kopia lustrzana https://github.com/backface/turtlestitch
three.js update
Michael Aschauer
rodzic
34f09731c5
commit
01cc431369
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@ -9,7 +9,7 @@ THREE.SpriteCanvasMaterial = function ( parameters ) {
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this.type = 'SpriteCanvasMaterial';
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this.color = new THREE.Color( 0xffffff );
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this.program = function ( context, color ) {};
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this.program = function () {};
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this.setValues( parameters );
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@ -17,6 +17,7 @@ THREE.SpriteCanvasMaterial = function ( parameters ) {
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THREE.SpriteCanvasMaterial.prototype = Object.create( THREE.Material.prototype );
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THREE.SpriteCanvasMaterial.prototype.constructor = THREE.SpriteCanvasMaterial;
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THREE.SpriteCanvasMaterial.prototype.isSpriteCanvasMaterial = true;
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THREE.SpriteCanvasMaterial.prototype.clone = function () {
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@ -39,78 +40,69 @@ THREE.CanvasRenderer = function ( parameters ) {
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parameters = parameters || {};
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var _this = this,
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_renderData, _elements, _lights,
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_projector = new THREE.Projector(),
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_renderData, _elements, _lights,
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_projector = new THREE.Projector(),
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_canvas = parameters.canvas !== undefined
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? parameters.canvas
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: document.createElement( 'canvas' ),
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_canvas = parameters.canvas !== undefined
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? parameters.canvas
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: document.createElement( 'canvas' ),
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_canvasWidth = _canvas.width,
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_canvasHeight = _canvas.height,
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_canvasWidthHalf = Math.floor( _canvasWidth / 2 ),
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_canvasHeightHalf = Math.floor( _canvasHeight / 2 ),
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_canvasWidth = _canvas.width,
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_canvasHeight = _canvas.height,
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_canvasWidthHalf = Math.floor( _canvasWidth / 2 ),
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_canvasHeightHalf = Math.floor( _canvasHeight / 2 ),
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_viewportX = 0,
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_viewportY = 0,
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_viewportWidth = _canvasWidth,
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_viewportHeight = _canvasHeight,
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_viewportX = 0,
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_viewportY = 0,
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_viewportWidth = _canvasWidth,
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_viewportHeight = _canvasHeight,
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_pixelRatio = 1,
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_pixelRatio = 1,
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_context = _canvas.getContext( '2d', {
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alpha: parameters.alpha === true
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} ),
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_context = _canvas.getContext( '2d', {
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alpha: parameters.alpha === true
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} ),
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_clearColor = new THREE.Color( 0x000000 ),
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_clearAlpha = parameters.alpha === true ? 0 : 1,
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_clearColor = new THREE.Color( 0x000000 ),
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_clearAlpha = parameters.alpha === true ? 0 : 1,
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_contextGlobalAlpha = 1,
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_contextGlobalCompositeOperation = 0,
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_contextStrokeStyle = null,
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_contextFillStyle = null,
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_contextLineWidth = null,
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_contextLineCap = null,
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_contextLineJoin = null,
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_contextLineDash = [],
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_contextGlobalAlpha = 1,
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_contextGlobalCompositeOperation = 0,
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_contextStrokeStyle = null,
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_contextFillStyle = null,
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_contextLineWidth = null,
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_contextLineCap = null,
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_contextLineJoin = null,
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_contextLineDash = [],
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_camera,
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_v1, _v2, _v3,
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_v1, _v2, _v3, _v4,
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_v5 = new THREE.RenderableVertex(),
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_v6 = new THREE.RenderableVertex(),
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_v1x, _v1y, _v2x, _v2y, _v3x, _v3y,
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_v1x, _v1y, _v2x, _v2y, _v3x, _v3y,
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_v4x, _v4y, _v5x, _v5y, _v6x, _v6y,
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_color = new THREE.Color(),
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_color = new THREE.Color(),
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_color1 = new THREE.Color(),
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_color2 = new THREE.Color(),
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_color3 = new THREE.Color(),
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_color4 = new THREE.Color(),
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_diffuseColor = new THREE.Color(),
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_emissiveColor = new THREE.Color(),
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_diffuseColor = new THREE.Color(),
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_emissiveColor = new THREE.Color(),
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_lightColor = new THREE.Color(),
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_lightColor = new THREE.Color(),
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_patterns = {},
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_patterns = {},
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_uvs,
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_uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y,
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_image, _uvs,
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_uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y,
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_clipBox = new THREE.Box2(),
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_clearBox = new THREE.Box2(),
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_elemBox = new THREE.Box2(),
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_clipBox = new THREE.Box2(),
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_clearBox = new THREE.Box2(),
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_elemBox = new THREE.Box2(),
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_ambientLight = new THREE.Color(),
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_directionalLights = new THREE.Color(),
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_pointLights = new THREE.Color(),
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_ambientLight = new THREE.Color(),
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_directionalLights = new THREE.Color(),
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_pointLights = new THREE.Color(),
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_vector3 = new THREE.Vector3(), // Needed for PointLight
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_centroid = new THREE.Vector3(),
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_normal = new THREE.Vector3(),
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_normalViewMatrix = new THREE.Matrix3();
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_vector3 = new THREE.Vector3(), // Needed for PointLight
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_centroid = new THREE.Vector3(),
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_normal = new THREE.Vector3(),
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_normalViewMatrix = new THREE.Matrix3();
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/* TODO
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_canvas.mozImageSmoothingEnabled = false;
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@ -266,10 +258,10 @@ THREE.CanvasRenderer = function ( parameters ) {
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_clearBox.intersect( _clipBox );
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_clearBox.expandByScalar( 2 );
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_clearBox.min.x = _clearBox.min.x + _canvasWidthHalf;
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_clearBox.min.y = - _clearBox.min.y + _canvasHeightHalf; // higher y value !
