniform2fv(u.center,T),t.uniform2fv(u.scale,E),i.setBlending(D.blending,D.blendEquation,D.blendSrc,D.blendDst,D.blendEquationAlpha,D.blendSrcAlpha,D.blendDstAlpha,D.premultipliedAlpha),i.buffers.depth.setTest(D.depthTest),i.buffers.depth.setMask(D.depthWrite),i.buffers.color.setMask(D.colorWrite),n.setTexture2D(D.map||h,0),t.drawElements(t.TRIANGLES,6,t.UNSIGNED_SHORT,0),N.onAfterRender(e,m,M,void 0,D,void 0)}}i.enable(t.CULL_FACE),i.reset()}}}function Gr(e,t,i){var n=new function(){var t=!1,i=new Xt,n=null,r=new Xt(0,0,0,0);return{setMask:function(i){n===i||t||(e.colorMask(i,i,i,i),n=i)},setLocked:function(e){t=e},setClear:function(t,n,a,o,s){!0===s&&(t*=o,n*=o,a*=o),i.set(t,n,a,o),!1===r.equals(i)&&(e.clearColor(t,n,a,o),r.copy(i))},reset:function(){t=!1,n=null,r.set(-1,0,0,0)}}},r=new function(){var t=!1,i=null,n=null,r=null;return{setTest:function(t){t?X(e.DEPTH_TEST):Z(e.DEPTH_TEST)},setMask:function(n){i===n||t||(e.depthMask(n),i=n)},setFunc:function(t){if(n!==t){if(t)switch(t){case te:e.depthFunc(e.NEVER);break;case ie:e.depthFunc(e.ALWAYS);break;case ne:e.depthFunc(e.LESS);break;case re:e.depthFunc(e.LEQUAL);break;case ae:e.depthFunc(e.EQUAL);break;case oe:e.depthFunc(e.GEQUAL);break;case se:e.depthFunc(e.GREATER);break;case ce:e.depthFunc(e.NOTEQUAL);break;default:e.depthFunc(e.LEQUAL)}else e.depthFunc(e.LEQUAL);n=t}},setLocked:function(e){t=e},setClear:function(t){r!==t&&(e.clearDepth(t),r=t)},reset:function(){t=!1,i=null,n=null,r=null}}},a=new function(){var t=!1,i=null,n=null,r=null,a=null,o=null,s=null,c=null,u=null;return{setTest:function(t){t?X(e.STENCIL_TEST):Z(e.STENCIL_TEST)},setMask:function(n){i===n||t||(e.stencilMask(n),i=n)},setFunc:function(t,i,o){n===t&&r===i&&a===o||(e.stencilFunc(t,i,o),n=t,r=i,a=o)},setOp:function(t,i,n){o===t&&s===i&&c===n||(e.stencilOp(t,i,n),o=t,s=i,c=n)},setLocked:function(e){t=e},setClear:function(t){u!==t&&(e.clearStencil(t),u=t)},reset:function(){t=!1,i=null,n=null,r=null,a=null,o=null,s=null,c=null,u=null}}},o=e.getParameter(e.MAX_VERTEX_ATTRIBS),s=new Uint8Array(o),c=new Uint8Array(o),u=new Uint8Array(o),h={},l=null,d=null,p=null,f=null,g=null,m=null,M=null,y=null,v=null,A=!1,w=null,N=null,D=null,L=null,_=null,S=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS),j=!1,B=0,k=e.getParameter(e.VERSION);-1!==k.indexOf("WebGL")?(B=parseFloat(/^WebGL\ ([0-9])/.exec(k)[1]),j=B>=1):-1!==k.indexOf("OpenGL ES")&&(B=parseFloat(/^OpenGL\ ES\ ([0-9])/.exec(k)[1]),j=B>=2);var F=null,G={},Q=new Xt,Y=new Xt;function V(t,i,n){var r=new Uint8Array(4),a=e.createTexture();e.bindTexture(t,a),e.texParameteri(t,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(t,e.TEXTURE_MAG_FILTER,e.NEAREST);for(var o=0;o<n;o++)e.texImage2D(i+o,0,e.RGBA,1,1,0,e.RGBA,e.UNSIGNED_BYTE,r);return a}var H={};function W(i,n){(s[i]=1,0===c[i]&&(e.enableVertexAttribArray(i),c[i]=1),u[i]!==n)&&(t.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(i,n),u[i]=n)}function X(t){!0!==h[t]&&(e.enable(t),h[t]=!0)}function Z(t){!1!==h[t]&&(e.disable(t),h[t]=!1)}function q(t,n,r,a,o,s,c,u){if(t!==C?X(e.BLEND):Z(e.BLEND),t!==P){if(t!==p||u!==A)switch(t){case z:u?(e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE)):(e.blendEquation(e.FUNC_ADD),e.blendFunc(e.SRC_ALPHA,e.ONE));break;case R:u?(e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ZERO,e.ZERO,e.ONE_MINUS_SRC_COLOR,e.ONE_MINUS_SRC_ALPHA)):(e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ZERO,e.ONE_MINUS_SRC_COLOR));break;case U:u?(e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ZERO,e.SRC_COLOR,e.ZERO,e.SRC_ALPHA)):(e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ZERO,e.SRC_COLOR));break;default:u?(e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE_MINUS_SRC_ALPHA,e.ONE,e.ONE_MINUS_SRC_ALPHA)):(e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA,e.ONE,e.ONE_MINUS_SRC_ALPHA))}f=null,g=null,m=null,M=null,y=null,v=null}else o=o||n,s=s||r,c=c||a,n===f&&o===M||(e.blendEquationSeparate(i.convert(n),i.convert(o)),f=n,M=o),r===g&&a===m&&s===y&&c===v||(e.blendFuncSeparate(i.convert(r),i.convert(a),i.convert(s),i.convert(c)),g=r,m=a,y=s,v=c);p=t,A=u}function J(t){w!==t&&(t?e.frontFace(e.CW):e.frontFace(e.CCW),w=t)}function K(t){t!==x?(X(e.CULL_FACE),t!==N&&(t===E?e.cullFace(e.BACK):t===T?e.cullFace(e.FRONT):e.cullFace(e.FRONT_AND_BACK))):Z(e.CULL_FACE),N=t}function $(t,i,n){t?(X(e.POLYGON_OFFSET_FILL),L===i&&_===n||(e.polygonOffset(i,n),L=i,_=n)):Z(e.POLYGON_OFFSET_FILL)}function ee(t){void 0===t&&(t=e.TEXTURE0+S-1),F!==t&&(e.activeTexture(t),F=t)}return H[e.TEXTURE_2D]=V(e.TEXTURE_2D,e.TEXTURE_2D,1),H[e.TEXTURE_CUBE_MAP]=V(e.TEXTURE_CUBE_MAP,e.TEXTURE_CUBE_MAP_POSITIVE_X,6),n.setClear(0,0,0,1),r.setClear(1),a.setClear(0),X(e.DEPTH_TEST),r.setFunc(re),J(!1),K(E),X(e.CULL_FACE),X(e.BLEND),q(O),{buffers:{color:n,depth:r,stencil:a},initAttributes:function(){for(var e=0,t=s.length;e<t;e++)s[e]=0},enableAttribute:function(e){W(e,0)},enableAttributeAndDivisor:W,disableUnusedAttributes:function(){for(var t=0,i=c.length;t!==i;++t)c[t]!==s[t]&&(e.disableVertexAttribArray(t),c[t]=0)},enable:X,disable:Z,getCompressedTextureFormats:function(){if(null===l&&(l=[],t.get("WEBGL_compressed_texture_pvrtc")||t.get("WEBGL_compressed_texture_s3tc")||t.get("WEBGL_compressed_texture_etc1")||t.get("WEBGL_compressed_texture_astc")))for(var i=e.getParameter(e.COMPRESSED_TEXTURE_FORMATS),n=0;n<i.length;n++)l.push(i[n]);return l},useProgram:function(t){return d!==t&&(e.useProgram(t),d=t,!0)},setBlending:q,setMaterial:function(t,i){t.side===I?Z(e.CULL_FACE):X(e.CULL_FACE);var a=t.side===b;i&&(a=!a),J(a),!0===t.transparent?q(t.blending,t.blendEquation,t.blendSrc,t.blendDst,t.blendEquationAlpha,t.blendSrcAlpha,t.blendDstAlpha,t.premultipliedAlpha):q(C),r.setFunc(t.depthFunc),r.setTest(t.depthTest),r.setMask(t.depthWrite),n.setMask(t.colorWrite),$(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits)},setFlipSided:J,setCullFace:K,setLineWidth:function(t){t!==D&&(j&&e.lineWidth(t),D=t)},setPolygonOffset:$,setScissorTest:function(t){t?X(e.SCISSOR_TEST):Z(e.SCISSOR_TEST)},activeTexture:ee,bindTexture:function(t,i){null===F&&ee();var n=G[F];void 0===n&&(n={type:void 0,texture:void 0},G[F]=n),n.type===t&&n.texture===i||(e.bindTexture(t,i||H[t]),n.type=t,n.texture=i)},compressedTexImage2D:function(){try{e.compressedTexImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texImage2D:function(){try{e.texImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},scissor:function(t){!1===Q.equals(t)&&(e.scissor(t.x,t.y,t.z,t.w),Q.copy(t))},viewport:function(t){!1===Y.equals(t)&&(e.viewport(t.x,t.y,t.z,t.w),Y.copy(t))},reset:function(){for(var t=0;t<c.length;t++)1===c[t]&&(e.disableVertexAttribArray(t),c[t]=0);h={},l=null,F=null,G={},d=null,p=null,w=null,N=null,n.reset(),r.reset(),a.reset()}}}function Qr(e,t,i,n,r,a,o){var s,c="undefined"!=typeof WebGL2RenderingContext&&e instanceof WebGL2RenderingContext,u={};function h(e,t){if(e.width>t||e.height>t){if("data"in e)return void console.warn("THREE.WebGLRenderer: image in DataTexture is too big ("+e.width+"x"+e.height+").");var i=t/Math.max(e.width,e.height),n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return n.width=Math.floor(e.width*i),n.height=Math.floor(e.height*i),n.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,n.width,n.height),console.warn("THREE.WebGLRenderer: image is too big ("+e.width+"x"+e.height+"). Resized to "+n.width+"x"+n.height,e),n}return e}function l(e){return zt.isPowerOfTwo(e.width)&&zt.isPowerOfTwo(e.height)}function d(e,t){return e.generateMipmaps&&t&&e.minFilter!==Le&&e.minFilter!==_e}function p(t,i,r,a){e.generateMipmap(t),n.get(i).__maxMipLevel=Math.log(Math.max(r,a))*Math.LOG2E}function f(t){return t===Le||t===be||t===Ie?e.NEAREST:e.LINEAR}function g(t){var i=t.target;i.removeEventListener("dispose",g),function(t){var i=n.get(t);if(t.image&&i.__image__webglTextureCube)e.deleteTexture(i.__image__webglTextureCube);else{if(void 0===i.__webglInit)return;e.deleteTexture(i.__webglTexture)}n.remove(t)}(i),i.isVideoTexture&&delete u[i.id],o.memory.textures--}function m(t){var i=t.target;i.removeEventListener("dispose",m),function(t){var i=n.get(t),r=n.get(t.texture);if(!t)return;void 0!==r.__webglTexture&&e.deleteTexture(r.__webglTexture);t.depthTexture&&t.depthTexture.dispose();if(t.isWebGLRenderTargetCube)for(var a=0;a<6;a++)e.deleteFramebuffer(i.__webglFramebuffer[a]),i.__webglDepthbuffer&&e.deleteRenderbuffer(i.__webglDepthbuffer[a]);else e.deleteFramebuffer(i.__webglFramebuffer),i.__webglDepthbuffer&&e.deleteRenderbuffer(i.__webglDepthbuffer);n.remove(t.texture),n.remove(t)}(i),o.memory.textures--}function M(t,f){var m=n.get(t);if(t.isVideoTexture&&function(e){var t=e.id,i=o.render.frame;u[t]!==i&&(u[t]=i,e.update())}(t),t.version>0&&m.__version!==t.version){var M=t.image;if(void 0===M)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",t);else{if(!1!==M.complete)return void function(t,n,u){void 0===t.__webglInit&&(t.__webglInit=!0,n.addEventListener("dispose",g),t.__webglTexture=e.createTexture(),o.memory.textures++);i.activeTexture(e.TEXTURE0+u),i.bindTexture(e.TEXTURE_2D,t.__webglTexture),e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,n.flipY),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,n.premultiplyAlpha),e.pixelStorei(e.UNPACK_ALIGNMENT,n.unpackAlignment);var f=h(n.image,r.maxTextureSize);(function(e){return e.wrapS!==Ne||e.wrapT!==Ne||e.minFilter!==Le&&e.minFilter!==_e})(n)&&!1===l(f)&&(f=function(e){return e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof ImageBitmap?(void 0===s&&(s=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),s.width=zt.floorPowerOfTwo(e.width),s.height=zt.floorPowerOfTwo(e.height),s.getContext("2d").drawImage(e,0,0,s.width,s.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+e.width+"x"+e.height+"). Resized to "+s.width+"x"+s.height,e),s):e}(f));var m=l(f),M=a.convert(n.format),v=a.convert(n.type);y(e.TEXTURE_2D,n,m);var A,w=n.mipmaps;if(n.isDepthTexture){var x=e.DEPTH_COMPONENT;if(n.type===Be){if(!c)throw new Error("Float Depth Texture only supported in WebGL2.0");x=e.DEPTH_COMPONENT32F}else c&&(x=e.DEPTH_COMPONENT16);n.format===qe&&x===e.DEPTH_COMPONENT&&n.type!==Re&&n.type!==Pe&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),n.type=Re,v=a.convert(n.type)),n.format===Je&&(x=e.DEPTH_STENCIL,n.type!==Ye&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),n.type=Ye,v=a.convert(n.type))),i.texImage2D(e.TEXTURE_2D,0,x,f.width,f.height,0,M,v,null)}else if(n.isDataTexture)if(w.length>0&&m){for(var E=0,T=w.length;E<T;E++)A=w[E],i.texImage2D(e.TEXTURE_2D,E,M,A.width,A.height,0,M,v,A.data);n.generateMipmaps=!1,t.__maxMipLevel=w.length-1}else i.texImage2D(e.TEXTURE_2D,0,M,f.width,f.height,0,M,v,f.data),t.__maxMipLevel=0;else if(n.isCompressedTexture){for(E=0,T=w.length;E<T;E++)A=w[E],n.format!==We&&n.format!==He?i.getCompressedTextureFormats().indexOf(M)>-1?i.compressedTexImage2D(e.TEXTURE_2D,E,M,A.width,A.height,0,A.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):i.texImage2D(e.TEXTURE_2D,E,M,A.width,A.height,0,M,v,A.data);t.__maxMipLevel=w.length-1}else if(w.length>0&&m){for(E=0,T=w.length;E<T;E++)A=w[E],i.texImage2D(e.TEXTURE_2D,E,M,M,v,A);n.generateMipmaps=!1,t.__maxMipLevel=w.length-1}else i.texImage2D(e.TEXTURE_2D,0,M,M,v,f),t.__maxMipLevel=0;d(n,m)&&p(e.TEXTURE_2D,n,f.width,f.height);t.__version=n.version,n.onUpdate&&n.onUpdate(n)}(m,t,f);console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",t)}}i.activeTexture(e.TEXTURE0+f),i.bindTexture(e.TEXTURE_2D,m.__webglTexture)}function y(i,o,s){var c;if(s?(e.texParameteri(i,e.TEXTURE_WRAP_S,a.convert(o.wrapS)),e.texParameteri(i,e.TEXTURE_WRAP_T,a.convert(o.wrapT)),e.texParameteri(i,e.TEXTURE_MAG_FILTER,a.convert(o.magFilter)),e.texParameteri(i,e.TEXTURE_MIN_FILTER,a.convert(o.minFilter))):(e.texParameteri(i,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(i,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),o.wrapS===Ne&&o.wrapT===Ne||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",o),e.texParameteri(i,e.TEXTURE_MAG_FILTER,f(o.magFilter)),e.texParameteri(i,e.TEXTURE_MIN_FILTER,f(o.minFilter)),o.minFilter!==Le&&o.minFilter!==_e&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",o)),c=t.get("EXT_texture_filter_anisotropic")){if(o.type===Be&&null===t.get("OES_texture_float_linear"))return;if(o.type===ke&&null===t.get("OES_texture_half_float_linear"))return;(o.anisotropy>1||n.get(o).__currentAnisotropy)&&(e.texParameterf(i,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(o.anisotropy,r.getMaxAnisotropy())),n.get(o).__currentAnisotropy=o.anisotropy)}}function v(t,r,o,s){var c=a.convert(r.texture.format),u=a.convert(r.texture.type);i.texImage2D(s,0,c,r.width,r.height,0,c,u,null),e.bindFramebuffer(e.FRAMEBUFFER,t),e.framebufferTexture2D(e.FRAMEBUFFER,o,s,n.get(r.texture).__webglTexture,0),e.bindFramebuffer(e.FRAMEBUFFER,null)}function A(t,i){e.bindRenderbuffer(e.RENDERBUFFER,t),i.depthBuffer&&!i.stencilBuffer?(e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,i.width,i.height),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t)):i.depthBuffer&&i.stencilBuffer?(e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,i.width,i.height),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t)):e.renderbufferStorage(e.RENDERBUFFER,e.RGBA4,i.width,i.height),e.bindRenderbuffer(e.RENDERBUFFER,null)}function w(t){var i=n.get(t),r=!0===t.isWebGLRenderTargetCube;if(t.depthTexture){if(r)throw new Error("target.depthTexture not supported in Cube render targets");!function(t,i){if(i&&i.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(e.FRAMEBUFFER,t),!i.depthTexture||!i.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(i.depthTexture).__webglTexture&&i.depthTexture.image.width===i.width&&i.depthTexture.image.height===i.height||(i.depthTexture.image.width=i.width,i.depthTexture.image.height=i.height,i.depthTexture.needsUpdate=!0),M(i.depthTexture,0);var r=n.get(i.depthTexture).__webglTexture;if(i.depthTexture.format===qe)e.framebufferTexture2D(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.TEXTURE_2D,r,0);else{if(i.depthTexture.format!==Je)throw new Error("Unknown depthTexture format");e.framebufferTexture2D(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.TEXTURE_2D,r,0)}}(i.__webglFramebuffer,t)}else if(r){i.__webglDepthbuffer=[];for(var a=0;a<6;a++)e.bindFramebuffer(e.FRAMEBUFFER,i.__webglFramebuffer[a]),i.__webglDepthbuffer[a]=e.createRenderbuffer(),A(i.__webglDepthbuffer[a],t)}else e.bindFramebuffer(e.FRAMEBUFFER,i.__webglFramebuffer),i.__webglDepthbuffer=e.createRenderbuffer(),A(i.__webglDepthbuffer,t);e.bindFramebuffer(e.FRAMEBUFFER,null)}this.setTexture2D=M,this.setTextureCube=function(t,s){var c=n.get(t);if(6===t.image.length)if(t.version>0&&c.__version!==t.version){c.__image__webglTextureCube||(t.addEventListener("dispose",g),c.__image__webglTextureCube=e.createTexture(),o.memory.textures++),i.activeTexture(e.TEXTURE0+s),i.bindTexture(e.TEXTURE_CUBE_MAP,c.__image__webglTextureCube),e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t.flipY);for(var u=t&&t.isCompressedTexture,f=t.image[0]&&t.image[0].isDataTexture,m=[],M=0;M<6;M++)m[M]=u||f?f?t.image[M].image:t.image[M]:h(t.image[M],r.maxCubemapSize);var v=m[0],A=l(v),w=a.convert(t.format),x=a.convert(t.type);y(e.TEXTURE_CUBE_MAP,t,A);for(M=0;M<6;M++)if(u)for(var E,T=m[M].mipmaps,N=0,D=T.length;N<D;N++)E=T[N],t.format!==We&&t.format!==He?i.getCompressedTextureFormats().indexOf(w)>-1?i.compressedTexImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+M,N,w,E.width,E.height,0,E.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):i.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+M,N,w,E.width,E.height,0,w,x,E.data);else f?i.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+M,0,w,m[M].width,m[M].height,0,w,x,m[M].data):i.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+M,0,w,w,x,m[M]);c.__maxMipLevel=u?T.length-1:0,d(t,A)&&p(e.TEXTURE_CUBE_MAP,t,v.width,v.height),c.__version=t.version,t.onUpdate&&t.onUpdate(t)}else i.activeTexture(e.TEXTURE0+s),i.bindTexture(e.TEXTURE_CUBE_MAP,c.__image__webglTextureCube)},this.setTextureCubeDynamic=function(t,r){i.activeTexture(e.TEXTURE0+r),i.bindTexture(e.TEXTURE_CUBE_MAP,n.get(t).__webglTexture)},this.setupRenderTarget=function(t){var r=n.get(t),a=n.get(t.texture);t.addEventListener("dispose",m),a.__webglTexture=e.createTexture(),o.memory.textures++;var s=!0===t.isWebGLRenderTargetCube,c=l(t);if(s){r.__webglFramebuffer=[];for(var u=0;u<6;u++)r.__webglFramebuffer[u]=e.createFramebuffer()}else r.__webglFramebuffer=e.createFramebuffer();if(s){i.bindTexture(e.TEXTURE_CUBE_MAP,a.__webglTexture),y(e.TEXTURE_CUBE_MAP,t.texture,c);for(u=0;u<6;u++)v(r.__webglFramebuffer[u],t,e.COLOR_ATTACHMENT0,e.TEXTURE_CUBE_MAP_POSITIVE_X+u);d(t.texture,c)&&p(e.TEXTURE_CUBE_MAP,t.texture,t.width,t.height),i.bindTexture(e.TEXTURE_CUBE_MAP,null)}else i.bindTexture(e.TEXTURE_2D,a.__webglTexture),y(e.TEXTURE_2D,t.texture,c),v(r.__webglFramebuffer,t,e.COLOR_ATTACHMENT0,e.TEXTURE_2D),d(t.texture,c)&&p(e.TEXTURE_2D,t.texture,t.width,t.height),i.bindTexture(e.TEXTURE_2D,null);t.depthBuffer&&w(t)},this.updateRenderTargetMipmap=function(t){var r=t.texture;if(d(r,l(t))){var a=t.isWebGLRenderTargetCube?e.TEXTURE_CUBE_MAP:e.TEXTURE_2D,o=n.get(r).__webglTexture;i.bindTexture(a,o),p(a,r,t.width,t.height),i.bindTexture(a,null)}}}function Yr(e,t){return{convert:function(i){var n;if(i===Te)return e.REPEAT;if(i===Ne)return e.CLAMP_TO_EDGE;if(i===De)return e.MIRRORED_REPEAT;if(i===Le)return e.NEAREST;if(i===be)return e.NEAREST_MIPMAP_NEAREST;if(i===Ie)return e.NEAREST_MIPMAP_LINEAR;if(i===_e)return e.LINEAR;if(i===Se)return e.LINEAR_MIPMAP_NEAREST;if(i===je)return e.LINEAR_MIPMAP_LINEAR;if(i===Ce)return e.UNSIGNED_BYTE;if(i===Fe)return e.UNSIGNED_SHORT_4_4_4_4;if(i===Ge)return e.UNSIGNED_SHORT_5_5_5_1;if(i===Qe)return e.UNSIGNED_SHORT_5_6_5;if(i===Oe)return e.BYTE;if(i===ze)return e.SHORT;if(i===Re)return e.UNSIGNED_SHORT;if(i===Ue)return e.INT;if(i===Pe)return e.UNSIGNED_INT;if(i===Be)return e.FLOAT;if(i===ke&&null!==(n=t.get("OES_texture_half_float")))return n.HALF_FLOAT_OES;if(i===Ve)return e.ALPHA;if(i===He)return e.RGB;if(i===We)return e.RGBA;if(i===Xe)return e.LUMINANCE;if(i===Ze)return e.LUMINANCE_ALPHA;if(i===qe)return e.DEPTH_COMPONENT;if(i===Je)return e.DEPTH_STENCIL;if(i===B)return e.FUNC_ADD;if(i===k)return e.FUNC_SUBTRACT;if(i===F)return e.FUNC_REVERSE_SUBTRACT;if(i===Y)return e.ZERO;if(i===V)return e.ONE;if(i===H)return e.SRC_COLOR;if(i===W)return e.ONE_MINUS_SRC_COLOR;if(i===X)return e.SRC_ALPHA;if(i===Z)return e.ONE_MINUS_SRC_ALPHA;if(i===q)return e.DST_ALPHA;if(i===J)return e.ONE_MINUS_DST_ALPHA;if(i===K)return e.DST_COLOR;if(i===$)return e.ONE_MINUS_DST_COLOR;if(i===ee)return e.SRC_ALPHA_SATURATE;if((i===Ke||i===$e||i===et||i===tt)&&null!==(n=t.get("WEBGL_compressed_texture_s3tc"))){if(i===Ke)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(i===$e)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(i===et)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(i===tt)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((i===it||i===nt||i===rt||i===at)&&null!==(n=t.get("WEBGL_compressed_texture_pvrtc"))){if(i===it)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(i===nt)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(i===rt)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(i===at)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(i===ot&&null!==(n=t.get("WEBGL_compressed_texture_etc1")))return n.COMPRESSED_RGB_ETC1_WEBGL;if((i===st||i===ct||i===ut||i===ht||i===lt||i===dt||i===pt||i===ft||i===gt||i===mt||i===Mt||i===yt||i===vt||i===At)&&null!==(n=t.get("WEBGL_compressed_texture_astc")))return i;if((i===G||i===Q)&&null!==(n=t.get("EXT_blend_minmax"))){if(i===G)return n.MIN_EXT;if(i===Q)return n.MAX_EXT}return i===Ye&&null!==(n=t.get("WEBGL_depth_texture"))?n.UNSIGNED_INT_24_8_WEBGL:0}}}function Vr(e,t,i,n){Ai.call(this),this.type="PerspectiveCamera",this.fov=void 0!==e?e:50,this.zoom=1,this.near=void 0!==i?i:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==t?t:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function Hr(e){Vr.call(this),this.cameras=e||[]}function Wr(e){var t=this,i=null,n=null,r=null,a=new Ut,o=new Ut;"undefined"!=typeof window&&"VRFrameData"in window&&(n=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",m,!1));var s=new Ut,c=new Pt,u=new Bt,h=new Vr;h.bounds=new Xt(0,0,.5,1),h.layers.enable(1);var l=new Vr;l.bounds=new Xt(.5,0,.5,1),l.layers.enable(2);var d,p,f=new Hr([h,l]);function g(){return null!==i&&!0===i.isPresenting}function m(){if(g()){var n=i.getEyeParameters("left"),r=n.renderWidth,a=n.renderHeight;p=e.getPixelRatio(),d=e.getSize(),e.setDrawingBufferSize(2*r,a,1),M.start()}else t.enabled&&(e.setDrawingBufferSize(d.width,d.height,p),M.stop())}f.layers.enable(1),f.layers.enable(2),this.enabled=!1,this.userHeight=1.6,this.getDevice=function(){return i},this.setDevice=function(e){void 0!==e&&(i=e),M.setContext(e)},this.setPoseTarget=function(e){void 0!==e&&(r=e)},this.getCamera=function(e){if(null===i)return e;i.depthNear=e.near,i.depthFar=e.far,i.getFrameData(n);var d=i.stageParameters;d?a.fromArray(d.sittingToStandingTransform):a.makeTranslation(0,t.userHeight,0);var p=n.pose,g=null!==r?r:e;if(g.matrix.copy(a),g.matrix.decompose(g.position,g.quaternion,g.scale),null!==p.orientation&&(c.fromArray(p.orientation),g.quaternion.multiply(c)),null!==p.position&&(c.setFromRotationMatrix(a),u.fromArray(p.position),u.applyQuaternion(c),g.position.add(u)),g.updateMatrixWorld(),!1===i.isPresenting)return e;h.near=e.near,l.near=e.near,h.far=e.far,l.far=e.far,f.matrixWorld.copy(e.matrixWorld),f.matrixWorldInverse.copy(e.matrixWorldInverse),h.matrixWorldInverse.fromArray(n.leftViewMatrix),l.matrixWorldInverse.fromArray(n.rightViewMatrix),o.getInverse(a),h.matrixWorldInverse.multiply(o),l.matrixWorldInverse.multiply(o);var m=g.parent;null!==m&&(s.getInverse(m.matrixWorld),h.matrixWorldInverse.multiply(s),l.matrixWorldInverse.multiply(s)),h.matrixWorld.getInverse(h.matrixWorldInverse),l.matrixWorld.getInverse(l.matrixWorldInverse),h.projectionMatrix.fromArray(n.leftProjectionMatrix),l.projectionMatrix.fromArray(n.rightProjectionMatrix),f.projectionMatrix.copy(h.projectionMatrix);var M=i.getLayers();if(M.length){var y=M[0];null!==y.leftBounds&&4===y.leftBounds.length&&h.bounds.fromArray(y.leftBounds),null!==y.rightBounds&&4===y.rightBounds.length&&l.bounds.fromArray(y.rightBounds)}return f},this.getStandingMatrix=function(){return a},this.isPresenting=g;var M=new hi;this.setAnimationLoop=function(e){M.setAnimationLoop(e)},this.submitFrame=function(){g()&&i.submitFrame()},this.dispose=function(){"undefined"!=typeof window&&window.removeEventListener("vrdisplaypresentchange",m)}}function Xr(e){var t=e.context,i=null,n=null,r=null,a=null;function o(){return null!==n&&null!==r}var s=new Vr;s.layers.enable(1),s.viewport=new Xt;var c=new Vr;c.layers.enable(2),c.viewport=new Xt;var u=new Hr([s,c]);function h(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.getInverse(e.matrixWorld)}u.layers.enable(1),u.layers.enable(2),this.enabled=!1,this.getDevice=function(){return i},this.setDevice=function(e){void 0!==e&&(i=e),t.setCompatibleXRDevice(e)},this.setSession=function(i,a){null!==(n=i)&&(n.addEventListener("end",function(){e.setFramebuffer(null),d.stop()}),n.baseLayer=new XRWebGLLayer(n,t),n.requestFrameOfReference(a.frameOfReferenceType).then(function(t){r=t,e.setFramebuffer(n.baseLayer.framebuffer),d.setContext(n),d.start()}))},this.getCamera=function(e){if(o()){var t=e.parent,i=u.cameras;h(u,t);for(var n=0;n<i.length;n++)h(i[n],t);e.matrixWorld.copy(u.matrixWorld);for(var r=e.children,a=(n=0,r.length);n<a;n++)r[n].updateMatrixWorld(!0);return u}return e},this.isPresenting=o;var l=null;var d=new hi;d.setAnimationLoop(function(e,t){a=t.getDevicePose(r);for(var i=n.baseLayer,o=t.views,s=0;s<o.length;s++){var c=o[s],h=i.getViewport(c),d=a.getViewMatrix(c),p=u.cameras[s];p.matrix.fromArray(d).getInverse(p.matrix),p.projectionMatrix.fromArray(c.projectionMatrix),p.viewport.set(h.x,h.y,h.width,h.height),0===s&&(u.matrix.copy(p.matrix),u.projectionMatrix.copy(p.projectionMatrix))}l&&l()}),this.setAnimationLoop=function(e){l=e},this.getStandingMatrix=function(){return console.warn("THREE.WebXRManager: getStandingMatrix() is no longer needed."),new THREE.Matrix4},this.submitFrame=function(){}}function Zr(e){console.log("THREE.WebGLRenderer",y);var t=void 0!==(e=e||{}).canvas?e.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),i=void 0!==e.context?e.context:null,n=void 0!==e.alpha&&e.alpha,r=void 0===e.depth||e.depth,a=void 0===e.stencil||e.stencil,o=void 0!==e.antialias&&e.antialias,s=void 0===e.premultipliedAlpha||e.premultipliedAlpha,c=void 0!==e.preserveDrawingBuffer&&e.preserveDrawingBuffer,u=void 0!==e.powerPreference?e.powerPreference:"default",h=null,l=null;this.domElement=t,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=pe,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var d,p,f,g,m,M,v,A,w,x,E,T,N,D,L,I,S,j,C,O=this,z=!1,R=null,U=null,P=null,B=-1,k="",F=null,G=null,Q=new Xt,Y=new Xt,V=null,H=0,W=t.width,X=t.height,Z=1,q=new Xt(0,0,W,X),J=new Xt(0,0,W,X),K=!1,$=new ti,ee=new hn,te=!1,ie=!1,ne=new Ut,re=new Bt;function ae(){return null===U?Z:1}try{var oe={alpha:n,depth:r,stencil:a,antialias:o,premultipliedAlpha:s,preserveDrawingBuffer:c,powerPreference:u};if(t.addEventListener("webglcontextlost",he,!1),t.addEventListener("webglcontextrestored",le,!1),null===(d=i||t.getContext("webgl",oe)||t.getContext("experimental-webgl",oe)))throw null!==t.getContext("webgl")?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.");void 0===d.getShaderPrecisionFormat&&(d.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(e){console.error("THREE.WebGLRenderer: "+e.message)}function se(){(p=new ln(d)).get("WEBGL_depth_texture"),p.get("OES_texture_float"),p.get("OES_texture_float_linear"),p.get("OES_texture_half_float"),p.get("OES_texture_half_float_linear"),p.get("OES_standard_derivatives"),p.get("OES_element_index_uint"),p.get("ANGLE_instanced_arrays"),C=new Yr(d,p),f=new un(d,p,e),(g=new Gr(d,p,C)).scissor(Y.copy(J).multiplyScalar(Z)),g.viewport(Q.copy(q).multiplyScalar(Z)),m=new fn(d),M=new vr,v=new Qr(d,p,g,M,f,C,m),A=new li(d),w=new dn(d,A,m),x=new Mn(w,m),L=new mn(d),E=new yr(O,p,f),T=new Er,N=new Rr,D=new sn(O,g,x,s),I=new cn(d,p,m),S=new pn(d,p,m),j=new Fr(O,d,g,v,f),m.programs=E.programs,O.context=d,O.capabilities=f,O.extensions=p,O.properties=M,O.renderLists=T,O.state=g,O.info=m}se();var ce="xr"in navigator?new Xr(O):new Wr(O);this.vr=ce;var ue=new Br(O,x,f.maxTextureSize);function he(e){e.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),z=!0}function le(){console.log("THREE.WebGLRenderer: Context Restored."),z=!1,se()}function de(e){var t=e.target;t.removeEventListener("dispose",de),function(e){fe(e),M.remove(e)}(t)}function fe(e){var t=M.get(e).program;e.program=void 0,void 0!==t&&E.releaseProgram(t)}this.shadowMap=ue,this.getContext=function(){return d},this.getContextAttributes=function(){return d.getContextAttributes()},this.forceContextLoss=function(){var e=p.get("WEBGL_lose_context");e&&e.loseContext()},this.forceContextRestore=function(){var e=p.get("WEBGL_lose_context");e&&e.restoreContext()},this.getPixelRatio=function(){return Z},this.setPixelRatio=function(e){void 0!==e&&(Z=e,this.setSize(W,X,!1))},this.getSize=function(){return{width:W,height:X}},this.setSize=function(e,i,n){ce.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(W=e,X=i,t.width=e*Z,t.height=i*Z,!1!==n&&(t.style.width=e+"px",t.style.height=i+"px"),this.setViewport(0,0,e,i))},this.getDrawingBufferSize=function(){return{width:W*Z,height:X*Z}},this.setDrawingBufferSize=function(e,i,n){W=e,X=i,Z=n,t.width=e*n,t.height=i*n,this.setViewport(0,0,e,i)},this.getCurrentViewport=function(){return Q},this.setViewport=function(e,t,i,n){q.set(e,X-t-n,i,n),g.viewport(Q.copy(q).multiplyScalar(Z))},this.setScissor=function(e,t,i,n){J.set(e,X-t-n,i,n),g.scissor(Y.copy(J).multiplyScalar(Z))},this.setScissorTest=function(e){g.setScissorTest(K=e)},this.getClearColor=function(){return D.getClearColor()},this.setClearColor=function(){D.setClearColor.apply(D,arguments)},this.getClearAlpha=function(){return D.getClearAlpha()},this.setClearAlpha=function(){D.setClearAlpha.apply(D,arguments)},this.clear=function(e,t,i){var n=0;(void 0===e||e)&&(n|=d.COLOR_BUFFER_BIT),(void 0===t||t)&&(n|=d.DEPTH_BUFFER_BIT),(void 0===i||i)&&(n|=d.STENCIL_BUFFER_BIT),d.clear(n)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(e,t,i,n){this.setRenderTarget(e),this.clear(t,i,n)},this.dispose=function(){t.removeEventListener("webglcontextlost",he,!1),t.removeEventListener("webglcontextrestored",le,!1),T.dispose(),N.dispose(),M.dispose(),x.dispose(),ce.dispose(),Me.stop()},this.renderBufferImmediate=function(e,t,i){g.initAttributes();var n=M.get(e);e.hasPositions&&!n.position&&(n.position=d.createBuffer()),e.hasNormals&&!n.normal&&(n.normal=d.createBuffer()),e.hasUvs&&!n.uv&&(n.uv=d.createBuffer()),e.hasColors&&!n.color&&(n.color=d.createBuffer());var r=t.getAttributes();if(e.hasPositions&&(d.bindBuffer(d.ARRAY_BUFFER,n.position),d.bufferData(d.ARRAY_BUFFER,e.positionArray,d.DYNAMIC_DRAW),g.enableAttribute(r.position),d.vertexAttribPointer(r.position,3,d.FLOAT,!1,0,0)),e.hasNormals){if(d.bindBuffer(d.ARRAY_BUFFER,n.normal),!i.isMeshPhongMaterial&&!i.isMeshStandardMaterial&&!i.isMeshNormalMaterial&&!0===i.flatShading)for(var a=0,o=3*e.count;a<o;a+=9){var s=e.normalArray,c=(s[a+0]+s[a+3]+s[a+6])/3,u=(s[a+1]+s[a+4]+s[a+7])/3,h=(s[a+2]+s[a+5]+s[a+8])/3;s[a+0]=c,s[a+1]=u,s[a+2]=h,s[a+3]=c,s[a+4]=u,s[a+5]=h,s[a+6]=c,s[a+7]=u,s[a+8]=h}d.bufferData(d.ARRAY_BUFFER,e.normalArray,d.DYNAMIC_DRAW),g.enableAttribute(r.normal),d.vertexAttribPointer(r.normal,3,d.FLOAT,!1,0,0)}e.hasUvs&&i.map&&(d.bindBuffer(d.ARRAY_BUFFER,n.uv),d.bufferData(d.ARRAY_BUFFER,e.uvArray,d.DYNAMIC_DRAW),g.enableAttribute(r.uv),d.vertexAttribPointer(r.uv,2,d.FLOAT,!1,0,0)),e.hasColors&&i.vertexColors!==_&&(d.bindBuffer(d.ARRAY_BUFFER,n.color),d.bufferData(d.ARRAY_BUFFER,e.colorArray,d.DYNAMIC_DRAW),g.enableAttribute(r.color),d.vertexAttribPointer(r.color,3,d.FLOAT,!1,0,0)),g.disableUnusedAttributes(),d.drawArrays(d.TRIANGLES,0,e.count),e.count=0},this.renderBufferDirect=function(e,t,i,n,r,a){var o=r.isMesh&&r.matrixWorld.determinant()<0;g.setMaterial(n,o);var s=we(e,t,n,r),c=i.id+"_"+s.id+"_"+(!0===n.wireframe),u=!1;c!==k&&(k=c,u=!0),r.morphTargetInfluences&&(L.update(r,i,n,s),u=!0);var h,l=i.index,f=i.attributes.position,m=1;!0===n.wireframe&&(l=w.getWireframeAttribute(i),m=2);var M=I;null!==l&&(h=A.get(l),(M=S).setIndex(h)),u&&(!function(e,t,i){if(i&&i.isInstancedBufferGeometry&&null===p.get("ANGLE_instanced_arrays"))return void console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");g.initAttributes();var n=i.attributes,r=t.getAttributes(),a=e.defaultAttributeValues;for(var o in r){var s=r[o];if(s>=0){var c=n[o];if(void 0!==c){var u=c.normalized,h=c.itemSize,l=A.get(c);if(void 0===l)continue;var f=l.buffer,m=l.type,M=l.bytesPerElement;if(c.isInterleavedBufferAttribute){var y=c.data,v=y.stride,w=c.offset;y&&y.isInstancedInterleavedBuffer?(g.enableAttributeAndDivisor(s,y.meshPerAttribute),void 0===i.maxInstancedCount&&(i.maxInstancedCount=y.meshPerAttribute*y.count)):g.enableAttribute(s),d.bindBuffer(d.ARRAY_BUFFER,f),d.vertexAttribPointer(s,h,m,u,v*M,w*M)}else c.isInstancedBufferAttribute?