TransformControls.js

console.warn( "THREE.TransformControls: As part of the transition to ES6 Modules, the files in 'examples/js' were deprecated in May 2020 (r117) and will be deleted in December 2020 (r124). You can find more information about developing using ES6 Modules in https://threejs.org/docs/#manual/en/introduction/Installation." );

THREE.TransformControls = function ( camera, domElement ) {

	if ( domElement === undefined ) {

		console.warn( 'THREE.TransformControls: The second parameter "domElement" is now mandatory.' );
		domElement = document;

	}

	THREE.Object3D.call( this );

	this.visible = false;
	this.domElement = domElement;

	var _gizmo = new THREE.TransformControlsGizmo();
	this.add( _gizmo );

	var _plane = new THREE.TransformControlsPlane();
	this.add( _plane );

	var scope = this;

	// Define properties with getters/setter
	// Setting the defined property will automatically trigger change event
	// Defined properties are passed down to gizmo and plane

	defineProperty( "camera", camera );
	defineProperty( "object", undefined );
	defineProperty( "enabled", true );
	defineProperty( "axis", null );
	defineProperty( "mode", "translate" );
	defineProperty( "translationSnap", null );
	defineProperty( "rotationSnap", null );
	defineProperty( "scaleSnap", null );
	defineProperty( "space", "world" );
	defineProperty( "size", 1 );
	defineProperty( "dragging", false );
	defineProperty( "showX", true );
	defineProperty( "showY", true );
	defineProperty( "showZ", true );

	var changeEvent = { type: "change" };
	var mouseDownEvent = { type: "mouseDown" };
	var mouseUpEvent = { type: "mouseUp", mode: scope.mode };
	var objectChangeEvent = { type: "objectChange" };

	// Reusable utility variables

	var raycaster = new THREE.Raycaster();

	function intersectObjectWithRay( object, raycaster, includeInvisible ) {

		var allIntersections = raycaster.intersectObject( object, true );

		for ( var i = 0; i < allIntersections.length; i ++ ) {

			if ( allIntersections[ i ].object.visible || includeInvisible ) {

				return allIntersections[ i ];

			}

		}

		return false;

	}

	var _tempVector = new THREE.Vector3();
	var _tempVector2 = new THREE.Vector3();
	var _tempQuaternion = new THREE.Quaternion();
	var _unit = {
		X: new THREE.Vector3( 1, 0, 0 ),
		Y: new THREE.Vector3( 0, 1, 0 ),
		Z: new THREE.Vector3( 0, 0, 1 )
	};

	var pointStart = new THREE.Vector3();
	var pointEnd = new THREE.Vector3();
	var offset = new THREE.Vector3();
	var rotationAxis = new THREE.Vector3();
	var startNorm = new THREE.Vector3();
	var endNorm = new THREE.Vector3();
	var rotationAngle = 0;

	var cameraPosition = new THREE.Vector3();
	var cameraQuaternion = new THREE.Quaternion();
	var cameraScale = new THREE.Vector3();

	var parentPosition = new THREE.Vector3();
	var parentQuaternion = new THREE.Quaternion();
	var parentQuaternionInv = new THREE.Quaternion();
	var parentScale = new THREE.Vector3();

	var worldPositionStart = new THREE.Vector3();
	var worldQuaternionStart = new THREE.Quaternion();
	var worldScaleStart = new THREE.Vector3();

	var worldPosition = new THREE.Vector3();
	var worldQuaternion = new THREE.Quaternion();
	var worldQuaternionInv = new THREE.Quaternion();
	var worldScale = new THREE.Vector3();

	var eye = new THREE.Vector3();

	var positionStart = new THREE.Vector3();
	var quaternionStart = new THREE.Quaternion();
	var scaleStart = new THREE.Vector3();

	// TODO: remove properties unused in plane and gizmo

	defineProperty( "worldPosition", worldPosition );
	defineProperty( "worldPositionStart", worldPositionStart );
	defineProperty( "worldQuaternion", worldQuaternion );
	defineProperty( "worldQuaternionStart", worldQuaternionStart );
	defineProperty( "cameraPosition", cameraPosition );
	defineProperty( "cameraQuaternion", cameraQuaternion );
	defineProperty( "pointStart", pointStart );
	defineProperty( "pointEnd", pointEnd );
	defineProperty( "rotationAxis", rotationAxis );
	defineProperty( "rotationAngle", rotationAngle );
	defineProperty( "eye", eye );