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_clearBox.max.x = _clearBox.max.x + _canvasWidthHalf;
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_clearBox.max.y = - _clearBox.max.y + _canvasHeightHalf; // lower y value !
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_clearBox.min.x = _clearBox.min.x + _canvasWidthHalf;
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_clearBox.min.y = - _clearBox.min.y + _canvasHeightHalf; // higher y value !
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_clearBox.max.x = _clearBox.max.x + _canvasWidthHalf;
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_clearBox.max.y = - _clearBox.max.y + _canvasHeightHalf; // lower y value !
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if ( _clearAlpha < 1 ) {
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@ -312,7 +304,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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this.render = function ( scene, camera ) {
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if ( camera instanceof THREE.Camera === false ) {
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if ( camera.isCamera === undefined ) {
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console.error( 'THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.' );
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return;
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@ -341,7 +333,6 @@ THREE.CanvasRenderer = function ( parameters ) {
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_renderData = _projector.projectScene( scene, camera, this.sortObjects, this.sortElements );
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_elements = _renderData.elements;
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_lights = _renderData.lights;
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_camera = camera;
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_normalViewMatrix.getNormalMatrix( camera.matrixWorldInverse );
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@ -454,17 +445,17 @@ THREE.CanvasRenderer = function ( parameters ) {
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var light = _lights[ l ];
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var lightColor = light.color;
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if ( light instanceof THREE.AmbientLight ) {
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if ( light.isAmbientLight ) {
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_ambientLight.add( lightColor );
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} else if ( light instanceof THREE.DirectionalLight ) {
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} else if ( light.isDirectionalLight ) {
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// for sprites
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_directionalLights.add( lightColor );
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} else if ( light instanceof THREE.PointLight ) {
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} else if ( light.isPointLight ) {
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// for sprites
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@ -484,7 +475,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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_lightColor.copy( light.color );
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if ( light instanceof THREE.DirectionalLight ) {
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if ( light.isDirectionalLight ) {
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var lightPosition = _vector3.setFromMatrixPosition( light.matrixWorld ).normalize();
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@ -496,7 +487,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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color.add( _lightColor.multiplyScalar( amount ) );
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} else if ( light instanceof THREE.PointLight ) {
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} else if ( light.isPointLight ) {
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var lightPosition = _vector3.setFromMatrixPosition( light.matrixWorld );
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@ -526,11 +517,11 @@ THREE.CanvasRenderer = function ( parameters ) {
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var scaleX = element.scale.x * _canvasWidthHalf;
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var scaleY = element.scale.y * _canvasHeightHalf;
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var dist = 0.5 * Math.sqrt( scaleX * scaleX + scaleY * scaleY ); // allow for rotated sprite
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var dist = Math.sqrt( scaleX * scaleX + scaleY * scaleY ); // allow for rotated sprite
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_elemBox.min.set( v1.x - dist, v1.y - dist );
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_elemBox.max.set( v1.x + dist, v1.y + dist );
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if ( material instanceof THREE.SpriteMaterial ) {
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if ( material.isSpriteMaterial ) {
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var texture = material.map;
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@ -586,7 +577,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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}
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} else if ( material instanceof THREE.SpriteCanvasMaterial ) {
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} else if ( material.isSpriteCanvasMaterial ) {
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setStrokeStyle( material.color.getStyle() );
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setFillStyle( material.color.getStyle() );
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@ -600,6 +591,17 @@ THREE.CanvasRenderer = function ( parameters ) {
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_context.restore();
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} else if ( material.isPointsMaterial ) {
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setFillStyle( material.color.getStyle() );
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_context.save();
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_context.translate( v1.x, v1.y );
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if ( material.rotation !== 0 ) _context.rotate( material.rotation );
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_context.scale( scaleX * material.size, - scaleY * material.size );
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_context.fillRect( - 0.5, - 0.5, 1, 1 );
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_context.restore();
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}
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/* DEBUG
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@ -623,7 +625,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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_context.moveTo( v1.positionScreen.x, v1.positionScreen.y );
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_context.lineTo( v2.positionScreen.x, v2.positionScreen.y );
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if ( material instanceof THREE.LineBasicMaterial ) {
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if ( material.isLineBasicMaterial ) {