(g.enableAttributeAndDivisor(s,c.meshPerAttribute),void 0===i.maxInstancedCount&&(i.maxInstancedCount=c.meshPerAttribute*c.count)):g.enableAttribute(s),d.bindBuffer(d.ARRAY_BUFFER,f),d.vertexAttribPointer(s,h,m,u,0,0)}else if(void 0!==a){var x=a[o];if(void 0!==x)switch(x.length){case 2:d.vertexAttrib2fv(s,x);break;case 3:d.vertexAttrib3fv(s,x);break;case 4:d.vertexAttrib4fv(s,x);break;default:d.vertexAttrib1fv(s,x)}}}}g.disableUnusedAttributes()}(n,s,i),null!==l&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,h.buffer));var y=1/0;null!==l?y=l.count:void 0!==f&&(y=f.count);var v=i.drawRange.start*m,x=i.drawRange.count*m,E=null!==a?a.start*m:0,T=null!==a?a.count*m:1/0,N=Math.max(v,E),D=Math.min(y,v+x,E+T)-1,b=Math.max(0,D-N+1);if(0!==b){if(r.isMesh)if(!0===n.wireframe)g.setLineWidth(n.wireframeLinewidth*ae()),M.setMode(d.LINES);else switch(r.drawMode){case Et:M.setMode(d.TRIANGLES);break;case Tt:M.setMode(d.TRIANGLE_STRIP);break;case Nt:M.setMode(d.TRIANGLE_FAN)}else if(r.isLine){var _=n.linewidth;void 0===_&&(_=1),g.setLineWidth(_*ae()),r.isLineSegments?M.setMode(d.LINES):r.isLineLoop?M.setMode(d.LINE_LOOP):M.setMode(d.LINE_STRIP)}else r.isPoints&&M.setMode(d.POINTS);i&&i.isInstancedBufferGeometry?i.maxInstancedCount>0&&M.renderInstances(i,N,b):M.render(N,b)}},this.compile=function(e,t){(l=N.get(e,t)).init(),e.traverse(function(e){e.isLight&&(l.pushLight(e),e.castShadow&&l.pushShadow(e))}),l.setupLights(t),e.traverse(function(t){if(t.material)if(Array.isArray(t.material))for(var i=0;i<t.material.length;i++)Ae(t.material[i],e.fog,t);else Ae(t.material,e.fog,t)})};var ge=null;var me,Me=new hi;function ye(e,t,i,n){for(var r=0,a=e.length;r<a;r++){var o=e[r],s=o.object,c=o.geometry,u=void 0===n?o.material:n,h=o.group;if(i.isArrayCamera){G=i;for(var l=i.cameras,d=0,p=l.length;d<p;d++){var f=l[d];if(s.layers.test(f.layers)){if("viewport"in f)g.viewport(Q.copy(f.viewport));else{var m=f.bounds,M=m.x*W,y=m.y*X,v=m.z*W,A=m.w*X;g.viewport(Q.set(M,y,v,A).multiplyScalar(Z))}ve(s,t,f,c,u,h)}}}else G=null,ve(s,t,i,c,u,h)}}function ve(e,t,i,n,r,a){if(e.onBeforeRender(O,t,i,n,r,a),l=N.get(t,G||i),e.modelViewMatrix.multiplyMatrices(i.matrixWorldInverse,e.matrixWorld),e.normalMatrix.getNormalMatrix(e.modelViewMatrix),e.isImmediateRenderObject){var o=e.isMesh&&e.matrixWorld.determinant()<0;g.setMaterial(r,o);var s=we(i,t.fog,r,e);k="",function(e,t,i){e.render(function(e){O.renderBufferImmediate(e,t,i)})}(e,s,r)}else O.renderBufferDirect(i,t.fog,n,r,e,a);e.onAfterRender(O,t,i,n,r,a),l=N.get(t,G||i)}function Ae(e,t,i){var n=M.get(e),r=l.state.lights,a=l.state.shadowsArray,o=E.getParameters(e,r.state,a,t,ee.numPlanes,ee.numIntersection,i),s=E.getProgramCode(e,o),c=n.program,u=!0;if(void 0===c)e.addEventListener("dispose",de);else if(c.code!==s)fe(e);else if(n.lightsHash!==r.state.hash)M.update(e,"lightsHash",r.state.hash),u=!1;else{if(void 0!==o.shaderID)return;u=!1}if(u){if(o.shaderID){var h=ui[o.shaderID];n.shader={name:e.type,uniforms:ri.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else n.shader={name:e.type,uniforms:e.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader};e.onBeforeCompile(n.shader,O),c=E.acquireProgram(e,n.shader,o,s),n.program=c,e.program=c}var d=c.getAttributes();if(e.morphTargets){e.numSupportedMorphTargets=0;for(var p=0;p<O.maxMorphTargets;p++)d["morphTarget"+p]>=0&&e.numSupportedMorphTargets++}if(e.morphNormals){e.numSupportedMorphNormals=0;for(p=0;p<O.maxMorphNormals;p++)d["morphNormal"+p]>=0&&e.numSupportedMorphNormals++}var f=n.shader.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(n.numClippingPlanes=ee.numPlanes,n.numIntersection=ee.numIntersection,f.clippingPlanes=ee.uniform),n.fog=t,n.lightsHash=r.state.hash,e.lights&&(f.ambientLightColor.value=r.state.ambient,f.directionalLights.value=r.state.directional,f.spotLights.value=r.state.spot,f.rectAreaLights.value=r.state.rectArea,f.pointLights.value=r.state.point,f.hemisphereLights.value=r.state.hemi,f.directionalShadowMap.value=r.state.directionalShadowMap,f.directionalShadowMatrix.value=r.state.directionalShadowMatrix,f.spotShadowMap.value=r.state.spotShadowMap,f.spotShadowMatrix.value=r.state.spotShadowMatrix,f.pointShadowMap.value=r.state.pointShadowMap,f.pointShadowMatrix.value=r.state.pointShadowMatrix);var g=n.program.getUniforms(),m=or.seqWithValue(g.seq,f);n.uniformsList=m}function we(e,t,i,n){H=0;var r=M.get(i),a=l.state.lights;if(te&&(ie||e!==F)){var o=e===F&&i.id===B;ee.setState(i.clippingPlanes,i.clipIntersection,i.clipShadows,e,r,o)}!1===i.needsUpdate&&(void 0===r.program?i.needsUpdate=!0:i.fog&&r.fog!==t?i.needsUpdate=!0:i.lights&&r.lightsHash!==a.state.hash?i.needsUpdate=!0:void 0===r.numClippingPlanes||r.numClippingPlanes===ee.numPlanes&&r.numIntersection===ee.numIntersection||(i.needsUpdate=!0)),i.needsUpdate&&(Ae(i,t,n),i.needsUpdate=!1);var s,c,u=!1,h=!1,p=!1,m=r.program,y=m.getUniforms(),v=r.shader.uniforms;if(g.useProgram(m.program)&&(u=!0,h=!0,p=!0),i.id!==B&&(B=i.id,h=!0),u||e!==F){if(y.setValue(d,"projectionMatrix",e.projectionMatrix),f.logarithmicDepthBuffer&&y.setValue(d,"logDepthBufFC",2/(Math.log(e.far+1)/Math.LN2)),F!==(G||e)&&(F=G||e,h=!0,p=!0),i.isShaderMaterial||i.isMeshPhongMaterial||i.isMeshStandardMaterial||i.envMap){var A=y.map.cameraPosition;void 0!==A&&A.setValue(d,re.setFromMatrixPosition(e.matrixWorld))}(i.isMeshPhongMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial||i.skinning)&&y.setValue(d,"viewMatrix",e.matrixWorldInverse)}if(i.skinning){y.setOptional(d,n,"bindMatrix"),y.setOptional(d,n,"bindMatrixInverse");var w=n.skeleton;if(w){var x=w.bones;if(f.floatVertexTextures){if(void 0===w.boneTexture){var E=Math.sqrt(4*x.length);E=zt.ceilPowerOfTwo(E),E=Math.max(E,4);var T=new Float32Array(E*E*4);T.set(w.boneMatrices);var N=new Jt(T,E,E,We,Be);N.needsUpdate=!0,w.boneMatrices=T,w.boneTexture=N,w.boneTextureSize=E}y.setValue(d,"boneTexture",w.boneTexture),y.setValue(d,"boneTextureSize",w.boneTextureSize)}else y.setOptional(d,w,"boneMatrices")}}return h&&(y.setValue(d,"toneMappingExposure",O.toneMappingExposure),y.setValue(d,"toneMappingWhitePoint",O.toneMappingWhitePoint),i.lights&&(c=p,(s=v).ambientLightColor.needsUpdate=c,s.directionalLights.needsUpdate=c,s.pointLights.needsUpdate=c,s.spotLights.needsUpdate=c,s.rectAreaLights.needsUpdate=c,s.hemisphereLights.needsUpdate=c),t&&i.fog&&function(e,t){e.fogColor.value=t.color,t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)}(v,t),i.isMeshBasicMaterial?xe(v,i):i.isMeshLambertMaterial?(xe(v,i),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(v,i)):i.isMeshPhongMaterial?(xe(v,i),i.isMeshToonMaterial?function(e,t){Ee(e,t),t.gradientMap&&(e.gradientMap.value=t.gradientMap)}(v,i):Ee(v,i)):i.isMeshStandardMaterial?(xe(v,i),i.isMeshPhysicalMaterial?function(e,t){e.clearCoat.value=t.clearCoat,e.clearCoatRoughness.value=t.clearCoatRoughness,Te(e,t)}(v,i):Te(v,i)):i.isMeshDepthMaterial?(xe(v,i),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(v,i)):i.isMeshDistanceMaterial?(xe(v,i),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias);e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(v,i)):i.isMeshNormalMaterial?(xe(v,i),function(e,t){t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===b&&(e.bumpScale.value*=-1));t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===b&&e.normalScale.value.negate());t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(v,i)):i.isLineBasicMaterial?(function(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity}(v,i),i.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(v,i)):i.isPointsMaterial?function(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity,e.size.value=t.size*Z,e.scale.value=.5*X,e.map.value=t.map,null!==t.map&&(!0===t.map.matrixAutoUpdate&&t.map.updateMatrix(),e.uvTransform.value.copy(t.map.matrix))}(v,i):i.isShadowMaterial&&(v.color.value=i.color,v.opacity.value=i.opacity),void 0!==v.ltc_1&&(v.ltc_1.value=ci.LTC_1),void 0!==v.ltc_2&&(v.ltc_2.value=ci.LTC_2),or.upload(d,r.uniformsList,v,O)),i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(or.upload(d,r.uniformsList,v,O),i.uniformsNeedUpdate=!1),y.setValue(d,"modelViewMatrix",n.modelViewMatrix),y.setValue(d,"normalMatrix",n.normalMatrix),y.setValue(d,"modelMatrix",n.matrixWorld),m}function xe(e,t){var i;e.opacity.value=t.opacity,t.color&&(e.diffuse.value=t.color),t.emissive&&e.emissive.value.copy(t.emissive).multiplyScalar(t.emissiveIntensity),t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.specularMap&&(e.specularMap.value=t.specularMap),t.envMap&&(e.envMap.value=t.envMap,e.flipEnvMap.value=t.envMap&&t.envMap.isCubeTexture?-1:1,e.reflectivity.value=t.reflectivity,e.refractionRatio.value=t.refractionRatio,e.maxMipLevel.value=M.get(t.envMap).__maxMipLevel),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.aoMap&&(e.aoMap.value=t.aoMap,e.aoMapIntensity.value=t.aoMapIntensity),t.map?i=t.map:t.specularMap?i=t.specularMap:t.displacementMap?i=t.displacementMap:t.normalMap?i=t.normalMap:t.bumpMap?i=t.bumpMap:t.roughnessMap?i=t.roughnessMap:t.metalnessMap?i=t.metalnessMap:t.alphaMap?i=t.alphaMap:t.emissiveMap&&(i=t.emissiveMap),void 0!==i&&(i.isWebGLRenderTarget&&(i=i.texture),!0===i.matrixAutoUpdate&&i.updateMatrix(),e.uvTransform.value.copy(i.matrix))}function Ee(e,t){e.specular.value=t.specular,e.shininess.value=Math.max(t.shininess,1e-4),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===b&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===b&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function Te(e,t){e.roughness.value=t.roughness,e.metalness.value=t.metalness,t.roughnessMap&&(e.roughnessMap.value=t.roughnessMap),t.metalnessMap&&(e.metalnessMap.value=t.metalnessMap),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale,t.side===b&&(e.bumpScale.value*=-1)),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale),t.side===b&&e.normalScale.value.negate()),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),t.envMap&&(e.envMapIntensity.value=t.envMapIntensity)}Me.setAnimationLoop(function(){ce.isPresenting()||ge&&ge()}),Me.setContext(window),this.setAnimationLoop=function(e){ge=e,ce.setAnimationLoop(e),Me.start()},this.render=function(e,t,i,n){if(t&&t.isCamera){if(!z){k="",B=-1,F=null,!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),ce.enabled&&(t=ce.getCamera(t)),(l=N.get(e,t)).init(),e.onBeforeRender(O,e,t,i),ne.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),$.setFromMatrix(ne),ie=this.localClippingEnabled,te=ee.init(this.clippingPlanes,ie,t),(h=T.get(e,t)).init(),function e(t,i,n){if(!1===t.visible)return;var r=t.layers.test(i.layers);if(r)if(t.isLight)l.pushLight(t),t.castShadow&&l.pushShadow(t);else if(t.isSprite)t.frustumCulled&&!$.intersectsSprite(t)||l.pushSprite(t);else if(t.isImmediateRenderObject)n&&re.setFromMatrixPosition(t.matrixWorld).applyMatrix4(ne),h.push(t,null,t.material,re.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||$.intersectsObject(t))){n&&re.setFromMatrixPosition(t.matrixWorld).applyMatrix4(ne);var a=x.update(t),o=t.material;if(Array.isArray(o))for(var s=a.groups,c=0,u=s.length;c<u;c++){var d=s[c],p=o[d.materialIndex];p&&p.visible&&h.push(t,a,p,re.z,d)}else o.visible&&h.push(t,a,o,re.z,null)}var f=t.children;for(c=0,u=f.length;c<u;c++)e(f[c],i,n)}(e,t,O.sortObjects),!0===O.sortObjects&&h.sort(),te&&ee.beginShadows();var r=l.state.shadowsArray;ue.render(r,e,t),l.setupLights(t),te&&ee.endShadows(),this.info.autoReset&&this.info.reset(),void 0===i&&(i=null),this.setRenderTarget(i),D.render(h,e,t,n);var a=h.opaque,o=h.transparent;if(e.overrideMaterial){var s=e.overrideMaterial;a.length&&ye(a,e,t,s),o.length&&ye(o,e,t,s)}else a.length&&ye(a,e,t),o.length&&ye(o,e,t);var c=l.state.spritesArray;j.render(c,e,t),i&&v.updateRenderTargetMipmap(i),g.buffers.depth.setTest(!0),g.buffers.depth.setMask(!0),g.buffers.color.setMask(!0),g.setPolygonOffset(!1),e.onAfterRender(O,e,t),ce.enabled&&ce.submitFrame(),h=null,l=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.allocTextureUnit=function(){var e=H;return e>=f.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+e+" texture units while this GPU supports only "+f.maxTextures),H+=1,e},this.setTexture2D=(me=!1,function(e,t){e&&e.isWebGLRenderTarget&&(me||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),me=!0),e=e.texture),v.setTexture2D(e,t)}),this.setTexture=function(){var e=!1;return function(t,i){e||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),e=!0),v.setTexture2D(t,i)}}(),this.setTextureCube=function(){var e=!1;return function(t,i){t&&t.isWebGLRenderTargetCube&&(e||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),e=!0),t=t.texture),t&&t.isCubeTexture||Array.isArray(t.image)&&6===t.image.length?v.setTextureCube(t,i):v.setTextureCubeDynamic(t,i)}}(),this.setFramebuffer=function(e){R=e},this.getRenderTarget=function(){return U},this.setRenderTarget=function(e){U=e,e&&void 0===M.get(e).__webglFramebuffer&&v.setupRenderTarget(e);var t=R,i=!1;if(e){var n=M.get(e).__webglFramebuffer;e.isWebGLRenderTargetCube?(t=n[e.activeCubeFace],i=!0):t=n,Q.copy(e.viewport),Y.copy(e.scissor),V=e.scissorTest}else Q.copy(q).multiplyScalar(Z),Y.copy(J).multiplyScalar(Z),V=K;if(P!==t&&(d.bindFramebuffer(d.FRAMEBUFFER,t),P=t),g.viewport(Q),g.scissor(Y),g.setScissorTest(V),i){var r=M.get(e.texture);d.framebufferTexture2D(d.FRAMEBUFFER,d.COLOR_ATTACHMENT0,d.TEXTURE_CUBE_MAP_POSITIVE_X+e.activeCubeFace,r.__webglTexture,e.activeMipMapLevel)}},this.readRenderTargetPixels=function(e,t,i,n,r,a){if(e&&e.isWebGLRenderTarget){var o=M.get(e).__webglFramebuffer;if(o){var s=!1;o!==P&&(d.bindFramebuffer(d.FRAMEBUFFER,o),s=!0);try{var c=e.texture,u=c.format,h=c.type;if(u!==We&&C.convert(u)!==d.getParameter(d.IMPLEMENTATION_COLOR_READ_FORMAT))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(h===Ce||C.convert(h)===d.getParameter(d.IMPLEMENTATION_COLOR_READ_TYPE)||h===Be&&(p.get("OES_texture_float")||p.get("WEBGL_color_buffer_float"))||h===ke&&p.get("EXT_color_buffer_half_float")))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");d.checkFramebufferStatus(d.FRAMEBUFFER)===d.FRAMEBUFFER_COMPLETE?t>=0&&t<=e.width-n&&i>=0&&i<=e.height-r&&d.readPixels(t,i,n,r,C.convert(u),C.convert(h),a):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{s&&d.bindFramebuffer(d.FRAMEBUFFER,P)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(e,t,i){var n=t.image.width,r=t.image.height,a=C.convert(t.format);this.setTexture2D(t,0),d.copyTexImage2D(d.TEXTURE_2D,i||0,a,e.x,e.y,n,r,0)},this.copyTextureToTexture=function(e,t,i,n){var r=t.image.width,a=t.image.height,o=C.convert(i.format),s=C.convert(i.type);this.setTexture2D(i,0),t.isDataTexture?d.texSubImage2D(d.TEXTURE_2D,n||0,e.x,e.y,r,a,o,s,t.image.data):d.texSubImage2D(d.TEXTURE_2D,n||0,e.x,e.y,o,s,t.image)}}function qr(e,t){this.name="",this.color=new oi(e),this.density=void 0!==t?t:25e-5}function Jr(e,t,i){this.name="",this.color=new oi(e),this.near=void 0!==t?t:1,this.far=void 0!==i?i:1e3}function Kr(){vi.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function $r(e){$i.call(this),this.type="SpriteMaterial",this.color=new oi(16777215),this.map=null,this.rotation=0,this.fog=!1,this.lights=!1,this.setValues(e)}function ea(e){vi.call(this),this.type="Sprite",this.material=void 0!==e?e:new $r,this.center=new Rt(.5,.5)}function ta(){vi.call(this),this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function ia(e,t){if(e=e||[],this.bones=e.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===t)this.calculateInverses();else if(this.bones.length===t.length)this.boneInverses=t.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var i=0,n=this.bones.length;i<n;i++)this.boneInverses.push(new Ut)}}function na(){vi.call(this),this.type="Bone"}function ra(e,t){on.call(this,e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Ut,this.bindMatrixInverse=new Ut;var i=new ia(this.initBones());this.bind(i,this.matrixWorld),this.normalizeSkinWeights()}function aa(e){$i.call(this),this.type="LineBasicMaterial",this.color=new oi(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.lights=!1,this.setValues(e)}function oa(e,t,i){if(1===i)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new sa(e,t);vi.call(this),this.type="Line",this.geometry=void 0!==e?e:new ki,this.material=void 0!==t?t:new aa({color:16777215*Math.random()})}function sa(e,t){oa.call(this,e,t),this.type="LineSegments"}function ca(e,t){oa.call(this,e,t),this.type="LineLoop"}function ua(e){$i.call(this),this.type="PointsMaterial",this.color=new oi(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.lights=!1,this.setValues(e)}function ha(e,t){vi.call(this),this.type="Points",this.geometry=void 0!==e?e:new ki,this.material=void 0!==t?t:new ua({color:16777215*Math.random()})}function la(){vi.call(this),this.type="Group"}function da(e,t,i,n,r,a,o,s,c){Wt.call(this,e,t,i,n,r,a,o,s,c),this.generateMipmaps=!1}function pa(e,t,i,n,r,a,o,s,c,u,h,l){Wt.call(this,null,a,o,s,c,u,n,r,h,l),this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}function fa(e,t,i,n,r,a,o,s,c,u){if((u=void 0!==u?u:qe)!==qe&&u!==Je)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&u===qe&&(i=Re),void 0===i&&u===Je&&(i=Ye),Wt.call(this,null,n,r,a,o,s,u,i,c),this.image={width:e,height:t},this.magFilter=void 0!==o?o:Le,this.minFilter=void 0!==s?s:Le,this.flipY=!1,this.generateMipmaps=!1}function ga(e){ki.call(this),this.type="WireframeGeometry";var t,i,n,r,a,o,s,c,u,h,l=[],d=[0,0],p={},f=["a","b","c"];if(e&&e.isGeometry){var g=e.faces;for(t=0,n=g.length;t<n;t++){var m=g[t];for(i=0;i<3;i++)s=m[f[i]],c=m[f[(i+1)%3]],d[0]=Math.min(s,c),d[1]=Math.max(s,c),void 0===p[u=d[0]+","+d[1]]&&(p[u]={index1:d[0],index2:d[1]})}for(u in p)o=p[u],h=e.vertices[o.index1],l.push(h.x,h.y,h.z),h=e.vertices[o.index2],l.push(h.x,h.y,h.z)}else if(e&&e.isBufferGeometry){var M,y,v,A,w,x,E;if(h=new Bt,null!==e.index){for(M=e.attributes.position,y=e.index,0===(v=e.groups).length&&(v=[{start:0,count:y.count,materialIndex:0}]),r=0,a=v.length;r<a;++r)for(t=w=(A=v[r]).start,n=w+A.count;t<n;t+=3)for(i=0;i<3;i++)s=y.getX(t+i),c=y.getX(t+(i+1)%3),d[0]=Math.min(s,c),d[1]=Math.max(s,c),void 0===p[u=d[0]+","+d[1]]&&(p[u]={index1:d[0],index2:d[1]});for(u in p)o=p[u],h.fromBufferAttribute(M,o.index1),l.push(h.x,h.y,h.z),h.fromBufferAttribute(M,o.index2),l.push(h.x,h.y,h.z)}else for(t=0,n=(M=e.attributes.position).count/3;t<n;t++)for(i=0;i<3;i++)x=3*t+i,h.fromBufferAttribute(M,x),l.push(h.x,h.y,h.z),E=3*t+(i+1)%3,h.fromBufferAttribute(M,E),l.push(h.x,h.y,h.z)}this.addAttribute("position",new zi(l,3))}function ma(e,t,i){Di.call(this),this.type="ParametricGeometry",this.parameters={func:e,slices:t,stacks:i},this.fromBufferGeometry(new Ma(e,t,i)),this.mergeVertices()}function Ma(e,t,i){ki.call(this),this.type="ParametricBufferGeometry",this.parameters={func:e,slices:t,stacks:i};var n,r,a=[],o=[],s=[],c=[],u=new Bt,h=new Bt,l=new Bt,d=new Bt,p=new Bt;e.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var f=t+1;for(n=0;n<=i;n++){var g=n/i;for(r=0;r<=t;r++){var m=r/t;e(m,g,h),o.push(h.x,h.y,h.z),m-1e-5>=0?(e(m-1e-5,g,l),d.subVectors(h,l)):(e(m+1e-5,g,l),d.subVectors(l,h)),g-1e-5>=0?(e(m,g-1e-5,l),p.subVectors(h,l)):(e(m,g+1e-5,l),p.subVectors(l,h)),u.crossVectors(d,p).normalize(),s.push(u.x,u.y,u.z),c.push(m,g)}}for(n=0;n<i;n++)for(r=0;r<t;r++){var M=n*f+r,y=n*f+r+1,v=(n+1)*f+r+1,A=(n+1)*f+r;a.push(M,y,A),a.push(y,v,A)}this.setIndex(a),this.addAttribute("position",new zi(o,3)),this.addAttribute("normal",new zi(s,3)),this.addAttribute("uv",new zi(c,2))}function ya(e,t,i,n){Di.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:i,detail:n},this.fromBufferGeometry(new va(e,t,i,n)),this.mergeVertices()}function va(e,t,i,n){ki.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:e,indices:t,radius:i,detail:n},i=i||1;var r=[],a=[];function o(e,t,i,n){var r,a,o=Math.pow(2,n),c=[];for(r=0;r<=o;r++){c[r]=[];var u=e.clone().lerp(i,r/o),h=t.clone().lerp(i,r/o),l=o-r;for(a=0;a<=l;a++)c[r][a]=0===a&&r===o?u:u.clone().lerp(h,a/l)}for(r=0;r<o;r++)for(a=0;a<2*(o-r)-1;a++){var d=Math.floor(a/2);a%2==0?(s(c[r][d+1]),s(c[r+1][d]),s(c[r][d])):(s(c[r][d+1]),s(c[r+1][d+1]),s(c[r+1][d]))}}function s(e){r.push(e.x,e.y,e.z)}function c(t,i){var n=3*t;i.x=e[n+0],i.y=e[n+1],i.z=e[n+2]}function u(e,t,i,n){n<0&&1===e.x&&(a[t]=e.x-1),0===i.x&&0===i.z&&(a[t]=n/2/Math.PI+.5)}function h(e){return Math.atan2(e.z,-e.x)}function l(e){return Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))}!function(e){for(var i=new Bt,n=new Bt,r=new Bt,a=0;a<t.length;a+=3)c(t[a+0],i),c(t[a+1],n),c(t[a+2],r),o(i,n,r,e)}(n=n||0),function(e){for(var t=new Bt,i=0;i<r.length;i+=3)t.x=r[i+0],t.y=r[i+1],t.z=r[i+2],t.normalize().multiplyScalar(e),r[i+0]=t.x,r[i+1]=t.y,r[i+2]=t.z}(i),function(){for(var e=new Bt,t=0;t<r.length;t+=3){e.x=r[t+0],e.y=r[t+1],e.z=r[t+2];var i=h(e)/2/Math.PI+.5,n=l(e)/Math.PI+.5;a.push(i,1-n)}(function(){for(var e=new Bt,t=new Bt,i=new Bt,n=new Bt,o=new Rt,s=new Rt,c=new Rt,l=0,d=0;l<r.length;l+=9,d+=6){e.set(r[l+0],r[l+1],r[l+2]),t.set(r[l+3],r[l+4],r[l+5]),i.set(r[l+6],r[l+7],r[l+8]),o.set(a[d+0],a[d+1]),s.set(a[d+2],a[d+3]),c.set(a[d+4],a[d+5]),n.copy(e).add(t).add(i).divideScalar(3);var p=h(n);u(o,d+0,e,p),u(s,d+2,t,p),u(c,d+4,i,p)}})(),function(){for(var e=0;e<a.length;e+=6){var t=a[e+0],i=a[e+2],n=a[e+4],r=Math.max(t,i,n),o=Math.min(t,i,n);r>.9&&o<.1&&(t<.2&&(a[e+0]+=1),i<.2&&(a[e+2]+=1),n<.2&&(a[e+4]+=1))}}()}(),this.addAttribute("position",new zi(r,3)),this.addAttribute("normal",new zi(r.slice(),3)),this.addAttribute("uv",new zi(a,2)),0===n?this.computeVertexNormals():this.normalizeNormals()}function Aa(e,t){Di.call(this),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new wa(e,t)),this.mergeVertices()}function wa(e,t){va.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],e,t),this.type="TetrahedronBufferGeometry",this.parameters={radius:e,detail:t}}function xa(e,t){Di.call(this),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Ea(e,t)),this.mergeVertices()}function Ea(e,t){va.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],e,t),this.type="OctahedronBufferGeometry",this.parameters={radius:e,detail:t}}function Ta(e,t){Di.call(this),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new Na(e,t)),this.mergeVertices()}function Na(e,t){var i=(1+Math.sqrt(5))/2,n=[-1,i,0,1,i,0,-1,-i,0,1,-i,0,0,-1,i,0,1,i,0,-1,-i,0,1,-i,i,0,-1,i,0,1,-i,0,-1,-i,0,1];va.call(this,n,[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],e,t),this.type="IcosahedronBufferGeometry",this.parameters={radius:e,detail:t}}function Da(e,t){Di.call(this),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t},this.fromBufferGeometry(new La(e,t)),this.mergeVertices()}function La(e,t){var i=(1+Math.sqrt(5))/2,n=1/i,r=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-n,-i,0,-n,i,0,n,-i,0,n,i,-n,-i,0,-n,i,0,n,-i,0,n,i,0,-i,0,-n,i,0,-n,-i,0,n,i,0,n];va.call(this,r,[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],e,t),this.type="DodecahedronBufferGeometry",this.parameters={radius:e,detail:t}}function ba(e,t,i,n,r,a){Di.call(this),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:i,radialSegments:n,closed:r},void 0!==a&&console.warn("THREE.TubeGeometry: taper has been removed.");var o=new Ia(e,t,i,n,r);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals,this.fromBufferGeometry(o),this.mergeVertices()}function Ia(e,t,i,n,r){ki.call(this),this.type="TubeBufferGeometry",this.parameters={path:e,tubularSegments:t,radius:i,radialSegments:n,closed:r},t=t||64,i=i||1,n=n||8,r=r||!1;var a=e.computeFrenetFrames(t,r);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals;var o,s,c=new Bt,u=new Bt,h=new Rt,l=new Bt,d=[],p=[],f=[],g=[];function m(r){l=e.getPointAt(r/t,l);var o=a.normals[r],h=a.binormals[r];for(s=0;s<=n;s++){var f=s/n*Math.PI*2,g=Math.sin(f),m=-Math.cos(f);u.x=m*o.x+g*h.x,u.y=m*o.y+g*h.y,u.z=m*o.z+g*h.z,u.normalize(),p.push(u.x,u.y,u.z),c.x=l.x+i*u.x,c.y=l.y+i*u.y,c.z=l.z+i*u.z,d.push(c.x,c.y,c.z)}}!function(){for(o=0;o<t;o++)m(o);m(!1===r?t:0),function(){for(o=0;o<=t;o++)for(s=0;s<=n;s++)h.x=o/t,h.y=s/n,f.push(h.x,h.y)}(),function(){for(s=1;s<=t;s++)for(o=1;o<=n;o++){var e=(n+1)*(s-1)+(o-1),i=(n+1)*s+(o-1),r=(n+1)*s+o,a=(n+1)*(s-1)+o;g.push(e,i,a),g.push(i,r,a)}}()}(),this.setIndex(g),this.addAttribute("position",new zi(d,3)),this.addAttribute("normal",new zi(p,3)),this.addAttribute("uv",new zi(f,2))}function _a(e,t,i,n,r,a,o){Di.call(this),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:i,radialSegments:n,p:r,q:a},void 0!==o&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead."),this.fromBufferGeometry(new Sa(e,t,i,n,r,a)),this.mergeVertices()}function Sa(e,t,i,n,r,a){ki.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:e,tube:t,tubularSegments:i,radialSegments:n,p:r,q:a},e=e||1,t=t||.4,i=Math.floor(i)||64,n=Math.floor(n)||8,r=r||2,a=a||3;var o,s,c=[],u=[],h=[],l=[],d=new Bt,p=new Bt,f=new Bt,g=new Bt,m=new Bt,M=new Bt,y=new Bt;for(o=0;o<=i;++o){var v=o/i*r*Math.PI*2;for(L(v,r,a,e,f),L(v+.01,r,a,e,g),M.subVectors(g,f),y.addVectors(g,f),m.crossVectors(M,y),y.crossVectors(m,M),m.normalize(),y.normalize(),s=0;s<=n;++s){var A=s/n*Math.PI*2,w=-t*Math.cos(A),x=t*Math.sin(A);d.x=f.x+(w*y.x+x*m.x),d.y=f.y+(w*y.y+x*m.y),d.z=f.z+(w*y.z+x*m.z),u.push(d.x,d.y,d.z),p.subVectors(d,f).normalize(),h.push(p.x,p.y,p.z),l.push(o/i),l.push(s/n)}}for(s=1;s<=i;s++)for(o=1;o<=n;o++){var E=(n+1)*(s-1)+(o-1),T=(n+1)*s+(o-1),N=(n+1)*s+o,D=(n+1)*(s-1)+o;c.push(E,T,D),c.push(T,N,D)}function L(e,t,i,n,r){var a=Math.cos(e),o=Math.sin(e),s=i/t*e,c=Math.cos(s);r.x=n*(2+c)*.5*a,r.y=n*(2+c)*o*.5,r.z=n*Math.sin(s)*.5}this.setIndex(c),this.addAttribute("position",new zi(u,3)),this.addAttribute("normal",new zi(h,3)),this.addAttribute("uv",new zi(l,2))}function ja(e,t,i,n,r){Di.call(this),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:i,tubularSegments:n,arc:r},this.fromBufferGeometry(new Ca(e,t,i,n,r)),this.mergeVertices()}function Ca(e,t,i,n,r){ki.call(this),this.type="TorusBufferGeometry",this.parameters={radius:e,tube:t,radialSegments:i,tubularSegments:n,arc:r},e=e||1,t=t||.4,i=Math.floor(i)||8,n=Math.floor(n)||6,r=r||2*Math.PI;var a,o,s=[],c=[],u=[],h=[],l=new Bt,d=new Bt,p=new Bt;for(a=0;a<=i;a++)for(o=0;o<=n;o++){var f=o/n*r,g=a/i*Math.PI*2;d.x=(e+t*Math.cos(g))*Math.cos(f),d.y=(e+t*Math.cos(g))*Math.sin(f),d.z=t*Math.sin(g),c.push(d.x,d.y,d.z),l.x=e*Math.cos(f),l.y=e*Math.sin(f),p.subVectors(d,l).normalize(),u.push(p.x,p.y,p.z),h.push(o/n),h.push(a/i)}for(a=1;a<=i;a++)for(o=1;o<=n;o++){var m=(n+1)*a+o-1,M=(n+1)*(a-1)+o-1,y=(n+1)*(a-1)+o,v=(n+1)*a+o;s.push(m,M,v),s.push(M,y,v)}this.setIndex(s),this.addAttribute("position",new zi(c,3)),this.addAttribute("normal",new zi(u,3)),this.addAttribute("uv",new zi(h,2))}Ur.prototype=Object.create($i.prototype),Ur.prototype.constructor=Ur,Ur.prototype.isMeshDepthMaterial=!0,Ur.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.depthPacking=e.depthPacking,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},Pr.prototype=Object.create($i.prototype),Pr.prototype.constructor=Pr,Pr.prototype.isMeshDistanceMaterial=!0,Pr.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this},kr.prototype=Object.create(Wt.prototype),kr.prototype.constructor=kr,kr.prototype.isCanvasTexture=!0,Vr.prototype=Object.assign(Object.create(Ai.prototype),{constructor:Vr,isPerspectiveCamera:!0,copy:function(e,t){return Ai.prototype.copy.call(this,e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this},setFocalLength:function(e){var t=.5*this.getFilmHeight()/e;this.fov=2*zt.RAD2DEG*Math.atan(t),this.updateProjectionMatrix()},getFocalLength:function(){var e=Math.tan(.5*zt.DEG2RAD*this.fov);return.5*this.getFilmHeight()/e},getEffectiveFOV:function(){return 2*zt.RAD2DEG*Math.atan(Math.tan(.5*zt.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(e,t,i,n,r,a){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=n,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var e=this.near,t=e*Math.tan(.5*zt.DEG2RAD*this.fov)/this.zoom,i=2*t,n=this.aspect*i,r=-.5*n,a=this.view;if(null!==this.view&&this.view.enabled){var o=a.fullWidth,s=a.fullHeight;r+=a.offsetX*n/o,t-=a.offsetY*i/s,n*=a.width/o,i*=a.height/s}var c=this.filmOffset;0!==c&&(r+=e*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,t,t-i,e,this.far)},toJSON:function(e){var t=vi.prototype.toJSON.call(this,e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}),Hr.prototype=Object.assign(Object.create(Vr.prototype),{constructor:Hr,isArrayCamera:!0}),qr.prototype.isFogExp2=!0,qr.prototype.clone=function(){return new qr(this.color,this.density)},qr.prototype.toJSON=function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},Jr.prototype.isFog=!0,Jr.prototype.clone=function(){return new Jr(this.color,this.near,this.far)},Jr.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},Kr.prototype=Object.assign(Object.create(vi.prototype),{constructor:Kr,copy:function(e,t){return vi.prototype.copy.call(this,e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},toJSON:function(e){var t=vi.prototype.toJSON.call(this,e);return null!==this.background&&(t.object.background=this.background.toJSON(e)),null!==this.fog&&(t.object.fog=this.fog.toJSON()),t}}),$r.prototype=Object.create($i.prototype),$r.prototype.constructor=$r,$r.prototype.isSpriteMaterial=!0,$r.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.rotation=e.rotation,this},ea.prototype=Object.assign(Object.create(vi.prototype),{constructor:ea,isSprite:!0,raycast:(Nr=new Bt,Dr=new Bt,Lr=new Bt,function(e,t){Dr.setFromMatrixPosition(this.matrixWorld),e.ray.closestPointToPoint(Dr,Nr),Lr.setFromMatrixScale(this.matrixWorld);var i=Lr.x*Lr.y/4;if(!(Dr.distanceToSquared(Nr)>i)){var n=e.ray.origin.distanceTo(Nr);n<e.near||n>e.far||t.push({distance:n,point:Nr.clone(),face:null,object:this})}}),clone:function(){return new this.constructor(this.material).copy(this)},copy:function(e){return vi.prototype.copy.call(this,e),void 0!==e.center&&this.center.copy(e.center),this}}),ta.prototype=Object.assign(Object.create(vi.prototype),{constructor:ta,copy:function(e){vi.prototype.copy.call(this,e,!1);for(var t=e.levels,i=0,n=t.length;i<n;i++){var r=t[i];this.addLevel(r.object.clone(),r.distance)}return this},addLevel:function(e,t){void 0===t&&(t=0),t=Math.abs(t);for(var i=this.levels,n=0;n<i.length&&!(t<i[n].distance);n++);i.splice(n,0,{distance:t,object:e}),this.add(e)},getObjectForDistance:function(e){for(var t=this.levels,i=1,n=t.length;i<n&&!(e<t[i].distance);i++);return t[i-1].object},raycast:(br=new Bt,function(e,t){br.setFromMatrixPosition(this.matrixWorld);var i=e.ray.origin.distanceTo(br);this.getObjectForDistance(i).raycast(e,t)}),update:function(){var e=new Bt,t=new Bt;return function(i){var n=this.levels;if(n.length>1){e.setFromMatrixPosition(i.matrixWorld),t.setFromMatrixPosition(this.matrixWorld);var r=e.distanceTo(t);n[0].object.visible=!0;for(var a=1,o=n.length;a<o&&r>=n[a].distance;a++)n[a-1].object.visible=!1,n[a].object.visible=!0;for(;a<o;a++)n[a].object.visible=!1}}}(),toJSON:function(e){var t=vi.prototype.toJSON.call(this,e);t.object.levels=[];for(var i=this.levels,n=0,r=i.length;n<r;n++){var a=i[n];t.object.levels.push({object:a.object.uuid,distance:a.distance})}return t}}),Object.assign(ia.prototype,{calculateInverses:function(){this.boneInverses=[];for(var e=0,t=this.bones.length;e<t;e++){var i=new Ut;this.bones[e]&&i.getInverse(this.bones[e].matrixWorld),this.boneInverses.push(i)}},pose:function(){var e,t,i;for(t=0,i=this.bones.length;t<i;t++)(e=this.bones[t])&&e.matrixWorld.getInverse(this.boneInverses[t]);for(t=0,i=this.bones.length;t<i;t++)(e=this.bones[t])&&(e.parent&&e.parent.isBone?