	{

		domElement.addEventListener( "mousedown", onPointerDown, false );
		domElement.addEventListener( "touchstart", onPointerDown, false );
		domElement.addEventListener( "mousemove", onPointerHover, false );
		domElement.addEventListener( "touchmove", onPointerHover, false );
		domElement.addEventListener( "touchmove", onPointerMove, false );
		scope.domElement.ownerDocument.addEventListener( "mouseup", onPointerUp, false );
		domElement.addEventListener( "touchend", onPointerUp, false );
		domElement.addEventListener( "touchcancel", onPointerUp, false );
		domElement.addEventListener( "touchleave", onPointerUp, false );

	}

	this.dispose = function () {

		domElement.removeEventListener( "mousedown", onPointerDown );
		domElement.removeEventListener( "touchstart", onPointerDown );
		domElement.removeEventListener( "mousemove", onPointerHover );
		scope.domElement.ownerDocument.removeEventListener( "mousemove", onPointerMove );
		domElement.removeEventListener( "touchmove", onPointerHover );
		domElement.removeEventListener( "touchmove", onPointerMove );
		scope.domElement.ownerDocument.removeEventListener( "mouseup", onPointerUp );
		domElement.removeEventListener( "touchend", onPointerUp );
		domElement.removeEventListener( "touchcancel", onPointerUp );
		domElement.removeEventListener( "touchleave", onPointerUp );

		this.traverse( function ( child ) {

			if ( child.geometry ) child.geometry.dispose();
			if ( child.material ) child.material.dispose();

		} );

	};

	// Set current object
	this.attach = function ( object ) {

		this.object = object;
		this.visible = true;

		return this;

	};

	// Detatch from object
	this.detach = function () {

		this.object = undefined;
		this.visible = false;
		this.axis = null;

		return this;

	};

	// Defined getter, setter and store for a property
	function defineProperty( propName, defaultValue ) {

		var propValue = defaultValue;

		Object.defineProperty( scope, propName, {

			get: function () {

				return propValue !== undefined ? propValue : defaultValue;

			},

			set: function ( value ) {

				if ( propValue !== value ) {

					propValue = value;
					_plane[ propName ] = value;
					_gizmo[ propName ] = value;

					scope.dispatchEvent( { type: propName + "-changed", value: value } );
					scope.dispatchEvent( changeEvent );

				}

			}

		} );

		scope[ propName ] = defaultValue;
		_plane[ propName ] = defaultValue;
		_gizmo[ propName ] = defaultValue;

	}

	// updateMatrixWorld  updates key transformation variables
	this.updateMatrixWorld = function () {

		if ( this.object !== undefined ) {

			this.object.updateMatrixWorld();

			if ( this.object.parent === null ) {

				console.error( 'TransformControls: The attached 3D object must be a part of the scene graph.' );

			} else {

				this.object.parent.matrixWorld.decompose( parentPosition, parentQuaternion, parentScale );

			}

			this.object.matrixWorld.decompose( worldPosition, worldQuaternion, worldScale );

			parentQuaternionInv.copy( parentQuaternion ).inverse();
			worldQuaternionInv.copy( worldQuaternion ).inverse();

		}

		this.camera.updateMatrixWorld();
		this.camera.matrixWorld.decompose( cameraPosition, cameraQuaternion, cameraScale );

		eye.copy( cameraPosition ).sub( worldPosition ).normalize();

		THREE.Object3D.prototype.updateMatrixWorld.call( this );

	};

	this.pointerHover = function ( pointer ) {

		if ( this.object === undefined || this.dragging === true || ( pointer.button !== undefined && pointer.button !== 0 ) ) return;

		raycaster.setFromCamera( pointer, this.camera );

		var intersect = intersectObjectWithRay( _gizmo.picker[ this.mode ], raycaster );

		if ( intersect ) {

			this.axis = intersect.object.name;

		} else {

			this.axis = null;

