From 343e2cced11251e0147f92d135a858ce8c620ee4 Mon Sep 17 00:00:00 2001
From: Michael Aschauer <m@ash.to>
Date: Wed, 3 May 2017 18:32:53 +0200
Subject: [PATCH] revert back to old version of OrbitControls (panLeft was not
 working)

---
 index.html                             |   4 +-
 stitchcode/threee/OrbitControls.old.js | 625 +++++++++++++++++++++++++
 stitchcode/turtlecloud.js              |   2 +-
 3 files changed, 628 insertions(+), 3 deletions(-)
 create mode 100644 stitchcode/threee/OrbitControls.old.js

diff --git a/index.html b/index.html
index 13b250f3..bdb5a506 100644
--- a/index.html
+++ b/index.html
@@ -27,7 +27,7 @@
 		<script type="text/javascript" src="stitchcode/threee/three.js"></script>
 		<script type="text/javascript" src="stitchcode/threee/CanvasRenderer.js"></script>
 		<script type="text/javascript" src="stitchcode/threee/THREE.MeshLine.js"></script>
-		<script type="text/javascript" src="stitchcode/threee/OrbitControls.js"></script>
+		<script type="text/javascript" src="stitchcode/threee/OrbitControls.old.js"></script>
 		<script type="text/javascript" src="stitchcode/threee/OBJLoader.js"></script>
 		<script type="text/javascript" src="stitchcode/threee/Detector.js"></script>
 
@@ -42,7 +42,7 @@
 		<script type="text/javascript">
 			var world;
 			window.onload = function () {
-				disableRetinaSupport();
+				//disableRetinaSupport();
 				world = new WorldMorph(document.getElementById('world'));
                 world.worldCanvas.focus();
 				new IDE_Morph().openIn(world);
diff --git a/stitchcode/threee/OrbitControls.old.js b/stitchcode/threee/OrbitControls.old.js
new file mode 100644
index 00000000..ed3b5e9f
--- /dev/null
+++ b/stitchcode/threee/OrbitControls.old.js
@@ -0,0 +1,625 @@
+/**
+ * @author qiao / https://github.com/qiao
+ * @author mrdoob / http://mrdoob.com
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ * @author erich666 / http://erichaines.com
+ */
+/*global THREE, console */
+
+// This set of controls performs orbiting, dollying (zooming), and panning. It maintains
+// the "up" direction as +Y, unlike the TrackballControls. Touch on tablet and phones is
+// supported.
+//
+//    Orbit - left mouse / touch: one finger move
+//    Zoom - middle mouse, or mousewheel / touch: two finger spread or squish
+//    Pan - right mouse, or arrow keys / touch: three finter swipe
+//
+// This is a drop-in replacement for (most) TrackballControls used in examples.
+// That is, include this js file and wherever you see:
+//    	controls = new THREE.TrackballControls( camera );
+//      controls.target.z = 150;
+// Simple substitute "OrbitControls" and the control should work as-is.
+
+THREE.OrbitControls = function ( object, domElement ) {
+
+	this.object = object;
+	this.domElement = ( domElement !== undefined ) ? domElement : document;
+
+	// API
+
+	// Set to false to disable this control
+	this.enabled = true;
+
+	// "target" sets the location of focus, where the control orbits around
+	// and where it pans with respect to.
+	this.target = new THREE.Vector3();
+
+	// center is old, deprecated; use "target" instead
+	this.center = this.target;
+
+	// This option actually enables dollying in and out; left as "zoom" for
+	// backwards compatibility
+	this.noZoom = false;
+	this.zoomSpeed = 1.0;
+
+	// Limits to how far you can dolly in and out
+	this.minDistance = 0;
+	this.maxDistance = Infinity;
+
+	// Set to true to disable this control
+	this.noRotate = false;
+	this.rotateSpeed = 1.0;
+
+	// Set to true to disable this control
+	this.noPan = false;
+	this.keyPanSpeed = 7.0;	// pixels moved per arrow key push
+
+	// Set to true to automatically rotate around the target
+	this.autoRotate = false;
+	this.autoRotateSpeed = 2.0; // 30 seconds per round when fps is 60
+
+	// How far you can orbit vertically, upper and lower limits.