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setLineWidth( material.linewidth );
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setLineCap( material.linecap );
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@ -670,7 +672,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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_context.stroke();
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_elemBox.expandByScalar( material.linewidth * 2 );
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} else if ( material instanceof THREE.LineDashedMaterial ) {
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} else if ( material.isLineDashedMaterial ) {
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setLineWidth( material.linewidth );
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setLineCap( material.linecap );
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@ -702,7 +704,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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drawTriangle( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y );
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if ( ( material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) && material.map === null ) {
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if ( ( material.isMeshLambertMaterial || material.isMeshPhongMaterial || material.isMeshStandardMaterial ) && material.map === null ) {
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_diffuseColor.copy( material.color );
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_emissiveColor.copy( material.emissive );
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@ -725,9 +727,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
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: fillPath( _color );
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} else if ( material instanceof THREE.MeshBasicMaterial ||
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material instanceof THREE.MeshLambertMaterial ||
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material instanceof THREE.MeshPhongMaterial ) {
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} else if ( material.isMeshBasicMaterial || material.isMeshLambertMaterial || material.isMeshPhongMaterial || material.isMeshStandardMaterial ) {
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if ( material.map !== null ) {
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@ -776,7 +776,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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}
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} else if ( material instanceof THREE.MeshNormalMaterial ) {
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} else if ( material.isMeshNormalMaterial ) {
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_normal.copy( element.normalModel ).applyMatrix3( _normalViewMatrix );
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@ -944,10 +944,10 @@ THREE.CanvasRenderer = function ( parameters ) {
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// http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
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var a, b, c, d, e, f, det, idet,
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offsetX = texture.offset.x / texture.repeat.x,
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offsetY = texture.offset.y / texture.repeat.y,
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width = texture.image.width * texture.repeat.x,
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height = texture.image.height * texture.repeat.y;
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offsetX = texture.offset.x / texture.repeat.x,
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offsetY = texture.offset.y / texture.repeat.y,
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width = texture.image.width * texture.repeat.x,
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height = texture.image.height * texture.repeat.y;
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u0 = ( u0 + offsetX ) * width;
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v0 = ( v0 + offsetY ) * height;
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@ -985,6 +985,7 @@ THREE.CanvasRenderer = function ( parameters ) {
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}
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/*
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function clipImage( x0, y0, x1, y1, x2, y2, u0, v0, u1, v1, u2, v2, image ) {
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// http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
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@ -1022,13 +1023,14 @@ THREE.CanvasRenderer = function ( parameters ) {
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_context.restore();
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}
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*/
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// Hide anti-alias gaps
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function expand( v1, v2, pixels ) {
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var x = v2.x - v1.x, y = v2.y - v1.y,
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det = x * x + y * y, idet;
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det = x * x + y * y, idet;
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if ( det === 0 ) return;
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@ -720,8 +720,7 @@ THREE.OBJLoader.prototype = {
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}
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var multiMaterial = new THREE.MultiMaterial( createdMaterials );
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mesh = ( ! isLine ? new THREE.Mesh( buffergeometry, multiMaterial ) : new THREE.LineSegments( buffergeometry, multiMaterial ) );
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mesh = ( ! isLine ? new THREE.Mesh( buffergeometry, createdMaterials ) : new THREE.LineSegments( buffergeometry, createdMaterials ) );
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} else {
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Plik diff jest za duży
Load Diff
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@ -99,33 +99,32 @@ THREE.RenderableSprite = function () {
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THREE.Projector = function () {
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var _object, _objectCount, _objectPool = [], _objectPoolLength = 0,
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_vertex, _vertexCount, _vertexPool = [], _vertexPoolLength = 0,
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_face, _faceCount, _facePool = [], _facePoolLength = 0,
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_line, _lineCount, _linePool = [], _linePoolLength = 0,
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_sprite, _spriteCount, _spritePool = [], _spritePoolLength = 0,
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_vertex, _vertexCount, _vertexPool = [], _vertexPoolLength = 0,
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_face, _faceCount, _facePool = [], _facePoolLength = 0,
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_line, _lineCount, _linePool = [], _linePoolLength = 0,
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_sprite, _spriteCount, _spritePool = [], _spritePoolLength = 0,