		}

	};

	this.pointerDown = function ( pointer ) {

		if ( this.object === undefined || this.dragging === true || ( pointer.button !== undefined && pointer.button !== 0 ) ) return;

		if ( ( pointer.button === 0 || pointer.button === undefined ) && this.axis !== null ) {

			raycaster.setFromCamera( pointer, this.camera );

			var planeIntersect = intersectObjectWithRay( _plane, raycaster, true );

			if ( planeIntersect ) {

				var space = this.space;

				if ( this.mode === 'scale' ) {

					space = 'local';

				} else if ( this.axis === 'E' || this.axis === 'XYZE' || this.axis === 'XYZ' ) {

					space = 'world';

				}

				if ( space === 'local' && this.mode === 'rotate' ) {

					var snap = this.rotationSnap;

					if ( this.axis === 'X' && snap ) this.object.rotation.x = Math.round( this.object.rotation.x / snap ) * snap;
					if ( this.axis === 'Y' && snap ) this.object.rotation.y = Math.round( this.object.rotation.y / snap ) * snap;
					if ( this.axis === 'Z' && snap ) this.object.rotation.z = Math.round( this.object.rotation.z / snap ) * snap;

				}

				this.object.updateMatrixWorld();
				this.object.parent.updateMatrixWorld();

				positionStart.copy( this.object.position );
				quaternionStart.copy( this.object.quaternion );
				scaleStart.copy( this.object.scale );

				this.object.matrixWorld.decompose( worldPositionStart, worldQuaternionStart, worldScaleStart );

				pointStart.copy( planeIntersect.point ).sub( worldPositionStart );

			}

			this.dragging = true;
			mouseDownEvent.mode = this.mode;
			this.dispatchEvent( mouseDownEvent );

		}

	};

	this.pointerMove = function ( pointer ) {

		var axis = this.axis;
		var mode = this.mode;
		var object = this.object;
		var space = this.space;

		if ( mode === 'scale' ) {

			space = 'local';

		} else if ( axis === 'E' || axis === 'XYZE' || axis === 'XYZ' ) {

			space = 'world';

		}

		if ( object === undefined || axis === null || this.dragging === false || ( pointer.button !== undefined && pointer.button !== 0 ) ) return;

		raycaster.setFromCamera( pointer, this.camera );

		var planeIntersect = intersectObjectWithRay( _plane, raycaster, true );

		if ( ! planeIntersect ) return;

		pointEnd.copy( planeIntersect.point ).sub( worldPositionStart );

		if ( mode === 'translate' ) {

			// Apply translate

			offset.copy( pointEnd ).sub( pointStart );

			if ( space === 'local' && axis !== 'XYZ' ) {

				offset.applyQuaternion( worldQuaternionInv );

			}

			if ( axis.indexOf( 'X' ) === - 1 ) offset.x = 0;
			if ( axis.indexOf( 'Y' ) === - 1 ) offset.y = 0;
			if ( axis.indexOf( 'Z' ) === - 1 ) offset.z = 0;

			if ( space === 'local' && axis !== 'XYZ' ) {

				offset.applyQuaternion( quaternionStart ).divide( parentScale );

			} else {

				offset.applyQuaternion( parentQuaternionInv ).divide( parentScale );

			}

			object.position.copy( offset ).add( positionStart );

			// Apply translation snap

			if ( this.translationSnap ) {

				if ( space === 'local' ) {

					object.position.applyQuaternion( _tempQuaternion.copy( quaternionStart ).inverse() );

					if ( axis.search( 'X' ) !== - 1 ) {

						object.position.x = Math.round( object.position.x / this.translationSnap ) * this.translationSnap;

					}

					if ( axis.search( 'Y' ) !== - 1 ) {

						object.position.y = Math.round( object.position.y / this.translationSnap ) * this.translationSnap;

					}

					if ( axis.search( 'Z' ) !== - 1 ) {

						object.position.z = Math.round( object.position.z / this.translationSnap ) * this.translationSnap;

					}

					object.position.applyQuaternion( quaternionStart );

				}

				if ( space === 'world' ) {

					if ( object.parent ) {

						object.position.add( _tempVector.setFromMatrixPosition( object.parent.matrixWorld ) );

					}

					if ( axis.search( 'X' ) !== - 1 ) {

						object.position.x = Math.round( object.position.x / this.translationSnap ) * this.translationSnap;

					}

					if ( axis.search( 'Y' ) !== - 1 ) {

						object.position.y = Math.round( object.position.y / this.translationSnap ) * this.translationSnap;