+	// Range is 0 to Math.PI radians.
+	this.minPolarAngle = 0; // radians
+	this.maxPolarAngle = Math.PI; // radians
+
+	// Set to true to disable use of the keys
+	this.noKeys = true;
+
+	// The four arrow keys
+	this.keys = { LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40 };
+
+	////////////
+	// internals
+
+	var scope = this;
+
+	var EPS = 0.000001;
+
+	var rotateStart = new THREE.Vector2();
+	var rotateEnd = new THREE.Vector2();
+	var rotateDelta = new THREE.Vector2();
+
+	var panStart = new THREE.Vector2();
+	var panEnd = new THREE.Vector2();
+	var panDelta = new THREE.Vector2();
+	var panOffset = new THREE.Vector3();
+
+	var offset = new THREE.Vector3();
+
+	var dollyStart = new THREE.Vector2();
+	var dollyEnd = new THREE.Vector2();
+	var dollyDelta = new THREE.Vector2();
+
+	var phiDelta = 0;
+	var thetaDelta = 0;
+	var scale = 1;
+	var pan = new THREE.Vector3();
+
+	var lastPosition = new THREE.Vector3();
+
+	var STATE = { NONE : -1, ROTATE : 0, DOLLY : 1, PAN : 2, TOUCH_ROTATE : 3, TOUCH_DOLLY : 4, TOUCH_PAN : 5 };
+
+	var state = STATE.NONE;
+
+	// for reset
+
+	this.target0 = this.target.clone();
+	this.position0 = this.object.position.clone();
+
+	// events
+
+	var changeEvent = { type: 'change' };
+	var startEvent = { type: 'start'};
+	var endEvent = { type: 'end'};
+
+	this.rotateLeft = function ( angle ) {
+
+		if ( angle === undefined ) {
+
+			angle = getAutoRotationAngle();
+
+		}
+
+		thetaDelta -= angle;
+
+	};
+
+	this.rotateUp = function ( angle ) {
+
+		if ( angle === undefined ) {
+
+			angle = getAutoRotationAngle();
+
+		}
+
+		phiDelta -= angle;
+
+	};
+
+	// pass in distance in world space to move left
+	this.panLeft = function ( distance ) {
+
+		var te = this.object.matrix.elements;
+
+		// get X column of matrix
+		panOffset.set( te[ 0 ], te[ 1 ], te[ 2 ] );
+		panOffset.multiplyScalar( - distance );
+		
+		pan.add( panOffset );
+
+	};
+
+	// pass in distance in world space to move up
+	this.panUp = function ( distance ) {
+
+		var te = this.object.matrix.elements;
+
+		// get Y column of matrix
+		panOffset.set( te[ 4 ], te[ 5 ], te[ 6 ] );
+		panOffset.multiplyScalar( distance );
+		
+		pan.add( panOffset );
+
+	};
+	
+	// pass in x,y of change desired in pixel space,
+	// right and down are positive
+	this.pan = function ( deltaX, deltaY ) {
+
+		var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+		if ( scope.object.fov !== undefined ) {
+
+			// perspective
+			var position = scope.object.position;
+			var offset = position.clone().sub( scope.target );
+			var targetDistance = offset.length();
+
+			// half of the fov is center to top of screen
+			targetDistance *= Math.tan( ( scope.object.fov / 2 ) * Math.PI / 180.0 );
+
+			// we actually don't use screenWidth, since perspective camera is fixed to screen height
+			scope.panLeft( 2 * deltaX * targetDistance / element.clientHeight );
+			scope.panUp( 2 * deltaY * targetDistance / element.clientHeight );
+
+		} else if ( scope.object.top !== undefined ) {
+
+			// orthographic
+			scope.panLeft( deltaX * (scope.object.right - scope.object.left) / element.clientWidth );
+			scope.panUp( deltaY * (scope.object.top - scope.object.bottom) / element.clientHeight );
+
+		} else {
+
+			// camera neither orthographic or perspective
+			console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.' );