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_renderData = { objects: [], lights: [], elements: [] },
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_renderData = { objects: [], lights: [], elements: [] },
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_vector3 = new THREE.Vector3(),
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_vector4 = new THREE.Vector4(),
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_vector3 = new THREE.Vector3(),
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_vector4 = new THREE.Vector4(),
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_clipBox = new THREE.Box3( new THREE.Vector3( - 1, - 1, - 1 ), new THREE.Vector3( 1, 1, 1 ) ),
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_boundingBox = new THREE.Box3(),
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_points3 = new Array( 3 ),
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_points4 = new Array( 4 ),
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_clipBox = new THREE.Box3( new THREE.Vector3( - 1, - 1, - 1 ), new THREE.Vector3( 1, 1, 1 ) ),
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_boundingBox = new THREE.Box3(),
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_points3 = new Array( 3 ),
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_viewMatrix = new THREE.Matrix4(),
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_viewProjectionMatrix = new THREE.Matrix4(),
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_viewMatrix = new THREE.Matrix4(),
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_viewProjectionMatrix = new THREE.Matrix4(),
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_modelMatrix,
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_modelViewProjectionMatrix = new THREE.Matrix4(),
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_modelMatrix,
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_modelViewProjectionMatrix = new THREE.Matrix4(),
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_normalMatrix = new THREE.Matrix3(),
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_normalMatrix = new THREE.Matrix3(),
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_frustum = new THREE.Frustum(),
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_frustum = new THREE.Frustum(),
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_clippedVertex1PositionScreen = new THREE.Vector4(),
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_clippedVertex2PositionScreen = new THREE.Vector4();
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_clippedVertex1PositionScreen = new THREE.Vector4(),
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_clippedVertex2PositionScreen = new THREE.Vector4();
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//
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@ -143,7 +142,7 @@ THREE.Projector = function () {
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};
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this.pickingRay = function ( vector, camera ) {
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this.pickingRay = function () {
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console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
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@ -154,6 +153,7 @@ THREE.Projector = function () {
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var RenderList = function () {
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var normals = [];
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var colors = [];
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var uvs = [];
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var object = null;
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@ -169,6 +169,7 @@ THREE.Projector = function () {
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normalMatrix.getNormalMatrix( object.matrixWorld );
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normals.length = 0;
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colors.length = 0;
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uvs.length = 0;
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}
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@ -209,6 +210,12 @@ THREE.Projector = function () {
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}
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function pushColor( r, g, b ) {
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colors.push( r, g, b );
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}
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function pushUv( x, y ) {
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uvs.push( x, y );
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@ -241,17 +248,36 @@ THREE.Projector = function () {
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var v1 = _vertexPool[ a ];
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var v2 = _vertexPool[ b ];
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||||
_line = getNextLineInPool();
|
||||
// Clip
|
||||
|
||||
_line.id = object.id;
|
||||
_line.v1.copy( v1 );
|
||||
_line.v2.copy( v2 );
|
||||
_line.z = ( v1.positionScreen.z + v2.positionScreen.z ) / 2;
|
||||
_line.renderOrder = object.renderOrder;
|
||||
v1.positionScreen.copy( v1.position ).applyMatrix4( _modelViewProjectionMatrix );
|
||||
v2.positionScreen.copy( v2.position ).applyMatrix4( _modelViewProjectionMatrix );
|
||||
|
||||
_line.material = object.material;
|
||||
if ( clipLine( v1.positionScreen, v2.positionScreen ) === true ) {
|
||||
|
||||
_renderData.elements.push( _line );
|
||||
// Perform the perspective divide
|
||||
v1.positionScreen.multiplyScalar( 1 / v1.positionScreen.w );
|
||||
v2.positionScreen.multiplyScalar( 1 / v2.positionScreen.w );
|
||||
|
||||
_line = getNextLineInPool();
|
||||
_line.id = object.id;
|
||||
_line.v1.copy( v1 );
|
||||
_line.v2.copy( v2 );
|
||||
_line.z = Math.max( v1.positionScreen.z, v2.positionScreen.z );
|
||||
_line.renderOrder = object.renderOrder;
|
||||
|
||||
_line.material = object.material;
|
||||
|
||||
if ( object.material.vertexColors === THREE.VertexColors ) {
|
||||
|
||||
_line.vertexColors[ 0 ].fromArray( colors, a * 3 );
|
||||
_line.vertexColors[ 1 ].fromArray( colors, b * 3 );
|
||||
|
||||
}
|
||||
|
||||
_renderData.elements.push( _line );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -307,15 +333,65 @@ THREE.Projector = function () {
|
|||
checkBackfaceCulling: checkBackfaceCulling,
|
||||
pushVertex: pushVertex,
|
||||
pushNormal: pushNormal,
|
||||
pushColor: pushColor,
|
||||
pushUv: pushUv,
|
||||
pushLine: pushLine,
|
||||
pushTriangle: pushTriangle
|
||||
}
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
var renderList = new RenderList();
|
||||
|
||||
function projectObject( object ) {
|
||||
|
||||
if ( object.visible === false ) return;
|
||||
|
||||
if ( object instanceof THREE.Light ) {
|
||||
|
||||
_renderData.lights.push( object );
|
||||
|
||||
} else if ( object instanceof THREE.Mesh || object instanceof THREE.Line || object instanceof THREE.Points ) {
|
||||
|
||||
if ( object.material.visible === false ) return;
|
||||
if ( object.frustumCulled === true && _frustum.intersectsObject( object ) === false ) return;
|
||||
|
||||
addObject( object );
|
||||
|
||||
} else if ( object instanceof THREE.Sprite ) {
|
||||
|
||||
if ( object.material.visible === false ) return;
|
||||
if ( object.frustumCulled === true && _frustum.intersectsSprite( object ) === false ) return;