					}

					if ( axis.search( 'Z' ) !== - 1 ) {

						object.position.z = Math.round( object.position.z / this.translationSnap ) * this.translationSnap;

					}

					if ( object.parent ) {

						object.position.sub( _tempVector.setFromMatrixPosition( object.parent.matrixWorld ) );

					}

				}

			}

		} else if ( mode === 'scale' ) {

			if ( axis.search( 'XYZ' ) !== - 1 ) {

				var d = pointEnd.length() / pointStart.length();

				if ( pointEnd.dot( pointStart ) < 0 ) d *= - 1;

				_tempVector2.set( d, d, d );

			} else {

				_tempVector.copy( pointStart );
				_tempVector2.copy( pointEnd );

				_tempVector.applyQuaternion( worldQuaternionInv );
				_tempVector2.applyQuaternion( worldQuaternionInv );

				_tempVector2.divide( _tempVector );

				if ( axis.search( 'X' ) === - 1 ) {

					_tempVector2.x = 1;

				}

				if ( axis.search( 'Y' ) === - 1 ) {

					_tempVector2.y = 1;

				}

				if ( axis.search( 'Z' ) === - 1 ) {

					_tempVector2.z = 1;

				}

			}

			// Apply scale

			object.scale.copy( scaleStart ).multiply( _tempVector2 );

			if ( this.scaleSnap ) {

				if ( axis.search( 'X' ) !== - 1 ) {

					object.scale.x = Math.round( object.scale.x / this.scaleSnap ) * this.scaleSnap || this.scaleSnap;

				}

				if ( axis.search( 'Y' ) !== - 1 ) {

					object.scale.y = Math.round( object.scale.y / this.scaleSnap ) * this.scaleSnap || this.scaleSnap;

				}

				if ( axis.search( 'Z' ) !== - 1 ) {

					object.scale.z = Math.round( object.scale.z / this.scaleSnap ) * this.scaleSnap || this.scaleSnap;

				}

			}

		} else if ( mode === 'rotate' ) {

			offset.copy( pointEnd ).sub( pointStart );

			var ROTATION_SPEED = 20 / worldPosition.distanceTo( _tempVector.setFromMatrixPosition( this.camera.matrixWorld ) );

			if ( axis === 'E' ) {

				rotationAxis.copy( eye );
				rotationAngle = pointEnd.angleTo( pointStart );

				startNorm.copy( pointStart ).normalize();
				endNorm.copy( pointEnd ).normalize();

				rotationAngle *= ( endNorm.cross( startNorm ).dot( eye ) < 0 ? 1 : - 1 );

			} else if ( axis === 'XYZE' ) {

				rotationAxis.copy( offset ).cross( eye ).normalize();
				rotationAngle = offset.dot( _tempVector.copy( rotationAxis ).cross( this.eye ) ) * ROTATION_SPEED;

			} else if ( axis === 'X' || axis === 'Y' || axis === 'Z' ) {

				rotationAxis.copy( _unit[ axis ] );

				_tempVector.copy( _unit[ axis ] );

				if ( space === 'local' ) {

					_tempVector.applyQuaternion( worldQuaternion );

				}

				rotationAngle = offset.dot( _tempVector.cross( eye ).normalize() ) * ROTATION_SPEED;

			}

			// Apply rotation snap

			if ( this.rotationSnap ) rotationAngle = Math.round( rotationAngle / this.rotationSnap ) * this.rotationSnap;

			this.rotationAngle = rotationAngle;

			// Apply rotate
			if ( space === 'local' && axis !== 'E' && axis !== 'XYZE' ) {

				object.quaternion.copy( quaternionStart );
				object.quaternion.multiply( _tempQuaternion.setFromAxisAngle( rotationAxis, rotationAngle ) ).normalize();

			} else {

				rotationAxis.applyQuaternion( parentQuaternionInv );
				object.quaternion.copy( _tempQuaternion.setFromAxisAngle( rotationAxis, rotationAngle ) );
				object.quaternion.multiply( quaternionStart ).normalize();

			}

		}

		this.dispatchEvent( changeEvent );
		this.dispatchEvent( objectChangeEvent );

	};

	this.pointerUp = function ( pointer ) {

		if ( pointer.button !== undefined && pointer.button !== 0 ) return;

		if ( this.dragging && ( this.axis !== null ) ) {

			mouseUpEvent.mode = this.mode;
			this.dispatchEvent( mouseUpEvent );