(e.matrix.getInverse(e.parent.matrixWorld),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))},update:(Ir=new Ut,_r=new Ut,function(){for(var e=this.bones,t=this.boneInverses,i=this.boneMatrices,n=this.boneTexture,r=0,a=e.length;r<a;r++){var o=e[r]?e[r].matrixWorld:_r;Ir.multiplyMatrices(o,t[r]),Ir.toArray(i,16*r)}void 0!==n&&(n.needsUpdate=!0)}),clone:function(){return new ia(this.bones,this.boneInverses)},getBoneByName:function(e){for(var t=0,i=this.bones.length;t<i;t++){var n=this.bones[t];if(n.name===e)return n}}}),na.prototype=Object.assign(Object.create(vi.prototype),{constructor:na,isBone:!0}),ra.prototype=Object.assign(Object.create(on.prototype),{constructor:ra,isSkinnedMesh:!0,initBones:function(){var e,t,i,n,r=[];if(this.geometry&&void 0!==this.geometry.bones){for(i=0,n=this.geometry.bones.length;i<n;i++)t=this.geometry.bones[i],e=new na,r.push(e),e.name=t.name,e.position.fromArray(t.pos),e.quaternion.fromArray(t.rotq),void 0!==t.scl&&e.scale.fromArray(t.scl);for(i=0,n=this.geometry.bones.length;i<n;i++)-1!==(t=this.geometry.bones[i]).parent&&null!==t.parent&&void 0!==r[t.parent]?r[t.parent].add(r[i]):this.add(r[i])}return this.updateMatrixWorld(!0),r},bind:function(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.getInverse(t)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var e,t;if(this.geometry&&this.geometry.isGeometry)for(t=0;t<this.geometry.skinWeights.length;t++){var i=this.geometry.skinWeights[t];(e=1/i.manhattanLength())!==1/0?i.multiplyScalar(e):i.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new Xt,r=this.geometry.attributes.skinWeight;for(t=0;t<r.count;t++)n.x=r.getX(t),n.y=r.getY(t),n.z=r.getZ(t),n.w=r.getW(t),(e=1/n.manhattanLength())!==1/0?n.multiplyScalar(e):n.set(1,0,0,0),r.setXYZW(t,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(e){on.prototype.updateMatrixWorld.call(this,e),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),aa.prototype=Object.create($i.prototype),aa.prototype.constructor=aa,aa.prototype.isLineBasicMaterial=!0,aa.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this},oa.prototype=Object.assign(Object.create(vi.prototype),{constructor:oa,isLine:!0,computeLineDistances:(Sr=new Bt,jr=new Bt,function(){var e=this.geometry;if(e.isBufferGeometry)if(null===e.index){for(var t=e.attributes.position,i=[0],n=1,r=t.count;n<r;n++)Sr.fromBufferAttribute(t,n-1),jr.fromBufferAttribute(t,n),i[n]=i[n-1],i[n]+=Sr.distanceTo(jr);e.addAttribute("lineDistance",new zi(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(e.isGeometry){var a=e.vertices;for((i=e.lineDistances)[0]=0,n=1,r=a.length;n<r;n++)i[n]=i[n-1],i[n]+=a[n-1].distanceTo(a[n])}return this}),raycast:function(){var e=new Ut,t=new nn,i=new $t;return function(n,r){var a=n.linePrecision,o=a*a,s=this.geometry,c=this.matrixWorld;if(null===s.boundingSphere&&s.computeBoundingSphere(),i.copy(s.boundingSphere),i.applyMatrix4(c),!1!==n.ray.intersectsSphere(i)){e.getInverse(c),t.copy(n.ray).applyMatrix4(e);var u=new Bt,h=new Bt,l=new Bt,d=new Bt,p=this&&this.isLineSegments?2:1;if(s.isBufferGeometry){var f=s.index,g=s.attributes.position.array;if(null!==f)for(var m=f.array,M=0,y=m.length-1;M<y;M+=p){var v=m[M],A=m[M+1];if(u.fromArray(g,3*v),h.fromArray(g,3*A),!(t.distanceSqToSegment(u,h,d,l)>o))d.applyMatrix4(this.matrixWorld),(E=n.ray.origin.distanceTo(d))<n.near||E>n.far||r.push({distance:E,point:l.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}else for(M=0,y=g.length/3-1;M<y;M+=p){if(u.fromArray(g,3*M),h.fromArray(g,3*M+3),!(t.distanceSqToSegment(u,h,d,l)>o))d.applyMatrix4(this.matrixWorld),(E=n.ray.origin.distanceTo(d))<n.near||E>n.far||r.push({distance:E,point:l.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}else if(s.isGeometry){var w=s.vertices,x=w.length;for(M=0;M<x-1;M+=p){var E;if(!(t.distanceSqToSegment(w[M],w[M+1],d,l)>o))d.applyMatrix4(this.matrixWorld),(E=n.ray.origin.distanceTo(d))<n.near||E>n.far||r.push({distance:E,point:l.clone().applyMatrix4(this.matrixWorld),index:M,face:null,faceIndex:null,object:this})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),sa.prototype=Object.assign(Object.create(oa.prototype),{constructor:sa,isLineSegments:!0,computeLineDistances:function(){var e=new Bt,t=new Bt;return function(){var i=this.geometry;if(i.isBufferGeometry)if(null===i.index){for(var n=i.attributes.position,r=[],a=0,o=n.count;a<o;a+=2)e.fromBufferAttribute(n,a),t.fromBufferAttribute(n,a+1),r[a]=0===a?0:r[a-1],r[a+1]=r[a]+e.distanceTo(t);i.addAttribute("lineDistance",new zi(r,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(i.isGeometry){var s=i.vertices;for(r=i.lineDistances,a=0,o=s.length;a<o;a+=2)e.copy(s[a]),t.copy(s[a+1]),r[a]=0===a?0:r[a-1],r[a+1]=r[a]+e.distanceTo(t)}return this}}()}),ca.prototype=Object.assign(Object.create(oa.prototype),{constructor:ca,isLineLoop:!0}),ua.prototype=Object.create($i.prototype),ua.prototype.constructor=ua,ua.prototype.isPointsMaterial=!0,ua.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.morphTargets=e.morphTargets,this},ha.prototype=Object.assign(Object.create(vi.prototype),{constructor:ha,isPoints:!0,raycast:function(){var e=new Ut,t=new nn,i=new $t;return function(n,r){var a=this,o=this.geometry,s=this.matrixWorld,c=n.params.Points.threshold;if(null===o.boundingSphere&&o.computeBoundingSphere(),i.copy(o.boundingSphere),i.applyMatrix4(s),i.radius+=c,!1!==n.ray.intersectsSphere(i)){e.getInverse(s),t.copy(n.ray).applyMatrix4(e);var u=c/((this.scale.x+this.scale.y+this.scale.z)/3),h=u*u,l=new Bt,d=new Bt;if(o.isBufferGeometry){var p=o.index,f=o.attributes.position.array;if(null!==p)for(var g=p.array,m=0,M=g.length;m<M;m++){var y=g[m];l.fromArray(f,3*y),w(l,y)}else{m=0;for(var v=f.length/3;m<v;m++)l.fromArray(f,3*m),w(l,m)}}else{var A=o.vertices;for(m=0,v=A.length;m<v;m++)w(A[m],m)}}function w(e,i){var o=t.distanceSqToPoint(e);if(o<h){t.closestPointToPoint(e,d),d.applyMatrix4(s);var c=n.ray.origin.distanceTo(d);if(c<n.near||c>n.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:d.clone(),index:i,face:null,object:a})}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),la.prototype=Object.assign(Object.create(vi.prototype),{constructor:la,isGroup:!0}),da.prototype=Object.assign(Object.create(Wt.prototype),{constructor:da,isVideoTexture:!0,update:function(){var e=this.image;e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}),pa.prototype=Object.create(Wt.prototype),pa.prototype.constructor=pa,pa.prototype.isCompressedTexture=!0,fa.prototype=Object.create(Wt.prototype),fa.prototype.constructor=fa,fa.prototype.isDepthTexture=!0,ga.prototype=Object.create(ki.prototype),ga.prototype.constructor=ga,ma.prototype=Object.create(Di.prototype),ma.prototype.constructor=ma,Ma.prototype=Object.create(ki.prototype),Ma.prototype.constructor=Ma,ya.prototype=Object.create(Di.prototype),ya.prototype.constructor=ya,va.prototype=Object.create(ki.prototype),va.prototype.constructor=va,Aa.prototype=Object.create(Di.prototype),Aa.prototype.constructor=Aa,wa.prototype=Object.create(va.prototype),wa.prototype.constructor=wa,xa.prototype=Object.create(Di.prototype),xa.prototype.constructor=xa,Ea.prototype=Object.create(va.prototype),Ea.prototype.constructor=Ea,Ta.prototype=Object.create(Di.prototype),Ta.prototype.constructor=Ta,Na.prototype=Object.create(va.prototype),Na.prototype.constructor=Na,Da.prototype=Object.create(Di.prototype),Da.prototype.constructor=Da,La.prototype=Object.create(va.prototype),La.prototype.constructor=La,ba.prototype=Object.create(Di.prototype),ba.prototype.constructor=ba,Ia.prototype=Object.create(ki.prototype),Ia.prototype.constructor=Ia,_a.prototype=Object.create(Di.prototype),_a.prototype.constructor=_a,Sa.prototype=Object.create(ki.prototype),Sa.prototype.constructor=Sa,ja.prototype=Object.create(Di.prototype),ja.prototype.constructor=ja,Ca.prototype=Object.create(ki.prototype),Ca.prototype.constructor=Ca;var Oa=function(e,t,i){i=i||2;var n,r,a,o,s,c,u,h=t&&t.length,l=h?t[0]*i:e.length,d=za(e,0,l,i,!0),p=[];if(!d)return p;if(h&&(d=function(e,t,i,n){var r,a,o,s,c,u=[];for(r=0,a=t.length;r<a;r++)o=t[r]*n,s=r<a-1?t[r+1]*n:e.length,(c=za(e,o,s,n,!1))===c.next&&(c.steiner=!0),u.push(Va(c));for(u.sort(Ga),r=0;r<u.length;r++)Qa(u[r],i),i=Ra(i,i.next);return i}(e,t,d,i)),e.length>80*i){n=a=e[0],r=o=e[1];for(var f=i;f<l;f+=i)(s=e[f])<n&&(n=s),(c=e[f+1])<r&&(r=c),s>a&&(a=s),c>o&&(o=c);u=0!==(u=Math.max(a-n,o-r))?1/u:0}return Ua(d,p,i,n,r,u),p};function za(e,t,i,n,r){var a,o;if(r===function(e,t,i,n){for(var r=0,a=t,o=i-n;a<i;a+=n)r+=(e[o]-e[a])*(e[a+1]+e[o+1]),o=a;return r}(e,t,i,n)>0)for(a=t;a<i;a+=n)o=$a(a,e[a],e[a+1],o);else for(a=i-n;a>=t;a-=n)o=$a(a,e[a],e[a+1],o);return o&&Za(o,o.next)&&(eo(o),o=o.next),o}function Ra(e,t){if(!e)return e;t||(t=e);var i,n=e;do{if(i=!1,n.steiner||!Za(n,n.next)&&0!==Xa(n.prev,n,n.next))n=n.next;else{if(eo(n),(n=t=n.prev)===n.next)break;i=!0}}while(i||n!==t);return t}function Ua(e,t,i,n,r,a,o){if(e){!o&&a&&function(e,t,i,n){var r=e;do{null===r.z&&(r.z=Ya(r.x,r.y,t,i,n)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next}while(r!==e);r.prevZ.nextZ=null,r.prevZ=null,function(e){var t,i,n,r,a,o,s,c,u=1;do{for(i=e,e=null,a=null,o=0;i;){for(o++,n=i,s=0,t=0;t<u&&(s++,n=n.nextZ);t++);for(c=u;s>0||c>0&&n;)0!==s&&(0===c||!n||i.z<=n.z)?(r=i,i=i.nextZ,s--):(r=n,n=n.nextZ,c--),a?a.nextZ=r:e=r,r.prevZ=a,a=r;i=n}a.nextZ=null,u*=2}while(o>1)}(r)}(e,n,r,a);for(var s,c,u=e;e.prev!==e.next;)if(s=e.prev,c=e.next,a?Ba(e,n,r,a):Pa(e))t.push(s.i/i),t.push(e.i/i),t.push(c.i/i),eo(e),e=c.next,u=c.next;else if((e=c)===u){o?1===o?Ua(e=ka(e,t,i),t,i,n,r,a,2):2===o&&Fa(e,t,i,n,r,a):Ua(Ra(e),t,i,n,r,a,1);break}}}function Pa(e){var t=e.prev,i=e,n=e.next;if(Xa(t,i,n)>=0)return!1;for(var r=e.next.next;r!==e.prev;){if(Ha(t.x,t.y,i.x,i.y,n.x,n.y,r.x,r.y)&&Xa(r.prev,r,r.next)>=0)return!1;r=r.next}return!0}function Ba(e,t,i,n){var r=e.prev,a=e,o=e.next;if(Xa(r,a,o)>=0)return!1;for(var s=r.x<a.x?r.x<o.x?r.x:o.x:a.x<o.x?a.x:o.x,c=r.y<a.y?r.y<o.y?r.y:o.y:a.y<o.y?a.y:o.y,u=r.x>a.x?r.x>o.x?r.x:o.x:a.x>o.x?a.x:o.x,h=r.y>a.y?r.y>o.y?r.y:o.y:a.y>o.y?a.y:o.y,l=Ya(s,c,t,i,n),d=Ya(u,h,t,i,n),p=e.nextZ;p&&p.z<=d;){if(p!==e.prev&&p!==e.next&&Ha(r.x,r.y,a.x,a.y,o.x,o.y,p.x,p.y)&&Xa(p.prev,p,p.next)>=0)return!1;p=p.nextZ}for(p=e.prevZ;p&&p.z>=l;){if(p!==e.prev&&p!==e.next&&Ha(r.x,r.y,a.x,a.y,o.x,o.y,p.x,p.y)&&Xa(p.prev,p,p.next)>=0)return!1;p=p.prevZ}return!0}function ka(e,t,i){var n=e;do{var r=n.prev,a=n.next.next;!Za(r,a)&&qa(r,n,n.next,a)&&Ja(r,a)&&Ja(a,r)&&(t.push(r.i/i),t.push(n.i/i),t.push(a.i/i),eo(n),eo(n.next),n=e=a),n=n.next}while(n!==e);return n}function Fa(e,t,i,n,r,a){var o=e;do{for(var s=o.next.next;s!==o.prev;){if(o.i!==s.i&&Wa(o,s)){var c=Ka(o,s);return o=Ra(o,o.next),c=Ra(c,c.next),Ua(o,t,i,n,r,a),void Ua(c,t,i,n,r,a)}s=s.next}o=o.next}while(o!==e)}function Ga(e,t){return e.x-t.x}function Qa(e,t){if(t=function(e,t){var i,n=t,r=e.x,a=e.y,o=-1/0;do{if(a<=n.y&&a>=n.next.y&&n.next.y!==n.y){var s=n.x+(a-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(s<=r&&s>o){if(o=s,s===r){if(a===n.y)return n;if(a===n.next.y)return n.next}i=n.x<n.next.x?n:n.next}}n=n.next}while(n!==t);if(!i)return null;if(r===o)return i.prev;var c,u=i,h=i.x,l=i.y,d=1/0;n=i.next;for(;n!==u;)r>=n.x&&n.x>=h&&r!==n.x&&Ha(a<l?r:o,a,h,l,a<l?o:r,a,n.x,n.y)&&((c=Math.abs(a-n.y)/(r-n.x))<d||c===d&&n.x>i.x)&&Ja(n,e)&&(i=n,d=c),n=n.next;return i}(e,t)){var i=Ka(t,e);Ra(i,i.next)}}function Ya(e,t,i,n,r){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=32767*(e-i)*r)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=32767*(t-n)*r)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function Va(e){var t=e,i=e;do{t.x<i.x&&(i=t),t=t.next}while(t!==e);return i}function Ha(e,t,i,n,r,a,o,s){return(r-o)*(t-s)-(e-o)*(a-s)>=0&&(e-o)*(n-s)-(i-o)*(t-s)>=0&&(i-o)*(a-s)-(r-o)*(n-s)>=0}function Wa(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!function(e,t){var i=e;do{if(i.i!==e.i&&i.next.i!==e.i&&i.i!==t.i&&i.next.i!==t.i&&qa(i,i.next,e,t))return!0;i=i.next}while(i!==e);return!1}(e,t)&&Ja(e,t)&&Ja(t,e)&&function(e,t){var i=e,n=!1,r=(e.x+t.x)/2,a=(e.y+t.y)/2;do{i.y>a!=i.next.y>a&&i.next.y!==i.y&&r<(i.next.x-i.x)*(a-i.y)/(i.next.y-i.y)+i.x&&(n=!n),i=i.next}while(i!==e);return n}(e,t)}function Xa(e,t,i){return(t.y-e.y)*(i.x-t.x)-(t.x-e.x)*(i.y-t.y)}function Za(e,t){return e.x===t.x&&e.y===t.y}function qa(e,t,i,n){return!!(Za(e,t)&&Za(i,n)||Za(e,n)&&Za(i,t))||Xa(e,t,i)>0!=Xa(e,t,n)>0&&Xa(i,n,e)>0!=Xa(i,n,t)>0}function Ja(e,t){return Xa(e.prev,e,e.next)<0?Xa(e,t,e.next)>=0&&Xa(e,e.prev,t)>=0:Xa(e,t,e.prev)<0||Xa(e,e.next,t)<0}function Ka(e,t){var i=new to(e.i,e.x,e.y),n=new to(t.i,t.x,t.y),r=e.next,a=t.prev;return e.next=t,t.prev=e,i.next=r,r.prev=i,n.next=i,i.prev=n,a.next=n,n.prev=a,n}function $a(e,t,i,n){var r=new to(e,t,i);return n?(r.next=n.next,r.prev=n,n.next.prev=r,n.next=r):(r.prev=r,r.next=r),r}function eo(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function to(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}var io={area:function(e){for(var t=e.length,i=0,n=t-1,r=0;r<t;n=r++)i+=e[n].x*e[r].y-e[r].x*e[n].y;return.5*i},isClockWise:function(e){return io.area(e)<0},triangulateShape:function(e,t){var i=[],n=[],r=[];no(e),ro(i,e);var a=e.length;t.forEach(no);for(var o=0;o<t.length;o++)n.push(a),a+=t[o].length,ro(i,t[o]);var s=Oa(i,n);for(o=0;o<s.length;o+=3)r.push(s.slice(o,o+3));return r}};function no(e){var t=e.length;t>2&&e[t-1].equals(e[0])&&e.pop()}function ro(e,t){for(var i=0;i<t.length;i++)e.push(t[i].x),e.push(t[i].y)}function ao(e,t){Di.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},this.fromBufferGeometry(new oo(e,t)),this.mergeVertices()}function oo(e,t){ki.call(this),this.type="ExtrudeBufferGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];for(var i=this,n=[],r=[],a=0,o=e.length;a<o;a++){s(e[a])}function s(e){var a=[],o=void 0!==t.curveSegments?t.curveSegments:12,s=void 0!==t.steps?t.steps:1,c=void 0!==t.depth?t.depth:100,u=void 0===t.bevelEnabled||t.bevelEnabled,h=void 0!==t.bevelThickness?t.bevelThickness:6,l=void 0!==t.bevelSize?t.bevelSize:h-2,d=void 0!==t.bevelSegments?t.bevelSegments:3,p=t.extrudePath,f=void 0!==t.UVGenerator?t.UVGenerator:so;void 0!==t.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),c=t.amount);var g,m,M,y,v,A,w,x,E=!1;p&&(g=p.getSpacedPoints(s),E=!0,u=!1,m=p.computeFrenetFrames(s,!1),M=new Bt,y=new Bt,v=new Bt),u||(d=0,h=0,l=0);var T=e.extractPoints(o),N=T.shape,D=T.holes;if(!io.isClockWise(N))for(N=N.reverse(),w=0,x=D.length;w<x;w++)A=D[w],io.isClockWise(A)&&(D[w]=A.reverse());var L=io.triangulateShape(N,D),b=N;for(w=0,x=D.length;w<x;w++)A=D[w],N=N.concat(A);function I(e,t,i){return t||console.error("THREE.ExtrudeGeometry: vec does not exist"),t.clone().multiplyScalar(i).add(e)}var _,S,j,C,O,z,R=N.length,U=L.length;function P(e,t,i){var n,r,a,o=e.x-t.x,s=e.y-t.y,c=i.x-e.x,u=i.y-e.y,h=o*o+s*s,l=o*u-s*c;if(Math.abs(l)>Number.EPSILON){var d=Math.sqrt(h),p=Math.sqrt(c*c+u*u),f=t.x-s/d,g=t.y+o/d,m=((i.x-u/p-f)*u-(i.y+c/p-g)*c)/(o*u-s*c),M=(n=f+o*m-e.x)*n+(r=g+s*m-e.y)*r;if(M<=2)return new Rt(n,r);a=Math.sqrt(M/2)}else{var y=!1;o>Number.EPSILON?c>Number.EPSILON&&(y=!0):o<-Number.EPSILON?c<-Number.EPSILON&&(y=!0):Math.sign(s)===Math.sign(u)&&(y=!0),y?(n=-s,r=o,a=Math.sqrt(h)):(n=o,r=s,a=Math.sqrt(h/2))}return new Rt(n/a,r/a)}for(var B=[],k=0,F=b.length,G=F-1,Q=k+1;k<F;k++,G++,Q++)G===F&&(G=0),Q===F&&(Q=0),B[k]=P(b[k],b[G],b[Q]);var Y,V,H=[],W=B.concat();for(w=0,x=D.length;w<x;w++){for(A=D[w],Y=[],k=0,G=(F=A.length)-1,Q=k+1;k<F;k++,G++,Q++)G===F&&(G=0),Q===F&&(Q=0),Y[k]=P(A[k],A[G],A[Q]);H.push(Y),W=W.concat(Y)}for(_=0;_<d;_++){for(j=_/d,C=h*Math.cos(j*Math.PI/2),S=l*Math.sin(j*Math.PI/2),k=0,F=b.length;k<F;k++)Z((O=I(b[k],B[k],S)).x,O.y,-C);for(w=0,x=D.length;w<x;w++)for(A=D[w],Y=H[w],k=0,F=A.length;k<F;k++)Z((O=I(A[k],Y[k],S)).x,O.y,-C)}for(S=l,k=0;k<R;k++)O=u?I(N[k],W[k],S):N[k],E?(y.copy(m.normals[0]).multiplyScalar(O.x),M.copy(m.binormals[0]).multiplyScalar(O.y),v.copy(g[0]).add(y).add(M),Z(v.x,v.y,v.z)):Z(O.x,O.y,0);for(V=1;V<=s;V++)for(k=0;k<R;k++)O=u?I(N[k],W[k],S):N[k],E?(y.copy(m.normals[V]).multiplyScalar(O.x),M.copy(m.binormals[V]).multiplyScalar(O.y),v.copy(g[V]).add(y).add(M),Z(v.x,v.y,v.z)):Z(O.x,O.y,c/s*V);for(_=d-1;_>=0;_--){for(j=_/d,C=h*Math.cos(j*Math.PI/2),S=l*Math.sin(j*Math.PI/2),k=0,F=b.length;k<F;k++)Z((O=I(b[k],B[k],S)).x,O.y,c+C);for(w=0,x=D.length;w<x;w++)for(A=D[w],Y=H[w],k=0,F=A.length;k<F;k++)O=I(A[k],Y[k],S),E?Z(O.x,O.y+g[s-1].y,g[s-1].x+C):Z(O.x,O.y,c+C)}function X(e,t){var i,n;for(k=e.length;--k>=0;){i=k,(n=k-1)<0&&(n=e.length-1);var r=0,a=s+2*d;for(r=0;r<a;r++){var o=R*r,c=R*(r+1);J(t+i+o,t+n+o,t+n+c,t+i+c)}}}function Z(e,t,i){a.push(e),a.push(t),a.push(i)}function q(e,t,r){K(e),K(t),K(r);var a=n.length/3,o=f.generateTopUV(i,n,a-3,a-2,a-1);$(o[0]),$(o[1]),$(o[2])}function J(e,t,r,a){K(e),K(t),K(a),K(t),K(r),K(a);var o=n.length/3,s=f.generateSideWallUV(i,n,o-6,o-3,o-2,o-1);$(s[0]),$(s[1]),$(s[3]),$(s[1]),$(s[2]),$(s[3])}function K(e){n.push(a[3*e+0]),n.push(a[3*e+1]),n.push(a[3*e+2])}function $(e){r.push(e.x),r.push(e.y)}!function(){var e=n.length/3;if(u){var t=0,r=R*t;for(k=0;k<U;k++)q((z=L[k])[2]+r,z[1]+r,z[0]+r);for(r=R*(t=s+2*d),k=0;k<U;k++)q((z=L[k])[0]+r,z[1]+r,z[2]+r)}else{for(k=0;k<U;k++)q((z=L[k])[2],z[1],z[0]);for(k=0;k<U;k++)q((z=L[k])[0]+R*s,z[1]+R*s,z[2]+R*s)}i.addGroup(e,n.length/3-e,0)}(),function(){var e=n.length/3,t=0;for(X(b,t),t+=b.length,w=0,x=D.length;w<x;w++)X(A=D[w],t),t+=A.length;i.addGroup(e,n.length/3-e,1)}()}this.addAttribute("position",new zi(n,3)),this.addAttribute("uv",new zi(r,2)),this.computeVertexNormals()}ao.prototype=Object.create(Di.prototype),ao.prototype.constructor=ao,ao.prototype.toJSON=function(){var e=Di.prototype.toJSON.call(this);return co(this.parameters.shapes,this.parameters.options,e)},oo.prototype=Object.create(ki.prototype),oo.prototype.constructor=oo,oo.prototype.toJSON=function(){var e=ki.prototype.toJSON.call(this);return co(this.parameters.shapes,this.parameters.options,e)};var so={generateTopUV:function(e,t,i,n,r){var a=t[3*i],o=t[3*i+1],s=t[3*n],c=t[3*n+1],u=t[3*r],h=t[3*r+1];return[new Rt(a,o),new Rt(s,c),new Rt(u,h)]},generateSideWallUV:function(e,t,i,n,r,a){var o=t[3*i],s=t[3*i+1],c=t[3*i+2],u=t[3*n],h=t[3*n+1],l=t[3*n+2],d=t[3*r],p=t[3*r+1],f=t[3*r+2],g=t[3*a],m=t[3*a+1],M=t[3*a+2];return Math.abs(s-h)<.01?[new Rt(o,1-c),new Rt(u,1-l),new Rt(d,1-f),new Rt(g,1-M)]:[new Rt(s,1-c),new Rt(h,1-l),new Rt(p,1-f),new Rt(m,1-M)]}};function co(e,t,i){if(i.shapes=[],Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var a=e[n];i.shapes.push(a.uuid)}else i.shapes.push(e.uuid);return void 0!==t.extrudePath&&(i.options.extrudePath=t.extrudePath.toJSON()),i}function uo(e,t){Di.call(this),this.type="TextGeometry",this.parameters={text:e,parameters:t},this.fromBufferGeometry(new ho(e,t)),this.mergeVertices()}function ho(e,t){var i=(t=t||{}).font;if(!i||!i.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new Di;var n=i.generateShapes(e,t.size,t.curveSegments);t.depth=void 0!==t.height?t.height:50,void 0===t.bevelThickness&&(t.bevelThickness=10),void 0===t.bevelSize&&(t.bevelSize=8),void 0===t.bevelEnabled&&(t.bevelEnabled=!1),oo.call(this,n,t),this.type="TextBufferGeometry"}function lo(e,t,i,n,r,a,o){Di.call(this),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:i,phiStart:n,phiLength:r,thetaStart:a,thetaLength:o},this.fromBufferGeometry(new po(e,t,i,n,r,a,o)),this.mergeVertices()}function po(e,t,i,n,r,a,o){ki.call(this),this.type="SphereBufferGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:i,phiStart:n,phiLength:r,thetaStart:a,thetaLength:o},e=e||1,t=Math.max(3,Math.floor(t)||8),i=Math.max(2,Math.floor(i)||6),n=void 0!==n?n:0,r=void 0!==r?r:2*Math.PI;var s,c,u=(a=void 0!==a?a:0)+(o=void 0!==o?o:Math.PI),h=0,l=[],d=new Bt,p=new Bt,f=[],g=[],m=[],M=[];for(c=0;c<=i;c++){var y=[],v=c/i;for(s=0;s<=t;s++){var A=s/t;d.x=-e*Math.cos(n+A*r)*Math.sin(a+v*o),d.y=e*Math.cos(a+v*o),d.z=e*Math.sin(n+A*r)*Math.sin(a+v*o),g.push(d.x,d.y,d.z),p.set(d.x,d.y,d.z).normalize(),m.push(p.x,p.y,p.z),M.push(A,1-v),y.push(h++)}l.push(y)}for(c=0;c<i;c++)for(s=0;s<t;s++){var w=l[c][s+1],x=l[c][s],E=l[c+1][s],T=l[c+1][s+1];(0!==c||a>0)&&f.push(w,x,T),(c!==i-1||u<Math.PI)&&f.push(x,E,T)}this.setIndex(f),this.addAttribute("position",new zi(g,3)),this.addAttribute("normal",new zi(m,3)),this.addAttribute("uv",new zi(M,2))}function fo(e,t,i,n,r,a){Di.call(this),this.type="RingGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:i,phiSegments:n,thetaStart:r,thetaLength:a},this.fromBufferGeometry(new go(e,t,i,n,r,a)),this.mergeVertices()}function go(e,t,i,n,r,a){ki.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:i,phiSegments:n,thetaStart:r,thetaLength:a},e=e||.5,t=t||1,r=void 0!==r?r:0,a=void 0!==a?a:2*Math.PI,i=void 0!==i?Math.max(3,i):8;var o,s,c,u=[],h=[],l=[],d=[],p=e,f=(t-e)/(n=void 0!==n?Math.max(1,n):1),g=new Bt,m=new Rt;for(s=0;s<=n;s++){for(c=0;c<=i;c++)o=r+c/i*a,g.x=p*Math.cos(o),g.y=p*Math.sin(o),h.push(g.x,g.y,g.z),l.push(0,0,1),m.x=(g.x/t+1)/2,m.y=(g.y/t+1)/2,d.push(m.x,m.y);p+=f}for(s=0;s<n;s++){var M=s*(i+1);for(c=0;c<i;c++){var y=o=c+M,v=o+i+1,A=o+i+2,w=o+1;u.push(y,v,w),u.push(v,A,w)}}this.setIndex(u),this.addAttribute("position",new zi(h,3)),this.addAttribute("normal",new zi(l,3)),this.addAttribute("uv",new zi(d,2))}function mo(e,t,i,n){Di.call(this),this.type="LatheGeometry",this.parameters={points:e,segments:t,phiStart:i,phiLength:n},this.fromBufferGeometry(new Mo(e,t,i,n)),this.mergeVertices()}function Mo(e,t,i,n){ki.call(this),this.type="LatheBufferGeometry",this.parameters={points:e,segments:t,phiStart:i,phiLength:n},t=Math.floor(t)||12,i=i||0,n=n||2*Math.PI,n=zt.clamp(n,0,2*Math.PI);var r,a,o,s=[],c=[],u=[],h=1/t,l=new Bt,d=new Rt;for(a=0;a<=t;a++){var p=i+a*h*n,f=Math.sin(p),g=Math.cos(p);for(o=0;o<=e.length-1;o++)l.x=e[o].x*f,l.y=e[o].y,l.z=e[o].x*g,c.push(l.x,l.y,l.z),d.x=a/t,d.y=o/(e.length-1),u.push(d.x,d.y)}for(a=0;a<t;a++)for(o=0;o<e.length-1;o++){var m=r=o+a*e.length,M=r+e.length,y=r+e.length+1,v=r+1;s.push(m,M,v),s.push(M,y,v)}if(this.setIndex(s),this.addAttribute("position",new zi(c,3)),this.addAttribute("uv",new zi(u,2)),this.computeVertexNormals(),n===2*Math.PI){var A=this.attributes.normal.array,w=new Bt,x=new Bt,E=new Bt;for(r=t*e.length*3,a=0,o=0;a<e.length;a++,o+=3)w.x=A[o+0],w.y=A[o+1],w.z=A[o+2],x.x=A[r+o+0],x.y=A[r+o+1],x.z=A[r+o+2],E.addVectors(w,x).normalize(),A[o+0]=A[r+o+0]=E.x,A[o+1]=A[r+o+1]=E.y,A[o+2]=A[r+o+2]=E.z}}function yo(e,t){Di.call(this),this.type="ShapeGeometry","object"==typeof t&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),t=t.curveSegments),this.parameters={shapes:e,curveSegments:t},this.fromBufferGeometry(new vo(e,t)),this.mergeVertices()}function vo(e,t){ki.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:e,curveSegments:t},t=t||12;var i=[],n=[],r=[],a=[],o=0,s=0;if(!1===Array.isArray(e))u(e);else for(var c=0;c<e.length;c++)u(e[c]),this.addGroup(o,s,c),o+=s,s=0;function u(e){var o,c,u,h=n.length/3,l=e.extractPoints(t),d=l.shape,p=l.holes;if(!1===io.isClockWise(d))for(d=d.reverse(),o=0,c=p.length;o<c;o++)u=p[o],!0===io.isClockWise(u)&&(p[o]=u.reverse());var f=io.triangulateShape(d,p);for(o=0,c=p.length;o<c;o++)u=p[o],d=d.concat(u);for(o=0,c=d.length;o<c;o++){var g=d[o];n.push(g.x,g.y,0),r.push(0,0,1),a.push(g.x,g.y)}for(o=0,c=f.length;o<c;o++){var m=f[o],M=m[0]+h,y=m[1]+h,v=m[2]+h;i.push(M,y,v),s+=3}}this.setIndex(i),this.addAttribute("position",new zi(n,3)),this.addAttribute("normal",new zi(r,3)),this.addAttribute("uv",new zi(a,2))}function Ao(e,t){if(t.shapes=[],Array.isArray(e))for(var i=0,n=e.length;i<n;i++){var r=e[i];t.shapes.push(r.uuid)}else t.shapes.push(e.uuid);return t}function wo(e,t){ki.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:t},t=void 0!==t?t:1;var i,n,r,a,o=[],s=Math.cos(zt.DEG2RAD*t),c=[0,0],u={},h=["a","b","c"];e.isBufferGeometry?(a=new Di).fromBufferGeometry(e):a=e.clone(),a.mergeVertices(),a.computeFaceNormals();for(var l=a.vertices,d=a.faces,p=0,f=d.length;p<f;p++)for(var g=d[p],m=0;m<3;m++)i=g[h[m]],n=g[h[(m+1)%3]],c[0]=Math.min(i,n),c[1]=Math.max(i,n),void 0===u[r=c[0]+","+c[1]]?u[r]={index1:c[0],index2:c[1],face1:p,face2:void 0}:u[r].face2=p;for(r in u){var M=u[r];if(void 0===M.face2||d[M.face1].normal.dot(d[M.face2].normal)<=s){var y=l[M.index1];o.push(y.x,y.y,y.z),y=l[M.index2],o.push(y.x,y.y,y.z)}}this.addAttribute("position",new zi(o,3))}function xo(e,t,i,n,r,a,o,s){Di.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:i,radialSegments:n,heightSegments:r,openEnded:a,thetaStart:o,thetaLength:s},this.fromBufferGeometry(new Eo(e,t,i,n,r,a,o,s)),this.mergeVertices()}function Eo(e,t,i,n,r,a,o,s){ki.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:i,radialSegments:n,heightSegments:r,openEnded:a,thetaStart:o,thetaLength:s};var c=this;e=void 0!==e?e:1,t=void 0!==t?t:1,i=i||1,n=Math.floor(n)||8,r=Math.floor(r)||1,a=void 0!==a&&a,o=void 0!==o?o:0,s=void 0!==s?s:2*Math.PI;var u=[],h=[],l=[],d=[],p=0,f=[],g=i/2,m=0;function M(i){var r,a,f,M=new Rt,y=new Bt,v=0,A=!0===i?e:t,w=!0===i?1:-1;for(a=p,r=1;r<=n;r++)h.push(0,g*w,0),l.push(0,w,0),d.push(.5,.5),p++;for(f=p,r=0;r<=n;r++){var x=r/n*s+o,E=Math.cos(x),T=Math.sin(x);y.x=A*T,y.y=g*w,y.z=A*E,h.push(y.x,y.y,y.z),l.push(0,w,0),M.x=.5*E+.5,M.y=.5*T*w+.5,d.push(M.x,M.y),p++}for(r=0;r<n;r++){var N=a+r,D=f+r;!0===i?u.push(D,D+1,N):u.push(D+1,D,N),v+=3}c.addGroup(m,v,!0===i?1:2),m+=v}!function(){var a,M,y=new Bt,v=new Bt,A=0,w=(t-e)/i;for(M=0;M<=r;M++){var x=[],E=M/r,T=E*(t-e)+e;for(a=0;a<=n;a++){var N=a/n,D=N*s+o,L=Math.sin(D),b=Math.cos(D);v.x=T*L,v.y=-E*i+g,v.z=T*b,h.push(v.x,v.y,v.z),y.set(L,w,b).normalize(),l.push(y.x,y.y,y.z),d.push(N,1-E),x.push(p++)}f.push(x)}for(a=0;a<n;a++)for(M=0;M<r;M++){var I=f[M][a],_=f[M+1][a],S=f[M+1][a+1],j=f[M][a+1];u.push(I,_,j),u.push(_,S,j),A+=6}c.addGroup(m,A,0),m+=A}(),!1===a&&(e>0&&M(!0),t>0&&M(!1)),this.setIndex(u),this.addAttribute("position",new zi(h,3)),this.addAttribute("normal",new zi(l,3)),this.addAttribute("uv",new zi(d,2))}function To(e,t,i,n,r,a,o){xo.call(this,0,e,t,i,n,r,a,o),this.type="ConeGeometry",this.parameters={radius:e,height:t,radialSegments:i,heightSegments:n,openEnded:r,thetaStart:a,thetaLength:o}}function No(e,t,i,n,r,a,o){Eo.call(this,0,e,t,i,n,r,a,o),this.type="ConeBufferGeometry",this.parameters={radius:e,height:t,radialSegments:i,heightSegments:n,openEnded:r,thetaStart:a,thetaLength:o}}function Do(e,t,i,n){Di.call(this),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:i,thetaLength:n},this.fromBufferGeometry(new Lo(e,t,i,n)),this.mergeVertices()}function Lo(e,t,i,n){ki.call(this),this.type="CircleBufferGeometry",this.parameters={radius:e,segments:t,thetaStart:i,thetaLength:n},e=e||1,t=void 0!==t?Math.max(3,t):8,i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var r,a,o=[],s=[],c=[],u=[],h=new Bt,l=new Rt;for(s.push(0,0,0),c.push(0,0,1),u.push(.5,.5),a=0,r=3;a<=t;a++,r+=3){var d=i+a/t*n;h.x=e*Math.cos(d),h.y=e*Math.sin(d),s.push(h.x,h.y,h.z),c.push(0,0,1),l.x=(s[r]/e+1)/2,l.y=(s[r+1]/e+1)/2,u.push(l.x,l.y)}for(r=1;r<=t;r++)o.push(r,r+1,0);this.setIndex(o),this.addAttribute("position",new zi(s,3)),this.addAttribute("normal",new zi(c,3)),this.addAttribute("uv",new zi(u,2))}uo.prototype=Object.create(Di.prototype),uo.prototype.constructor=uo,ho.prototype=Object.create(oo.prototype),ho.prototype.constructor=ho,lo.prototype=Object.create(Di.prototype),lo.prototype.constructor=lo,po.prototype=Object.create(ki.prototype),po.prototype.constructor=po,fo.prototype=Object.create(Di.prototype),fo.prototype.constructor=fo,go.prototype=Object.create(ki.prototype),go.prototype.constructor=go,mo.prototype=Object.create(Di.prototype),mo.prototype.constructor=mo,Mo.prototype=Object.create(ki.prototype),Mo.prototype.constructor=Mo,yo.prototype=Object.create(Di.prototype),yo.prototype.constructor=yo,yo.prototype.toJSON=function(){var e=Di.prototype.toJSON.call(this);return Ao(this.parameters.shapes,e)},vo.prototype=Object.create(ki.prototype),vo.prototype.constructor=vo,vo.prototype.toJSON=function(){var e=ki.prototype.toJSON.call(this);return Ao(this.parameters.shapes,e)},wo.prototype=Object.create(ki.prototype),wo.prototype.constructor=wo,xo.prototype=Object.create(Di.prototype),xo.prototype.constructor=xo,Eo.prototype=Object.create(ki.prototype),Eo.prototype.constructor=Eo,To.prototype=Object.create(xo.prototype),To.prototype.constructor=To,No.prototype=Object.create(Eo.prototype),No.prototype.constructor=No,Do.prototype=Object.create(Di.prototype),Do.prototype.constructor=Do,Lo.prototype=Object.create(ki.prototype),Lo.prototype.constructor=Lo;var bo=Object.freeze({WireframeGeometry:ga,ParametricGeometry:ma,ParametricBufferGeometry:Ma,TetrahedronGeometry:Aa,TetrahedronBufferGeometry:wa,OctahedronGeometry:xa,OctahedronBufferGeometry:Ea,IcosahedronGeometry:Ta,IcosahedronBufferGeometry:Na,DodecahedronGeometry:Da,DodecahedronBufferGeometry:La,PolyhedronGeometry:ya,PolyhedronBufferGeometry:va,TubeGeometry:ba,TubeBufferGeometry:Ia,TorusKnotGeometry:_a,TorusKnotBufferGeometry:Sa,TorusGeometry:ja,TorusBufferGeometry:Ca,TextGeometry:uo,TextBufferGeometry:ho,SphereGeometry:lo,SphereBufferGeometry:po,RingGeometry:fo,RingBufferGeometry:go,PlaneGeometry:Qi,PlaneBufferGeometry:Yi,LatheGeometry:mo,LatheBufferGeometry:Mo,ShapeGeometry:yo,ShapeBufferGeometry:vo,ExtrudeGeometry:ao,ExtrudeBufferGeometry:oo,EdgesGeometry:wo,ConeGeometry:To,ConeBufferGeometry:No,CylinderGeometry:xo,CylinderBufferGeometry:Eo,CircleGeometry:Do,CircleBufferGeometry:Lo,BoxGeometry:Fi,BoxBufferGeometry:Gi});function Io(e){$i.call(this),this.type="ShadowMaterial",this.color=new oi(0),this.transparent=!0,this.setValues(e)}function _o(e){tn.call(this,e),this.type="RawShaderMaterial"}function So(e){$i.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new oi(16777215),this.roughness=.5,this.metalness=.5,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new oi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new Rt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function jo(e){So.call(this),this.defines={PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearCoat=0,this.clearCoatRoughness=0,this.setValues(e)}function Co(e){$i.call(this),this.type="MeshPhongMaterial",this.color=new oi(16777215),this.specular=new oi(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new oi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new Rt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ue,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Oo(e){Co.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.gradientMap=null,this.setValues(e)}function zo(e){$i.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new Rt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Ro(e){$i.call(this),this.type="MeshLambertMaterial",this.color=new oi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new oi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ue,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)}function Uo(e){aa.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}Io.prototype=Object.create($i.prototype),Io.prototype.constructor=Io,Io.prototype.isShadowMaterial=!0,Io.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this},_o.prototype=Object.create(tn.prototype),_o.prototype.constructor=_o,_o.prototype.isRawShaderMaterial=!0,So.prototype=Object.create($i.prototype),So.prototype.constructor=So,So.prototype.isMeshStandardMaterial=!0,So.