+
+		}
+
+	};
+
+	this.dollyIn = function ( dollyScale ) {
+
+		if ( dollyScale === undefined ) {
+
+			dollyScale = getZoomScale();
+
+		}
+
+		scale /= dollyScale;
+
+	};
+
+	this.dollyOut = function ( dollyScale ) {
+
+		if ( dollyScale === undefined ) {
+
+			dollyScale = getZoomScale();
+
+		}
+
+		scale *= dollyScale;
+
+	};
+
+	this.update = function () {
+
+		var position = this.object.position;
+
+		offset.copy( position ).sub( this.target );
+
+		// angle from z-axis around y-axis
+
+		var theta = Math.atan2( offset.x, offset.z );
+
+		// angle from y-axis
+
+		var phi = Math.atan2( Math.sqrt( offset.x * offset.x + offset.z * offset.z ), offset.y );
+
+		if ( this.autoRotate ) {
+
+			this.rotateLeft( getAutoRotationAngle() );
+
+		}
+
+		theta += thetaDelta;
+		phi += phiDelta;
+
+		// restrict phi to be between desired limits
+		phi = Math.max( this.minPolarAngle, Math.min( this.maxPolarAngle, phi ) );
+
+		// restrict phi to be betwee EPS and PI-EPS
+		phi = Math.max( EPS, Math.min( Math.PI - EPS, phi ) );
+
+		var radius = offset.length() * scale;
+
+		// restrict radius to be between desired limits
+		radius = Math.max( this.minDistance, Math.min( this.maxDistance, radius ) );
+		
+		// move target to panned location
+		this.target.add( pan );
+
+		offset.x = radius * Math.sin( phi ) * Math.sin( theta );
+		offset.y = radius * Math.cos( phi );
+		offset.z = radius * Math.sin( phi ) * Math.cos( theta );
+
+		position.copy( this.target ).add( offset );
+
+		this.object.lookAt( this.target );
+
+		thetaDelta = 0;
+		phiDelta = 0;
+		scale = 1;
+		pan.set( 0, 0, 0 );
+
+		if ( lastPosition.distanceTo( this.object.position ) > 0 ) {
+
+			this.dispatchEvent( changeEvent );
+
+			lastPosition.copy( this.object.position );
+
+		}
+
+	};
+
+
+	this.reset = function () {
+
+		state = STATE.NONE;
+
+		this.target.copy( this.target0 );
+		this.object.position.copy( this.position0 );
+
+		this.update();
+
+	};
+
+	function getAutoRotationAngle() {
+
+		return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
+
+	}
+
+	function getZoomScale() {
+
+		return Math.pow( 0.95, scope.zoomSpeed );
+
+	}
+
+	function onMouseDown( event ) {
+
+		if ( scope.enabled === false ) return;
+		event.preventDefault();
+
+		if ( event.button === 0 ) {
+			if ( scope.noRotate === true ) return;
+
+			state = STATE.ROTATE;
+
+			rotateStart.set( event.clientX, event.clientY );
+
+		} else if ( event.button === 1 ) {
+			if ( scope.noZoom === true ) return;
+
+			state = STATE.DOLLY;
+
+			dollyStart.set( event.clientX, event.clientY );
+
+		} else if ( event.button === 2 ) {
+			if ( scope.noPan === true ) return;
+
+			state = STATE.PAN;
+
+			panStart.set( event.clientX, event.clientY );
+
+		}
+
+		scope.domElement.addEventListener( 'mousemove', onMouseMove, false );
+		scope.domElement.addEventListener( 'mouseup', onMouseUp, false );
+		scope.dispatchEvent( startEvent );
+
+	}
+
+	function onMouseMove( event ) {
+
+		if ( scope.enabled === false ) return;
+
+		event.preventDefault();
+
+		var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+		if ( state === STATE.ROTATE ) {
+
+			if ( scope.noRotate === true ) return;
+
+			rotateEnd.set( event.clientX, event.clientY );
+			rotateDelta.subVectors( rotateEnd, rotateStart );
+
+			// rotating across whole screen goes 360 degrees around