		}

		this.dragging = false;

		if ( pointer.button === undefined ) this.axis = null;

	};

	// normalize mouse / touch pointer and remap {x,y} to view space.

	function getPointer( event ) {

		if ( scope.domElement.ownerDocument.pointerLockElement ) {

			return {
				x: 0,
				y: 0,
				button: event.button
			};

		} else {

			var pointer = event.changedTouches ? event.changedTouches[ 0 ] : event;

			var rect = domElement.getBoundingClientRect();

			return {
				x: ( pointer.clientX - rect.left ) / rect.width * 2 - 1,
				y: - ( pointer.clientY - rect.top ) / rect.height * 2 + 1,
				button: event.button
			};

		}

	}

	// mouse / touch event handlers

	function onPointerHover( event ) {

		if ( ! scope.enabled ) return;

		scope.pointerHover( getPointer( event ) );

	}

	function onPointerDown( event ) {

		if ( ! scope.enabled ) return;

		scope.domElement.ownerDocument.addEventListener( "mousemove", onPointerMove, false );

		scope.pointerHover( getPointer( event ) );
		scope.pointerDown( getPointer( event ) );

	}

	function onPointerMove( event ) {

		if ( ! scope.enabled ) return;

		scope.pointerMove( getPointer( event ) );

	}

	function onPointerUp( event ) {

		if ( ! scope.enabled ) return;

		scope.domElement.ownerDocument.removeEventListener( "mousemove", onPointerMove, false );

		scope.pointerUp( getPointer( event ) );

	}

	// TODO: deprecate

	this.getMode = function () {

		return scope.mode;

	};

	this.setMode = function ( mode ) {

		scope.mode = mode;

	};

	this.setTranslationSnap = function ( translationSnap ) {

		scope.translationSnap = translationSnap;

	};

	this.setRotationSnap = function ( rotationSnap ) {

		scope.rotationSnap = rotationSnap;

	};

	this.setScaleSnap = function ( scaleSnap ) {

		scope.scaleSnap = scaleSnap;

	};

	this.setSize = function ( size ) {

		scope.size = size;

	};

	this.setSpace = function ( space ) {

		scope.space = space;

	};

	this.update = function () {

		console.warn( 'THREE.TransformControls: update function has no more functionality and therefore has been deprecated.' );

	};

};

THREE.TransformControls.prototype = Object.assign( Object.create( THREE.Object3D.prototype ), {

	constructor: THREE.TransformControls,

	isTransformControls: true

} );


THREE.TransformControlsGizmo = function () {

	'use strict';

	THREE.Object3D.call( this );

	this.type = 'TransformControlsGizmo';

	// shared materials

	var gizmoMaterial = new THREE.MeshBasicMaterial( {
		depthTest: false,
		depthWrite: false,
		transparent: true,
		side: THREE.DoubleSide,
		fog: false,
		toneMapped: false
	} );

	var gizmoLineMaterial = new THREE.LineBasicMaterial( {
		depthTest: false,
		depthWrite: false,
		transparent: true,
		linewidth: 1,
		fog: false,
		toneMapped: false
	} );

	// Make unique material for each axis/color

	var matInvisible = gizmoMaterial.clone();
	matInvisible.opacity = 0.15;

	var matHelper = gizmoMaterial.clone();
	matHelper.opacity = 0.33;

	var matRed = gizmoMaterial.clone();
	matRed.color.set( 0xff0000 );

	var matGreen = gizmoMaterial.clone();
	matGreen.color.set( 0x00ff00 );

	var matBlue = gizmoMaterial.clone();
	matBlue.color.set( 0x0000ff );

	var matWhiteTransparent = gizmoMaterial.clone();
	matWhiteTransparent.opacity = 0.25;

	var matYellowTransparent = matWhiteTransparent.clone();
	matYellowTransparent.color.set( 0xffff00 );

	var matCyanTransparent = matWhiteTransparent.clone();
	matCyanTransparent.color.set( 0x00ffff );

	var matMagentaTransparent = matWhiteTransparent.clone();
	matMagentaTransparent.color.set( 0xff00ff );

	var matYellow = gizmoMaterial.clone();
	matYellow.color.set( 0xffff00 );