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},jo.prototype=Object.create(So.prototype),jo.prototype.constructor=jo,jo.prototype.isMeshPhysicalMaterial=!0,jo.prototype.copy=function(e){return So.prototype.copy.call(this,e),this.defines={PHYSICAL:""},this.reflectivity=e.reflectivity,this.clearCoat=e.clearCoat,this.clearCoatRoughness=e.clearCoatRoughness,this},Co.prototype=Object.create($i.prototype),Co.prototype.constructor=Co,Co.prototype.isMeshPhongMaterial=!0,Co.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Oo.prototype=Object.create(Co.prototype),Oo.prototype.constructor=Oo,Oo.prototype.isMeshToonMaterial=!0,Oo.prototype.copy=function(e){return Co.prototype.copy.call(this,e),this.gradientMap=e.gradientMap,this},zo.prototype=Object.create($i.prototype),zo.prototype.constructor=zo,zo.prototype.isMeshNormalMaterial=!0,zo.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Ro.prototype=Object.create($i.prototype),Ro.prototype.constructor=Ro,Ro.prototype.isMeshLambertMaterial=!0,Ro.prototype.copy=function(e){return $i.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},Uo.prototype=Object.create(aa.prototype),Uo.prototype.constructor=Uo,Uo.prototype.isLineDashedMaterial=!0,Uo.prototype.copy=function(e){return aa.prototype.copy.call(this,e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this};var Po=Object.freeze({ShadowMaterial:Io,SpriteMaterial:$r,RawShaderMaterial:_o,ShaderMaterial:tn,PointsMaterial:ua,MeshPhysicalMaterial:jo,MeshStandardMaterial:So,MeshPhongMaterial:Co,MeshToonMaterial:Oo,MeshNormalMaterial:zo,MeshLambertMaterial:Ro,MeshDepthMaterial:Ur,MeshDistanceMaterial:Pr,MeshBasicMaterial:en,LineDashedMaterial:Uo,LineBasicMaterial:aa,Material:$i}),Bo={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};function ko(e,t,i){var n=this,r=!1,a=0,o=0,s=void 0;this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(e){o++,!1===r&&void 0!==n.onStart&&n.onStart(e,a,o),r=!0},this.itemEnd=function(e){a++,void 0!==n.onProgress&&n.onProgress(e,a,o),a===o&&(r=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(e){void 0!==n.onError&&n.onError(e)},this.resolveURL=function(e){return s?s(e):e},this.setURLModifier=function(e){return s=e,this}}var Fo=new ko,Go={};function Qo(e){this.manager=void 0!==e?e:Fo}function Yo(e){this.manager=void 0!==e?e:Fo}function Vo(e){this.manager=void 0!==e?e:Fo}function Ho(){this.type="Curve",this.arcLengthDivisions=200}function Wo(e,t,i,n,r,a,o,s){Ho.call(this),this.type="EllipseCurve",this.aX=e||0,this.aY=t||0,this.xRadius=i||1,this.yRadius=n||1,this.aStartAngle=r||0,this.aEndAngle=a||2*Math.PI,this.aClockwise=o||!1,this.aRotation=s||0}function Xo(e,t,i,n,r,a){Wo.call(this,e,t,i,i,n,r,a),this.type="ArcCurve"}function Zo(){var e=0,t=0,i=0,n=0;function r(r,a,o,s){e=r,t=o,i=-3*r+3*a-2*o-s,n=2*r-2*a+o+s}return{initCatmullRom:function(e,t,i,n,a){r(t,i,a*(i-e),a*(n-t))},initNonuniformCatmullRom:function(e,t,i,n,a,o,s){var c=(t-e)/a-(i-e)/(a+o)+(i-t)/o,u=(i-t)/o-(n-t)/(o+s)+(n-i)/s;r(t,i,c*=o,u*=o)},calc:function(r){var a=r*r;return e+t*r+i*a+n*(a*r)}}}Object.assign(Qo.prototype,{load:function(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);var r=this,a=Bo.get(e);if(void 0!==a)return r.manager.itemStart(e),setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0),a;if(void 0===Go[e]){var o=e.match(/^data:(.*?)(;base64)?,(.*)$/);if(o){var s=o[1],c=!!o[2],u=o[3];u=window.decodeURIComponent(u),c&&(u=window.atob(u));try{var h,l=(this.responseType||"").toLowerCase();switch(l){case"arraybuffer":case"blob":for(var d=new Uint8Array(u.length),p=0;p<u.length;p++)d[p]=u.charCodeAt(p);h="blob"===l?new Blob([d.buffer],{type:s}):d.buffer;break;case"document":var f=new DOMParser;h=f.parseFromString(u,s);break;case"json":h=JSON.parse(u);break;default:h=u}window.setTimeout(function(){t&&t(h),r.manager.itemEnd(e)},0)}catch(t){window.setTimeout(function(){n&&n(t),r.manager.itemEnd(e),r.manager.itemError(e)},0)}}else{Go[e]=[],Go[e].push({onLoad:t,onProgress:i,onError:n});var g=new XMLHttpRequest;for(var m in g.open("GET",e,!0),g.addEventListener("load",function(t){var i=this.response;Bo.add(e,i);var n=Go[e];if(delete Go[e],200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received.");for(var a=0,o=n.length;a<o;a++){(s=n[a]).onLoad&&s.onLoad(i)}r.manager.itemEnd(e)}else{for(a=0,o=n.length;a<o;a++){var s;(s=n[a]).onError&&s.onError(t)}r.manager.itemEnd(e),r.manager.itemError(e)}},!1),g.addEventListener("progress",function(t){for(var i=Go[e],n=0,r=i.length;n<r;n++){var a=i[n];a.onProgress&&a.onProgress(t)}},!1),g.addEventListener("error",function(t){var i=Go[e];delete Go[e];for(var n=0,a=i.length;n<a;n++){var o=i[n];o.onError&&o.onError(t)}r.manager.itemEnd(e),r.manager.itemError(e)},!1),void 0!==this.responseType&&(g.responseType=this.responseType),void 0!==this.withCredentials&&(g.withCredentials=this.withCredentials),g.overrideMimeType&&g.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain"),this.requestHeader)g.setRequestHeader(m,this.requestHeader[m]);g.send(null)}return r.manager.itemStart(e),g}Go[e].push({onLoad:t,onProgress:i,onError:n})},setPath:function(e){return this.path=e,this},setResponseType:function(e){return this.responseType=e,this},setWithCredentials:function(e){return this.withCredentials=e,this},setMimeType:function(e){return this.mimeType=e,this},setRequestHeader:function(e){return this.requestHeader=e,this}}),Object.assign(function(e){this.manager=void 0!==e?e:Fo,this._parser=null}.prototype,{load:function(e,t,i,n){var r=this,a=[],o=new pa;o.image=a;var s=new Qo(this.manager);function c(c){s.load(e[c],function(e){var i=r._parser(e,!0);a[c]={width:i.width,height:i.height,format:i.format,mipmaps:i.mipmaps},6===(u+=1)&&(1===i.mipmapCount&&(o.minFilter=_e),o.format=i.format,o.needsUpdate=!0,t&&t(o))},i,n)}if(s.setPath(this.path),s.setResponseType("arraybuffer"),Array.isArray(e))for(var u=0,h=0,l=e.length;h<l;++h)c(h);else s.load(e,function(e){var i=r._parser(e,!0);if(i.isCubemap)for(var n=i.mipmaps.length/i.mipmapCount,s=0;s<n;s++){a[s]={mipmaps:[]};for(var c=0;c<i.mipmapCount;c++)a[s].mipmaps.push(i.mipmaps[s*i.mipmapCount+c]),a[s].format=i.format,a[s].width=i.width,a[s].height=i.height}else o.image.width=i.width,o.image.height=i.height,o.mipmaps=i.mipmaps;1===i.mipmapCount&&(o.minFilter=_e),o.format=i.format,o.needsUpdate=!0,t&&t(o)},i,n);return o},setPath:function(e){return this.path=e,this}}),Object.assign(function(e){this.manager=void 0!==e?e:Fo,this._parser=null}.prototype,{load:function(e,t,i,n){var r=this,a=new Jt,o=new Qo(this.manager);return o.setResponseType("arraybuffer"),o.load(e,function(e){var i=r._parser(e);i&&(void 0!==i.image?a.image=i.image:void 0!==i.data&&(a.image.width=i.width,a.image.height=i.height,a.image.data=i.data),a.wrapS=void 0!==i.wrapS?i.wrapS:Ne,a.wrapT=void 0!==i.wrapT?i.wrapT:Ne,a.magFilter=void 0!==i.magFilter?i.magFilter:_e,a.minFilter=void 0!==i.minFilter?i.minFilter:je,a.anisotropy=void 0!==i.anisotropy?i.anisotropy:1,void 0!==i.format&&(a.format=i.format),void 0!==i.type&&(a.type=i.type),void 0!==i.mipmaps&&(a.mipmaps=i.mipmaps),1===i.mipmapCount&&(a.minFilter=_e),a.needsUpdate=!0,t&&t(a,i))},i,n),a}}),Object.assign(Yo.prototype,{crossOrigin:"Anonymous",load:function(e,t,i,n){void 0===e&&(e=""),void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);var r=this,a=Bo.get(e);if(void 0!==a)return r.manager.itemStart(e),setTimeout(function(){t&&t(a),r.manager.itemEnd(e)},0),a;var o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function s(){o.removeEventListener("load",s,!1),o.removeEventListener("error",c,!1),Bo.add(e,this),t&&t(this),r.manager.itemEnd(e)}function c(t){o.removeEventListener("load",s,!1),o.removeEventListener("error",c,!1),n&&n(t),r.manager.itemEnd(e),r.manager.itemError(e)}return o.addEventListener("load",s,!1),o.addEventListener("error",c,!1),"data:"!==e.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),r.manager.itemStart(e),o.src=e,o},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(function(e){this.manager=void 0!==e?e:Fo}.prototype,{crossOrigin:"Anonymous",load:function(e,t,i,n){var r=new yn,a=new Yo(this.manager);a.setCrossOrigin(this.crossOrigin),a.setPath(this.path);var o=0;function s(i){a.load(e[i],function(e){r.images[i]=e,6===++o&&(r.needsUpdate=!0,t&&t(r))},void 0,n)}for(var c=0;c<e.length;++c)s(c);return r},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(Vo.prototype,{crossOrigin:"Anonymous",load:function(e,t,i,n){var r=new Wt,a=new Yo(this.manager);return a.setCrossOrigin(this.crossOrigin),a.setPath(this.path),a.load(e,function(i){r.image=i;var n=e.search(/\.(jpg|jpeg)$/)>0||0===e.search(/^data\:image\/jpeg/);r.format=n?He:We,r.needsUpdate=!0,void 0!==t&&t(r)},i,n),r},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}}),Object.assign(Ho.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(e,t){var i=this.getUtoTmapping(e);return this.getPoint(i,t)},getPoints:function(e){void 0===e&&(e=5);for(var t=[],i=0;i<=e;i++)t.push(this.getPoint(i/e));return t},getSpacedPoints:function(e){void 0===e&&(e=5);for(var t=[],i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t},getLength:function(){var e=this.getLengths();return e[e.length-1]},getLengths:function(e){if(void 0===e&&(e=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var t,i,n=[],r=this.getPoint(0),a=0;for(n.push(0),i=1;i<=e;i++)a+=(t=this.getPoint(i/e)).distanceTo(r),n.push(a),r=t;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(e,t){var i,n=this.getLengths(),r=0,a=n.length;i=t||e*n[a-1];for(var o,s=0,c=a-1;s<=c;)if((o=n[r=Math.floor(s+(c-s)/2)]-i)<0)s=r+1;else{if(!(o>0)){c=r;break}c=r-1}if(n[r=c]===i)return r/(a-1);var u=n[r];return(r+(i-u)/(n[r+1]-u))/(a-1)},getTangent:function(e){var t=e-1e-4,i=e+1e-4;t<0&&(t=0),i>1&&(i=1);var n=this.getPoint(t);return this.getPoint(i).clone().sub(n).normalize()},getTangentAt:function(e){var t=this.getUtoTmapping(e);return this.getTangent(t)},computeFrenetFrames:function(e,t){var i,n,r,a=new Bt,o=[],s=[],c=[],u=new Bt,h=new Ut;for(i=0;i<=e;i++)n=i/e,o[i]=this.getTangentAt(n),o[i].normalize();s[0]=new Bt,c[0]=new Bt;var l=Number.MAX_VALUE,d=Math.abs(o[0].x),p=Math.abs(o[0].y),f=Math.abs(o[0].z);for(d<=l&&(l=d,a.set(1,0,0)),p<=l&&(l=p,a.set(0,1,0)),f<=l&&a.set(0,0,1),u.crossVectors(o[0],a).normalize(),s[0].crossVectors(o[0],u),c[0].crossVectors(o[0],s[0]),i=1;i<=e;i++)s[i]=s[i-1].clone(),c[i]=c[i-1].clone(),u.crossVectors(o[i-1],o[i]),u.length()>Number.EPSILON&&(u.normalize(),r=Math.acos(zt.clamp(o[i-1].dot(o[i]),-1,1)),s[i].applyMatrix4(h.makeRotationAxis(u,r))),c[i].crossVectors(o[i],s[i]);if(!0===t)for(r=Math.acos(zt.clamp(s[0].dot(s[e]),-1,1)),r/=e,o[0].dot(u.crossVectors(s[0],s[e]))>0&&(r=-r),i=1;i<=e;i++)s[i].applyMatrix4(h.makeRotationAxis(o[i],r*i)),c[i].crossVectors(o[i],s[i]);return{tangents:o,normals:s,binormals:c}},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this},toJSON:function(){var e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e},fromJSON:function(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}),Wo.prototype=Object.create(Ho.prototype),Wo.prototype.constructor=Wo,Wo.prototype.isEllipseCurve=!0,Wo.prototype.getPoint=function(e,t){for(var i=t||new Rt,n=2*Math.PI,r=this.aEndAngle-this.aStartAngle,a=Math.abs(r)<Number.EPSILON;r<0;)r+=n;for(;r>n;)r-=n;r<Number.EPSILON&&(r=a?0:n),!0!==this.aClockwise||a||(r===n?r=-n:r-=n);var o=this.aStartAngle+e*r,s=this.aX+this.xRadius*Math.cos(o),c=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){var u=Math.cos(this.aRotation),h=Math.sin(this.aRotation),l=s-this.aX,d=c-this.aY;s=l*u-d*h+this.aX,c=l*h+d*u+this.aY}return i.set(s,c)},Wo.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},Wo.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e},Wo.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this},Xo.prototype=Object.create(Wo.prototype),Xo.prototype.constructor=Xo,Xo.prototype.isArcCurve=!0;var qo=new Bt,Jo=new Zo,Ko=new Zo,$o=new Zo;function es(e,t,i,n){Ho.call(this),this.type="CatmullRomCurve3",this.points=e||[],this.closed=t||!1,this.curveType=i||"centripetal",this.tension=n||.5}function ts(e,t,i,n,r){var a=.5*(n-t),o=.5*(r-i),s=e*e;return(2*i-2*n+a+o)*(e*s)+(-3*i+3*n-2*a-o)*s+a*e+i}function is(e,t,i,n){return function(e,t){var i=1-e;return i*i*t}(e,t)+function(e,t){return 2*(1-e)*e*t}(e,i)+function(e,t){return e*e*t}(e,n)}function ns(e,t,i,n,r){return function(e,t){var i=1-e;return i*i*i*t}(e,t)+function(e,t){var i=1-e;return 3*i*i*e*t}(e,i)+function(e,t){return 3*(1-e)*e*e*t}(e,n)+function(e,t){return e*e*e*t}(e,r)}function rs(e,t,i,n){Ho.call(this),this.type="CubicBezierCurve",this.v0=e||new Rt,this.v1=t||new Rt,this.v2=i||new Rt,this.v3=n||new Rt}function as(e,t,i,n){Ho.call(this),this.type="CubicBezierCurve3",this.v0=e||new Bt,this.v1=t||new Bt,this.v2=i||new Bt,this.v3=n||new Bt}function os(e,t){Ho.call(this),this.type="LineCurve",this.v1=e||new Rt,this.v2=t||new Rt}function ss(e,t){Ho.call(this),this.type="LineCurve3",this.v1=e||new Bt,this.v2=t||new Bt}function cs(e,t,i){Ho.call(this),this.type="QuadraticBezierCurve",this.v0=e||new Rt,this.v1=t||new Rt,this.v2=i||new Rt}function us(e,t,i){Ho.call(this),this.type="QuadraticBezierCurve3",this.v0=e||new Bt,this.v1=t||new Bt,this.v2=i||new Bt}function hs(e){Ho.call(this),this.type="SplineCurve",this.points=e||[]}es.prototype=Object.create(Ho.prototype),es.prototype.constructor=es,es.prototype.isCatmullRomCurve3=!0,es.prototype.getPoint=function(e,t){var i,n,r,a,o=t||new Bt,s=this.points,c=s.length,u=(c-(this.closed?0:1))*e,h=Math.floor(u),l=u-h;if(this.closed?h+=h>0?0:(Math.floor(Math.abs(h)/c)+1)*c:0===l&&h===c-1&&(h=c-2,l=1),this.closed||h>0?i=s[(h-1)%c]:(qo.subVectors(s[0],s[1]).add(s[0]),i=qo),n=s[h%c],r=s[(h+1)%c],this.closed||h+2<c?a=s[(h+2)%c]:(qo.subVectors(s[c-1],s[c-2]).add(s[c-1]),a=qo),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,p=Math.pow(i.distanceToSquared(n),d),f=Math.pow(n.distanceToSquared(r),d),g=Math.pow(r.distanceToSquared(a),d);f<1e-4&&(f=1),p<1e-4&&(p=f),g<1e-4&&(g=f),Jo.initNonuniformCatmullRom(i.x,n.x,r.x,a.x,p,f,g),Ko.initNonuniformCatmullRom(i.y,n.y,r.y,a.y,p,f,g),$o.initNonuniformCatmullRom(i.z,n.z,r.z,a.z,p,f,g)}else"catmullrom"===this.curveType&&(Jo.initCatmullRom(i.x,n.x,r.x,a.x,this.tension),Ko.initCatmullRom(i.y,n.y,r.y,a.y,this.tension),$o.initCatmullRom(i.z,n.z,r.z,a.z,this.tension));return o.set(Jo.calc(l),Ko.calc(l),$o.calc(l)),o},es.prototype.copy=function(e){Ho.prototype.copy.call(this,e),this.points=[];for(var t=0,i=e.points.length;t<i;t++){var n=e.points[t];this.points.push(n.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},es.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);e.points=[];for(var t=0,i=this.points.length;t<i;t++){var n=this.points[t];e.points.push(n.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e},es.prototype.fromJSON=function(e){Ho.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,i=e.points.length;t<i;t++){var n=e.points[t];this.points.push((new Bt).fromArray(n))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this},rs.prototype=Object.create(Ho.prototype),rs.prototype.constructor=rs,rs.prototype.isCubicBezierCurve=!0,rs.prototype.getPoint=function(e,t){var i=t||new Rt,n=this.v0,r=this.v1,a=this.v2,o=this.v3;return i.set(ns(e,n.x,r.x,a.x,o.x),ns(e,n.y,r.y,a.y,o.y)),i},rs.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},rs.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},rs.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},as.prototype=Object.create(Ho.prototype),as.prototype.constructor=as,as.prototype.isCubicBezierCurve3=!0,as.prototype.getPoint=function(e,t){var i=t||new Bt,n=this.v0,r=this.v1,a=this.v2,o=this.v3;return i.set(ns(e,n.x,r.x,a.x,o.x),ns(e,n.y,r.y,a.y,o.y),ns(e,n.z,r.z,a.z,o.z)),i},as.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this},as.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e},as.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this},os.prototype=Object.create(Ho.prototype),os.prototype.constructor=os,os.prototype.isLineCurve=!0,os.prototype.getPoint=function(e,t){var i=t||new Rt;return 1===e?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i},os.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},os.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()},os.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},os.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},os.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},ss.prototype=Object.create(Ho.prototype),ss.prototype.constructor=ss,ss.prototype.isLineCurve3=!0,ss.prototype.getPoint=function(e,t){var i=t||new Bt;return 1===e?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i},ss.prototype.getPointAt=function(e,t){return this.getPoint(e,t)},ss.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v1.copy(e.v1),this.v2.copy(e.v2),this},ss.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},ss.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},cs.prototype=Object.create(Ho.prototype),cs.prototype.constructor=cs,cs.prototype.isQuadraticBezierCurve=!0,cs.prototype.getPoint=function(e,t){var i=t||new Rt,n=this.v0,r=this.v1,a=this.v2;return i.set(is(e,n.x,r.x,a.x),is(e,n.y,r.y,a.y)),i},cs.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},cs.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},cs.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},us.prototype=Object.create(Ho.prototype),us.prototype.constructor=us,us.prototype.isQuadraticBezierCurve3=!0,us.prototype.getPoint=function(e,t){var i=t||new Bt,n=this.v0,r=this.v1,a=this.v2;return i.set(is(e,n.x,r.x,a.x),is(e,n.y,r.y,a.y),is(e,n.z,r.z,a.z)),i},us.prototype.copy=function(e){return Ho.prototype.copy.call(this,e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this},us.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e},us.prototype.fromJSON=function(e){return Ho.prototype.fromJSON.call(this,e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this},hs.prototype=Object.create(Ho.prototype),hs.prototype.constructor=hs,hs.prototype.isSplineCurve=!0,hs.prototype.getPoint=function(e,t){var i=t||new Rt,n=this.points,r=(n.length-1)*e,a=Math.floor(r),o=r-a,s=n[0===a?a:a-1],c=n[a],u=n[a>n.length-2?n.length-1:a+1],h=n[a>n.length-3?n.length-1:a+2];return i.set(ts(o,s.x,c.x,u.x,h.x),ts(o,s.y,c.y,u.y,h.y)),i},hs.prototype.copy=function(e){Ho.prototype.copy.call(this,e),this.points=[];for(var t=0,i=e.points.length;t<i;t++){var n=e.points[t];this.points.push(n.clone())}return this},hs.prototype.toJSON=function(){var e=Ho.prototype.toJSON.call(this);e.points=[];for(var t=0,i=this.points.length;t<i;t++){var n=this.points[t];e.points.push(n.toArray())}return e},hs.prototype.fromJSON=function(e){Ho.prototype.fromJSON.call(this,e),this.points=[];for(var t=0,i=e.points.length;t<i;t++){var n=e.points[t];this.points.push((new Rt).fromArray(n))}return this};var ls=Object.freeze({ArcCurve:Xo,CatmullRomCurve3:es,CubicBezierCurve:rs,CubicBezierCurve3:as,EllipseCurve:Wo,LineCurve:os,LineCurve3:ss,QuadraticBezierCurve:cs,QuadraticBezierCurve3:us,SplineCurve:hs});function ds(){Ho.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function ps(e){ds.call(this),this.type="Path",this.currentPoint=new Rt,e&&this.setFromPoints(e)}function fs(e){ps.call(this,e),this.uuid=zt.generateUUID(),this.type="Shape",this.holes=[]}function gs(e,t){vi.call(this),this.type="Light",this.color=new oi(e),this.intensity=void 0!==t?t:1,this.receiveShadow=void 0}function ms(e,t,i){gs.call(this,e,i),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(vi.DefaultUp),this.updateMatrix(),this.groundColor=new oi(t)}function Ms(e){this.camera=e,this.bias=0,this.radius=1,this.mapSize=new Rt(512,512),this.map=null,this.matrix=new Ut}function ys(){Ms.call(this,new Vr(50,1,.5,500))}function vs(e,t,i,n,r,a){gs.call(this,e,t),this.type="SpotLight",this.position.copy(vi.DefaultUp),this.updateMatrix(),this.target=new vi,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(e){this.intensity=e/Math.PI}}),this.distance=void 0!==i?i:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==r?r:0,this.decay=void 0!==a?a:1,this.shadow=new ys}function As(e,t,i,n){gs.call(this,e,t),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(e){this.intensity=e/(4*Math.PI)}}),this.distance=void 0!==i?i:0,this.decay=void 0!==n?n:1,this.shadow=new Ms(new Vr(90,1,.5,500))}function ws(){Ms.call(this,new wi(-5,5,5,-5,.5,500))}function xs(e,t){gs.call(this,e,t),this.type="DirectionalLight",this.position.copy(vi.DefaultUp),this.updateMatrix(),this.target=new vi,this.shadow=new ws}function Es(e,t){gs.call(this,e,t),this.type="AmbientLight",this.castShadow=void 0}function Ts(e,t,i,n){gs.call(this,e,t),this.type="RectAreaLight",this.width=void 0!==i?i:10,this.height=void 0!==n?n:10}function Ns(e,t,i,n){Rs.call(this,e,t,i,n)}function Ds(e,t,i){Rs.call(this,e,t,i)}function Ls(e,t,i,n){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new t.constructor(i),this.sampleValues=t,this.valueSize=i}function bs(e,t,i,n){Ls.call(this,e,t,i,n)}function Is(e,t,i,n){Rs.call(this,e,t,i,n)}function _s(e,t,i,n){Rs.call(this,e,t,i,n)}function Ss(e,t,i,n){Rs.call(this,e,t,i,n)}function js(e,t,i,n){Ls.call(this,e,t,i,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function Cs(e,t,i,n){Ls.call(this,e,t,i,n)}function Os(e,t,i,n){Ls.call(this,e,t,i,n)}ds.prototype=Object.assign(Object.create(Ho.prototype),{constructor:ds,add:function(e){this.curves.push(e)},closePath:function(){var e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new os(t,e))},getPoint:function(e){for(var t=e*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=t){var r=i[n]-t,a=this.curves[n],o=a.getLength(),s=0===o?0:1-r/o;return a.getPointAt(s)}n++}return null},getLength:function(){var e=this.getCurveLengths();return e[e.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],t=0,i=0,n=this.curves.length;i<n;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e},getSpacedPoints:function(e){void 0===e&&(e=40);for(var t=[],i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t},getPoints:function(e){e=e||12;for(var t,i=[],n=0,r=this.curves;n<r.length;n++)for(var a=r[n],o=a&&a.isEllipseCurve?2*e:a&&a.isLineCurve?1:a&&a.isSplineCurve?e*a.points.length:e,s=a.getPoints(o),c=0;c<s.length;c++){var u=s[c];t&&t.equals(u)||(i.push(u),t=u)}return this.autoClose&&i.length>1&&!i[i.length-1].equals(i[0])&&i.push(i[0]),i},copy:function(e){Ho.prototype.copy.call(this,e),this.curves=[];for(var t=0,i=e.curves.length;t<i;t++){var n=e.curves[t];this.curves.push(n.clone())}return this.autoClose=e.autoClose,this},toJSON:function(){var e=Ho.prototype.toJSON.call(this);e.autoClose=this.autoClose,e.curves=[];for(var t=0,i=this.curves.length;t<i;t++){var n=this.curves[t];e.curves.push(n.toJSON())}return e},fromJSON:function(e){Ho.prototype.fromJSON.call(this,e),this.autoClose=e.autoClose,this.curves=[];for(var t=0,i=e.curves.length;t<i;t++){var n=e.curves[t];this.curves.push((new ls[n.type]).fromJSON(n))}return this}}),ps.prototype=Object.assign(Object.create(ds.prototype),{constructor:ps,setFromPoints:function(e){this.moveTo(e[0].x,e[0].y);for(var t=1,i=e.length;t<i;t++)this.lineTo(e[t].x,e[t].y)},moveTo:function(e,t){this.currentPoint.set(e,t)},lineTo:function(e,t){var i=new os(this.currentPoint.clone(),new Rt(e,t));this.curves.push(i),this.currentPoint.set(e,t)},quadraticCurveTo:function(e,t,i,n){var r=new cs(this.currentPoint.clone(),new Rt(e,t),new Rt(i,n));this.curves.push(r),this.currentPoint.set(i,n)},bezierCurveTo:function(e,t,i,n,r,a){var o=new rs(this.currentPoint.clone(),new Rt(e,t),new Rt(i,n),new Rt(r,a));this.curves.push(o),this.currentPoint.set(r,a)},splineThru:function(e){var t=new hs([this.currentPoint.clone()].concat(e));this.curves.push(t),this.currentPoint.copy(e[e.length-1])},arc:function(e,t,i,n,r,a){var o=this.currentPoint.x,s=this.currentPoint.y;this.absarc(e+o,t+s,i,n,r,a)},absarc:function(e,t,i,n,r,a){this.absellipse(e,t,i,i,n,r,a)},ellipse:function(e,t,i,n,r,a,o,s){var c=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(e+c,t+u,i,n,r,a,o,s)},absellipse:function(e,t,i,n,r,a,o,s){var c=new Wo(e,t,i,n,r,a,o,s);if(this.curves.length>0){var u=c.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(c);var h=c.getPoint(1);this.currentPoint.copy(h)},copy:function(e){return ds.prototype.copy.call(this,e),this.currentPoint.copy(e.currentPoint),this},toJSON:function(){var e=ds.prototype.toJSON.call(this);return e.currentPoint=this.currentPoint.toArray(),e},fromJSON:function(e){return ds.prototype.fromJSON.call(this,e),this.currentPoint.fromArray(e.currentPoint),this}}),fs.prototype=Object.assign(Object.create(ps.prototype),{constructor:fs,getPointsHoles:function(e){for(var t=[],i=0,n=this.holes.length;i<n;i++)t[i]=this.holes[i].getPoints(e);return t},extractPoints:function(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}},copy:function(e){ps.prototype.copy.call(this,e),this.holes=[];for(var t=0,i=e.holes.length;t<i;t++){var n=e.holes[t];this.holes.push(n.clone())}return this},toJSON:function(){var e=ps.prototype.toJSON.call(this);e.uuid=this.uuid,e.holes=[];for(var t=0,i=this.holes.length;t<i;t++){var n=this.holes[t];e.holes.push(n.toJSON())}return e},fromJSON:function(e){ps.prototype.fromJSON.call(this,e),this.uuid=e.uuid,this.holes=[];for(var t=0,i=e.holes.length;t<i;t++){var n=e.holes[t];this.holes.push((new ps).fromJSON(n))}return this}}),gs.prototype=Object.assign(Object.create(vi.prototype),{constructor:gs,isLight:!0,copy:function(e){return vi.prototype.copy.call(this,e),this.color.copy(e.color),this.intensity=e.intensity,this},toJSON:function(e){var t=vi.prototype.toJSON.call(this,e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),t}}),ms.prototype=Object.assign(Object.create(gs.prototype),{constructor:ms,isHemisphereLight:!0,copy:function(e){return gs.prototype.copy.call(this,e),this.groundColor.copy(e.groundColor),this}}),Object.assign(Ms.prototype,{copy:function(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var e={};return 0!==this.bias&&(e.bias=this.bias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}),ys.prototype=Object.assign(Object.create(Ms.prototype),{constructor:ys,isSpotLightShadow:!0,update:function(e){var t=this.camera,i=2*zt.RAD2DEG*e.angle,n=this.mapSize.width/this.mapSize.height,r=e.distance||t.far;i===t.fov&&n===t.aspect&&r===t.far||(t.fov=i,t.aspect=n,t.far=r,t.updateProjectionMatrix())}}),vs.prototype=Object.assign(Object.create(gs.prototype),{constructor:vs,isSpotLight:!0,copy:function(e){return gs.prototype.copy.call(this,e),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),As.prototype=Object.assign(Object.create(gs.prototype),{constructor:As,isPointLight:!0,copy:function(e){return gs.prototype.copy.call(this,e),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}),ws.prototype=Object.assign(Object.create(Ms.prototype),{constructor:ws}),xs.prototype=Object.assign(Object.create(gs.prototype),{constructor:xs,isDirectionalLight:!0,copy:function(e){return gs.prototype.copy.call(this,e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}),Es.prototype=Object.assign(Object.create(gs.prototype),{constructor:Es,isAmbientLight:!0}),Ts.prototype=Object.assign(Object.create(gs.prototype),{constructor:Ts,isRectAreaLight:!0,copy:function(e){return gs.prototype.copy.call(this,e),this.width=e.width,this.height=e.height,this},toJSON:function(e){var t=gs.prototype.toJSON.call(this,e);return t.object.width=this.width,t.object.height=this.height,t}}),Ns.prototype=Object.assign(Object.create(Rs.prototype),{constructor:Ns,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Ds.prototype=Object.assign(Object.create(Rs.prototype),{constructor:Ds,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Object.assign(Ls.prototype,{evaluate:function(e){var t=this.parameterPositions,i=this._cachedIndex,n=t[i],r=t[i-1];e:{t:{var a;i:{n:if(!(e<n)){for(var o=i+2;;){if(void 0===n){if(e<r)break n;return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,e,r)}if(i===o)break;if(r=n,e<(n=t[++i]))break t}a=t.length;break i}if(e>=r)break e;var s=t[1];e<s&&(i=2,r=s);for(o=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(i===o)break;if(n=r,e>=(r=t[--i-1]))break t}a=i,i=0}for(;i<a;){var c=i+a>>>1;e<t[c]?a=c:i=c+1}if(n=t[i],void 0===(r=t[i-1]))return this._cachedIndex=0,this.beforeStart_(0,e,n);if(void 0===n)return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,r,e)}this._cachedIndex=i,this.intervalChanged_(i,r,n)}return this.interpolate_(i,r,e,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(e){for(var t=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=e*n,a=0;a!==n;++a)t[a]=i[r+a];return t},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),Object.assign(Ls.prototype,{beforeStart_:Ls.prototype.copySampleValue_,afterEnd_:Ls.prototype.copySampleValue_}),bs.prototype=Object.assign(Object.create(Ls.prototype),{constructor:bs,interpolate_:function(e,t,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=e*o,c=(i-t)/(n-t),u=s+o;s!==u;s+=4)Pt.slerpFlat(r,0,a,s-o,a,s,c);return r}}),Is.prototype=Object.assign(Object.create(Rs.prototype),{constructor:Is,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(e){return new bs(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:void 0}),_s.prototype=Object.assign(Object.create(Rs.prototype),{constructor:_s,ValueTypeName:"color"}),Ss.prototype=Object.assign(Object.create(Rs.prototype),{constructor:Ss,ValueTypeName:"number"}),js.prototype=Object.assign(Object.create(Ls.prototype),{constructor:js,DefaultSettings_:{endingStart:xt,endingEnd:xt},intervalChanged_:function(e,t,i){var n=this.parameterPositions,r=e-2,a=e+1,o=n[r],s=n[a];if(void 0===o)switch(this.getSettings_().endingStart){case 2401:r=e,o=2*t-i;break;case 2402:o=t+n[r=n.length-2]-n[r+1];break;default:r=e,o=i}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:a=e,s=2*i-t;break;case 2402:a=1,s=i+n[1]-n[0];break;default:a=e-1,s=t}var c=.5*(i-t),u=this.valueSize;this._weightPrev=c/(t-o),this._weightNext=c/(s-i),this._offsetPrev=r*u,this._offsetNext=a*u},interpolate_:function(e,t,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=e*o,c=s-o,u=this._offsetPrev,h=this._offsetNext,l=this._weightPrev,d=this._weightNext,p=(i-t)/(n-t),f=p*p,g=f*p,m=-l*g+2*l*f-l*p,M=(1+l)*g+(-1.5-2*l)*f+(-.5+l)*p+1,y=(-1-d)*g+(1.5+d)*f+.5*p,v=d*g-d*f,A=0;A!==o;++A)r[A]=m*a[u+A]+M*a[c+A]+y*a[s+A]+v*a[h+A];return r}}),Cs.prototype=Object.assign(Object.create(Ls.prototype),{constructor:Cs,interpolate_:function(e,t,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=e*o,c=s-o,u=(i-t)/(n-t),h=1-u,l=0;l!==o;++l)r[l]=a[c+l]*h+a[s+l]*u;return r}}),Os.prototype=Object.assign(Object.create(Ls.prototype),{constructor:Os,interpolate_:function(e){return this.copySampleValue_(e-1)}});var zs={arraySlice:function(e,t,i){return zs.isTypedArray(e)?new e.constructor(e.subarray(t,void 0!==i?i:e.length)):e.slice(t,i)},convertArray:function(e,t,i){return!e||!i&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){for(var t=e.length,i=new Array(t),n=0;n!==t;++n)i[n]=n;return i.sort(function(t,i){return e[t]-e[i]}),i},sortedArray:function(e,t,i){for(var n=e.length,r=new e.constructor(n),a=0,o=0;o!==n;++a)for(var s=i[a]*t,c=0;c!==t;++c)r[o++]=e[s+c];return r},flattenJSON:function(e,t,i,n){for(var r=1,a=e[0];void 0!==a&&void 0===a[n];)a=e[r++];if(void 0!==a){var o=a[n];if(void 0!==o)if(Array.isArray(o))do{void 0!==(o=a[n])&&(t.push(a.time),i.push.apply(i,o)),a=e[r++]}while(void 0!==a);else if(void 0!==o.toArray)do{void 0!==(o=a[n])&&(t.push(a.time),o.toArray(i,i.length)),a=e[r++]}while(void 0!==a);else do{void 0!==(o=a[n])&&(t.push(a.time),i.push(o)),a=e[r++]}while(void 0!==a)}}};function Rs(e,t,i,n){if(void 0===e)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===t||0===t.