|
||||
|
||||
addObject( object );
|
||||
|
||||
}
|
||||
|
||||
var children = object.children;
|
||||
|
||||
for ( var i = 0, l = children.length; i < l; i ++ ) {
|
||||
|
||||
projectObject( children[ i ] );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function addObject( object ) {
|
||||
|
||||
_object = getNextObjectInPool();
|
||||
_object.id = object.id;
|
||||
_object.object = object;
|
||||
|
||||
_vector3.setFromMatrixPosition( object.matrixWorld );
|
||||
_vector3.applyMatrix4( _viewProjectionMatrix );
|
||||
_object.z = _vector3.z;
|
||||
_object.renderOrder = object.renderOrder;
|
||||
|
||||
_renderData.objects.push( _object );
|
||||
|
||||
}
|
||||
|
||||
this.projectScene = function ( scene, camera, sortObjects, sortElements ) {
|
||||
|
||||
_faceCount = 0;
|
||||
|
|
@ -339,44 +415,7 @@ THREE.Projector = function () {
|
|||
_renderData.objects.length = 0;
|
||||
_renderData.lights.length = 0;
|
||||
|
||||
function addObject( object ) {
|
||||
|
||||
_object = getNextObjectInPool();
|
||||
_object.id = object.id;
|
||||
_object.object = object;
|
||||
|
||||
_vector3.setFromMatrixPosition( object.matrixWorld );
|
||||
_vector3.applyMatrix4( _viewProjectionMatrix );
|
||||
_object.z = _vector3.z;
|
||||
_object.renderOrder = object.renderOrder;
|
||||
|
||||
_renderData.objects.push( _object );
|
||||
|
||||
}
|
||||
|
||||
scene.traverseVisible( function ( object ) {
|
||||
|
||||
if ( object instanceof THREE.Light ) {
|
||||
|
||||
_renderData.lights.push( object );
|
||||
|
||||
} else if ( object instanceof THREE.Mesh || object instanceof THREE.Line ) {
|
||||
|
||||
if ( object.material.visible === false ) return;
|
||||
if ( object.frustumCulled === true && _frustum.intersectsObject( object ) === false ) return;
|
||||
|
||||
addObject( object );
|
||||
|
||||
} else if ( object instanceof THREE.Sprite ) {
|
||||
|
||||
if ( object.material.visible === false ) return;
|
||||
if ( object.frustumCulled === true && _frustum.intersectsSprite( object ) === false ) return;
|
||||
|
||||
addObject( object );
|
||||
|
||||
}
|
||||
|
||||
} );
|
||||
projectObject( scene );
|
||||
|
||||
if ( sortObjects === true ) {
|
||||
|
||||
|
|
@ -386,9 +425,11 @@ THREE.Projector = function () {
|
|||
|
||||
//
|
||||
|
||||
for ( var o = 0, ol = _renderData.objects.length; o < ol; o ++ ) {
|
||||
var objects = _renderData.objects;
|
||||
|
||||
var object = _renderData.objects[ o ].object;
|
||||
for ( var o = 0, ol = objects.length; o < ol; o ++ ) {
|
||||
|
||||
var object = objects[ o ].object;
|
||||
var geometry = object.geometry;
|
||||
|
||||
renderList.setObject( object );
|
||||
|
|
@ -486,8 +527,7 @@ THREE.Projector = function () {
|
|||
|
||||
var material = object.material;
|
||||
|
||||
var isFaceMaterial = material instanceof THREE.MultiMaterial;
|
||||
var objectMaterials = isFaceMaterial === true ? object.material : null;
|
||||
var isMultiMaterial = Array.isArray( material );
|
||||
|
||||
for ( var v = 0, vl = vertices.length; v < vl; v ++ ) {
|
||||
|
||||
|
|
@ -525,8 +565,8 @@ THREE.Projector = function () {
|
|||
|
||||
var face = faces[ f ];
|
||||
|
||||
material = isFaceMaterial === true
|
||||
? objectMaterials.materials[ face.materialIndex ]
|
||||
material = isMultiMaterial === true
|
||||
? object.material[ face.materialIndex ]
|
||||
: object.material;
|
||||
|
||||
if ( material === undefined ) continue;
|
||||
|
|
@ -610,6 +650,8 @@ THREE.Projector = function () {
|
|||
|
||||
} else if ( object instanceof THREE.Line ) {
|
||||
|
||||
_modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
|
||||
|
||||
if ( geometry instanceof THREE.BufferGeometry ) {
|
||||
|
||||
var attributes = geometry.attributes;
|
||||
|
|
@ -624,6 +666,18 @@ THREE.Projector = function () {
|
|||
|
||||
}
|
||||
|
||||
if ( attributes.color !== undefined ) {
|
||||
|
||||
var colors = attributes.color.array;
|
||||
|
||||
for ( var i = 0, l = colors.length; i < l; i += 3 ) {
|
||||
|
||||
renderList.pushColor( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if ( geometry.index !== null ) {
|
||||
|
||||
var indices = geometry.index.array;
|
||||
|
|
@ -650,8 +704,6 @@ THREE.Projector = function () {
|
|||
|
||||
} else if ( geometry instanceof THREE.Geometry ) {
|
||||
|
||||
_modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
|
||||
|
||||
var vertices = object.geometry.vertices;
|
||||
|
||||
if ( vertices.length === 0 ) continue;
|
||||
|
|
@ -705,35 +757,33 @@ THREE.Projector = function () {
|
|||
|
||||
}
|
||||
|
||||
} else if ( object instanceof THREE.Points ) {
|
||||
|
||||
_modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
|
||||
|
||||
if ( geometry instanceof THREE.Geometry ) {
|
||||
|
||||
var vertices = object.geometry.vertices;
|
||||
|
||||
for ( var v = 0, vl = vertices.length; v < vl; v ++ ) {
|
||||
|
||||
var vertex = vertices[ v ];
|
||||
|
||||
_vector4.set( vertex.x, vertex.y, vertex.z, 1 );
|
||||
_vector4.applyMatrix4( _modelViewProjectionMatrix );
|
||||
|
||||
pushPoint( _vector4, object, camera );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
} else if ( object instanceof THREE.Sprite ) {
|
||||
|
||||
_vector4.set( _modelMatrix.elements[ 12 ], _modelMatrix.elements[ 13 ], _modelMatrix.elements[ 14 ], 1 );
|
||||
_vector4.applyMatrix4( _viewProjectionMatrix );
|
||||
|
||||
var invW = 1 / _vector4.w;
|
||||
|
||||
_vector4.z *= invW;
|
||||
|
||||
if ( _vector4.z >= - 1 && _vector4.z <= 1 ) {
|
||||
|
||||
_sprite = getNextSpriteInPool();
|
||||
_sprite.id = object.id;
|
||||
_sprite.x = _vector4.x * invW;
|
||||
_sprite.y = _vector4.y * invW;
|
||||
_sprite.z = _vector4.z;
|
||||
_sprite.renderOrder = object.renderOrder;
|
||||
_sprite.object = object;
|
||||
|
||||
_sprite.rotation = object.rotation;
|
||||
|
||||
_sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[ 0 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 12 ] ) );
|
||||
_sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[ 5 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 13 ] ) );
|
||||
|
||||
_sprite.material = object.material;
|
||||
|
||||
_renderData.elements.push( _sprite );
|
||||
|
||||
}
|
||||
pushPoint( _vector4, object, camera );
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -749,6 +799,35 @@ THREE.Projector = function () {
|
|||
|
||||
};
|
||||
|
||||
function pushPoint( _vector4, object, camera ) {
|
||||
|
||||
var invW = 1 / _vector4.w;
|
||||
|
||||
_vector4.z *= invW;
|
||||
|
||||
if ( _vector4.z >= - 1 && _vector4.z <= 1 ) {
|
||||
|
||||
_sprite = getNextSpriteInPool();
|
||||
_sprite.id = object.id;
|
||||
_sprite.x = _vector4.x * invW;
|
||||
_sprite.y = _vector4.y * invW;
|
||||
_sprite.z = _vector4.z;
|
||||
_sprite.renderOrder = object.renderOrder;
|
||||
_sprite.object = object;
|
||||
|
||||
_sprite.rotation = object.rotation;
|
||||
|
||||
_sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[ 0 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 12 ] ) );
|
||||
_sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[ 5 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 13 ] ) );
|
||||
|
||||
_sprite.material = object.material;
|
||||
|
||||
_renderData.elements.push( _sprite );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Pools
|
||||
|
||||
function getNextObjectInPool() {
|
||||
|
|
@ -862,10 +941,11 @@ THREE.Projector = function () {
|
|||
|
||||
// Calculate the boundary coordinate of each vertex for the near and far clip planes,
|
||||
// Z = -1 and Z = +1, respectively.