	var matLineRed = gizmoLineMaterial.clone();
	matLineRed.color.set( 0xff0000 );

	var matLineGreen = gizmoLineMaterial.clone();
	matLineGreen.color.set( 0x00ff00 );

	var matLineBlue = gizmoLineMaterial.clone();
	matLineBlue.color.set( 0x0000ff );

	var matLineCyan = gizmoLineMaterial.clone();
	matLineCyan.color.set( 0x00ffff );

	var matLineMagenta = gizmoLineMaterial.clone();
	matLineMagenta.color.set( 0xff00ff );

	var matLineYellow = gizmoLineMaterial.clone();
	matLineYellow.color.set( 0xffff00 );

	var matLineGray = gizmoLineMaterial.clone();
	matLineGray.color.set( 0x787878 );

	var matLineYellowTransparent = matLineYellow.clone();
	matLineYellowTransparent.opacity = 0.25;

	// reusable geometry

	var arrowGeometry = new THREE.CylinderBufferGeometry( 0, 0.05, 0.2, 12, 1, false );

	var scaleHandleGeometry = new THREE.BoxBufferGeometry( 0.125, 0.125, 0.125 );

	var lineGeometry = new THREE.BufferGeometry();
	lineGeometry.setAttribute( 'position', new THREE.Float32BufferAttribute( [ 0, 0, 0,	1, 0, 0 ], 3 ) );

	var CircleGeometry = function ( radius, arc ) {

		var geometry = new THREE.BufferGeometry( );
		var vertices = [];

		for ( var i = 0; i <= 64 * arc; ++ i ) {

			vertices.push( 0, Math.cos( i / 32 * Math.PI ) * radius, Math.sin( i / 32 * Math.PI ) * radius );

		}

		geometry.setAttribute( 'position', new THREE.Float32BufferAttribute( vertices, 3 ) );

		return geometry;

	};

	// Special geometry for transform helper. If scaled with position vector it spans from [0,0,0] to position

	var TranslateHelperGeometry = function () {

		var geometry = new THREE.BufferGeometry();

		geometry.setAttribute( 'position', new THREE.Float32BufferAttribute( [ 0, 0, 0, 1, 1, 1 ], 3 ) );

		return geometry;

	};

	// Gizmo definitions - custom hierarchy definitions for setupGizmo() function

	var gizmoTranslate = {
		X: [
			[ new THREE.Mesh( arrowGeometry, matRed ), [ 1, 0, 0 ], [ 0, 0, - Math.PI / 2 ], null, 'fwd' ],
			[ new THREE.Mesh( arrowGeometry, matRed ), [ 1, 0, 0 ], [ 0, 0, Math.PI / 2 ], null, 'bwd' ],
			[ new THREE.Line( lineGeometry, matLineRed ) ]
		],
		Y: [
			[ new THREE.Mesh( arrowGeometry, matGreen ), [ 0, 1, 0 ], null, null, 'fwd' ],
			[ new THREE.Mesh( arrowGeometry, matGreen ), [ 0, 1, 0 ], [ Math.PI, 0, 0 ], null, 'bwd' ],
			[ new THREE.Line( lineGeometry, matLineGreen ), null, [ 0, 0, Math.PI / 2 ]]
		],
		Z: [
			[ new THREE.Mesh( arrowGeometry, matBlue ), [ 0, 0, 1 ], [ Math.PI / 2, 0, 0 ], null, 'fwd' ],
			[ new THREE.Mesh( arrowGeometry, matBlue ), [ 0, 0, 1 ], [ - Math.PI / 2, 0, 0 ], null, 'bwd' ],
			[ new THREE.Line( lineGeometry, matLineBlue ), null, [ 0, - Math.PI / 2, 0 ]]
		],
		XYZ: [
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.1, 0 ), matWhiteTransparent.clone() ), [ 0, 0, 0 ], [ 0, 0, 0 ]]
		],
		XY: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.295, 0.295 ), matYellowTransparent.clone() ), [ 0.15, 0.15, 0 ]],
			[ new THREE.Line( lineGeometry, matLineYellow ), [ 0.18, 0.3, 0 ], null, [ 0.125, 1, 1 ]],
			[ new THREE.Line( lineGeometry, matLineYellow ), [ 0.3, 0.18, 0 ], [ 0, 0, Math.PI / 2 ], [ 0.125, 1, 1 ]]
		],
		YZ: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.295, 0.295 ), matCyanTransparent.clone() ), [ 0, 0.15, 0.15 ], [ 0, Math.PI / 2, 0 ]],
			[ new THREE.Line( lineGeometry, matLineCyan ), [ 0, 0.18, 0.3 ], [ 0, 0, Math.PI / 2 ], [ 0.125, 1, 1 ]],
			[ new THREE.Line( lineGeometry, matLineCyan ), [ 0, 0.3, 0.18 ], [ 0, - Math.PI / 2, 0 ], [ 0.125, 1, 1 ]]
		],
		XZ: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.295, 0.295 ), matMagentaTransparent.clone() ), [ 0.15, 0, 0.15 ], [ - Math.PI / 2, 0, 0 ]],
			[ new THREE.Line( lineGeometry, matLineMagenta ), [ 0.18, 0, 0.3 ], null, [ 0.125, 1, 1 ]],
			[ new THREE.Line( lineGeometry, matLineMagenta ), [ 0.3, 0, 0.18 ], [ 0, - Math.PI / 2, 0 ], [ 0.125, 1, 1 ]]
		]
	};