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=zs.convertArray(t,this.TimeBufferType),this.values=zs.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()}function Us(e,t,i,n){Rs.call(this,e,t,i,n)}function Ps(e,t,i){this.name=e,this.tracks=i,this.duration=void 0!==t?t:-1,this.uuid=zt.generateUUID(),this.duration<0&&this.resetDuration(),this.optimize()}function Bs(e){this.manager=void 0!==e?e:Fo,this.textures={}}function ks(e){this.manager=void 0!==e?e:Fo}Object.assign(Rs,{parse:function(e){if(void 0===e.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");var t=Rs._getTrackTypeForValueTypeName(e.type);if(void 0===e.times){var i=[],n=[];zs.flattenJSON(e.keys,i,n,"value"),e.times=i,e.values=n}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)},toJSON:function(e){var t,i=e.constructor;if(void 0!==i.toJSON)t=i.toJSON(e);else{t={name:e.name,times:zs.convertArray(e.times,Array),values:zs.convertArray(e.values,Array)};var n=e.getInterpolation();n!==e.DefaultInterpolation&&(t.interpolation=n)}return t.type=e.ValueTypeName,t},_getTrackTypeForValueTypeName:function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Ss;case"vector":case"vector2":case"vector3":case"vector4":return Us;case"color":return _s;case"quaternion":return Is;case"bool":case"boolean":return Ds;case"string":return Ns}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+e)}}),Object.assign(Rs.prototype,{constructor:Rs,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(e){return new Os(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodLinear:function(e){return new Cs(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:function(e){return new js(this.times,this.values,this.getValueSize(),e)},setInterpolation:function(e){var t;switch(e){case 2300:t=this.InterpolantFactoryMethodDiscrete;break;case 2301:t=this.InterpolantFactoryMethodLinear;break;case 2302:t=this.InterpolantFactoryMethodSmooth}if(void 0!==t)this.createInterpolant=t;else{var i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(i);this.setInterpolation(this.DefaultInterpolation)}console.warn("THREE.KeyframeTrack:",i)}},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(e){if(0!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]+=e;return this},scale:function(e){if(1!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]*=e;return this},trim:function(e,t){for(var i=this.times,n=i.length,r=0,a=n-1;r!==n&&i[r]<e;)++r;for(;-1!==a&&i[a]>t;)--a;if(++a,0!==r||a!==n){r>=a&&(r=(a=Math.max(a,1))-1);var o=this.getValueSize();this.times=zs.arraySlice(i,r,a),this.values=zs.arraySlice(this.values,r*o,a*o)}return this},validate:function(){var e=!0,t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);var i=this.times,n=this.values,r=i.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);for(var a=null,o=0;o!==r;o++){var s=i[o];if("number"==typeof s&&isNaN(s)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,s),e=!1;break}if(null!==a&&a>s){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,s,a),e=!1;break}a=s}if(void 0!==n&&zs.isTypedArray(n)){o=0;for(var c=n.length;o!==c;++o){var u=n[o];if(isNaN(u)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,o,u),e=!1;break}}}return e},optimize:function(){for(var e=this.times,t=this.values,i=this.getValueSize(),n=2302===this.getInterpolation(),r=1,a=e.length-1,o=1;o<a;++o){var s=!1,c=e[o];if(c!==e[o+1]&&(1!==o||c!==c[0]))if(n)s=!0;else for(var u=o*i,h=u-i,l=u+i,d=0;d!==i;++d){var p=t[u+d];if(p!==t[h+d]||p!==t[l+d]){s=!0;break}}if(s){if(o!==r){e[r]=e[o];var f=o*i,g=r*i;for(d=0;d!==i;++d)t[g+d]=t[f+d]}++r}}if(a>0){e[r]=e[a];for(f=a*i,g=r*i,d=0;d!==i;++d)t[g+d]=t[f+d];++r}return r!==e.length&&(this.times=zs.arraySlice(e,0,r),this.values=zs.arraySlice(t,0,r*i)),this}}),Us.prototype=Object.assign(Object.create(Rs.prototype),{constructor:Us,ValueTypeName:"vector"}),Object.assign(Ps,{parse:function(e){for(var t=[],i=e.tracks,n=1/(e.fps||1),r=0,a=i.length;r!==a;++r)t.push(Rs.parse(i[r]).scale(n));return new Ps(e.name,e.duration,t)},toJSON:function(e){for(var t=[],i=e.tracks,n={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid},r=0,a=i.length;r!==a;++r)t.push(Rs.toJSON(i[r]));return n},CreateFromMorphTargetSequence:function(e,t,i,n){for(var r=t.length,a=[],o=0;o<r;o++){var s=[],c=[];s.push((o+r-1)%r,o,(o+1)%r),c.push(0,1,0);var u=zs.getKeyframeOrder(s);s=zs.sortedArray(s,1,u),c=zs.sortedArray(c,1,u),n||0!==s[0]||(s.push(r),c.push(c[0])),a.push(new Ss(".morphTargetInfluences["+t[o].name+"]",s,c).scale(1/i))}return new Ps(e,-1,a)},findByName:function(e,t){var i=e;if(!Array.isArray(e)){var n=e;i=n.geometry&&n.geometry.animations||n.animations}for(var r=0;r<i.length;r++)if(i[r].name===t)return i[r];return null},CreateClipsFromMorphTargetSequences:function(e,t,i){for(var n={},r=/^([\w-]*?)([\d]+)$/,a=0,o=e.length;a<o;a++){var s=e[a],c=s.name.match(r);if(c&&c.length>1){var u=n[l=c[1]];u||(n[l]=u=[]),u.push(s)}}var h=[];for(var l in n)h.push(Ps.CreateFromMorphTargetSequence(l,n[l],t,i));return h},parseAnimation:function(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;for(var i=function(e,t,i,n,r){if(0!==i.length){var a=[],o=[];zs.flattenJSON(i,a,o,n),0!==a.length&&r.push(new e(t,a,o))}},n=[],r=e.name||"default",a=e.length||-1,o=e.fps||30,s=e.hierarchy||[],c=0;c<s.length;c++){var u=s[c].keys;if(u&&0!==u.length)if(u[0].morphTargets){for(var h={},l=0;l<u.length;l++)if(u[l].morphTargets)for(var d=0;d<u[l].morphTargets.length;d++)h[u[l].morphTargets[d]]=-1;for(var p in h){var f=[],g=[];for(d=0;d!==u[l].morphTargets.length;++d){var m=u[l];f.push(m.time),g.push(m.morphTarget===p?1:0)}n.push(new Ss(".morphTargetInfluence["+p+"]",f,g))}a=h.length*(o||1)}else{var M=".bones["+t[c].name+"]";i(Us,M+".position",u,"pos",n),i(Is,M+".quaternion",u,"rot",n),i(Us,M+".scale",u,"scl",n)}}return 0===n.length?null:new Ps(r,a,n)}}),Object.assign(Ps.prototype,{resetDuration:function(){for(var e=0,t=0,i=this.tracks.length;t!==i;++t){var n=this.tracks[t];e=Math.max(e,n.times[n.times.length-1])}this.duration=e},trim:function(){for(var e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this},optimize:function(){for(var e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}}),Object.assign(Bs.prototype,{load:function(e,t,i,n){var r=this;new Qo(r.manager).load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},setTextures:function(e){this.textures=e},parse:function(e){var t=this.textures;function i(e){return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]}var n=new Po[e.type];if(void 0!==e.uuid&&(n.uuid=e.uuid),void 0!==e.name&&(n.name=e.name),void 0!==e.color&&n.color.setHex(e.color),void 0!==e.roughness&&(n.roughness=e.roughness),void 0!==e.metalness&&(n.metalness=e.metalness),void 0!==e.emissive&&n.emissive.setHex(e.emissive),void 0!==e.specular&&n.specular.setHex(e.specular),void 0!==e.shininess&&(n.shininess=e.shininess),void 0!==e.clearCoat&&(n.clearCoat=e.clearCoat),void 0!==e.clearCoatRoughness&&(n.clearCoatRoughness=e.clearCoatRoughness),void 0!==e.uniforms&&(n.uniforms=e.uniforms),void 0!==e.vertexShader&&(n.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(n.fragmentShader=e.fragmentShader),void 0!==e.vertexColors&&(n.vertexColors=e.vertexColors),void 0!==e.fog&&(n.fog=e.fog),void 0!==e.flatShading&&(n.flatShading=e.flatShading),void 0!==e.blending&&(n.blending=e.blending),void 0!==e.side&&(n.side=e.side),void 0!==e.opacity&&(n.opacity=e.opacity),void 0!==e.transparent&&(n.transparent=e.transparent),void 0!==e.alphaTest&&(n.alphaTest=e.alphaTest),void 0!==e.depthTest&&(n.depthTest=e.depthTest),void 0!==e.depthWrite&&(n.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(n.colorWrite=e.colorWrite),void 0!==e.wireframe&&(n.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(n.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.wireframeLinecap&&(n.wireframeLinecap=e.wireframeLinecap),void 0!==e.wireframeLinejoin&&(n.wireframeLinejoin=e.wireframeLinejoin),void 0!==e.rotation&&(n.rotation=e.rotation),1!==e.linewidth&&(n.linewidth=e.linewidth),void 0!==e.dashSize&&(n.dashSize=e.dashSize),void 0!==e.gapSize&&(n.gapSize=e.gapSize),void 0!==e.scale&&(n.scale=e.scale),void 0!==e.polygonOffset&&(n.polygonOffset=e.polygonOffset),void 0!==e.polygonOffsetFactor&&(n.polygonOffsetFactor=e.polygonOffsetFactor),void 0!==e.polygonOffsetUnits&&(n.polygonOffsetUnits=e.polygonOffsetUnits),void 0!==e.skinning&&(n.skinning=e.skinning),void 0!==e.morphTargets&&(n.morphTargets=e.morphTargets),void 0!==e.dithering&&(n.dithering=e.dithering),void 0!==e.visible&&(n.visible=e.visible),void 0!==e.userData&&(n.userData=e.userData),void 0!==e.shading&&(n.flatShading=1===e.shading),void 0!==e.size&&(n.size=e.size),void 0!==e.sizeAttenuation&&(n.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(n.map=i(e.map)),void 0!==e.alphaMap&&(n.alphaMap=i(e.alphaMap),n.transparent=!0),void 0!==e.bumpMap&&(n.bumpMap=i(e.bumpMap)),void 0!==e.bumpScale&&(n.bumpScale=e.bumpScale),void 0!==e.normalMap&&(n.normalMap=i(e.normalMap)),void 0!==e.normalScale){var r=e.normalScale;!1===Array.isArray(r)&&(r=[r,r]),n.normalScale=(new Rt).fromArray(r)}return void 0!==e.displacementMap&&(n.displacementMap=i(e.displacementMap)),void 0!==e.displacementScale&&(n.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(n.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(n.roughnessMap=i(e.roughnessMap)),void 0!==e.metalnessMap&&(n.metalnessMap=i(e.metalnessMap)),void 0!==e.emissiveMap&&(n.emissiveMap=i(e.emissiveMap)),void 0!==e.emissiveIntensity&&(n.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(n.specularMap=i(e.specularMap)),void 0!==e.envMap&&(n.envMap=i(e.envMap)),void 0!==e.reflectivity&&(n.reflectivity=e.reflectivity),void 0!==e.lightMap&&(n.lightMap=i(e.lightMap)),void 0!==e.lightMapIntensity&&(n.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(n.aoMap=i(e.aoMap)),void 0!==e.aoMapIntensity&&(n.aoMapIntensity=e.aoMapIntensity),void 0!==e.gradientMap&&(n.gradientMap=i(e.gradientMap)),n}}),Object.assign(ks.prototype,{load:function(e,t,i,n){var r=this;new Qo(r.manager).load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},parse:function(e){var t=new ki,i=e.data.index;if(void 0!==i){var n=new Vs[i.type](i.array);t.setIndex(new Li(n,1))}var r=e.data.attributes;for(var a in r){var o=r[a];n=new Vs[o.type](o.array);t.addAttribute(a,new Li(n,o.itemSize,o.normalized))}var s=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];t.addGroup(h.start,h.count,h.materialIndex)}var l=e.data.boundingSphere;if(void 0!==l){var d=new Bt;void 0!==l.center&&d.fromArray(l.center),t.boundingSphere=new $t(d,l.radius)}return t}});var Fs,Gs,Qs,Ys,Vs={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function Hs(){}Hs.Handlers={handlers:[],add:function(e,t){this.handlers.push(e,t)},get:function(e){for(var t=this.handlers,i=0,n=t.length;i<n;i+=2){var r=t[i],a=t[i+1];if(r.test(e))return a}return null}},Object.assign(Hs.prototype,{crossOrigin:void 0,onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(e,t,i){for(var n=[],r=0;r<e.length;++r)n[r]=this.createMaterial(e[r],t,i);return n},createMaterial:(Fs={NoBlending:C,NormalBlending:O,AdditiveBlending:z,SubtractiveBlending:R,MultiplyBlending:U,CustomBlending:P},Gs=new oi,Qs=new Vo,Ys=new Bs,function(e,t,i){var n={};function r(e,r,a,o,s){var c,u=t+e,h=Hs.Handlers.get(u);null!==h?c=h.load(u):(Qs.setCrossOrigin(i),c=Qs.load(u)),void 0!==r&&(c.repeat.fromArray(r),1!==r[0]&&(c.wrapS=Te),1!==r[1]&&(c.wrapT=Te)),void 0!==a&&c.offset.fromArray(a),void 0!==o&&("repeat"===o[0]&&(c.wrapS=Te),"mirror"===o[0]&&(c.wrapS=De),"repeat"===o[1]&&(c.wrapT=Te),"mirror"===o[1]&&(c.wrapT=De)),void 0!==s&&(c.anisotropy=s);var l=zt.generateUUID();return n[l]=c,l}var a={uuid:zt.generateUUID(),type:"MeshLambertMaterial"};for(var o in e){var s=e[o];switch(o){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":a.name=s;break;case"blending":a.blending=Fs[s];break;case"colorAmbient":case"mapAmbient":console.warn("THREE.Loader.createMaterial:",o,"is no longer supported.");break;case"colorDiffuse":a.color=Gs.fromArray(s).getHex();break;case"colorSpecular":a.specular=Gs.fromArray(s).getHex();break;case"colorEmissive":a.emissive=Gs.fromArray(s).getHex();break;case"specularCoef":a.shininess=s;break;case"shading":"basic"===s.toLowerCase()&&(a.type="MeshBasicMaterial"),"phong"===s.toLowerCase()&&(a.type="MeshPhongMaterial"),"standard"===s.toLowerCase()&&(a.type="MeshStandardMaterial");break;case"mapDiffuse":a.map=r(s,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":a.emissiveMap=r(s,e.mapEmissiveRepeat,e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":a.lightMap=r(s,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":a.aoMap=r(s,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,e.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":a.bumpMap=r(s,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case"mapBumpScale":a.bumpScale=s;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":a.normalMap=r(s,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case"mapNormalFactor":a.normalScale=s;break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":a.specularMap=r(s,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":a.metalnessMap=r(s,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":a.roughnessMap=r(s,e.mapRoughnessRepeat,e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":a.alphaMap=r(s,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":a.side=b;break;case"doubleSided":a.side=I;break;case"transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),a.opacity=s;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":a[o]=s;break;case"vertexColors":!0===s&&(a.vertexColors=j),"face"===s&&(a.vertexColors=S);break;default:console.error("THREE.Loader.createMaterial: Unsupported",o,s)}}return"MeshBasicMaterial"===a.type&&delete a.emissive,"MeshPhongMaterial"!==a.type&&delete a.specular,a.opacity<1&&(a.transparent=!0),Ys.setTextures(n),Ys.parse(a)})});var Ws=function(e){var t=e.lastIndexOf("/");return-1===t?"./":e.substr(0,t+1)};function Xs(e){"boolean"==typeof e&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),e=void 0),this.manager=void 0!==e?e:Fo,this.withCredentials=!1}Object.assign(Xs.prototype,{load:function(e,t,i,n){var r=this,a=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:Ws(e),o=new Qo(this.manager);o.setWithCredentials(this.withCredentials),o.load(e,function(i){var n=JSON.parse(i),o=n.metadata;if(void 0!==o){var s=o.type;if(void 0!==s&&"object"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+e+" should be loaded with THREE.ObjectLoader instead.")}var c=r.parse(n,a);t(c.geometry,c.materials)},i,n)},setTexturePath:function(e){this.texturePath=e},parse:function(e,t){void 0!==e.data&&(e=e.data),void 0!==e.scale?e.scale=1/e.scale:e.scale=1;var i=new Di;return function(e,t){function i(e,t){return e&1<<t}var n,r,a,o,s,c,u,h,l,d,p,f,g,m,M,y,v,A,w,x,E,T,N,D,L,b=e.faces,I=e.vertices,_=e.normals,S=e.colors,j=e.scale,C=0;if(void 0!==e.uvs){for(n=0;n<e.uvs.length;n++)e.uvs[n].length&&C++;for(n=0;n<C;n++)t.faceVertexUvs[n]=[]}for(o=0,s=I.length;o<s;)(A=new Bt).x=I[o++]*j,A.y=I[o++]*j,A.z=I[o++]*j,t.vertices.push(A);for(o=0,s=b.length;o<s;)if(p=i(d=b[o++],0),f=i(d,1),g=i(d,3),m=i(d,4),M=i(d,5),y=i(d,6),v=i(d,7),p){if((x=new xi).a=b[o],x.b=b[o+1],x.c=b[o+3],(E=new xi).a=b[o+1],E.b=b[o+2],E.c=b[o+3],o+=4,f&&(l=b[o++],x.materialIndex=l,E.materialIndex=l),a=t.faces.length,g)for(n=0;n<C;n++)for(D=e.uvs[n],t.faceVertexUvs[n][a]=[],t.faceVertexUvs[n][a+1]=[],r=0;r<4;r++)L=new Rt(D[2*(h=b[o++])],D[2*h+1]),2!==r&&t.faceVertexUvs[n][a].push(L),0!==r&&t.faceVertexUvs[n][a+1].push(L);if(m&&(u=3*b[o++],x.normal.set(_[u++],_[u++],_[u]),E.normal.copy(x.normal)),M)for(n=0;n<4;n++)u=3*b[o++],N=new Bt(_[u++],_[u++],_[u]),2!==n&&x.vertexNormals.push(N),0!==n&&E.vertexNormals.push(N);if(y&&(T=S[c=b[o++]],x.color.setHex(T),E.color.setHex(T)),v)for(n=0;n<4;n++)T=S[c=b[o++]],2!==n&&x.vertexColors.push(new oi(T)),0!==n&&E.vertexColors.push(new oi(T));t.faces.push(x),t.faces.push(E)}else{if((w=new xi).a=b[o++],w.b=b[o++],w.c=b[o++],f&&(l=b[o++],w.materialIndex=l),a=t.faces.length,g)for(n=0;n<C;n++)for(D=e.uvs[n],t.faceVertexUvs[n][a]=[],r=0;r<3;r++)L=new Rt(D[2*(h=b[o++])],D[2*h+1]),t.faceVertexUvs[n][a].push(L);if(m&&(u=3*b[o++],w.normal.set(_[u++],_[u++],_[u])),M)for(n=0;n<3;n++)u=3*b[o++],N=new Bt(_[u++],_[u++],_[u]),w.vertexNormals.push(N);if(y&&(c=b[o++],w.color.setHex(S[c])),v)for(n=0;n<3;n++)c=b[o++],w.vertexColors.push(new oi(S[c]));t.faces.push(w)}}(e,i),function(e,t){var i=void 0!==e.influencesPerVertex?e.influencesPerVertex:2;if(e.skinWeights)for(var n=0,r=e.skinWeights.length;n<r;n+=i){var a=e.skinWeights[n],o=i>1?e.skinWeights[n+1]:0,s=i>2?e.skinWeights[n+2]:0,c=i>3?e.skinWeights[n+3]:0;t.skinWeights.push(new Xt(a,o,s,c))}if(e.skinIndices)for(n=0,r=e.skinIndices.length;n<r;n+=i){var u=e.skinIndices[n],h=i>1?e.skinIndices[n+1]:0,l=i>2?e.skinIndices[n+2]:0,d=i>3?e.skinIndices[n+3]:0;t.skinIndices.push(new Xt(u,h,l,d))}t.bones=e.bones,t.bones&&t.bones.length>0&&(t.skinWeights.length!==t.skinIndices.length||t.skinIndices.length!==t.vertices.length)&&console.warn("When skinning, number of vertices ("+t.vertices.length+"), skinIndices ("+t.skinIndices.length+"), and skinWeights ("+t.skinWeights.length+") should match.")}(e,i),function(e,t){var i=e.scale;if(void 0!==e.morphTargets)for(var n=0,r=e.morphTargets.length;n<r;n++){t.morphTargets[n]={},t.morphTargets[n].name=e.morphTargets[n].name,t.morphTargets[n].vertices=[];for(var a=t.morphTargets[n].vertices,o=e.morphTargets[n].vertices,s=0,c=o.length;s<c;s+=3){var u=new Bt;u.x=o[s]*i,u.y=o[s+1]*i,u.z=o[s+2]*i,a.push(u)}}if(void 0!==e.morphColors&&e.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');var h=t.faces,l=e.morphColors[0].colors;for(n=0,r=h.length;n<r;n++)h[n].color.fromArray(l,3*n)}}(e,i),function(e,t){var i=[],n=[];void 0!==e.animation&&n.push(e.animation),void 0!==e.animations&&(e.animations.length?n=n.concat(e.animations):n.push(e.animations));for(var r=0;r<n.length;r++){var a=Ps.parseAnimation(n[r],t.bones);a&&i.push(a)}if(t.morphTargets){var o=Ps.CreateClipsFromMorphTargetSequences(t.morphTargets,10);i=i.concat(o)}i.length>0&&(t.animations=i)}(e,i),i.computeFaceNormals(),i.computeBoundingSphere(),void 0===e.materials||0===e.materials.length?{geometry:i}:{geometry:i,materials:Hs.prototype.initMaterials(e.materials,t,this.crossOrigin)}}}),Object.assign(function(e){this.manager=void 0!==e?e:Fo,this.texturePath=""}.prototype,{load:function(e,t,i,n){""===this.texturePath&&(this.texturePath=e.substring(0,e.lastIndexOf("/")+1));var r=this;new Qo(r.manager).load(e,function(i){var a=null;try{a=JSON.parse(i)}catch(t){return void 0!==n&&n(t),void console.error("THREE:ObjectLoader: Can't parse "+e+".",t.message)}var o=a.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()?r.parse(a,t):console.error("THREE.ObjectLoader: Can't load "+e+". Use THREE.JSONLoader instead.")},i,n)},setTexturePath:function(e){return this.texturePath=e,this},setCrossOrigin:function(e){return this.crossOrigin=e,this},parse:function(e,t){var i=this.parseShape(e.shapes),n=this.parseGeometries(e.geometries,i),r=this.parseImages(e.images,function(){void 0!==t&&t(s)}),a=this.parseTextures(e.textures,r),o=this.parseMaterials(e.materials,a),s=this.parseObject(e.object,n,o);return e.animations&&(s.animations=this.parseAnimations(e.animations)),void 0!==e.images&&0!==e.images.length||void 0!==t&&t(s),s},parseShape:function(e){var t={};if(void 0!==e)for(var i=0,n=e.length;i<n;i++){var r=(new fs).fromJSON(e[i]);t[r.uuid]=r}return t},parseGeometries:function(e,t){var i={};if(void 0!==e)for(var n=new Xs,r=new ks,a=0,o=e.length;a<o;a++){var s,c=e[a];switch(c.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new bo[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new bo[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new bo[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new bo[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new bo[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new bo[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":s=new bo[c.type](c.radius,c.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new bo[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new bo[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new bo[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case"LatheGeometry":case"LatheBufferGeometry":s=new bo[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":s=new bo[c.type](c.vertices,c.indices,c.radius,c.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var u=[],h=0,l=c.shapes.length;h<l;h++){var d=t[c.shapes[h]];u.push(d)}s=new bo[c.type](u,c.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":for(u=[],h=0,l=c.shapes.length;h<l;h++){d=t[c.shapes[h]];u.push(d)}var p=c.options.extrudePath;void 0!==p&&(c.options.extrudePath=(new ls[p.type]).fromJSON(p)),s=new bo[c.type](u,c.options);break;case"BufferGeometry":s=r.parse(c);break;case"Geometry":s=n.parse(c,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+c.type+'"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),!0===s.isBufferGeometry&&void 0!==c.userData&&(s.userData=c.userData),i[c.uuid]=s}return i},parseMaterials:function(e,t){var i={};if(void 0!==e){var n=new Bs;n.setTextures(t);for(var r=0,a=e.length;r<a;r++){var o=e[r];if("MultiMaterial"===o.type){for(var s=[],c=0;c<o.materials.length;c++)s.push(n.parse(o.materials[c]));i[o.uuid]=s}else i[o.uuid]=n.parse(o)}}return i},parseAnimations:function(e){for(var t=[],i=0;i<e.length;i++){var n=e[i],r=Ps.parse(n);void 0!==n.uuid&&(r.uuid=n.uuid),t.push(r)}return t},parseImages:function(e,t){var i=this,n={};function r(e){return i.manager.itemStart(e),a.load(e,function(){i.manager.itemEnd(e)},void 0,function(){i.manager.itemEnd(e),i.manager.itemError(e)})}if(void 0!==e&&e.length>0){var a=new Yo(new ko(t));a.setCrossOrigin(this.crossOrigin);for(var o=0,s=e.length;o<s;o++){var c=e[o],u=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c.url)?c.url:i.texturePath+c.url;n[c.uuid]=r(u)}}return n},parseTextures:function(e,t){function i(e,t){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),t[e])}var n={};if(void 0!==e)for(var r=0,a=e.length;r<a;r++){var o=e[r];void 0===o.image&&console.warn('THREE.ObjectLoader: No "image" specified for',o.uuid),void 0===t[o.image]&&console.warn("THREE.ObjectLoader: Undefined image",o.image);var s=new Wt(t[o.image]);s.needsUpdate=!0,s.uuid=o.uuid,void 0!==o.name&&(s.name=o.name),void 0!==o.mapping&&(s.mapping=i(o.mapping,qs)),void 0!==o.offset&&s.offset.fromArray(o.offset),void 0!==o.repeat&&s.repeat.fromArray(o.repeat),void 0!==o.center&&s.center.fromArray(o.center),void 0!==o.rotation&&(s.rotation=o.rotation),void 0!==o.wrap&&(s.wrapS=i(o.wrap[0],Js),s.wrapT=i(o.wrap[1],Js)),void 0!==o.format&&(s.format=o.format),void 0!==o.minFilter&&(s.minFilter=i(o.minFilter,Ks)),void 0!==o.magFilter&&(s.magFilter=i(o.magFilter,Ks)),void 0!==o.anisotropy&&(s.anisotropy=o.anisotropy),void 0!==o.flipY&&(s.flipY=o.flipY),n[o.uuid]=s}return n},parseObject:function(e,t,i){var n;function r(e){return void 0===t[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),t[e]}function a(e){if(void 0!==e){if(Array.isArray(e)){for(var t=[],n=0,r=e.length;n<r;n++){var a=e[n];void 0===i[a]&&console.warn("THREE.ObjectLoader: Undefined material",a),t.push(i[a])}return t}return void 0===i[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),i[e]}}switch(e.type){case"Scene":n=new Kr,void 0!==e.background&&Number.isInteger(e.background)&&(n.background=new oi(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?n.fog=new Jr(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(n.fog=new qr(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":n=new Vr(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(n.focus=e.focus),void 0!==e.zoom&&(n.zoom=e.zoom),void 0!==e.filmGauge&&(n.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(n.filmOffset=e.filmOffset),void 0!==e.view&&(n.view=Object.assign({},e.view));break;case"OrthographicCamera":n=new wi(e.left,e.right,e.top,e.bottom,e.near,e.far),void 0!==e.zoom&&(n.zoom=e.zoom),void 0!==e.view&&(n.view=Object.assign({},e.view));break;case"AmbientLight":n=new Es(e.color,e.intensity);break;case"DirectionalLight":n=new xs(e.color,e.intensity);break;case"PointLight":n=new As(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":n=new Ts(e.color,e.intensity,e.width,e.height);break;case"SpotLight":n=new vs(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":n=new ms(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var o=r(e.geometry),s=a(e.material);n=o.bones&&o.bones.length>0?new ra(o,s):new on(o,s);break;case"LOD":n=new ta;break;case"Line":n=new oa(r(e.geometry),a(e.material),e.mode);break;case"LineLoop":n=new ca(r(e.geometry),a(e.material));break;case"LineSegments":n=new sa(r(e.geometry),a(e.material));break;case"PointCloud":case"Points":n=new ha(r(e.geometry),a(e.material));break;case"Sprite":n=new ea(a(e.material));break;case"Group":n=new la;break;default:n=new vi}if(n.uuid=e.uuid,void 0!==e.name&&(n.name=e.name),void 0!==e.matrix?(n.matrix.fromArray(e.matrix),void 0!==e.matrixAutoUpdate&&(n.matrixAutoUpdate=e.matrixAutoUpdate),n.matrixAutoUpdate&&n.matrix.decompose(n.position,n.quaternion,n.scale)):(void 0!==e.position&&n.position.fromArray(e.position),void 0!==e.rotation&&n.rotation.fromArray(e.rotation),void 0!==e.quaternion&&n.quaternion.fromArray(e.quaternion),void 0!==e.scale&&n.scale.fromArray(e.scale)),void 0!==e.castShadow&&(n.castShadow=e.castShadow),void 0!==e.receiveShadow&&(n.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(n.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(n.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&n.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(n.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(n.visible=e.visible),void 0!==e.frustumCulled&&(n.frustumCulled=e.frustumCulled),void 0!==e.renderOrder&&(n.renderOrder=e.renderOrder),void 0!==e.userData&&(n.userData=e.userData),void 0!==e.children)for(var c=e.children,u=0;u<c.length;u++)n.add(this.parseObject(c[u],t,i));if("LOD"===e.type)for(var h=e.levels,l=0;l<h.length;l++){var d=h[l],p=n.getObjectByProperty("uuid",d.object);void 0!==p&&n.addLevel(p,d.distance)}return n}});var Zs,qs={UVMapping:300,CubeReflectionMapping:Me,CubeRefractionMapping:ye,EquirectangularReflectionMapping:ve,EquirectangularRefractionMapping:Ae,SphericalReflectionMapping:we,CubeUVReflectionMapping:xe,CubeUVRefractionMapping:Ee},Js={RepeatWrapping:Te,ClampToEdgeWrapping:Ne,MirroredRepeatWrapping:De},Ks={NearestFilter:Le,NearestMipMapNearestFilter:be,NearestMipMapLinearFilter:Ie,LinearFilter:_e,LinearMipMapNearestFilter:Se,LinearMipMapLinearFilter:je};function $s(){this.type="ShapePath",this.color=new oi,this.subPaths=[],this.currentPath=null}function ec(e){this.type="Font",this.data=e}function tc(e,t,i,n,r,a){var o=a.glyphs[e]||a.glyphs["?"];if(o){var s,c,u,h,l,d,p,f,g=new $s;if(o.o)for(var m=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),M=0,y=m.length;M<y;){switch(m[M++]){case"m":s=m[M++]*i+n,c=m[M++]*i+r,g.moveTo(s,c);break;case"l":s=m[M++]*i+n,c=m[M++]*i+r,g.lineTo(s,c);break;case"q":u=m[M++]*i+n,h=m[M++]*i+r,l=m[M++]*i+n,d=m[M++]*i+r,g.quadraticCurveTo(l,d,u,h);break;case"b":u=m[M++]*i+n,h=m[M++]*i+r,l=m[M++]*i+n,d=m[M++]*i+r,p=m[M++]*i+n,f=m[M++]*i+r,g.bezierCurveTo(l,d,p,f,u,h)}}return{offsetX:o.ha*i,path:g}}}Object.assign($s.prototype,{moveTo:function(e,t){this.currentPath=new ps,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t)},lineTo:function(e,t){this.currentPath.lineTo(e,t)},quadraticCurveTo:function(e,t,i,n){this.currentPath.quadraticCurveTo(e,t,i,n)},bezierCurveTo:function(e,t,i,n,r,a){this.currentPath.bezierCurveTo(e,t,i,n,r,a)},splineThru:function(e){this.currentPath.splineThru(e)},toShapes:function(e,t){function i(e){for(var t=[],i=0,n=e.length;i<n;i++){var r=e[i],a=new fs;a.curves=r.curves,t.push(a)}return t}function n(e,t){for(var i=t.length,n=!1,r=i-1,a=0;a<i;r=a++){var o=t[r],s=t[a],c=s.x-o.x,u=s.y-o.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(o=t[a],c=-c,s=t[r],u=-u),e.y<o.y||e.y>s.y)continue;if(e.y===o.y){if(e.x===o.x)return!0}else{var h=u*(e.x-o.x)-c*(e.y-o.y);if(0===h)return!0;if(h<0)continue;n=!n}}else{if(e.y!==o.y)continue;if(s.x<=e.x&&e.x<=o.x||o.x<=e.x&&e.x<=s.x)return!0}}return n}var r=io.isClockWise,a=this.subPaths;if(0===a.length)return[];if(!0===t)return i(a);var o,s,c,u=[];if(1===a.length)return s=a[0],(c=new fs).curves=s.curves,u.push(c),u;var h=!r(a[0].getPoints());h=e?!h:h;var l,d,p=[],f=[],g=[],m=0;f[m]=void 0,g[m]=[];for(var M=0,y=a.length;M<y;M++)o=r(l=(s=a[M]).getPoints()),(o=e?!o:o)?(!h&&f[m]&&m++,f[m]={s:new fs,p:l},f[m].s.curves=s.curves,h&&m++,g[m]=[]):g[m].push({h:s,p:l[0]});if(!f[0])return i(a);if(f.length>1){for(var v=!1,A=[],w=0,x=f.length;w<x;w++)p[w]=[];for(w=0,x=f.length;w<x;w++)for(var E=g[w],T=0;T<E.length;T++){for(var N=E[T],D=!0,L=0;L<f.length;L++)n(N.p,f[L].p)&&(w!==L&&A.push({froms:w,tos:L,hole:T}),D?(D=!1,p[L].push(N)):v=!0);D&&p[w].push(N)}A.length>0&&(v||(g=p))}M=0;for(var b=f.length;M<b;M++){c=f[M].s,u.push(c);for(var I=0,_=(d=g[M]).length;I<_;I++)c.holes.push(d[I].h)}return u}}),Object.assign(ec.prototype,{isFont:!0,generateShapes:function(e,t,i){void 0===t&&(t=100),void 0===i&&(i=4);for(var n=[],r=function(e,t,i,n){for(var r=Array.from?Array.from(e):String(e).split(""),a=t/n.resolution,o=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*a,s=[],c=0,u=0,h=0;h<r.length;h++){var l=r[h];if("\n"===l)c=0,u-=o;else{var d=tc(l,i,a,c,u,n);c+=d.offsetX,s.push(d.path)}}return s}(e,t,i,this.data),a=0,o=r.length;a<o;a++)Array.prototype.push.apply(n,r[a].toShapes());return n}}),Object.assign(function(e){this.manager=void 0!==e?e:Fo}.prototype,{load:function(e,t,i,n){var r=this,a=new Qo(this.manager);a.setPath(this.path),a.load(e,function(e){var i;try{i=JSON.parse(e)}catch(t){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),i=JSON.parse(e.substring(65,e.length-2))}var n=r.parse(i);t&&t(n)},i,n)},parse:function(e){return new ec(e)},setPath:function(e){return this.path=e,this}});var ic,nc,rc,ac,oc,sc,cc,uc,hc,lc,dc={getContext:function(){return void 0===Zs&&(Zs=new(window.AudioContext||window.webkitAudioContext)),Zs},setContext:function(e){Zs=e}};function pc(e){this.manager=void 0!==e?e:Fo}function fc(e,t,i){vi.call(this),this.type="CubeCamera";var n=new Vr(90,1,e,t);n.up.set(0,-1,0),n.lookAt(new Bt(1,0,0)),this.add(n);var r=new Vr(90,1,e,t);r.up.set(0,-1,0),r.lookAt(new Bt(-1,0,0)),this.add(r);var a=new Vr(90,1,e,t);a.up.set(0,0,1),a.lookAt(new Bt(0,1,0)),this.add(a);var o=new Vr(90,1,e,t);o.up.set(0,0,-1),o.lookAt(new Bt(0,-1,0)),this.add(o);var s=new Vr(90,1,e,t);s.up.set(0,-1,0),s.lookAt(new Bt(0,0,1)),this.add(s);var c=new Vr(90,1,e,t);c.up.set(0,-1,0),c.lookAt(new Bt(0,0,-1)),this.add(c);var u={format:He,magFilter:_e,minFilter:_e};this.renderTarget=new qt(i,i,u),this.renderTarget.texture.name="CubeCamera",this.update=function(e,t){null===this.parent&&this.updateMatrixWorld();var i=this.renderTarget,u=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,i.activeCubeFace=0,e.render(t,n,i),i.activeCubeFace=1,e.render(t,r,i),i.activeCubeFace=2,e.render(t,a,i),i.activeCubeFace=3,e.render(t,o,i),i.activeCubeFace=4,e.render(t,s,i),i.texture.generateMipmaps=u,i.activeCubeFace=5,e.render(t,c,i),e.setRenderTarget(null)},this.clear=function(e,t,i,n){for(var r=this.renderTarget,a=0;a<6;a++)r.activeCubeFace=a,e.setRenderTarget(r),e.clear(t,i,n);e.setRenderTarget(null)}}function gc(){vi.call(this),this.type="AudioListener",this.context=dc.