|
||||
bc1near = s1.z + s1.w,
|
||||
bc2near = s2.z + s2.w,
|
||||
bc1far = - s1.z + s1.w,
|
||||
bc2far = - s2.z + s2.w;
|
||||
|
||||
bc1near = s1.z + s1.w,
|
||||
bc2near = s2.z + s2.w,
|
||||
bc1far = - s1.z + s1.w,
|
||||
bc2far = - s2.z + s2.w;
|
||||
|
||||
if ( bc1near >= 0 && bc2near >= 0 && bc1far >= 0 && bc2far >= 0 ) {
|
||||
|
||||
|
|
|
|||
|
|
@ -78,7 +78,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
this.supportsVertexTextures = function () {};
|
||||
this.setFaceCulling = function () {};
|
||||
|
||||
this.setClearColor = function ( color, alpha ) {
|
||||
this.setClearColor = function ( color ) {
|
||||
|
||||
clearColor.set( color );
|
||||
clearColorBuffer( clearColor );
|
||||
|
|
@ -179,7 +179,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
var material = element.material;
|
||||
var shader = getMaterialShader( material );
|
||||
|
||||
if ( !shader ) continue;
|
||||
if ( ! shader ) continue;
|
||||
|
||||
if ( element instanceof THREE.RenderableFace ) {
|
||||
|
||||
|
|
@ -286,8 +286,8 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
drawLine(
|
||||
element.v1.positionScreen,
|
||||
element.v2.positionScreen,
|
||||
element.vertexColors[0],
|
||||
element.vertexColors[1],
|
||||
element.vertexColors[ 0 ],
|
||||
element.vertexColors[ 1 ],
|
||||
shader,
|
||||
material
|
||||
);
|
||||
|
|
@ -479,6 +479,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
if ( buffer[ colorOffset + 3 ] == 255 ) // Only opaue pixls write to the depth buffer
|
||||
depthBuf[ offset ] = depth;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -528,16 +529,6 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
}
|
||||
|
||||
function onMaterialUpdate ( event ) {
|
||||
|
||||
var material = event.target;
|
||||
|
||||
material.removeEventListener( 'update', onMaterialUpdate );
|
||||
|
||||
delete shaders[ material.id ];
|
||||
|
||||
}
|
||||
|
||||
function getMaterialShader( material ) {
|
||||
|
||||
var id = material.id;
|
||||
|
|
@ -545,9 +536,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
if ( shader && material.map && !textures[ material.map.id ] ) delete shaders[ id ];
|
||||
|
||||
if ( shaders[ id ] === undefined ) {
|
||||
|
||||
material.addEventListener( 'update', onMaterialUpdate );
|
||||
if ( shaders[ id ] === undefined || material.needsUpdate === true ) {
|
||||
|
||||
if ( material instanceof THREE.MeshBasicMaterial ||
|
||||
material instanceof THREE.MeshLambertMaterial ||
|
||||
|
|
@ -581,7 +570,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
var texture = new THREE.SoftwareRenderer.Texture();
|
||||
texture.fromImage( material.map.image );
|
||||
|
||||
if ( !texture.data ) return;
|
||||
if ( ! texture.data ) return;
|
||||
|
||||
textures[ material.map.id ] = texture;
|
||||
|
||||
|
|
@ -636,7 +625,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
'buffer[ colorOffset + 2 ] = material.color.b * (color1.b+color2.b) * 0.5 * 255;',
|
||||
'buffer[ colorOffset + 3 ] = 255;',
|
||||
'depthBuf[ offset ] = depth;'
|
||||
].join('\n');
|
||||
].join( '\n' );
|
||||
|
||||
shader = new Function( 'buffer, depthBuf, offset, depth, color1, color2, material', string );
|
||||
|
||||
|
|
@ -657,12 +646,15 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
shaders[ id ] = shader;
|
||||
|
||||
material.needsUpdate = false;
|
||||
|
||||
}
|
||||
|
||||
return shader;
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
function clearRectangle( x1, y1, x2, y2 ) {
|
||||
|
||||
var xmin = Math.max( Math.min( x1, x2 ), 0 );
|
||||
|
|
@ -686,6 +678,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
}
|
||||
|
||||
}
|
||||
*/
|
||||
|
||||
function drawTriangle( v1, v2, v3, uv1, uv2, uv3, shader, face, material ) {
|
||||
|
||||
|
|
@ -712,13 +705,12 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
var bHasUV = uv1 && uv2 && uv3;
|
||||
|
||||
var longestSide = Math.max(
|
||||
Math.sqrt( (x1 - x2)*(x1 - x2) + (y1 - y2)*(y1 - y2) ),
|
||||
Math.sqrt( (x2 - x3)*(x2 - x3) + (y2 - y3)*(y2 - y3) ),
|
||||
Math.sqrt( (x3 - x1)*(x3 - x1) + (y3 - y1)*(y3 - y1) )
|
||||
Math.sqrt( ( x1 - x2 ) * ( x1 - x2 ) + ( y1 - y2 ) * ( y1 - y2 ) ),
|
||||
Math.sqrt( ( x2 - x3 ) * ( x2 - x3 ) + ( y2 - y3 ) * ( y2 - y3 ) ),
|
||||