	var pickerTranslate = {
		X: [
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.2, 0, 1, 4, 1, false ), matInvisible ), [ 0.6, 0, 0 ], [ 0, 0, - Math.PI / 2 ]]
		],
		Y: [
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.2, 0, 1, 4, 1, false ), matInvisible ), [ 0, 0.6, 0 ]]
		],
		Z: [
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.2, 0, 1, 4, 1, false ), matInvisible ), [ 0, 0, 0.6 ], [ Math.PI / 2, 0, 0 ]]
		],
		XYZ: [
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.2, 0 ), matInvisible ) ]
		],
		XY: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), matInvisible ), [ 0.2, 0.2, 0 ]]
		],
		YZ: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), matInvisible ), [ 0, 0.2, 0.2 ], [ 0, Math.PI / 2, 0 ]]
		],
		XZ: [
			[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), matInvisible ), [ 0.2, 0, 0.2 ], [ - Math.PI / 2, 0, 0 ]]
		]
	};

	var helperTranslate = {
		START: [
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.01, 2 ), matHelper ), null, null, null, 'helper' ]
		],
		END: [
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.01, 2 ), matHelper ), null, null, null, 'helper' ]
		],
		DELTA: [
			[ new THREE.Line( TranslateHelperGeometry(), matHelper ), null, null, null, 'helper' ]
		],
		X: [
			[ new THREE.Line( lineGeometry, matHelper.clone() ), [ - 1e3, 0, 0 ], null, [ 1e6, 1, 1 ], 'helper' ]
		],
		Y: [
			[ new THREE.Line( lineGeometry, matHelper.clone() ), [ 0, - 1e3, 0 ], [ 0, 0, Math.PI / 2 ], [ 1e6, 1, 1 ], 'helper' ]
		],
		Z: [
			[ new THREE.Line( lineGeometry, matHelper.clone() ), [ 0, 0, - 1e3 ], [ 0, - Math.PI / 2, 0 ], [ 1e6, 1, 1 ], 'helper' ]
		]
	};