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null}function mc(e){vi.call(this),this.type="Audio",this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.loop=!1,this.startTime=0,this.offset=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filters=[]}function Mc(e){mc.call(this,e),this.panner=this.context.createPanner(),this.panner.connect(this.gain)}function yc(e,t){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=void 0!==t?t:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}function vc(e,t,i){this.binding=e,this.valueSize=i;var n,r=Float64Array;switch(t){case"quaternion":n=this._slerp;break;case"string":case"bool":r=Array,n=this._select;break;default:n=this._lerp}this.buffer=new r(4*i),this._mixBufferRegion=n,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}Object.assign(pc.prototype,{load:function(e,t,i,n){var r=new Qo(this.manager);r.setResponseType("arraybuffer"),r.load(e,function(e){dc.getContext().decodeAudioData(e,function(e){t(e)})},i,n)}}),Object.assign(function(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Vr,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Vr,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}.prototype,{update:(hc=new Ut,lc=new Ut,function(e){if(ic!==this||nc!==e.focus||rc!==e.fov||ac!==e.aspect*this.aspect||oc!==e.near||sc!==e.far||cc!==e.zoom||uc!==this.eyeSep){ic=this,nc=e.focus,rc=e.fov,ac=e.aspect*this.aspect,oc=e.near,sc=e.far,cc=e.zoom;var t,i,n=e.projectionMatrix.clone(),r=(uc=this.eyeSep/2)*oc/nc,a=oc*Math.tan(zt.DEG2RAD*rc*.5)/cc;lc.elements[12]=-uc,hc.elements[12]=uc,t=-a*ac+r,i=a*ac+r,n.elements[0]=2*oc/(i-t),n.elements[8]=(i+t)/(i-t),this.cameraL.projectionMatrix.copy(n),t=-a*ac-r,i=a*ac-r,n.elements[0]=2*oc/(i-t),n.elements[8]=(i+t)/(i-t),this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(lc),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(hc)})}),fc.prototype=Object.create(vi.prototype),fc.prototype.constructor=fc,gc.prototype=Object.assign(Object.create(vi.prototype),{constructor:gc,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(e){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(e){this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01)},updateMatrixWorld:function(){var e=new Bt,t=new Pt,i=new Bt,n=new Bt;return function(r){vi.prototype.updateMatrixWorld.call(this,r);var a=this.context.listener,o=this.up;this.matrixWorld.decompose(e,t,i),n.set(0,0,-1).applyQuaternion(t),a.positionX?(a.positionX.setValueAtTime(e.x,this.context.currentTime),a.positionY.setValueAtTime(e.y,this.context.currentTime),a.positionZ.setValueAtTime(e.z,this.context.currentTime),a.forwardX.setValueAtTime(n.x,this.context.currentTime),a.forwardY.setValueAtTime(n.y,this.context.currentTime),a.forwardZ.setValueAtTime(n.z,this.context.currentTime),a.upX.setValueAtTime(o.x,this.context.currentTime),a.upY.setValueAtTime(o.y,this.context.currentTime),a.upZ.setValueAtTime(o.z,this.context.currentTime)):(a.setPosition(e.x,e.y,e.z),a.setOrientation(n.x,n.y,n.z,o.x,o.y,o.z))}}()}),mc.prototype=Object.assign(Object.create(vi.prototype),{constructor:mc,getOutput:function(){return this.gain},setNodeSource:function(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this},setMediaElementSource:function(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this},setBuffer:function(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){var e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.onended=this.onEnded.bind(this),e.playbackRate.setValueAtTime(this.playbackRate,this.startTime),this.startTime=this.context.currentTime,e.start(this.startTime,this.offset),this.isPlaying=!0,this.source=e,this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},pause:function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this.source.stop(),this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},stop:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.offset=0,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(e){return e||(e=[]),!0===this.isPlaying?(this.disconnect(),this.filters=e,this.connect()):this.filters=e,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(e){return this.setFilters(e?[e]:[])},setPlaybackRate:function(e){if(!1!==this.hasPlaybackControl)return this.playbackRate=e,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this;console.warn("THREE.Audio: this Audio has no playback control.")},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(e){if(!1!==this.hasPlaybackControl)return this.loop=e,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},getVolume:function(){return this.gain.gain.value},setVolume:function(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}),Mc.prototype=Object.assign(Object.create(mc.prototype),{constructor:Mc,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(e){this.panner.refDistance=e},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(e){this.panner.rolloffFactor=e},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(e){this.panner.distanceModel=e},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(e){this.panner.maxDistance=e},updateMatrixWorld:function(){var e=new Bt;return function(t){vi.prototype.updateMatrixWorld.call(this,t),e.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(e.x,e.y,e.z)}}()}),Object.assign(yc.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var e=0,t=this.getFrequencyData(),i=0;i<t.length;i++)e+=t[i];return e/t.length}}),Object.assign(vc.prototype,{accumulate:function(e,t){var i=this.buffer,n=this.valueSize,r=e*n+n,a=this.cumulativeWeight;if(0===a){for(var o=0;o!==n;++o)i[r+o]=i[o];a=t}else{var s=t/(a+=t);this._mixBufferRegion(i,r,0,s,n)}this.cumulativeWeight=a},apply:function(e){var t=this.valueSize,i=this.buffer,n=e*t+t,r=this.cumulativeWeight,a=this.binding;if(this.cumulativeWeight=0,r<1){var o=3*t;this._mixBufferRegion(i,n,o,1-r,t)}for(var s=t,c=t+t;s!==c;++s)if(i[s]!==i[s+t]){a.setValue(i,n);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,i=this.valueSize,n=3*i;e.getValue(t,n);for(var r=i,a=n;r!==a;++r)t[r]=t[n+r%i];this.cumulativeWeight=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_select:function(e,t,i,n,r){if(n>=.5)for(var a=0;a!==r;++a)e[t+a]=e[i+a]},_slerp:function(e,t,i,n){Pt.slerpFlat(e,t,e,t,e,i,n)},_lerp:function(e,t,i,n,r){for(var a=1-n,o=0;o!==r;++o){var s=t+o;e[s]=e[s]*a+e[i+o]*n}}});var Ac,wc,xc,Ec,Tc,Nc,Dc,Lc,bc,Ic,_c,Sc,jc;function Cc(e,t,i){var n=i||Oc.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,n)}function Oc(e,t,i){this.path=t,this.parsedPath=i||Oc.parseTrackName(t),this.node=Oc.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e}function zc(e,t,i){this._mixer=e,this._clip=t,this._localRoot=i||null;for(var n=t.tracks,r=n.length,a=new Array(r),o={endingStart:xt,endingEnd:xt},s=0;s!==r;++s){var c=n[s].createInterpolant(null);a[s]=c,c.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(r),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=wt,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function Rc(e){this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function Uc(e){"string"==typeof e&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),e=arguments[1]),this.value=e}function Pc(){ki.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function Bc(e,t,i,n){this.data=e,this.itemSize=t,this.offset=i,this.normalized=!0===n}function kc(e,t){this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0}function Fc(e,t,i){kc.call(this,e,t),this.meshPerAttribute=i||1}function Gc(e,t,i){Li.call(this,e,t),this.meshPerAttribute=i||1}function Qc(e,t){return e.distance-t.distance}function Yc(e,t,i,n){if(!1!==e.visible&&(e.raycast(t,i),!0===n))for(var r=e.children,a=0,o=r.length;a<o;a++)Yc(r[a],t,i,!0)}function Vc(e,t,i){return this.radius=void 0!==e?e:1,this.phi=void 0!==t?t:0,this.theta=void 0!==i?i:0,this}function Hc(e,t){this.min=void 0!==e?e:new Rt(1/0,1/0),this.max=void 0!==t?t:new Rt(-1/0,-1/0)}function Wc(e){vi.call(this),this.material=e,this.render=function(){}}function Xc(e,t,i,n){this.object=e,this.size=void 0!==t?t:1;var r=void 0!==i?i:16711680,a=void 0!==n?n:1,o=0,s=this.object.geometry;s&&s.isGeometry?o=3*s.faces.length:s&&s.isBufferGeometry&&(o=s.attributes.normal.count);var c=new ki,u=new zi(2*o*3,3);c.addAttribute("position",u),sa.call(this,c,new aa({color:r,linewidth:a})),this.matrixAutoUpdate=!1,this.update()}function Zc(e,t){vi.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t;for(var i=new ki,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],r=0,a=1;r<32;r++,a++){var o=r/32*Math.PI*2,s=a/32*Math.PI*2;n.push(Math.cos(o),Math.sin(o),1,Math.cos(s),Math.sin(s),1)}i.addAttribute("position",new zi(n,3));var c=new aa({fog:!1});this.cone=new sa(i,c),this.add(this.cone),this.update()}function qc(e){for(var t=function e(t){var i=[];t&&t.isBone&&i.push(t);for(var n=0;n<t.children.length;n++)i.push.apply(i,e(t.children[n]));return i}(e),i=new ki,n=[],r=[],a=new oi(0,0,1),o=new oi(0,1,0),s=0;s<t.length;s++){var c=t[s];c.parent&&c.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),r.push(a.r,a.g,a.b),r.push(o.r,o.g,o.b))}i.addAttribute("position",new zi(n,3)),i.addAttribute("color",new zi(r,3));var u=new aa({vertexColors:j,depthTest:!1,depthWrite:!1,transparent:!0});sa.call(this,i,u),this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}function Jc(e,t,i){this.light=e,this.light.updateMatrixWorld(),this.color=i;var n=new po(t,4,2),r=new en({wireframe:!0,fog:!1});on.call(this,n,r),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}function Kc(e,t){vi.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t;var i=new aa({fog:!1}),n=new ki;n.addAttribute("position",new Li(new Float32Array(15),3)),this.line=new oa(n,i),this.add(this.line),this.update()}function $c(e,t,i){vi.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i;var n=new Ea(t);n.rotateY(.5*Math.PI),this.material=new en({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=j);var r=n.getAttribute("position"),a=new Float32Array(3*r.count);n.addAttribute("color",new Li(a,3)),this.add(new on(n,this.material)),this.update()}function eu(e,t,i,n){e=e||10,t=t||10,i=new oi(void 0!==i?i:4473924),n=new oi(void 0!==n?n:8947848);for(var r=t/2,a=e/t,o=e/2,s=[],c=[],u=0,h=0,l=-o;u<=t;u++,l+=a){s.push(-o,0,l,o,0,l),s.push(l,0,-o,l,0,o);var d=u===r?i:n;d.toArray(c,h),h+=3,d.toArray(c,h),h+=3,d.toArray(c,h),h+=3,d.toArray(c,h),h+=3}var p=new ki;p.addAttribute("position",new zi(s,3)),p.addAttribute("color",new zi(c,3));var f=new aa({vertexColors:j});sa.call(this,p,f)}function tu(e,t,i,n,r,a){e=e||10,t=t||16,i=i||8,n=n||64,r=new oi(void 0!==r?r:4473924),a=new oi(void 0!==a?a:8947848);var o,s,c,u,h,l,d,p=[],f=[];for(u=0;u<=t;u++)c=u/t*(2*Math.PI),o=Math.sin(c)*e,s=Math.cos(c)*e,p.push(0,0,0),p.push(o,0,s),d=1&u?r:a,f.push(d.r,d.g,d.b),f.push(d.r,d.g,d.b);for(u=0;u<=i;u++)for(d=1&u?r:a,l=e-e/i*u,h=0;h<n;h++)c=h/n*(2*Math.PI),o=Math.sin(c)*l,s=Math.cos(c)*l,p.push(o,0,s),f.push(d.r,d.g,d.b),c=(h+1)/n*(2*Math.PI),o=Math.sin(c)*l,s=Math.cos(c)*l,p.push(o,0,s),f.push(d.r,d.g,d.b);var g=new ki;g.addAttribute("position",new zi(p,3)),g.addAttribute("color",new zi(f,3));var m=new aa({vertexColors:j});sa.call(this,g,m)}function iu(e,t,i,n){this.object=e,this.size=void 0!==t?t:1;var r=void 0!==i?i:16776960,a=void 0!==n?n:1,o=0,s=this.object.geometry;s&&s.isGeometry?o=s.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");var c=new ki,u=new zi(2*o*3,3);c.addAttribute("position",u),sa.call(this,c,new aa({color:r,linewidth:a})),this.matrixAutoUpdate=!1,this.update()}function nu(e,t,i){vi.call(this),this.light=e,this.light.updateMatrixWorld(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,void 0===t&&(t=1);var n=new ki;n.addAttribute("position",new zi([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));var r=new aa({fog:!1});this.lightPlane=new oa(n,r),this.add(this.lightPlane),(n=new ki).addAttribute("position",new zi([0,0,0,0,0,1],3)),this.targetLine=new oa(n,r),this.add(this.targetLine),this.update()}function ru(e){var t=new ki,i=new aa({color:16777215,vertexColors:S}),n=[],r=[],a={},o=new oi(16755200),s=new oi(16711680),c=new oi(43775),u=new oi(16777215),h=new oi(3355443);function l(e,t,i){d(e,i),d(t,i)}function d(e,t){n.push(0,0,0),r.push(t.r,t.g,t.b),void 0===a[e]&&(a[e]=[]),a[e].push(n.length/3-1)}l("n1","n2",o),l("n2","n4",o),l("n4","n3",o),l("n3","n1",o),l("f1","f2",o),l("f2","f4",o),l("f4","f3",o),l("f3","f1",o),l("n1","f1",o),l("n2","f2",o),l("n3","f3",o),l("n4","f4",o),l("p","n1",s),l("p","n2",s),l("p","n3",s),l("p","n4",s),l("u1","u2",c),l("u2","u3",c),l("u3","u1",c),l("c","t",u),l("p","c",h),l("cn1","cn2",h),l("cn3","cn4",h),l("cf1","cf2",h),l("cf3","cf4",h),t.addAttribute("position",new zi(n,3)),t.addAttribute("color",new zi(r,3)),sa.call(this,t,i),this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=a,this.update()}function au(e,t){this.object=e,void 0===t&&(t=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),r=new ki;r.setIndex(new Li(i,1)),r.addAttribute("position",new Li(n,3)),sa.call(this,r,new aa({color:t})),this.matrixAutoUpdate=!1,this.update()}function ou(e,t){this.type="Box3Helper",this.box=e;var i=void 0!==t?t:16776960,n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),r=new ki;r.setIndex(new Li(n,1)),r.addAttribute("position",new zi([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),sa.call(this,r,new aa({color:i})),this.geometry.computeBoundingSphere()}function su(e,t,i){this.type="PlaneHelper",this.plane=e,this.size=void 0===t?1:t;var n=void 0!==i?i:16776960,r=new ki;r.addAttribute("position",new zi([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),oa.call(this,r,new aa({color:n}));var a=new ki;a.addAttribute("position",new zi([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),a.computeBoundingSphere(),this.add(new on(a,new en({color:n,opacity:.2,transparent:!0,depthWrite:!1})))}function cu(e,t,i,n,r,a){vi.call(this),void 0===n&&(n=16776960),void 0===i&&(i=1),void 0===r&&(r=.2*i),void 0===a&&(a=.2*r),void 0===Ic&&((Ic=new ki).addAttribute("position",new zi([0,0,0,0,1,0],3)),(_c=new Eo(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(t),this.line=new oa(Ic,new aa({color:n})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new on(_c,new en({color:n})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(i,r,a)}function uu(e){var t=[0,0,0,e=e||1,0,0,0,0,0,0,e,0,0,0,0,0,0,e],i=new ki;i.addAttribute("position",new zi(t,3)),i.addAttribute("color",new zi([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var n=new aa({vertexColors:j});sa.call(this,i,n)}function hu(e){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),es.call(this,e),this.type="catmullrom"}Object.assign(Cc.prototype,{getValue:function(e,t){this.bind();var i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(e,t)},setValue:function(e,t){for(var i=this._bindings,n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(e,t)},bind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()},unbind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}}),Object.assign(Oc,{Composite:Cc,create:function(e,t,i){return e&&e.isAnimationObjectGroup?new Oc.Composite(e,t,i):new Oc(e,t,i)},sanitizeNodeName:(bc=new RegExp("[\\[\\]\\.:\\/]","g"),function(e){return e.replace(/\s/g,"_").replace(bc,"")}),parseTrackName:(Ac="[^\\[\\]\\.:\\/]",wc="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",xc=/((?:WC+[\/:])*)/.source.replace("WC",Ac),Ec=/(WCOD+)?/.source.replace("WCOD",wc),Tc=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Ac),Nc=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Ac),Dc=new RegExp("^"+xc+Ec+Tc+Nc+"$"),Lc=["material","materials","bones"],function(e){var t=Dc.exec(e);if(!t)throw new Error("PropertyBinding: Cannot parse trackName: "+e);var i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){var r=i.nodeName.substring(n+1);-1!==Lc.indexOf(r)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=r)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}),findNode:function(e,t){if(!t||""===t||"root"===t||"."===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){var i=e.skeleton.getBoneByName(t);if(void 0!==i)return i}if(e.children){var n=function(e){for(var i=0;i<e.length;i++){var r=e[i];if(r.name===t||r.uuid===t)return r;var a=n(r.children);if(a)return a}return null},r=n(e.children);if(r)return r}return null}}),Object.assign(Oc.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(e,t){e[t]=this.node[this.propertyName]},function(e,t){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)e[t++]=i[n]},function(e,t){e[t]=this.resolvedProperty[this.propertyIndex]},function(e,t){this.resolvedProperty.toArray(e,t)}],SetterByBindingTypeAndVersioning:[[function(e,t){this.targetObject[this.propertyName]=e[t]},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=e[t++]},function(e,t){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.needsUpdate=!0},function(e,t){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty[this.propertyIndex]=e[t]},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(e,t){this.resolvedProperty.fromArray(e,t)},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0},function(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(e,t){this.bind(),this.getValue(e,t)},setValue:function(e,t){this.bind(),this.setValue(e,t)},bind:function(){var e=this.node,t=this.parsedPath,i=t.objectName,n=t.propertyName,r=t.propertyIndex;if(e||(e=Oc.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,e){if(i){var a=t.objectIndex;switch(i){case"materials":if(!e.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!e.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);e=e.skeleton.bones;for(var o=0;o<e.length;o++)if(e[o].name===a){a=o;break}break;default:if(void 0===e[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);e=e[i]}if(void 0!==a){if(void 0===e[a])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);e=e[a]}}var s=e[n];if(void 0!==s){var c=this.Versioning.None;void 0!==e.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=e):void 0!==e.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=e);var u=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){if(!e.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(e.geometry.isBufferGeometry){if(!e.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(o=0;o<this.node.geometry.morphAttributes.position.length;o++)if(e.geometry.morphAttributes.position[o].name===r){r=o;break}}else{if(!e.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(o=0;o<this.node.geometry.morphTargets.length;o++)if(e.geometry.morphTargets[o].name===r){r=o;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(u=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][c]}else{var h=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+h+"."+n+" but it wasn't found.",e)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Oc.prototype,{_getValue_unbound:Oc.prototype.getValue,_setValue_unbound:Oc.prototype.setValue}),Object.assign(function(){this.uuid=zt.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var t=0,i=arguments.length;t!==i;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var n=this;this.stats={objects:{get total(){return n._objects.length},get inUse(){return this.total-n.nCachedObjects_}},get bindingsPerObject(){return n._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){for(var e=this._objects,t=e.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._paths,a=this._parsedPaths,o=this._bindings,s=o.length,c=void 0,u=0,h=arguments.length;u!==h;++u){var l=arguments[u],d=l.uuid,p=n[d];if(void 0===p){p=t++,n[d]=p,e.push(l);for(var f=0,g=s;f!==g;++f)o[f].push(new Oc(l,r[f],a[f]))}else if(p<i){c=e[p];var m=--i,M=e[m];n[M.uuid]=p,e[p]=M,n[d]=m,e[m]=l;for(f=0,g=s;f!==g;++f){var y=o[f],v=y[m],A=y[p];y[p]=v,void 0===A&&(A=new Oc(l,r[f],a[f])),y[m]=A}}else e[p]!==c&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=i},remove:function(){for(var e=this._objects,t=this.nCachedObjects_,i=this._indicesByUUID,n=this._bindings,r=n.length,a=0,o=arguments.length;a!==o;++a){var s=arguments[a],c=s.uuid,u=i[c];if(void 0!==u&&u>=t){var h=t++,l=e[h];i[l.uuid]=u,e[u]=l,i[c]=h,e[h]=s;for(var d=0,p=r;d!==p;++d){var f=n[d],g=f[h],m=f[u];f[u]=g,f[h]=m}}}this.nCachedObjects_=t},uncache:function(){for(var e=this._objects,t=e.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._bindings,a=r.length,o=0,s=arguments.length;o!==s;++o){var c=arguments[o],u=c.uuid,h=n[u];if(void 0!==h)if(delete n[u],h<i){var l=--i,d=e[l],p=e[y=--t];n[d.uuid]=h,e[h]=d,n[p.uuid]=l,e[l]=p,e.pop();for(var f=0,g=a;f!==g;++f){var m=(v=r[f])[l],M=v[y];v[h]=m,v[l]=M,v.pop()}}else{var y;n[(p=e[y=--t]).uuid]=h,e[h]=p,e.pop();for(f=0,g=a;f!==g;++f){var v;(v=r[f])[h]=v[y],v.pop()}}}this.nCachedObjects_=i},subscribe_:function(e,t){var i=this._bindingsIndicesByPath,n=i[e],r=this._bindings;if(void 0!==n)return r[n];var a=this._paths,o=this._parsedPaths,s=this._objects,c=s.length,u=this.nCachedObjects_,h=new Array(c);n=r.length,i[e]=n,a.push(e),o.push(t),r.push(h);for(var l=u,d=s.length;l!==d;++l){var p=s[l];h[l]=new Oc(p,e,t)}return h},unsubscribe_:function(e){var t=this._bindingsIndicesByPath,i=t[e];if(void 0!==i){var n=this._paths,r=this._parsedPaths,a=this._bindings,o=a.length-1,s=a[o];t[e[o]]=i,a[i]=s,a.pop(),r[i]=r[o],r.pop(),n[i]=n[o],n.pop()}}}),Object.assign(zc.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(e){return this._startTime=e,this},setLoop:function(e,t){return this.loop=e,this.repetitions=t,this},setEffectiveWeight:function(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(e){return this._scheduleFading(e,0,1)},fadeOut:function(e){return this._scheduleFading(e,1,0)},crossFadeFrom:function(e,t,i){if(e.fadeOut(t),this.fadeIn(t),i){var n=this._clip.duration,r=e._clip.duration,a=r/n,o=n/r;e.warp(1,a,t),this.warp(o,1,t)}return this},crossFadeTo:function(e,t,i){return e.crossFadeFrom(this,t,i)},stopFading:function(){var e=this._weightInterpolant;return null!==e&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},setEffectiveTimeScale:function(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(e){return this.timeScale=this._clip.duration/e,this.stopWarping()},syncWith:function(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()},halt:function(e){return this.warp(this._effectiveTimeScale,0,e)},warp:function(e,t,i){var n=this._mixer,r=n.time,a=this._timeScaleInterpolant,o=this.timeScale;null===a&&(a=n._lendControlInterpolant(),this._timeScaleInterpolant=a);var s=a.parameterPositions,c=a.sampleValues;return s[0]=r,s[1]=r+i,c[0]=e/o,c[1]=t/o,this},stopWarping:function(){var e=this._timeScaleInterpolant;return null!==e&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(e,t,i,n){if(this.enabled){var r=this._startTime;if(null!==r){var a=(e-r)*i;if(a<0||0===i)return;this._startTime=null,t=i*a}t*=this._updateTimeScale(e);var o=this._updateTime(t),s=this._updateWeight(e);if(s>0)for(var c=this._interpolants,u=this._propertyBindings,h=0,l=c.length;h!==l;++h)c[h].evaluate(o),u[h].accumulate(n,s)}else this._updateWeight(e)},_updateWeight:function(e){var t=0;if(this.enabled){t=this.weight;var i=this._weightInterpolant;if(null!==i){var n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var i=this._timeScaleInterpolant;if(null!==i)t*=i.evaluate(e)[0],e>i.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e;if(0===e)return t;var i=this._clip.duration,n=this.loop,r=this._loopCount;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(t>=i)t=i;else{if(!(t<0))break e;t=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{var a=2202===n;if(-1===r&&(e>=0?(r=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),t>=i||t<0){var o=Math.floor(t/i);t-=i*o,r+=Math.abs(o);var s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=e>0?i:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(1===s){var c=e<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}if(a&&1==(1&r))return this.time=t,i-t}return this.time=t,t},_setEndings:function(e,t,i){var n=this._interpolantSettings;i?(n.endingStart=2401,n.endingEnd=2401):(n.endingStart=e?this.zeroSlopeAtStart?2401:xt:2402,n.endingEnd=t?this.zeroSlopeAtEnd?2401:xt:2402)},_scheduleFading:function(e,t,i){var n=this._mixer,r=n.time,a=this._weightInterpolant;null===a&&(a=n._lendControlInterpolant(),this._weightInterpolant=a);var o=a.parameterPositions,s=a.sampleValues;return o[0]=r,s[0]=t,o[1]=r+e,s[1]=i,this}}),Rc.prototype=Object.assign(Object.create(u.prototype),{constructor:Rc,_bindAction:function(e,t){var i=e._localRoot||this._root,n=e._clip.tracks,r=n.length,a=e._propertyBindings,o=e._interpolants,s=i.uuid,c=this._bindingsByRootAndName,u=c[s];void 0===u&&(u={},c[s]=u);for(var h=0;h!==r;++h){var l=n[h],d=l.name,p=u[d];if(void 0!==p)a[h]=p;else{if(void 0!==(p=a[h])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,d));continue}var f=t&&t._propertyBindings[h].binding.parsedPath;++(p=new vc(Oc.create(i,d,f),l.ValueTypeName,l.getValueSize())).referenceCount,this._addInactiveBinding(p,s,d),a[h]=p}o[h].resultBuffer=p.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,i=e._clip.uuid,n=this._actionsByClip[i];this._bindAction(e,n&&n.knownActions[0]),this._addInactiveAction(e,i,t)}for(var r=e._propertyBindings,a=0,o=r.length;a!==o;++a){var s=r[a];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,i=0,n=t.length;i!==n;++i){var r=t[i];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&t<this._nActiveActions},_addInactiveAction:function(e,t,i){var n=this._actions,r=this._actionsByClip,a=r[t];if(void 0===a)a={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,r[t]=a;else{var o=a.knownActions;e._byClipCacheIndex=o.length,o.push(e)}e._cacheIndex=n.length,n.push(e),a.actionByRoot[i]=e},_removeInactiveAction:function(e){var t=this._actions,i=t[t.length-1],n=e._cacheIndex;i._cacheIndex=n,t[n]=i,t.pop(),e._cacheIndex=null;var r=e._clip.uuid,a=this._actionsByClip,o=a[r],s=o.knownActions,c=s[s.length-1],u=e._byClipCacheIndex;c._byClipCacheIndex=u,s[u]=c,s.pop(),e._byClipCacheIndex=null,delete o.actionByRoot[(e._localRoot||this._root).uuid],0===s.length&&delete a[r],this._removeInactiveBindingsForAction(e)},_removeInactiveBindingsForAction:function(e){for(var t=e._propertyBindings,i=0,n=t.length;i!==n;++i){var r=t[i];0==--r.referenceCount&&this._removeInactiveBinding(r)}},_lendAction:function(e){var t=this._actions,i=e._cacheIndex,n=this._nActiveActions++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r},_takeBackAction:function(e){var t=this._actions,i=e._cacheIndex,n=--this._nActiveActions,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r},_addInactiveBinding:function(e,t,i){var n=this._bindingsByRootAndName,r=n[t],a=this._bindings;void 0===r&&(r={},n[t]=r),r[i]=e,e._cacheIndex=a.length,a.push(e)},_removeInactiveBinding:function(e){var t=this._bindings,i=e.binding,n=i.rootNode.uuid,r=i.path,a=this._bindingsByRootAndName,o=a[n],s=t[t.length-1],c=e._cacheIndex;s._cacheIndex=c,t[c]=s,t.pop(),delete o[r];e:{for(var u in o)break e;delete a[n]}},_lendBinding:function(e){var t=this._bindings,i=e._cacheIndex,n=this._nActiveBindings++,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r},_takeBackBinding:function(e){var t=this._bindings,i=e._cacheIndex,n=--this._nActiveBindings,r=t[n];e._cacheIndex=n,t[n]=e,r._cacheIndex=i,t[i]=r},_lendControlInterpolant:function(){var e=this._controlInterpolants,t=this._nActiveControlInterpolants++,i=e[t];return void 0===i&&((i=new Cs(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=t,e[t]=i),i},_takeBackControlInterpolant:function(e){var t=this._controlInterpolants,i=e.__cacheIndex,n=--this._nActiveControlInterpolants,r=t[n];e.__cacheIndex=n,t[n]=e,r.__cacheIndex=i,t[i]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(e,t){var i=t||this._root,n=i.uuid,r="string"==typeof e?Ps.findByName(i,e):e,a=null!==r?r.uuid:e,o=this._actionsByClip[a],s=null;if(void 0!==o){var c=o.actionByRoot[n];if(void 0!==c)return c;s=o.knownActions[0],null===r&&(r=s._clip)}if(null===r)return null;var u=new zc(this,r,t);return this._bindAction(u,s),this._addInactiveAction(u,a,n),u},existingAction:function(e,t){var i=t||this._root,n=i.uuid,r="string"==typeof e?Ps.findByName(i,e):e,a=r?r.uuid:e,o=this._actionsByClip[a];return void 0!==o&&o.actionByRoot[n]||null},stopAllAction:function(){var e=this._actions,t=this._nActiveActions,i=this._bindings,n=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var r=0;r!==t;++r)e[r].reset();for(r=0;r!==n;++r)i[r].useCount=0;return this},update:function(e){e*=this.timeScale;for(var t=this._actions,i=this._nActiveActions,n=this.time+=e,r=Math.sign(e),a=this._accuIndex^=1,o=0;o!==i;++o){t[o]._update(n,e,r,a)}var s=this._bindings,c=this._nActiveBindings;for(o=0;o!==c;++o)s[o].apply(a);return this},getRoot:function(){return this._root},uncacheClip:function(e){var t=this._actions,i=e.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){for(var a=r.knownActions,o=0,s=a.length;o!==s;++o){var c=a[o];this._deactivateAction(c);var u=c._cacheIndex,h=t[t.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,h._cacheIndex=u,t[u]=h,t.pop(),this._removeInactiveBindingsForAction(c)}delete n[i]}},uncacheRoot:function(e){var t=e.uuid,i=this._actionsByClip;for(var n in i){var r=i[n].actionByRoot[t];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}var a=this._bindingsByRootAndName[t];if(void 0!==a)for(var o in a){var s=a[o];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(e,t){var i=this.existingAction(e,t);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}}),Uc.prototype.clone=function(){return new Uc(void 0===this.value.clone?this.value:this.value.clone())},Pc.prototype=Object.assign(Object.create(ki.prototype),{constructor:Pc,isInstancedBufferGeometry:!0,copy:function(e){return ki.prototype.copy.call(this,e),this.maxInstancedCount=e.maxInstancedCount,this},clone:function(){return(new this.constructor).copy(this)}}),Object.defineProperties(Bc.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Bc.prototype,{isInterleavedBufferAttribute:!0,setX:function(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this},setY:function(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this},setZ:function(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this},setW:function(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this},getX:function(e){return this.data.array[e*this.data.stride+this.offset]},getY:function(e){return this.data.array[e*this.data.stride+this.offset+1]},getZ:function(e){return this.data.array[e*this.data.stride+this.offset+2]},getW:function(e){return this.data.array[e*this.data.stride+this.offset+3]},setXY:function(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this.data.array[e+3]=r,this}}),Object.defineProperty(kc.prototype,"needsUpdate",{set:function(e){!0===e&&this.version++}}),Object.assign(kc.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(e){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");return this.count=void 0!==e?e.length/this.stride:0,this.array=e,this},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.stride,i*=t.stride;for(var n=0,r=this.stride;n<r;n++)this.array[e+n]=t.array[i+n];return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(e){return this.onUploadCallback=e,this}}),Fc.prototype=Object.assign(Object.create(kc.prototype),{constructor:Fc,isInstancedInterleavedBuffer:!0,copy:function(e){return kc.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this}}),Gc.prototype=Object.assign(Object.create(Li.prototype),{constructor:Gc,isInstancedBufferAttribute:!0,copy:function(e){return Li.