Math.sqrt( ( x3 - x1 ) * ( x3 - x1 ) + ( y3 - y1 ) * ( y3 - y1 ) )
|
||||
);
|
||||
|
||||
if( !(face instanceof THREE.RenderableSprite)
|
||||
&& (longestSide > 100 * fixscale) ) {
|
||||
if ( ! ( face instanceof THREE.RenderableSprite ) && ( longestSide > 100 * fixscale ) ) {
|
||||
|
||||
// 1
|
||||
// |\
|
||||
|
|
@ -728,11 +720,13 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
// |b\|d\
|
||||
// |__\__\
|
||||
// 2 3
|
||||
var tempFace = { vertexNormalsModel : [],
|
||||
color : face.color };
|
||||
var tempFace = { vertexNormalsModel: [], color: face.color };
|
||||
var mpUV12, mpUV23, mpUV31;
|
||||
|
||||
if ( bHasUV ) {
|
||||
|
||||
if ( mpUVPoolCount === mpUVPool.length ) {
|
||||
|
||||
mpUV12 = new THREE.Vector2();
|
||||
mpUVPool.push( mpUV12 );
|
||||
++mpUVPoolCount;
|
||||
|
|
@ -744,27 +738,37 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
mpUV31 = new THREE.Vector2();
|
||||
mpUVPool.push( mpUV31 );
|
||||
++mpUVPoolCount;
|
||||
|
||||
} else {
|
||||
|
||||
mpUV12 = mpUVPool[ mpUVPoolCount ];
|
||||
++mpUVPoolCount;
|
||||
|
||||
mpUV23 = mpUVPool[ mpUVPoolCount ];
|
||||
++mpUVPoolCount;
|
||||
|
||||
mpUV31 = mpUVPool[ mpUVPoolCount ];
|
||||
++mpUVPoolCount;
|
||||
|
||||
}
|
||||
|
||||
var weight;
|
||||
|
||||
weight = (1 + v2.z) * (v2.w / v1.w) / (1 + v1.z);
|
||||
mpUV12.copy( uv1 ).multiplyScalar( weight ).add( uv2 ).multiplyScalar( 1 / (weight + 1) );
|
||||
weight = (1 + v3.z) * (v3.w / v2.w) / (1 + v2.z);
|
||||
mpUV23.copy( uv2 ).multiplyScalar( weight ).add( uv3 ).multiplyScalar( 1 / (weight + 1) );
|
||||
weight = (1 + v1.z) * (v1.w / v3.w) / (1 + v3.z);
|
||||
mpUV31.copy( uv3 ).multiplyScalar( weight ).add( uv1 ).multiplyScalar( 1 / (weight + 1) );
|
||||
weight = ( 1 + v2.z ) * ( v2.w / v1.w ) / ( 1 + v1.z );
|
||||
mpUV12.copy( uv1 ).multiplyScalar( weight ).add( uv2 ).multiplyScalar( 1 / ( weight + 1 ) );
|
||||
|
||||
weight = ( 1 + v3.z ) * ( v3.w / v2.w ) / ( 1 + v2.z );
|
||||
mpUV23.copy( uv2 ).multiplyScalar( weight ).add( uv3 ).multiplyScalar( 1 / ( weight + 1 ) );
|
||||
|
||||
weight = ( 1 + v1.z ) * ( v1.w / v3.w ) / ( 1 + v3.z );
|
||||
mpUV31.copy( uv3 ).multiplyScalar( weight ).add( uv1 ).multiplyScalar( 1 / ( weight + 1 ) );
|
||||
|
||||
}
|
||||
|
||||
var mpV12, mpV23, mpV31;
|
||||
|
||||
if ( mpVPoolCount === mpVPool.length ) {
|
||||
|
||||
mpV12 = new THREE.Vector4();
|
||||
mpVPool.push( mpV12 );
|
||||
++mpVPoolCount;
|
||||
|
|
@ -776,13 +780,18 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
mpV31 = new THREE.Vector4();
|
||||
mpVPool.push( mpV31 );
|
||||
++mpVPoolCount;
|
||||
|
||||
} else {
|
||||
|
||||
mpV12 = mpVPool[ mpVPoolCount ];
|
||||
++mpVPoolCount;
|
||||
|
||||
mpV23 = mpVPool[ mpVPoolCount ];
|
||||
++mpVPoolCount;
|
||||
|
||||
mpV31 = mpVPool[ mpVPoolCount ];
|
||||
++mpVPoolCount;
|
||||
|
||||
}
|
||||
|
||||
mpV12.copy( v1 ).add( v2 ).multiplyScalar( 0.5 );
|
||||
|
|
@ -790,8 +799,11 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
mpV31.copy( v3 ).add( v1 ).multiplyScalar( 0.5 );
|
||||
|
||||
var mpN12, mpN23, mpN31;
|
||||
if( bHasNormal ) {
|
||||
|
||||
if ( bHasNormal ) {
|
||||
|
||||
if ( mpNPoolCount === mpNPool.length ) {
|
||||
|
||||
mpN12 = new THREE.Vector3();
|
||||
mpNPool.push( mpN12 );
|
||||
++mpNPoolCount;
|
||||
|
|
@ -803,53 +815,72 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
mpN31 = new THREE.Vector3();
|
||||
mpNPool.push( mpN31 );
|
||||
++mpNPoolCount;
|
||||
|
||||
} else {
|
||||
|
||||
mpN12 = mpNPool[ mpNPoolCount ];
|
||||
++mpNPoolCount;
|
||||
|
||||
mpN23 = mpNPool[ mpNPoolCount ];
|
||||
++mpNPoolCount;
|
||||
|
||||
mpN31 = mpNPool[ mpNPoolCount ];
|
||||
++mpNPoolCount;
|
||||
|
||||
}
|
||||
|
||||
mpN12.copy( face.vertexNormalsModel[ 0 ] ).add( face.vertexNormalsModel[ 1 ] ).normalize();
|
||||
mpN23.copy( face.vertexNormalsModel[ 1 ] ).add( face.vertexNormalsModel[ 2 ] ).normalize();
|
||||
mpN31.copy( face.vertexNormalsModel[ 2 ] ).add( face.vertexNormalsModel[ 0 ] ).normalize();
|
||||
|
||||
}
|
||||
|
||||
// a
|
||||
if( bHasNormal ) {
|
||||
if ( bHasNormal ) {
|
||||
|
||||
tempFace.vertexNormalsModel[ 0 ] = face.vertexNormalsModel[ 0 ];
|
||||
tempFace.vertexNormalsModel[ 1 ] = mpN12;
|
||||
tempFace.vertexNormalsModel[ 2 ] = mpN31;