	var gizmoRotate = {
		X: [
			[ new THREE.Line( CircleGeometry( 1, 0.5 ), matLineRed ) ],
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.04, 0 ), matRed ), [ 0, 0, 0.99 ], null, [ 1, 3, 1 ]],
		],
		Y: [
			[ new THREE.Line( CircleGeometry( 1, 0.5 ), matLineGreen ), null, [ 0, 0, - Math.PI / 2 ]],
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.04, 0 ), matGreen ), [ 0, 0, 0.99 ], null, [ 3, 1, 1 ]],
		],
		Z: [
			[ new THREE.Line( CircleGeometry( 1, 0.5 ), matLineBlue ), null, [ 0, Math.PI / 2, 0 ]],
			[ new THREE.Mesh( new THREE.OctahedronBufferGeometry( 0.04, 0 ), matBlue ), [ 0.99, 0, 0 ], null, [ 1, 3, 1 ]],
		],
		E: [
			[ new THREE.Line( CircleGeometry( 1.25, 1 ), matLineYellowTransparent ), null, [ 0, Math.PI / 2, 0 ]],
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.03, 0, 0.15, 4, 1, false ), matLineYellowTransparent ), [ 1.17, 0, 0 ], [ 0, 0, - Math.PI / 2 ], [ 1, 1, 0.001 ]],
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.03, 0, 0.15, 4, 1, false ), matLineYellowTransparent ), [ - 1.17, 0, 0 ], [ 0, 0, Math.PI / 2 ], [ 1, 1, 0.001 ]],
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.03, 0, 0.15, 4, 1, false ), matLineYellowTransparent ), [ 0, - 1.17, 0 ], [ Math.PI, 0, 0 ], [ 1, 1, 0.001 ]],
			[ new THREE.Mesh( new THREE.CylinderBufferGeometry( 0.03, 0, 0.15, 4, 1, false ), matLineYellowTransparent ), [ 0, 1.17, 0 ], [ 0, 0, 0 ], [ 1, 1, 0.001 ]],
		],
		XYZE: [
			[ new THREE.Line( CircleGeometry( 1, 1 ), matLineGray ), null, [ 0, Math.PI / 2, 0 ]]
		]
	};

	var helperRotate = {
		AXIS: [
			[ new THREE.Line( lineGeometry, matHelper.clone() ), [ - 1e3, 0, 0 ], null, [ 1e6, 1, 1 ], 'helper' ]
		]
	};

	var pickerRotate = {
		X: [
			[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.1, 4, 24 ), matInvisible ), [ 0, 0, 0 ], [ 0, - Math.PI / 2, - Math.PI / 2 ]],
		],
		Y: [
			[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.1, 4, 24 ), matInvisible ), [ 0, 0, 0 ], [ Math.PI / 2, 0, 0 ]],
		],
		Z: [
			[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.1, 4, 24 ), matInvisible ), [ 0, 0, 0 ], [ 0, 0, - Math.PI / 2 ]],
		],
		E: [
			[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1.25, 0.1, 2, 24 ), matInvisible ) ]
		],
		XYZE: [
			[ new THREE.Mesh( new THREE.SphereBufferGeometry( 0.7, 10, 8 ), matInvisible ) ]
		]
	};

	var gizmoScale = {
		X: [
			[ new THREE.Mesh( scaleHandleGeometry, matRed ), [ 0.8, 0, 0 ], [ 0, 0, - Math.PI / 2 ]],
			[ new THREE.Line( lineGeometry, matLineRed ), null, null, [ 0.8, 1, 1 ]]
		],
		Y: [
			[ new THREE.Mesh( scaleHandleGeometry, matGreen ), [ 0, 0.8, 0 ]],
			[ new THREE.Line( lineGeometry, matLineGreen ), null, [ 0, 0, Math.PI / 2 ], [ 0.8, 1, 1 ]]
		],
		Z: [
			[ new THREE.Mesh( scaleHandleGeometry, matBlue ), [ 0, 0, 0.8 ], [ Math.PI / 2, 0, 0 ]],
			[ new THREE.Line( lineGeometry, matLineBlue ), null, [ 0, - Math.PI / 2, 0 ], [ 0.8, 1, 1 ]]
		],
		XY: [
			[ new THREE.Mesh( scaleHandleGeometry, matYellowTransparent ), [ 0.85, 0.85, 0 ], null, [ 2, 2, 0.2 ]],
			[ new THREE.Line( lineGeometry, matLineYellow ), [ 0.855, 0.98, 0 ], null, [ 0.125, 1, 1 ]],
			[ new THREE.Line( lineGeometry, matLineYellow ), [ 0.98, 0.855, 0 ], [ 0, 0, Math.PI / 2 ], [ 0.125, 1, 1 ]]
		],
		YZ: [
			[ new THREE.Mesh( scaleHandleGeometry, matCyanTransparent ), [ 0, 0.85, 0.85 ], null, [ 0.2, 2, 2 ]],
			[ new THREE.Line( lineGeometry, matLineCyan ), [ 0, 0.855, 0.98 ], [ 0, 0, Math.PI / 2 ], [ 0.125, 1, 1 ]],
			[ new THREE.Line( lineGeometry, matLineCyan ), [ 0, 0.98, 0.855 ], [ 0, - Math.PI / 2, 0 ], [ 0.125, 1, 1 ]]
		],
		XZ: [