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this}}),Object.assign(function(e,t,i,n){this.ray=new nn(e,t),this.near=i||0,this.far=n||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}.prototype,{linePrecision:1,set:function(e,t){this.ray.set(e,t)},setFromCamera:function(e,t){t&&t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize()):t&&t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(e,t,i){var n=i||[];return Yc(e,this,n,t),n.sort(Qc),n},intersectObjects:function(e,t,i){var n=i||[];if(!1===Array.isArray(e))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),n;for(var r=0,a=e.length;r<a;r++)Yc(e[r],this,n,t);return n.sort(Qc),n}}),Object.assign(function(e){this.autoStart=void 0===e||e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var t=("undefined"==typeof performance?Date:performance).now();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}),Object.assign(Vc.prototype,{set:function(e,t,i){return this.radius=e,this.phi=t,this.theta=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(e){return this.radius=e.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e.x,e.z),this.phi=Math.acos(zt.clamp(e.y/this.radius,-1,1))),this}}),Object.assign(function(e,t,i){return this.radius=void 0!==e?e:1,this.theta=void 0!==t?t:0,this.y=void 0!==i?i:0,this}.prototype,{set:function(e,t,i){return this.radius=e,this.theta=t,this.y=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this},setFromVector3:function(e){return this.radius=Math.sqrt(e.x*e.x+e.z*e.z),this.theta=Math.atan2(e.x,e.z),this.y=e.y,this}}),Object.assign(Hc.prototype,{set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new Rt;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(e){return void 0===e&&(console.warn("THREE.Box2: .getCenter() target is now required"),e=new Rt),this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(e){return void 0===e&&(console.warn("THREE.Box2: .getSize() target is now required"),e=new Rt),this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},getParameter:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .getParameter() target is now required"),t=new Rt),t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)},clampPoint:function(e,t){return void 0===t&&(console.warn("THREE.Box2: .clampPoint() target is now required"),t=new Rt),t.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Rt;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),Wc.prototype=Object.create(vi.prototype),Wc.prototype.constructor=Wc,Wc.prototype.isImmediateRenderObject=!0,Xc.prototype=Object.create(sa.prototype),Xc.prototype.constructor=Xc,Xc.prototype.update=function(){var e=new Bt,t=new Bt,i=new kt;return function(){var n=["a","b","c"];this.object.updateMatrixWorld(!0),i.getNormalMatrix(this.object.matrixWorld);var r=this.object.matrixWorld,a=this.geometry.attributes.position,o=this.object.geometry;if(o&&o.isGeometry)for(var s=o.vertices,c=o.faces,u=0,h=0,l=c.length;h<l;h++)for(var d=c[h],p=0,f=d.vertexNormals.length;p<f;p++){var g=s[d[n[p]]],m=d.vertexNormals[p];e.copy(g).applyMatrix4(r),t.copy(m).applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),a.setXYZ(u,e.x,e.y,e.z),u+=1,a.setXYZ(u,t.x,t.y,t.z),u+=1}else if(o&&o.isBufferGeometry){var M=o.attributes.position,y=o.attributes.normal;for(u=0,p=0,f=M.count;p<f;p++)e.set(M.getX(p),M.getY(p),M.getZ(p)).applyMatrix4(r),t.set(y.getX(p),y.getY(p),y.getZ(p)),t.applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),a.setXYZ(u,e.x,e.y,e.z),u+=1,a.setXYZ(u,t.x,t.y,t.z),u+=1}a.needsUpdate=!0}}(),Zc.prototype=Object.create(vi.prototype),Zc.prototype.constructor=Zc,Zc.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Zc.prototype.update=function(){var e=new Bt,t=new Bt;return function(){this.light.updateMatrixWorld();var i=this.light.distance?this.light.distance:1e3,n=i*Math.tan(this.light.angle);this.cone.scale.set(n,n,i),e.setFromMatrixPosition(this.light.matrixWorld),t.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(t.sub(e)),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}(),qc.prototype=Object.create(sa.prototype),qc.prototype.constructor=qc,qc.prototype.updateMatrixWorld=function(){var e=new Bt,t=new Ut,i=new Ut;return function(n){var r=this.bones,a=this.geometry,o=a.getAttribute("position");i.getInverse(this.root.matrixWorld);for(var s=0,c=0;s<r.length;s++){var u=r[s];u.parent&&u.parent.isBone&&(t.multiplyMatrices(i,u.matrixWorld),e.setFromMatrixPosition(t),o.setXYZ(c,e.x,e.y,e.z),t.multiplyMatrices(i,u.parent.matrixWorld),e.setFromMatrixPosition(t),o.setXYZ(c+1,e.x,e.y,e.z),c+=2)}a.getAttribute("position").needsUpdate=!0,vi.prototype.updateMatrixWorld.call(this,n)}}(),Jc.prototype=Object.create(on.prototype),Jc.prototype.constructor=Jc,Jc.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Jc.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},Kc.prototype=Object.create(vi.prototype),Kc.prototype.constructor=Kc,Kc.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Kc.prototype.update=function(){var e=.5*this.light.width,t=.5*this.light.height,i=this.line.geometry.attributes.position,n=i.array;n[0]=e,n[1]=-t,n[2]=0,n[3]=e,n[4]=t,n[5]=0,n[6]=-e,n[7]=t,n[8]=0,n[9]=-e,n[10]=-t,n[11]=0,n[12]=e,n[13]=-t,n[14]=0,i.needsUpdate=!0,void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)},$c.prototype=Object.create(vi.prototype),$c.prototype.constructor=$c,$c.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},$c.prototype.update=function(){var e=new Bt,t=new oi,i=new oi;return function(){var n=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var r=n.geometry.getAttribute("color");t.copy(this.light.color),i.copy(this.light.groundColor);for(var a=0,o=r.count;a<o;a++){var s=a<o/2?t:i;r.setXYZ(a,s.r,s.g,s.b)}r.needsUpdate=!0}n.lookAt(e.setFromMatrixPosition(this.light.matrixWorld).negate())}}(),eu.prototype=Object.create(sa.prototype),eu.prototype.constructor=eu,tu.prototype=Object.create(sa.prototype),tu.prototype.constructor=tu,iu.prototype=Object.create(sa.prototype),iu.prototype.constructor=iu,iu.prototype.update=function(){var e=new Bt,t=new Bt,i=new kt;return function(){this.object.updateMatrixWorld(!0),i.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,r=this.geometry.attributes.position,a=this.object.geometry,o=a.vertices,s=a.faces,c=0,u=0,h=s.length;u<h;u++){var l=s[u],d=l.normal;e.copy(o[l.a]).add(o[l.b]).add(o[l.c]).divideScalar(3).applyMatrix4(n),t.copy(d).applyMatrix3(i).normalize().multiplyScalar(this.size).add(e),r.setXYZ(c,e.x,e.y,e.z),c+=1,r.setXYZ(c,t.x,t.y,t.z),c+=1}r.needsUpdate=!0}}(),nu.prototype=Object.create(vi.prototype),nu.prototype.constructor=nu,nu.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},nu.prototype.update=function(){var e=new Bt,t=new Bt,i=new Bt;return function(){e.setFromMatrixPosition(this.light.matrixWorld),t.setFromMatrixPosition(this.light.target.matrixWorld),i.subVectors(t,e),this.lightPlane.lookAt(i),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(i),this.targetLine.scale.z=i.length()}}(),ru.prototype=Object.create(sa.prototype),ru.prototype.constructor=ru,ru.prototype.update=function(){var e,t,i=new Bt,n=new Ai;function r(r,a,o,s){i.set(a,o,s).unproject(n);var c=t[r];if(void 0!==c)for(var u=e.getAttribute("position"),h=0,l=c.length;h<l;h++)u.setXYZ(c[h],i.x,i.y,i.z)}return function(){e=this.geometry,t=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),r("c",0,0,-1),r("t",0,0,1),r("n1",-1,-1,-1),r("n2",1,-1,-1),r("n3",-1,1,-1),r("n4",1,1,-1),r("f1",-1,-1,1),r("f2",1,-1,1),r("f3",-1,1,1),r("f4",1,1,1),r("u1",.7,1.1,-1),r("u2",-.7,1.1,-1),r("u3",0,2,-1),r("cf1",-1,0,1),r("cf2",1,0,1),r("cf3",0,-1,1),r("cf4",0,1,1),r("cn1",-1,0,-1),r("cn2",1,0,-1),r("cn3",0,-1,-1),r("cn4",0,1,-1),e.getAttribute("position").needsUpdate=!0}}(),au.prototype=Object.create(sa.prototype),au.prototype.constructor=au,au.prototype.update=function(){var e=new Kt;return function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&e.setFromObject(this.object),!e.isEmpty()){var i=e.min,n=e.max,r=this.geometry.attributes.position,a=r.array;a[0]=n.x,a[1]=n.y,a[2]=n.z,a[3]=i.x,a[4]=n.y,a[5]=n.z,a[6]=i.x,a[7]=i.y,a[8]=n.z,a[9]=n.x,a[10]=i.y,a[11]=n.z,a[12]=n.x,a[13]=n.y,a[14]=i.z,a[15]=i.x,a[16]=n.y,a[17]=i.z,a[18]=i.x,a[19]=i.y,a[20]=i.z,a[21]=n.x,a[22]=i.y,a[23]=i.z,r.needsUpdate=!0,this.geometry.computeBoundingSphere()}}}(),au.prototype.setFromObject=function(e){return this.object=e,this.update(),this},ou.prototype=Object.create(sa.prototype),ou.prototype.constructor=ou,ou.prototype.updateMatrixWorld=function(e){var t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),vi.prototype.updateMatrixWorld.call(this,e))},su.prototype=Object.create(oa.prototype),su.prototype.constructor=su,su.prototype.updateMatrixWorld=function(e){var t=-this.plane.constant;Math.abs(t)<1e-8&&(t=1e-8),this.scale.set(.5*this.size,.5*this.size,t),this.children[0].material.side=t<0?b:L,this.lookAt(this.plane.normal),vi.prototype.updateMatrixWorld.call(this,e)},cu.prototype=Object.create(vi.prototype),cu.prototype.constructor=cu,cu.prototype.setDirection=(jc=new Bt,function(e){e.y>.99999?this.quaternion.set(0,0,0,1):e.y<-.99999?this.quaternion.set(1,0,0,0):(jc.set(e.z,0,-e.x).normalize(),Sc=Math.acos(e.y),this.quaternion.setFromAxisAngle(jc,Sc))}),cu.prototype.setLength=function(e,t,i){void 0===t&&(t=.2*e),void 0===i&&(i=.2*t),this.line.scale.set(1,Math.max(0,e-t),1),this.line.updateMatrix(),this.cone.scale.set(i,t,i),this.cone.position.y=e,this.cone.updateMatrix()},cu.prototype.setColor=function(e){this.line.material.color.copy(e),this.cone.material.color.copy(e)},uu.prototype=Object.create(sa.prototype),uu.prototype.constructor=uu,Ho.create=function(e,t){return console.log("THREE.Curve.create() has been deprecated"),e.prototype=Object.create(Ho.prototype),e.prototype.constructor=e,e.prototype.getPoint=t,e},Object.assign(ds.prototype,{createPointsGeometry:function(e){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getPoints(e);return this.createGeometry(t)},createSpacedPointsGeometry:function(e){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var t=this.getSpacedPoints(e);return this.createGeometry(t)},createGeometry:function(e){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var t=new Di,i=0,n=e.length;i<n;i++){var r=e[i];t.vertices.push(new Bt(r.x,r.y,r.z||0))}return t}}),Object.assign(ps.prototype,{fromPoints:function(e){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(e)}}),hu.prototype=Object.create(es.prototype),Object.assign(hu.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),eu.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},qc.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(Hs.prototype,{extractUrlBase:function(e){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),Ws(e)}}),Object.assign(Hc.prototype,{center:function(e){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},size:function(e){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(e)}}),Object.assign(Kt.prototype,{center:function(e){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(e)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(e){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionSphere:function(e){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)},size:function(e){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(e)}}),rn.prototype.center=function(e){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(e)},Object.assign(zt,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(e){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),zt.floorPowerOfTwo(e)},nextPowerOfTwo:function(e){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),zt.ceilPowerOfTwo(e)}}),Object.assign(kt.prototype,{flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},multiplyVector3:function(e){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(e){return console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(e)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(Ut.prototype,{extractPosition:function(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)},flattenToArrayOffset:function(e,t){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(e,t)},getPosition:function(){var e;return function(){return void 0===e&&(e=new Bt),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),e.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(e){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(e)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(e){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector4:function(e){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(e){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),e.transformDirection(this)},crossVector:function(e){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(e){return console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(e)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(e,t,i,n,r,a){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(e,t,n,i,r,a)}}),ei.prototype.isIntersectionLine=function(e){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(e)},Pt.prototype.multiplyVector3=function(e){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},Object.assign(nn.prototype,{isIntersectionBox:function(e){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(e)},isIntersectionPlane:function(e){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(e)},isIntersectionSphere:function(e){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(e)}}),Object.assign(an.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(e,t){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(e,t)},midpoint:function(e){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(e)},normal:function(e){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(e)},plane:function(e){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(e)}}),Object.assign(an,{barycoordFromPoint:function(e,t,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),an.getBarycoord(e,t,i,n,r)},normal:function(e,t,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),an.getNormal(e,t,i,n)}}),Object.assign(fs.prototype,{extractAllPoints:function(e){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(e)},extrude:function(e){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new ao(this,e)},makeGeometry:function(e){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new yo(this,e)}}),Object.assign(Rt.prototype,{fromAttribute:function(e,t,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},distanceToManhattan:function(e){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Bt.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(e){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(e)},getScaleFromMatrix:function(e){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(e)},getColumnFromMatrix:function(e,t){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},applyProjection:function(e){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(e)},fromAttribute:function(e,t,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},distanceToManhattan:function(e){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(e)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Xt.prototype,{fromAttribute:function(e,t,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(e,t,i)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Di.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")}}),Object.assign(vi.prototype,{getChildByName:function(e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(e)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(e,t){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(t,e)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")}}),Object.defineProperties(vi.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(e){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=e}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.defineProperties(ta.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(ia.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Object.defineProperty(Ho.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(e){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=e}}),Vr.prototype.setLens=function(e,t){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==t&&(this.filmGauge=t),this.setFocalLength(e)},Object.defineProperties(gs.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(e){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=e}},shadowCameraLeft:{set:function(e){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=e}},shadowCameraRight:{set:function(e){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=e}},shadowCameraTop:{set:function(e){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=e}},shadowCameraBottom:{set:function(e){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=e}},shadowCameraNear:{set:function(e){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=e}},shadowCameraFar:{set:function(e){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=e}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(e){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=e}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(e){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=e}},shadowMapHeight:{set:function(e){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=e}}}),Object.defineProperties(Li.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")}}),Object.assign(ki.prototype,{addIndex:function(e){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(e)},addDrawCall:function(e,t,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(e,t)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}),Object.defineProperties(ki.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.assign(oo.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(Uc.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties($i.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new oi}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===e}}}),Object.defineProperties(Co.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(tn.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(e){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=e}}}),Object.assign(Zr.prototype,{animate:function(e){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(e)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(e){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(e)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")}}),Object.defineProperties(Zr.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=e}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(e){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=e}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Br.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Zt.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=e}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(e){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=e}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=e}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(e){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=e}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(e){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=e}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(e){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=e}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(e){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=e}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(e){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=e}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(e){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=e}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(e){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=e}}}),Object.defineProperties(Wr.prototype,{standing:{set:function(){console.warn("THREE.WebVRManager: .standing has been removed.")}}}),mc.prototype.load=function(e){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var t=this;return(new pc).load(e,function(e){t.setBuffer(e)}),this},yc.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},fc.prototype.updateCubeMap=function(e,t){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(e,t)};var lu=function(e,t){var i,n,r=this,a=new Ut,o=null;"VRFrameData"in window&&(o=new VRFrameData),navigator.getVRDisplays&&navigator.getVRDisplays().then(function(e){n=e,e.length>0?i=e[0]:t&&t("VR input not available.")}).catch(function(){console.warn("VRControls: Unable to get VR Displays")}),this.scale=1,this.standing=!1,this.userHeight=1.6,this.getVRDisplay=function(){return i},this.setVRDisplay=function(e){i=e},this.getVRDisplays=function(){return console.warn("VRControls: getVRDisplays() is being deprecated."),n},this.getStandingMatrix=function(){return a},this.update=function(){var t;i&&(i.getFrameData?(i.getFrameData(o),t=o.pose):i.getPose&&(t=i.getPose()),null!==t.orientation&&e.quaternion.fromArray(t.orientation),null!==t.position?e.position.fromArray(t.position):e.position.set(0,0,0),this.standing&&(i.stageParameters?(e.updateMatrix(),a.fromArray(i.stageParameters.sittingToStandingTransform),e.applyMatrix(a)):e.position.setY(e.position.y+this.userHeight)),e.position.multiplyScalar(r.scale))},this.dispose=function(){i=null}},du=function(e,t){var i,n,r,a,o=new Bt,s=new Bt,c=new Ut,u=new Ut,h=new Ut,l=null;"VRFrameData"in window&&(l=new window.VRFrameData),navigator.getVRDisplays&&navigator.getVRDisplays().then(function(e){n=e,e.length>0?i=e[0]:t&&t("HMD not available")}).catch(function(){console.warn("VREffect: Unable to get VR Displays")}),this.isPresenting=!1;var d=this,p=e.getSize(),f=!1,g=e.getPixelRatio();this.getVRDisplay=function(){return i},this.setVRDisplay=function(e){i=e},this.getVRDisplays=function(){return console.warn("VREffect: getVRDisplays() is being deprecated."),n},this.setSize=function(t,n,r){if(p={width:t,height:n},f=r,d.isPresenting){var a=i.getEyeParameters("left");e.setPixelRatio(1),e.setSize(2*a.renderWidth,a.renderHeight,!1)}else e.setPixelRatio(g),e.setSize(t,n,r)};var m=e.domElement,M=[0,0,.5,1],y=[.5,0,.5,1];function v(){var t=d.isPresenting;if(d.isPresenting=void 0!==i&&i.isPresenting,d.isPresenting){var n=i.getEyeParameters("left"),r=n.renderWidth,a=n.renderHeight;t||(g=e.getPixelRatio(),p=e.getSize(),e.setPixelRatio(1),e.setSize(2*r,a,!1))}else t&&(e.setPixelRatio(g),e.setSize(p.width,p.height,f))}window.addEventListener("vrdisplaypresentchange",v,!1),this.setFullScreen=function(e){return new Promise(function(t,n){void 0!==i?d.isPresenting!==e?t(e?i.requestPresent([{source:m}]):i.exitPresent()):t():n(new Error("No VR hardware found."))})},this.requestPresent=function(){return this.setFullScreen(!0)},this.exitPresent=function(){return this.setFullScreen(!1)},this.requestAnimationFrame=function(e){return void 0!==i?i.requestAnimationFrame(e):window.requestAnimationFrame(e)},this.cancelAnimationFrame=function(e){void 0!==i?i.cancelAnimationFrame(e):window.cancelAnimationFrame(e)},this.submitFrame=function(){void 0!==i&&d.isPresenting&&i.submitFrame()},this.autoSubmitFrame=!0;var A=new Vr;A.layers.enable(1);var w=new Vr;w.layers.enable(2),this.render=function(t,n,p,f){if(i&&d.isPresenting){var g=t.autoUpdate;g&&(t.updateMatrixWorld(),t.autoUpdate=!1),Array.isArray(t)&&(console.warn("VREffect.render() no longer supports arrays. Use object.layers instead."),t=t[0]);var m,v,N=e.getSize(),D=i.getLayers();if(D.length){var L=D[0];m=null!==L.leftBounds&&4===L.leftBounds.length?L.leftBounds:M,v=null!==L.rightBounds&&4===L.rightBounds.length?L.rightBounds:y}else m=M,v=y;if(r={x:Math.round(N.width*m[0]),y:Math.round(N.height*m[1]),width:Math.round(N.width*m[2]),height:Math.round(N.height*m[3])},a={x:Math.round(N.width*v[0]),y:Math.round(N.height*v[1]),width:Math.round(N.width*v[2]),height:Math.round(N.height*v[3])},p?(e.setRenderTarget(p),p.scissorTest=!0):(e.setRenderTarget(null),e.setScissorTest(!0)),(e.autoClear||f)&&e.clear(),null===n.parent&&n.updateMatrixWorld(),n.matrixWorld.decompose(A.position,A.quaternion,A.scale),w.position.copy(A.position),w.quaternion.copy(A.quaternion),w.scale.copy(A.scale),i.getFrameData)i.depthNear=n.near,i.depthFar=n.far,i.getFrameData(l),A.projectionMatrix.elements=l.leftProjectionMatrix,w.projectionMatrix.elements=l.rightProjectionMatrix,function(e){e.pose.orientation?(x.fromArray(e.pose.orientation),c.makeRotationFromQuaternion(x)):c.identity();e.pose.position&&(E.fromArray(e.pose.position),c.setPosition(E));u.fromArray(e.leftViewMatrix),u.multiply(c),h.fromArray(e.rightViewMatrix),h.multiply(c),u.getInverse(u),h.getInverse(h)}(l),A.updateMatrix(),A.matrix.multiply(u),A.matrix.decompose(A.position,A.quaternion,A.scale),w.updateMatrix(),w.matrix.multiply(h),w.matrix.decompose(w.position,w.quaternion,w.scale);else{var b=i.getEyeParameters("left"),I=i.getEyeParameters("right");A.projectionMatrix=T(b.fieldOfView,!0,n.near,n.far),w.projectionMatrix=T(I.fieldOfView,!0,n.near,n.far),o.fromArray(b.offset),s.fromArray(I.offset),A.translateOnAxis(o,A.scale.x),w.translateOnAxis(s,w.scale.x)}return p?(p.viewport.set(r.x,r.y,r.width,r.height),p.scissor.set(r.x,r.y,r.width,r.height)):(e.setViewport(r.x,r.y,r.width,r.height),e.setScissor(r.x,r.y,r.width,r.height)),e.render(t,A,p,f),p?(p.viewport.set(a.x,a.y,a.width,a.height),p.scissor.set(a.x,a.y,a.width,a.height)):(e.setViewport(a.x,a.y,a.width,a.height),e.setScissor(a.x,a.y,a.width,a.height)),e.render(t,w,p,f),p?(p.viewport.set(0,0,N.width,N.height),p.scissor.set(0,0,N.width,N.height),p.scissorTest=!1,e.setRenderTarget(null)):(e.setViewport(0,0,N.width,N.height),e.setScissorTest(!1)),g&&(t.autoUpdate=!0),void(d.autoSubmitFrame&&d.submitFrame())}e.render(t,n,p,f)},this.dispose=function(){window.removeEventListener("vrdisplaypresentchange",v,!1)};var x=new Pt,E=new Bt;function T(e,t,i,n){var r=Math.PI/180;return function(e,t,i,n){i=void 0===i?.01:i,n=void 0===n?1e4:n;var r=(t=void 0===t||t)?-1:1,a=new Ut,o=a.elements,s=function(e){var t=2/(e.leftTan+e.rightTan),i=(e.leftTan-e.rightTan)*t*.5,n=2/(e.upTan+e.downTan);return{scale:[t,n],offset:[i,(e.upTan-e.downTan)*n*.5]}}(e);return o[0]=s.scale[0],o[1]=0,o[2]=s.offset[0]*r,o[3]=0,o[4]=0,o[5]=s.scale[1],o[6]=-s.offset[1]*r,o[7]=0,o[8]=0,o[9]=0,o[10]=n/(i-n)*-r,o[11]=n*i/(i-n),o[12]=0,o[13]=0,o[14]=r,o[15]=0,a.transpose(),a}({upTan:Math.tan(e.upDegrees*r),downTan:Math.tan(e.downDegrees*r),leftTan:Math.tan(e.leftDegrees*r),rightTan:Math.tan(e.rightDegrees*r)},t,i,n)}},pu=function(e,t){this.object=e,this.domElement=void 0!==t?t:document,this.enabled=!0,this.target=new Bt,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.25,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!1,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.enableKeys=!0,this.keys={LEFT:37,UP:38,RIGHT:39,BOTTOM:40},this.mouseButtons={ORBIT:v,ZOOM:A,PAN:w},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this.getPolarAngle=function(){return u.phi},this.getAzimuthalAngle=function(){return u.theta},this.saveState=function(){i.target0.copy(i.target),i.position0.copy(i.object.position),i.zoom0=i.object.zoom},this.reset=function(){i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),i.dispatchEvent(n),i.update(),s=o.NONE},this.update=function(){var t=new Bt,r=(new Pt).setFromUnitVectors(e.up,new Bt(0,1,0)),a=r.clone().inverse(),f=new Bt,g=new Pt;return function(){var e=i.object.position;return t.copy(e).sub(i.target),t.applyQuaternion(r),u.setFromVector3(t),i.autoRotate&&s===o.NONE&&i.rotateLeft(2*Math.PI/60/60*i.autoRotateSpeed),u.theta+=h.theta,u.phi+=h.phi,u.theta=Math.max(i.minAzimuthAngle,Math.min(i.maxAzimuthAngle,u.theta)),u.phi=Math.max(i.minPolarAngle,Math.min(i.maxPolarAngle,u.phi)),u.makeSafe(),u.radius*=l,u.radius=Math.max(i.minDistance,Math.min(i.maxDistance,u.radius)),i.target.add(d),t.setFromSpherical(u),t.applyQuaternion(a),e.copy(i.target).add(t),i.object.lookAt(i.target),!0===i.enableDamping?(h.theta*=1-i.dampingFactor,h.phi*=1-i.dampingFactor,d.multiplyScalar(1-i.dampingFactor)):(h.set(0,0,0),d.set(0,0,0)),l=1,!!(p||f.distanceToSquared(i.object.position)>c||8*(1-g.dot(i.object.quaternion))>c)&&(i.dispatchEvent(n),f.copy(i.object.position),g.copy(i.object.quaternion),p=!1,!0)}}(),this.dispose=function(){i.domElement.removeEventListener("contextmenu",k,!1),i.domElement.removeEventListener("mousedown",j,!1),i.domElement.removeEventListener("wheel",z,!1),i.domElement.removeEventListener("touchstart",U,!1),i.domElement.removeEventListener("touchend",B,!1),i.domElement.removeEventListener("touchmove",P,!1),document.removeEventListener("mousemove",C,!1),document.removeEventListener("mouseup",O,!1),window.removeEventListener("keydown",R,!1)};var i=this,n={type:"change"},r={type:"start"},a={type:"end"},o={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_DOLLY_PAN:4},s=o.NONE,c=1e-6,u=new Vc,h=new Vc,l=1,d=new Bt,p=!1,f=new Rt,g=new Rt,m=new Rt,M=new Rt,y=new Rt,x=new Rt,E=new Rt,T=new Rt,N=new Rt;function D(){return Math.pow(.95,i.zoomSpeed)}i.rotateLeft=function(e){h.theta-=e},i.rotateUp=function(e){h.phi-=e};var L=function(){var e=new Bt;return function(t,i){e.setFromMatrixColumn(i,0),e.multiplyScalar(-t),d.add(e)}}(),b=function(){var e=new Bt;return function(t,n){!0===i.screenSpacePanning?e.setFromMatrixColumn(n,1):(e.setFromMatrixColumn(n,0),e.crossVectors(i.object.up,e)),e.multiplyScalar(t),d.add(e)}}(),I=function(){var e=new Bt;return function(t,n){var r=i.domElement===document?i.domElement.body:i.domElement;if(i.object.isPerspectiveCamera){var a=i.object.position;e.copy(a).sub(i.target);var o=e.length();o*=Math.tan(i.object.fov/2*Math.PI/180),L(2*t*o/r.clientHeight,i.object.matrix),b(2*n*o/r.clientHeight,i.object.matrix)}else i.object.isOrthographicCamera?(L(t*(i.object.right-i.object.left)/i.object.zoom/r.clientWidth,i.object.matrix),b(n*(i.object.top-i.object.bottom)/i.object.zoom/r.clientHeight,i.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),i.enablePan=!1)}}();function _(e){i.object.isPerspectiveCamera?l/=e:i.object.isOrthographicCamera?(i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom*e)),i.object.updateProjectionMatrix(),p=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function S(e){i.object.isPerspectiveCamera?l*=e:i.object.isOrthographicCamera?(i.object.zoom=Math.max(i.minZoom,Math.min(i.maxZoom,i.object.zoom/e)),i.object.updateProjectionMatrix(),p=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),i.enableZoom=!1)}function j(e){if(!1!==i.enabled){switch(e.preventDefault(),e.button){case i.mouseButtons.ORBIT:if(!1===i.enableRotate)return;!function(e){f.set(e.clientX,e.clientY)}(e),s=o.ROTATE;break;case i.mouseButtons.ZOOM:if(!1===i.enableZoom)return;!function(e){E.set(e.clientX,e.clientY)}(e),s=o.DOLLY;break;case i.mouseButtons.PAN:if(!1===i.enablePan)return;!function(e){M.set(e.clientX,e.clientY)}(e),s=o.PAN}s!==o.NONE&&(document.addEventListener("mousemove",C,!1),document.addEventListener("mouseup",O,!1),i.dispatchEvent(r))}}function C(e){if(!1!==i.enabled)switch(e.preventDefault(),s){case o.ROTATE:if(!1===i.enableRotate)return;!function(e){g.set(e.clientX,e.clientY),m.subVectors(g,f).multiplyScalar(i.rotateSpeed);var t=i.domElement===document?i.domElement.body:i.domElement;i.rotateLeft(2*Math.PI*m.x/t.clientHeight),i.rotateUp(2*Math.PI*m.y/t.clientHeight),f.copy(g),i.update()}(e);break;case o.DOLLY:if(!1===i.enableZoom)return;!function(e){T.set(e.clientX,e.clientY),N.subVectors(T,E),N.y>0?_(D()):N.y<0&&S(D()),E.copy(T),i.update()}(e);break;case o.PAN:if(!1===i.enablePan)return;!function(e){y.set(e.clientX,e.clientY),x.subVectors(y,M).multiplyScalar(i.panSpeed),I(x.x,x.y),M.copy(y),i.update()}(e)}}function O(e){!1!==i.enabled&&(document.removeEventListener("mousemove",C,!1),document.removeEventListener("mouseup",O,!1),i.dispatchEvent(a),s=o.NONE)}function z(e){!1===i.enabled||!1===i.enableZoom||s!