|
||||
|
||||
}
|
||||
|
||||
drawTriangle( v1, mpV12, mpV31, uv1, mpUV12, mpUV31, shader, tempFace, material );
|
||||
|
||||
// b
|
||||
if( bHasNormal ) {
|
||||
if ( bHasNormal ) {
|
||||
|
||||
tempFace.vertexNormalsModel[ 0 ] = face.vertexNormalsModel[ 1 ];
|
||||
tempFace.vertexNormalsModel[ 1 ] = mpN23;
|
||||
tempFace.vertexNormalsModel[ 2 ] = mpN12;
|
||||
|
||||
}
|
||||
|
||||
drawTriangle( v2, mpV23, mpV12, uv2, mpUV23, mpUV12, shader, tempFace, material );
|
||||
|
||||
// c
|
||||
if( bHasNormal ) {
|
||||
if ( bHasNormal ) {
|
||||
|
||||
tempFace.vertexNormalsModel[ 0 ] = mpN12;
|
||||
tempFace.vertexNormalsModel[ 1 ] = mpN23;
|
||||
tempFace.vertexNormalsModel[ 2 ] = mpN31;
|
||||
|
||||
}
|
||||
|
||||
drawTriangle( mpV12, mpV23, mpV31, mpUV12, mpUV23, mpUV31, shader, tempFace, material );
|
||||
|
||||
// d
|
||||
if( bHasNormal ) {
|
||||
if ( bHasNormal ) {
|
||||
|
||||
tempFace.vertexNormalsModel[ 0 ] = face.vertexNormalsModel[ 2 ];
|
||||
tempFace.vertexNormalsModel[ 1 ] = mpN31;
|
||||
tempFace.vertexNormalsModel[ 2 ] = mpN23;
|
||||
|
||||
}
|
||||
|
||||
drawTriangle( v3, mpV31, mpV23, uv3, mpUV31, mpUV23, shader, tempFace, material );
|
||||
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
// Z values (.28 fixed-point)
|
||||
|
|
@ -976,7 +1007,8 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
}
|
||||
|
||||
var dnxdx, dnzdy, cbnz;
|
||||
var dnzdy, cbnz;
|
||||
|
||||
if ( bHasNormal ) {
|
||||
|
||||
// Normal interpolation setup
|
||||
|
|
@ -1369,16 +1401,18 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
function drawLine( v1, v2, color1, color2, shader, material ) {
|
||||
|
||||
// While the line mode is enable, blockSize has to be changed to 0.
|
||||
if ( !lineMode ) {
|
||||
if ( ! lineMode ) {
|
||||
|
||||
lineMode = true;
|
||||
blockShift = 0;
|
||||
blockSize = 1 << blockShift;
|
||||
|
||||
setSize( canvas.width, canvas.height );
|
||||
|
||||
}
|
||||
|
||||
// TODO: Implement per-pixel z-clipping
|
||||
if ( v1.z < -1 || v1.z > 1 || v2.z < -1 || v2.z > 1 ) return;
|
||||
if ( v1.z < - 1 || v1.z > 1 || v2.z < - 1 || v2.z > 1 ) return;
|
||||
|
||||
var halfLineWidth = Math.floor( ( material.linewidth - 1 ) * 0.5 );
|
||||
|
||||
|
|
@ -1422,7 +1456,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
crossVector.cross( lookVector );
|
||||
crossVector.normalize();
|
||||
|
||||
while (length > 0) {
|
||||
while ( length > 0 ) {
|
||||
|
||||
// Get this pixel.
|
||||
pixelX = x2 + length * unitX;
|
||||
|
|
@ -1434,7 +1468,7 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
pZ = ( pixelZ + subpixelBias ) >> subpixelBits;
|
||||
|
||||
// Draw line with line width
|
||||
for ( var i = -halfLineWidth; i <= halfLineWidth; ++i ) {
|
||||
for ( var i = - halfLineWidth; i <= halfLineWidth; ++ i ) {
|
||||
|
||||
// Compute the line pixels.
|
||||
// Get the pixels on the vector that crosses to the line vector
|
||||
|
|
@ -1442,9 +1476,8 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
pY = Math.floor( ( pixelY + crossVector.y * i ) );
|
||||
|
||||
// if pixel is over the rect. Continue
|
||||
if ( rectx1 >= pX || rectx2 <= pX || recty1 >= pY
|
||||
|| recty2 <= pY )
|
||||
continue;
|
||||
if ( rectx1 >= pX || rectx2 <= pX || recty1 >= pY || recty2 <= pY )
|
||||
continue;
|
||||
|
||||
// Find this pixel at which block
|
||||
var blockX = pX >> blockShift;
|
||||
|
|
@ -1464,11 +1497,15 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
var offset = pX + pY * canvasWidth;
|
||||
|
||||
if ( pZ < zbuffer[ offset ] ) {
|
||||
|
||||
shader( data, zbuffer, offset, pZ, color1, color2, material );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
--length;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1526,11 +1563,11 @@ THREE.SoftwareRenderer = function ( parameters ) {
|
|||
|
||||
};
|
||||
|
||||
THREE.SoftwareRenderer.Texture = function() {
|
||||
THREE.SoftwareRenderer.Texture = function () {
|
||||
|
||||
var canvas;
|
||||
|
||||
this.fromImage = function( image ) {
|
||||
this.fromImage = function ( image ) {
|
||||
|
||||
if ( ! image || image.width <= 0 || image.height <= 0 )
|
||||
return;
|
||||
|
|
|
|||
File diff suppressed because one or more lines are too long
Ładowanie…
Reference in New Issue