+			scope.rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientWidth * scope.rotateSpeed );
+
+			// rotating up and down along whole screen attempts to go 360, but limited to 180
+			scope.rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight * scope.rotateSpeed );
+
+			rotateStart.copy( rotateEnd );
+
+		} else if ( state === STATE.DOLLY ) {
+
+			if ( scope.noZoom === true ) return;
+
+			dollyEnd.set( event.clientX, event.clientY );
+			dollyDelta.subVectors( dollyEnd, dollyStart );
+
+			if ( dollyDelta.y > 0 ) {
+
+				scope.dollyIn();
+
+			} else {
+
+				scope.dollyOut();
+
+			}
+
+			dollyStart.copy( dollyEnd );
+
+		} else if ( state === STATE.PAN ) {
+
+			if ( scope.noPan === true ) return;
+
+			panEnd.set( event.clientX, event.clientY );
+			panDelta.subVectors( panEnd, panStart );
+			
+			scope.pan( panDelta.x, panDelta.y );
+
+			panStart.copy( panEnd );
+
+		}
+
+		scope.update();
+
+	}
+
+	function onMouseUp( /* event */ ) {
+
+		if ( scope.enabled === false ) return;
+
+		scope.domElement.removeEventListener( 'mousemove', onMouseMove, false );
+		scope.domElement.removeEventListener( 'mouseup', onMouseUp, false );
+		scope.dispatchEvent( endEvent );
+		state = STATE.NONE;
+
+	}
+
+	function onMouseWheel( event ) {
+
+		if ( scope.enabled === false || scope.noZoom === true ) return;
+
+		event.preventDefault();
+
+		var delta = 0;
+
+		if ( event.wheelDelta !== undefined ) { // WebKit / Opera / Explorer 9
+
+			delta = event.wheelDelta;
+
+		} else if ( event.detail !== undefined ) { // Firefox
+
+			delta = - event.detail;
+
+		}
+
+		if ( delta > 0 ) {
+
+			scope.dollyOut();
+
+		} else {
+
+			scope.dollyIn();
+
+		}
+
+		scope.update();
+		scope.dispatchEvent( startEvent );
+		scope.dispatchEvent( endEvent );
+
+	}
+
+	function onKeyDown( event ) {
+
+		if ( scope.enabled === false || scope.noKeys === true || scope.noPan === true ) return;
+		
+		switch ( event.keyCode ) {
+
+			case scope.keys.UP:
+				scope.pan( 0, scope.keyPanSpeed );
+				scope.update();
+				break;
+
+			case scope.keys.BOTTOM:
+				scope.pan( 0, - scope.keyPanSpeed );
+				scope.update();
+				break;
+
+			case scope.keys.LEFT:
+				scope.pan( scope.keyPanSpeed, 0 );
+				scope.update();
+				break;
+
+			case scope.keys.RIGHT:
+				scope.pan( - scope.keyPanSpeed, 0 );
+				scope.update();
+				break;
+
+		}
+
+	}
+
+	function touchstart( event ) {
+
+		if ( scope.enabled === false ) return;
+
+		switch ( event.touches.length ) {
+
+			case 1:	// one-fingered touch: rotate
+
+				if ( scope.noRotate === true ) return;
+
+				state = STATE.TOUCH_ROTATE;
+
+				rotateStart.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+				break;
+
+			case 2:	// two-fingered touch: dolly
+
+				if ( scope.noZoom === true ) return;
+
+				state = STATE.TOUCH_DOLLY;
+
+				var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
+				var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
+				var distance = Math.sqrt( dx * dx + dy * dy );
+				dollyStart.set( 0, distance );
+				break;
+
+			case 3: // three-fingered touch: pan
+
+				if ( scope.noPan === true ) return;
+
+				state = STATE.TOUCH_PAN;
+
+				panStart.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+				break;
+
+			default:
+
+				state = STATE.NONE;
+
+		}
+
+		scope.dispatchEvent( startEvent );
+
+	}
+
+	function touchmove( event ) {