==o.NONE&&s!==o.ROTATE||(e.preventDefault(),e.stopPropagation(),i.dispatchEvent(r),function(e){e.deltaY<0?S(D()):e.deltaY>0&&_(D()),i.update()}(e),i.dispatchEvent(a))}function R(e){!1!==i.enabled&&!1!==i.enableKeys&&!1!==i.enablePan&&function(e){switch(e.keyCode){case i.keys.UP:I(0,i.keyPanSpeed),i.update();break;case i.keys.BOTTOM:I(0,-i.keyPanSpeed),i.update();break;case i.keys.LEFT:I(i.keyPanSpeed,0),i.update();break;case i.keys.RIGHT:I(-i.keyPanSpeed,0),i.update()}}(e)}function U(e){if(!1!==i.enabled){switch(e.preventDefault(),e.touches.length){case 1:if(!1===i.enableRotate)return;!function(e){f.set(e.touches[0].pageX,e.touches[0].pageY)}(e),s=o.TOUCH_ROTATE;break;case 2:if(!1===i.enableZoom&&!1===i.enablePan)return;!function(e){if(i.enableZoom){var t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY,r=Math.sqrt(t*t+n*n);E.set(0,r)}if(i.enablePan){var a=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);M.set(a,o)}}(e),s=o.TOUCH_DOLLY_PAN;break;default:s=o.NONE}s!==o.NONE&&i.dispatchEvent(r)}}function P(e){if(!1!==i.enabled)switch(e.preventDefault(),e.stopPropagation(),e.touches.length){case 1:if(!1===i.enableRotate)return;if(s!==o.TOUCH_ROTATE)return;!function(e){g.set(e.touches[0].pageX,e.touches[0].pageY),m.subVectors(g,f).multiplyScalar(i.rotateSpeed);var t=i.domElement===document?i.domElement.body:i.domElement;i.rotateLeft(2*Math.PI*m.x/t.clientHeight),i.rotateUp(2*Math.PI*m.y/t.clientHeight),f.copy(g),i.update()}(e);break;case 2:if(!1===i.enableZoom&&!1===i.enablePan)return;if(s!==o.TOUCH_DOLLY_PAN)return;!function(e){if(i.enableZoom){var t=e.touches[0].pageX-e.touches[1].pageX,n=e.touches[0].pageY-e.touches[1].pageY,r=Math.sqrt(t*t+n*n);T.set(0,r),N.set(0,Math.pow(T.y/E.y,i.zoomSpeed)),_(N.y),E.copy(T)}if(i.enablePan){var a=.5*(e.touches[0].pageX+e.touches[1].pageX),o=.5*(e.touches[0].pageY+e.touches[1].pageY);y.set(a,o),x.subVectors(y,M).multiplyScalar(i.panSpeed),I(x.x,x.y),M.copy(y)}i.update()}(e);break;default:s=o.NONE}}function B(e){!1!==i.enabled&&(i.dispatchEvent(a),s=o.NONE)}function k(e){!1!==i.enabled&&e.preventDefault()}i.domElement.addEventListener("mousedown",j,!1),i.domElement.addEventListener("wheel",z,!1),i.domElement.addEventListener("touchstart",U,!1),i.domElement.addEventListener("touchend",B,!1),i.domElement.addEventListener("touchmove",P,!1),window.addEventListener("keydown",R,!1),this.update()};pu.prototype=Object.create(u.prototype),pu.prototype.constructor=pu,Object.defineProperties(pu.prototype,{center:{get:function(){return console.warn("OrbitControls: .center has been renamed to .target"),this.target}},noZoom:{get:function(){return console.warn("OrbitControls: .noZoom has been deprecated. Use .enableZoom instead."),!this.enableZoom},set:function(e){console.warn("OrbitControls: .noZoom has been deprecated. Use .enableZoom instead."),this.enableZoom=!e}},noRotate:{get:function(){return console.warn("OrbitControls: .noRotate has been deprecated. Use .enableRotate instead."),!this.enableRotate},set:function(e){console.warn("OrbitControls: .noRotate has been deprecated. Use .enableRotate instead."),this.enableRotate=!e}},noPan:{get:function(){return console.warn("OrbitControls: .noPan has been deprecated. Use .enablePan instead."),!this.enablePan},set:function(e){console.warn("OrbitControls: .noPan has been deprecated. Use .enablePan instead."),this.enablePan=!e}},noKeys:{get:function(){return console.warn("OrbitControls: .noKeys has been deprecated. Use .enableKeys instead."),!this.enableKeys},set:function(e){console.warn("OrbitControls: .noKeys has been deprecated. Use .enableKeys instead."),this.enableKeys=!e}},staticMoving:{get:function(){return console.warn("OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead."),!this.enableDamping},set:function(e){console.warn("OrbitControls: .staticMoving has been deprecated. Use .enableDamping instead."),this.enableDamping=!e}},dynamicDampingFactor:{get:function(){return console.warn("OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead."),this.dampingFactor},set:function(e){console.warn("OrbitControls: .dynamicDampingFactor has been renamed. Use .dampingFactor instead."),this.dampingFactor=e}}});var fu=function(e){var t=this;this.object=e,this.object.rotation.reorder("YXZ"),this.enabled=!0,this.deviceOrientation={},this.screenOrientation=0,this.alphaOffset=0;var i=function(e){t.deviceOrientation=e},n=function(){t.screenOrientation=window.orientation||0},r=function(){var e=new Bt(0,0,1),t=new di,i=new Pt,n=new Pt(-Math.sqrt(.5),0,0,Math.sqrt(.5));return function(r,a,o,s,c){t.set(o,a,-s,"YXZ"),r.setFromEuler(t),r.multiply(n),r.multiply(i.setFromAxisAngle(e,-c))}}();this.connect=function(){n(),window.addEventListener("orientationchange",n,!1),window.addEventListener("deviceorientation",i,!1),t.enabled=!0},this.disconnect=function(){window.removeEventListener("orientationchange",n,!1),window.removeEventListener("deviceorientation",i,!1),t.enabled=!1},this.update=function(){if(!1!==t.enabled){var e=t.deviceOrientation;if(e){var i=e.alpha?zt.degToRad(e.alpha)+t.alphaOffset:0,n=e.beta?zt.degToRad(e.beta):0,a=e.gamma?zt.degToRad(e.gamma):0,o=t.screenOrientation?zt.degToRad(t.screenOrientation):0;r(t.object.quaternion,i,n,a,o)}}},this.dispose=function(){t.disconnect()},this.connect()};var gu,mu=function(){function e(e){this.object=e.camera,this.domElement=e.canvas,this.orbit=new pu(this.object,this.domElement),this.speed=.5,this.orbit.target.set(0,0,-1),this.orbit.enableZoom=!1,this.orbit.enablePan=!1,this.orbit.rotateSpeed=-this.speed,e.orientation&&(this.orientation=new fu(this.object)),e.halfView&&(this.orbit.minAzimuthAngle=-Math.PI/4,this.orbit.maxAzimuthAngle=Math.PI/4)}var t=e.prototype;return t.update=function(){if(this.orientation){this.orientation.update();var e=this.orientation.object.quaternion,t=function(e,t,i,n){var r=e*t+i*n;if(r>.499){var a=2*Math.atan2(e,n);return new Bt(Math.PI/2,0,a)}if(r<-.499){var o=-2*Math.atan2(e,n);return new Bt(-Math.PI/2,0,o)}var s=e*e,c=t*t,u=i*i,h=Math.atan2(2*t*n-2*e*i,1-2*c-2*u);return new Bt(Math.asin(2*r),Math.atan2(2*e*n-2*t*i,1-2*s-2*u),h)}(e.x,e.y,e.z,e.w);void 0===this.lastAngle_&&(this.lastAngle_=t),this.orbit.rotateLeft((this.lastAngle_.z-t.z)*(1+this.speed)),this.orbit.rotateUp((this.lastAngle_.y-t.y)*(1+this.speed)),this.lastAngle_=t}this.orbit.update()},t.dispose=function(){this.orbit.dispose(),this.orientation&&this.orientation.dispose()},e}(),Mu=((gu=t.createElement("video")).crossOrigin="anonymous",gu.hasAttribute("crossorigin")),yu=["360","360_LR","360_TB","360_CUBE","EAC","EAC_LR","NONE","AUTO","Sphere","Cube","equirectangular","180"],vu=function(e){if(e){if(e=e.toString().trim(),/sphere/i.test(e))return"360";if(/cube/i.test(e))return"360_CUBE";if(/equirectangular/i.test(e))return"360";for(var t=0;t<yu.length;t++)if(new RegExp("^"+yu[t]+"$","i").test(e))return yu[t]}},Au=function(e){function t(t,r){var a;return(a=e.call(this)||this).player=t,a.canvas=r,a.onMoveEnd=i.bind(n(a),a.onMoveEnd),a.onMoveStart=i.bind(n(a),a.onMoveStart),a.onMove=i.bind(n(a),a.onMove),a.onControlBarMove=i.bind(n(a),a.onControlBarMove),a.player.controlBar.on(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend"],a.onControlBarMove),a.oldReportUserActivity=a.player.reportUserActivity,a.player.reportUserActivity=function(){},a.canvas.addEventListener("mousedown",a.onMoveStart),a.canvas.addEventListener("touchstart",a.onMoveStart),a.canvas.addEventListener("mousemove",a.onMove),a.canvas.addEventListener("touchmove",a.onMove),a.canvas.addEventListener("mouseup",a.onMoveEnd),a.canvas.addEventListener("touchend",a.onMoveEnd),a.shouldTogglePlay=!1,a}r(t,e);var a=t.prototype;return a.togglePlay=function(){this.player.paused()?this.player.play():this.player.pause()},a.onMoveStart=function(e){this.player.controls()&&("mousedown"!==e.type||i.dom.isSingleLeftClick(e))?(this.shouldTogglePlay=!0,this.touchMoveCount_=0):this.shouldTogglePlay=!1},a.onMoveEnd=function(e){if("touchend"===e.type&&this.touchMoveCount_<10)return!1===this.player.userActive()?void this.player.userActive(!0):void this.player.userActive(!1);this.shouldTogglePlay&&"mouseup"==e.type&&this.togglePlay()},a.onMove=function(e){this.touchMoveCount_++,this.shouldTogglePlay=!1},a.onControlBarMove=function(e){this.player.userActive(!0)},a.dispose=function(){this.canvas.removeEventListener("mousedown",this.onMoveStart),this.canvas.removeEventListener("touchstart",this.onMoveStart),this.canvas.removeEventListener("mousemove",this.onMove),this.canvas.removeEventListener("touchmove",this.onMove),this.canvas.removeEventListener("mouseup",this.onMoveEnd),this.canvas.removeEventListener("touchend",this.onMoveEnd),this.player.controlBar.off(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend"],this.onControlBarMove),this.player.reportUserActivity=this.oldReportUserActivity},t}(i.EventTarget),wu=function(e){function t(t,n,r,a){var o;o=e.call(this)||this;var s=i.mergeOptions({channelMap:i.browser.IS_SAFARI?[2,0,1,3]:[0,1,2,3],ambisonicOrder:1},a);return o.videoElementSource=t.createMediaElementSource(r),o.foaRenderer=n.createFOARenderer(t,s),o.foaRenderer.initialize().then(function(){"suspended"===t.state&&o.trigger({type:"audiocontext-suspended"}),o.videoElementSource.connect(o.foaRenderer.input),o.foaRenderer.output.connect(t.destination),o.initialized=!0,o.trigger({type:"omnitone-ready"})},function(e){i.log.warn("videojs-vr: Omnitone initializes failed with the following error: "+e+")")}),o}r(t,e);var n=t.prototype;return n.update=function(e){this.initialized&&this.foaRenderer.setRotationMatrixFromCamera(e.matrix)},n.dispose=function(){this.initialized=!1,this.foaRenderer.setRenderingMode("bypass"),this.foaRenderer=null},t}(i.EventTarget),xu=function(t){function a(r,a){var o;return(o=t.call(this,r,a)||this).handleVrDisplayActivate_=i.bind(n(o),o.handleVrDisplayActivate_),o.handleVrDisplayDeactivate_=i.bind(n(o),o.handleVrDisplayDeactivate_),o.handleVrDisplayPresentChange_=i.bind(n(o),o.handleVrDisplayPresentChange_),o.handleOrientationChange_=i.bind(n(o),o.handleOrientationChange_),e.addEventListener("orientationchange",o.handleOrientationChange_),e.addEventListener("vrdisplayactivate",o.handleVrDisplayActivate_),e.addEventListener("vrdisplaydeactivate",o.handleVrDisplayDeactivate_),e.addEventListener("vrdisplaypresentchange",o.handleVrDisplayPresentChange_),i.browser.IS_ANDROID&&o.on(r,"fullscreenchange",function(){r.isFullscreen()?o.hide():o.show()}),o}r(a,t);var o=a.prototype;return o.buildCSSClass=function(){return"vjs-button-vr "+t.prototype.buildCSSClass.call(this)},o.handleVrDisplayPresentChange_=function(){!this.player_.vr().vrDisplay.isPresenting&&this.active_&&this.handleVrDisplayDeactivate_(),this.player_.vr().vrDisplay.isPresenting&&!this.active_&&this.handleVrDisplayActivate_()},o.handleOrientationChange_=function(){this.active_&&i.browser.IS_IOS&&this.changeSize_()},o.changeSize_=function(){this.player_.width(e.innerWidth),this.player_.height(e.innerHeight),e.dispatchEvent(new e.Event("resize"))},o.handleVrDisplayActivate_=function(){i.browser.IS_IOS&&(this.oldWidth_=this.player_.currentWidth(),this.oldHeight_=this.player_.currentHeight(),this.player_.enterFullWindow(),this.changeSize_()),this.active_=!0},o.handleVrDisplayDeactivate_=function(){i.browser.IS_IOS&&(this.oldWidth_&&this.player_.width(this.oldWidth_),this.oldHeight_&&this.player_.height(this.oldHeight_),this.player_.exitFullWindow()),this.active_=!1},o.handleClick=function(t){this.active_?e.dispatchEvent(new e.Event("vrdisplaydeactivate")):(!this.player_.hasStarted()&&i.browser.IS_ANDROID&&this.player_.play(),e.dispatchEvent(new e.Event("vrdisplayactivate")))},o.dispose=function(){t.prototype.dispose.call(this),e.removeEventListener("vrdisplayactivate",this.handleVrDisplayActivate_),e.removeEventListener("vrdisplaydeactivate",this.handleVrDisplayDeactivate_),e.removeEventListener("vrdisplaypresentchange",this.handleVrDisplayPresentChange_)},a}(i.getComponent("Button"));i.registerComponent("CardboardButton",xu);var Eu=function(e){function t(){return e.apply(this,arguments)||this}return r(t,e),t.prototype.buildCSSClass=function(){return"vjs-big-vr-play-button "+e.prototype.buildCSSClass.call(this)},t}(i.getComponent("BigPlayButton"));i.registerComponent("BigVrPlayButton",Eu);var Tu={debug:!1,omnitone:!1,forceCardboard:!1,omnitoneOptions:{},projection:"AUTO"},Nu={"web-vr-out-of-date":{headline:"360 is out of date",type:"360_OUT_OF_DATE",message:"Your browser supports 360 but not the latest version. See <a href='http://webvr.info'>http://webvr.info</a> for more info."},"web-vr-not-supported":{headline:"360 not supported on this device",type:"360_NOT_SUPPORTED",message:"Your browser does not support 360. See <a href='http://webvr.info'>http://webvr.info</a> for assistance."},"web-vr-hls-cors-not-supported":{headline:"360 HLS video not supported on this device",type:"360_NOT_SUPPORTED",message:"Your browser/device does not support HLS 360 video. See <a href='http://webvr.info'>http://webvr.info</a> for assistance."}},Du=i.getPlugin("plugin"),Lu=i.getComponent("Component"),bu=function(a){function o(e,t){var r,o=i.mergeOptions(Tu,t);return(r=a.call(this,e,o)||this).options_=o,r.player_=e,r.bigPlayButtonIndex_=e.children().indexOf(e.getChild("BigPlayButton"))||0,r.videojsErrorsSupport_=!!i.errors,r.videojsErrorsSupport_&&e.errors({errors:Nu}),i.browser.IE_VERSION||!Mu?(r.player_.on("loadstart",function(){r.triggerError_({code:"web-vr-not-supported",dismiss:!1})}),n(r)):(r.polyfill_=new c({ROTATE_INSTRUCTIONS_DISABLED:!0}),r.polyfill_=new c,r.handleVrDisplayActivate_=i.bind(n(r),r.handleVrDisplayActivate_),r.handleVrDisplayDeactivate_=i.bind(n(r),r.handleVrDisplayDeactivate_),r.handleResize_=i.bind(n(r),r.handleResize_),r.animate_=i.bind(n(r),r.animate_),r.setProjection(r.options_.projection),r.on(e,"adstart",function(){return e.setTimeout(function(){e.ads&&e.ads.videoElementRecycled()?(r.log("video element recycled for this ad, reseting"),r.reset(),r.one(e,"playing",r.init)):r.log("video element not recycled for this ad, no need to reset")})},1),r.on(e,"loadedmetadata",r.init),r)}r(o,a);var s=o.prototype;return s.changeProjection_=function(e){var t=this;(e=vu(e))||(e="NONE");var i=0,n=0,r=0;if(this.scene&&this.scene.remove(this.movieScreen),"AUTO"===e){if(this.player_.mediainfo&&this.player_.mediainfo.projection&&"AUTO"!==this.player_.mediainfo.projection){var a=vu(this.player_.mediainfo.projection);return this.changeProjection_(a)}return this.changeProjection_("NONE")}if("360"===e)this.movieGeometry=new po(256,32,32),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0,side:b}),this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.position.set(i,n,r),this.movieScreen.scale.x=-1,this.movieScreen.quaternion.setFromAxisAngle({x:0,y:1,z:0},-Math.PI/2),this.scene.add(this.movieScreen);else if("360_LR"===e||"360_TB"===e){for(var o=new lo(256,32,32),s=o.faceVertexUvs[0],c=0;c<s.length;c++)for(var u=0;u<3;u++)"360_LR"===e?s[c][u].x*=.5:(s[c][u].y*=.5,s[c][u].y+=.5);this.movieGeometry=(new ki).fromGeometry(o),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0,side:b}),this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.scale.x=-1,this.movieScreen.quaternion.setFromAxisAngle({x:0,y:1,z:0},-Math.PI/2),this.movieScreen.layers.set(1),this.scene.add(this.movieScreen),s=(o=new lo(256,32,32)).faceVertexUvs[0];for(var h=0;h<s.length;h++)for(var l=0;l<3;l++)"360_LR"===e?(s[h][l].x*=.5,s[h][l].x+=.5):s[h][l].y*=.5;this.movieGeometry=(new ki).fromGeometry(o),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0,side:b}),this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.scale.x=-1,this.movieScreen.quaternion.setFromAxisAngle({x:0,y:1,z:0},-Math.PI/2),this.movieScreen.layers.set(2),this.scene.add(this.movieScreen)}else if("360_CUBE"===e){this.movieGeometry=new Fi(256,256,256),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0,side:b});var d=[new Rt(0,.5),new Rt(.333,.5),new Rt(.333,1),new Rt(0,1)],p=[new Rt(.333,.5),new Rt(.666,.5),new Rt(.666,1),new Rt(.333,1)],f=[new Rt(.666,.5),new Rt(1,.5),new Rt(1,1),new Rt(.666,1)],g=[new Rt(0,0),new Rt(.333,0),new Rt(.333,.5),new Rt(0,.5)],m=[new Rt(.333,0),new Rt(.666,0),new Rt(.666,.5),new Rt(.333,.5)],M=[new Rt(.666,0),new Rt(1,0),new Rt(1,.5),new Rt(.666,.5)];this.movieGeometry.faceVertexUvs[0]=[],this.movieGeometry.faceVertexUvs[0][0]=[p[2],p[1],p[3]],this.movieGeometry.faceVertexUvs[0][1]=[p[1],p[0],p[3]],this.movieGeometry.faceVertexUvs[0][2]=[d[2],d[1],d[3]],this.movieGeometry.faceVertexUvs[0][3]=[d[1],d[0],d[3]],this.movieGeometry.faceVertexUvs[0][4]=[f[2],f[1],f[3]],this.movieGeometry.faceVertexUvs[0][5]=[f[1],f[0],f[3]],this.movieGeometry.faceVertexUvs[0][6]=[g[2],g[1],g[3]],this.movieGeometry.faceVertexUvs[0][7]=[g[1],g[0],g[3]],this.movieGeometry.faceVertexUvs[0][8]=[m[2],m[1],m[3]],this.movieGeometry.faceVertexUvs[0][9]=[m[1],m[0],m[3]],this.movieGeometry.faceVertexUvs[0][10]=[M[2],M[1],M[3]],this.movieGeometry.faceVertexUvs[0][11]=[M[1],M[0],M[3]],this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.position.set(i,n,r),this.movieScreen.rotation.y=-Math.PI,this.scene.add(this.movieScreen)}else if("180"===e){var y=new lo(256,32,32,Math.PI,Math.PI);y.scale(-1,1,1);for(var v=y.faceVertexUvs[0],A=0;A<v.length;A++)for(var w=0;w<3;w++)v[A][w].x*=.5;this.movieGeometry=(new ki).fromGeometry(y),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0}),this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.layers.set(1),this.scene.add(this.movieScreen),(y=new lo(256,32,32,Math.PI,Math.PI)).scale(-1,1,1),v=y.faceVertexUvs[0];for(var x=0;x<v.length;x++)for(var E=0;E<3;E++)v[x][E].x*=.5,v[x][E].x+=.5;this.movieGeometry=(new ki).fromGeometry(y),this.movieMaterial=new en({map:this.videoTexture,overdraw:!0}),this.movieScreen=new on(this.movieGeometry,this.movieMaterial),this.movieScreen.layers.set(2),this.scene.add(this.movieScreen)}else if("EAC"===e||"EAC_LR"===e){var T=function(e,a){t.movieGeometry=new Fi(256,256,256),t.movieMaterial=new tn({overdraw:!0,side:b,uniforms:{mapped:{value:t.videoTexture},mapMatrix:{value:e},contCorrect:{value:2},faceWH:{value:new Rt(1/3,.5).applyMatrix3(a)},vidWH:{value:new Rt(t.videoTexture.image.videoWidth,t.videoTexture.image.videoHeight).applyMatrix3(a)}},vertexShader:"\nvarying vec2 vUv;\nuniform mat3 mapMatrix;\n\nvoid main() {\n  vUv = (mapMatrix * vec3(uv, 1.)).xy;\n  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.);\n}",fragmentShader:"\nvarying vec2 vUv;\nuniform sampler2D mapped;\nuniform vec2 faceWH;\nuniform vec2 vidWH;\nuniform float contCorrect;\n\nconst float PI = 3.1415926535897932384626433832795;\n\nvoid main() {\n  vec2 corner = vUv - mod(vUv, faceWH) + vec2(0, contCorrect / vidWH.y);\n\n  vec2 faceWHadj = faceWH - vec2(0, contCorrect * 2. / vidWH.y);\n\n  vec2 p = (vUv - corner) / faceWHadj - .5;\n  vec2 q = 2. / PI * atan(2. * p) + .5;\n\n  vec2 eUv = corner + q * faceWHadj;\n\n  gl_FragColor = texture2D(mapped, eUv);\n}"});for(var o=[new Rt(0,.5),new Rt(1/3,.5),new Rt(1/3,1),new Rt(0,1)],s=[new Rt(1/3,.5),new Rt(2/3,.5),new Rt(2/3,1),new Rt(1/3,1)],c=[new Rt(2/3,.5),new Rt(1,.5),new Rt(1,1),new Rt(2/3,1)],u=[new Rt(1/3,0),new Rt(1/3,.5),new Rt(0,.5),new Rt(0,0)],h=[new Rt(1/3,.5),new Rt(1/3,0),new Rt(2/3,0),new Rt(2/3,.5)],l=[new Rt(1,0),new Rt(1,.5),new Rt(2/3,.5),new Rt(2/3,0)],d=0,p=[o,s,c,u,h,l];d<p.length;d++){var f=p[d],g=t.videoTexture.image.videoHeight,m=1,M=0,y=f,v=Array.isArray(y),A=0;for(y=v?y:y[Symbol.iterator]();;){var w;if(v){if(A>=y.length)break;w=y[A++]}else{if((A=y.next()).done)break;w=A.value}var x=w;x.y<m&&(m=x.y),x.y>M&&(M=x.y)}var E=f,T=Array.isArray(E),N=0;for(E=T?E:E[Symbol.iterator]();;){var D;if(T){if(N>=E.length)break;D=E[N++]}else{if((N=E.next()).done)break;D=N.value}var L=D;Math.abs(L.y-m)<Number.EPSILON&&(L.y+=2/g),Math.abs(L.y-M)<Number.EPSILON&&(L.y-=2/g),L.x=L.x/g*(g-4)+2/g}}return t.movieGeometry.faceVertexUvs[0]=[],t.movieGeometry.faceVertexUvs[0][0]=[o[2],o[1],o[3]],t.movieGeometry.faceVertexUvs[0][1]=[o[1],o[0],o[3]],t.movieGeometry.faceVertexUvs[0][2]=[c[2],c[1],c[3]],t.movieGeometry.faceVertexUvs[0][3]=[c[1],c[0],c[3]],t.movieGeometry.faceVertexUvs[0][4]=[l[2],l[1],l[3]],t.movieGeometry.faceVertexUvs[0][5]=[l[1],l[0],l[3]],t.movieGeometry.faceVertexUvs[0][6]=[u[2],u[1],u[3]],t.movieGeometry.faceVertexUvs[0][7]=[u[1],u[0],u[3]],t.movieGeometry.faceVertexUvs[0][8]=[s[2],s[1],s[3]],t.movieGeometry.faceVertexUvs[0][9]=[s[1],s[0],s[3]],t.movieGeometry.faceVertexUvs[0][10]=[h[2],h[1],h[3]],t.movieGeometry.faceVertexUvs[0][11]=[h[1],h[0],h[3]],t.movieScreen=new on(t.movieGeometry,t.movieMaterial),t.movieScreen.position.set(i,n,r),t.movieScreen.rotation.y=-Math.PI,t.movieScreen};if("EAC"===e)this.scene.add(T(new kt,new kt));else{var N=(new kt).set(0,.5,0,1,0,0,0,0,1);T((new kt).set(0,-.5,.5,1,0,0,0,0,1),N),this.movieScreen.layers.set(1),this.scene.add(this.movieScreen),T((new kt).set(0,-.5,1,1,0,0,0,0,1),N),this.movieScreen.layers.set(2),this.scene.add(this.movieScreen)}}this.currentProjection_=e},s.triggerError_=function(e){if(this.videojsErrorsSupport_)this.player_.error(e);else{var i=t.createElement("div");i.innerHTML=Nu[e.code].message;var n=i.textContent||i.innerText||"";this.player_.error({code:e.code,message:n})}},s.log=function(){if(this.options_.debug){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];t.forEach(function(e){i.log("VR: ",e)})}},s.handleVrDisplayActivate_=function(){var t=this;this.vrDisplay&&this.vrDisplay.requestPresent([{source:this.renderedCanvas}]).then(function(){if(t.vrDisplay.cardboardUI_&&i.browser.IS_IOS){var n=[],r=function(e){for(var t=0;t<e.touches.length;t++)n.push(e.touches[t])},a=function(i){n.length&&(n.forEach(function(i){var n=new e.MouseEvent("click",{screenX:i.screenX,screenY:i.screenY,clientX:i.clientX,clientY:i.clientY});t.renderedCanvas.dispatchEvent(n)}),n=[])};t.renderedCanvas.addEventListener("touchstart",r),t.renderedCanvas.addEventListener("touchend",a),t.iosRevertTouchToClick_=function(){t.renderedCanvas.removeEventListener("touchstart",r),t.renderedCanvas.removeEventListener("touchend",a),t.iosRevertTouchToClick_=null}}})},s.handleVrDisplayDeactivate_=function(){this.vrDisplay&&this.vrDisplay.isPresenting&&(this.iosRevertTouchToClick_&&this.iosRevertTouchToClick_(),this.vrDisplay.exitPresent())},s.requestAnimationFrame=function(e){return this.vrDisplay?this.vrDisplay.requestAnimationFrame(e):this.player_.requestAnimationFrame(e)},s.cancelAnimationFrame=function(e){return this.vrDisplay?this.vrDisplay.cancelAnimationFrame(e):this.player_.cancelAnimationFrame(e)},s.togglePlay_=function(){this.player_.paused()?this.player_.play():this.player_.pause()},s.animate_=function(){if(this.initialized_){if(this.getVideoEl_().readyState===this.getVideoEl_().HAVE_ENOUGH_DATA&&this.videoTexture&&(this.videoTexture.needsUpdate=!0),this.controls3d.update(),this.omniController&&this.omniController.update(this.camera),this.effect.render(this.scene,this.camera),e.navigator.getGamepads)for(var t=e.navigator.getGamepads(),i=0;i<t.length;++i){var n=t[i];if(n&&n.timestamp&&n.timestamp!==this.prevTimestamps_[i])for(var r=0;r<n.buttons.length;++r)if(n.buttons[r].pressed){this.togglePlay_(),this.prevTimestamps_[i]=n.timestamp;break}}this.camera.getWorldDirection(this.cameraVector),this.animationFrameId_=this.requestAnimationFrame(this.animate_)}},s.handleResize_=function(){var e=this.player_.currentWidth(),t=this.player_.currentHeight();this.effect.setSize(e,t,!1),this.camera.aspect=e/t,this.camera.updateProjectionMatrix()},s.setProjection=function(e){vu(e)?(this.currentProjection_=e,this.defaultProjection_=e):i.log.error("videojs-vr: please pass a valid projection "+yu.join(", "))},s.init=function(){var t=this;if(this.reset(),this.camera=new Vr(75,this.player_.currentWidth()/this.player_.currentHeight(),1,1e3),this.cameraVector=new Bt,"360_LR"!==this.currentProjection_&&"360_TB"!==this.currentProjection_&&"180"!==this.currentProjection_&&"EAC_LR"!==this.currentProjection_||this.camera.layers.enable(1),this.scene=new Kr,this.videoTexture=new da(this.getVideoEl_()),this.videoTexture.generateMipmaps=!1,this.videoTexture.minFilter=_e,this.videoTexture.magFilter=_e,this.videoTexture.format=He,this.changeProjection_(this.currentProjection_),"NONE"===this.currentProjection_)return this.log("Projection is NONE, dont init"),void this.reset();this.player_.removeChild("BigPlayButton"),this.player_.addChild("BigVrPlayButton",{},this.bigPlayButtonIndex_),this.player_.bigPlayButton=this.player_.getChild("BigVrPlayButton"),(this.options_.forceCardboard||i.browser.IS_ANDROID||i.browser.IS_IOS)&&this.addCardboardButton_(),i.browser.IS_IOS&&this.player_.controlBar.fullscreenToggle.hide(),this.camera.position.set(0,0,0),this.renderer=new Zr({devicePixelRatio:e.devicePixelRatio,alpha:!1,clearColor:16777215,antialias:!0});var n=this.renderer.getContext("webgl"),r=n.texImage2D;n.texImage2D=function(){try{for(var e=arguments.length,i=new Array(e),a=0;a<e;a++)i[a]=arguments[a];return r.apply(n,i)}catch(e){throw t.reset(),t.player_.pause(),t.triggerError_({code:"web-vr-hls-cors-not-supported",dismiss:!1}),new Error(e)}},this.renderer.setSize(this.player_.currentWidth(),this.player_.currentHeight(),!1),this.effect=new du(this.renderer),this.effect.setSize(this.player_.currentWidth(),this.player_.currentHeight(),!1),this.vrDisplay=null,this.prevTimestamps_=[],this.renderedCanvas=this.renderer.domElement,this.renderedCanvas.setAttribute("style","width: 100%; height: 100%; position: absolute; top:0;");var a=this.getVideoEl_().style;if(this.player_.el().insertBefore(this.renderedCanvas,this.player_.el().firstChild),a.zIndex="-1",a.opacity="0",e.navigator.getVRDisplays?(this.log("is supported, getting vr displays"),e.navigator.getVRDisplays().then(function(e){if(e.length>0&&(t.log("Displays found",e),t.vrDisplay=e[0],t.vrDisplay.isPolyfilled||(t.log("Real HMD found using VRControls",t.vrDisplay),t.addCardboardButton_(),t.controls3d=new lu(t.camera))),!t.controls3d){t.log("no HMD found Using Orbit & Orientation Controls");var n={camera:t.camera,canvas:t.renderedCanvas,halfView:"180"===t.currentProjection_,orientation:i.browser.IS_IOS||i.browser.IS_ANDROID||!1};!1===t.options_.motionControls&&(n.orientation=!1),t.controls3d=new mu(n),t.canvasPlayerControls=new Au(t.player_,t.renderedCanvas)}t.animationFrameId_=t.requestAnimationFrame(t.animate_)})):e.navigator.getVRDevices?this.triggerError_({code:"web-vr-out-of-date",dismiss:!1}):this.triggerError_({code:"web-vr-not-supported",dismiss:!1}),this.options_.omnitone){var o=dc.getContext();this.omniController=new wu(o,this.options_.omnitone,this.getVideoEl_(),this.options_.omnitoneOptions),this.omniController.one("audiocontext-suspended",function(){t.player.pause(),t.player.one("playing",function(){o.resume()})})}this.on(this.player_,"fullscreenchange",this.handleResize_),e.addEventListener("vrdisplaypresentchange",this.handleResize_,!0),e.addEventListener("resize",this.handleResize_,!0),e.addEventListener("vrdisplayactivate",this.handleVrDisplayActivate_,!0),e.addEventListener("vrdisplaydeactivate",this.handleVrDisplayDeactivate_,!0),this.initialized_=!0,this.trigger("initialized")},s.addCardboardButton_=function(){this.player_.controlBar.getChild("CardboardButton")||this.player_.controlBar.addChild("CardboardButton",{})},s.getVideoEl_=function(){return this.player_.el().getElementsByTagName("video")[0]},s.reset=function(){if(this.initialized_){this.omniController&&(this.omniController.off("audiocontext-suspended"),this.omniController.dispose(),this.omniController=void 0),this.controls3d&&(this.controls3d.dispose(),this.controls3d=null),this.canvasPlayerControls&&(this.canvasPlayerControls.dispose(),this.canvasPlayerControls=null),this.effect&&(this.effect.dispose(),this.effect=null),e.removeEventListener("resize",this.handleResize_,!0),e.removeEventListener("vrdisplaypresentchange",this.handleResize_,!0),e.removeEventListener("vrdisplayactivate",this.handleVrDisplayActivate_,!0),e.removeEventListener("vrdisplaydeactivate",this.handleVrDisplayDeactivate_,!0),this.player_.getChild("BigPlayButton")||this.player_.addChild("BigPlayButton",{},this.bigPlayButtonIndex_),this.player_.getChild("BigVrPlayButton")&&this.player_.removeChild("BigVrPlayButton"),this.player_.getChild("CardboardButton")&&this.player_.controlBar.removeChild("CardboardButton"),i.browser.IS_IOS&&this.player_.controlBar.fullscreenToggle.show();var t=this.getVideoEl_().style;t.zIndex="",t.opacity="",this.currentProjection_=this.defaultProjection_,this.iosRevertTouchToClick_&&this.iosRevertTouchToClick_(),this.renderedCanvas&&this.renderedCanvas.parentNode.removeChild(this.renderedCanvas),this.animationFrameId_&&this.cancelAnimationFrame(this.animationFrameId_),this.initialized_=!1}},s.dispose=function(){a.prototype.dispose.call(this),this.reset()},s.polyfillVersion=function(){return c.version},o}(Du);return bu.prototype.setTimeout=Lu.prototype.setTimeout,bu.prototype.clearTimeout=Lu.prototype.clearTimeout,bu.VERSION="1.7.1",i.registerPlugin("vr",bu),bu});
diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index bf2815073..061668a16 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -760,6 +760,10 @@ struct Video
     info["microformat"]?.try &.["playerMicroformatRenderer"]["isFamilySafe"]?.try &.as_bool || false
   end
 
+  def is_vr : Bool
+    info["streamingData"]?.try &.["adaptiveFormats"].as_a[0]?.try &.["projectionType"].as_s == "MESH" ? true : false || false
+  end
+
   def wilson_score : Float64
     ci_lower_bound(likes, likes + dislikes).round(4)
   end
diff --git a/src/invidious/views/components/player_sources.ecr b/src/invidious/views/components/player_sources.ecr
index a99fdbca5..a146e5a94 100644
--- a/src/invidious/views/components/player_sources.ecr
+++ b/src/invidious/views/components/player_sources.ecr
@@ -4,7 +4,9 @@
 <link rel="stylesheet" href="/css/videojs-share.css?v=<%= ASSET_COMMIT %>">
 <link rel="stylesheet" href="/css/videojs-vtt-thumbnails.css?v=<%= ASSET_COMMIT %>">
 <link rel="stylesheet" href="/css/videojs-mobile-ui.css?v=<%= ASSET_COMMIT %>">
+<link rel="stylesheet" href="/css/videojs-vr.css?v=<%= ASSET_COMMIT %>">
 <link rel="stylesheet" href="/css/player.css?v=<%= ASSET_COMMIT %>">
+
 <script src="/js/video.min.js?v=<%= ASSET_COMMIT %>"></script>
 <script src="/js/videojs-mobile-ui.min.js?v=<%= ASSET_COMMIT %>"></script>
 <script src="/js/videojs-contrib-quality-levels.min.js?v=<%= ASSET_COMMIT %>"></script>
@@ -12,6 +14,8 @@
 <script src="/js/videojs-markers.min.js?v=<%= ASSET_COMMIT %>"></script>
 <script src="/js/videojs-share.min.js?v=<%= ASSET_COMMIT %>"></script>
 <script src="/js/videojs-vtt-thumbnails.min.js?v=<%= ASSET_COMMIT %>"></script>
+<script src="/js/videojs-vr.min.js?v=<%= ASSET_COMMIT %>"></script>
+
 
 <% if params.annotations %>
     <link rel="stylesheet" href="/css/videojs-youtube-annotations.min.css?v=<%= ASSET_COMMIT %>">
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index 8b587eb3f..baffa08b8 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -57,7 +57,8 @@ we're going to need to do it here in order to allow for translations.
     "show_replies_text" => HTML.escape(translate(locale, "Show replies")),
     "params" => params,
     "preferences" => preferences,
-    "premiere_timestamp" => video.premiere_timestamp.try &.to_unix
+    "premiere_timestamp" => video.premiere_timestamp.try &.to_unix,
+    "vr" => video.is_vr
 }.to_pretty_json
 %>
 </script>