+
+		if ( scope.enabled === false ) return;
+
+		event.preventDefault();
+		event.stopPropagation();
+
+		var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
+
+		switch ( event.touches.length ) {
+
+			case 1: // one-fingered touch: rotate
+
+				if ( scope.noRotate === true ) return;
+				if ( state !== STATE.TOUCH_ROTATE ) return;
+
+				rotateEnd.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+				rotateDelta.subVectors( rotateEnd, rotateStart );
+
+				// rotating across whole screen goes 360 degrees around
+				scope.rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientWidth * scope.rotateSpeed );
+				// rotating up and down along whole screen attempts to go 360, but limited to 180
+				scope.rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight * scope.rotateSpeed );
+
+				rotateStart.copy( rotateEnd );
+
+				scope.update();
+				break;
+
+			case 2: // two-fingered touch: dolly
+
+				if ( scope.noZoom === true ) return;
+				if ( state !== STATE.TOUCH_DOLLY ) return;
+
+				var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
+				var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
+				var distance = Math.sqrt( dx * dx + dy * dy );
+
+				dollyEnd.set( 0, distance );
+				dollyDelta.subVectors( dollyEnd, dollyStart );
+
+				if ( dollyDelta.y > 0 ) {
+
+					scope.dollyOut();
+
+				} else {
+
+					scope.dollyIn();
+
+				}
+
+				dollyStart.copy( dollyEnd );
+
+				scope.update();
+				break;
+
+			case 3: // three-fingered touch: pan
+
+				if ( scope.noPan === true ) return;
+				if ( state !== STATE.TOUCH_PAN ) return;
+
+				panEnd.set( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+				panDelta.subVectors( panEnd, panStart );
+				
+				scope.pan( panDelta.x, panDelta.y );
+
+				panStart.copy( panEnd );
+
+				scope.update();
+				break;
+
+			default:
+
+				state = STATE.NONE;
+
+		}
+
+	}
+
+	function touchend( /* event */ ) {
+
+		if ( scope.enabled === false ) return;
+
+		scope.dispatchEvent( endEvent );
+		state = STATE.NONE;
+
+	}
+
+	this.domElement.addEventListener( 'contextmenu', function ( event ) { event.preventDefault(); }, false );
+	this.domElement.addEventListener( 'mousedown', onMouseDown, false );
+	this.domElement.addEventListener( 'mousewheel', onMouseWheel, false );
+	this.domElement.addEventListener( 'DOMMouseScroll', onMouseWheel, false ); // firefox
+
+	this.domElement.addEventListener( 'touchstart', touchstart, false );
+	this.domElement.addEventListener( 'touchend', touchend, false );
+	this.domElement.addEventListener( 'touchmove', touchmove, false );
+
+	window.addEventListener( 'keydown', onKeyDown, false );
+
+};
+
+THREE.OrbitControls.prototype = Object.create( THREE.EventDispatcher.prototype );
\ No newline at end of file
diff --git a/stitchcode/turtlecloud.js b/stitchcode/turtlecloud.js
index bd78a1cd..2c287793 100644
--- a/stitchcode/turtlecloud.js
+++ b/stitchcode/turtlecloud.js
@@ -439,7 +439,7 @@ BeetleCloud.prototype.checkCredentials = function (callback, errorCallback) {
 };
 
 BeetleCloud.prototype.logout = function (callBack, errorCall) {
-    this.get('/users/logout', callBack, errorCall, 'logout failed');
+    this.get('/users/logout', callBack, errorCall, 'logout failed'); 
 };
 
 BeetleCloud.prototype.shareProject = function (shareOrNot, projectName, callBack, errorCall) {