Updated examples/js files

examples/js/interactive/HTMLMesh.js

@@ -0,0 +1,291 @@
+( function () {
+
+	class HTMLMesh extends THREE.Mesh {
+
+		constructor( dom ) {
+
+			const texture = new HTMLTexture( dom );
+			const geometry = new THREE.PlaneGeometry( texture.image.width * 0.001, texture.image.height * 0.001 );
+			const material = new THREE.MeshBasicMaterial( {
+				map: texture,
+				toneMapped: false
+			} );
+			super( geometry, material );
+
+			function onEvent( event ) {
+
+				material.map.dispatchEvent( event );
+
+			}
+
+			this.addEventListener( 'mousedown', onEvent );
+			this.addEventListener( 'mousemove', onEvent );
+			this.addEventListener( 'mouseup', onEvent );
+			this.addEventListener( 'click', onEvent );
+
+		}
+
+	}
+
+	class HTMLTexture extends THREE.CanvasTexture {
+
+		constructor( dom ) {
+
+			super( html2canvas( dom ) );
+			this.dom = dom;
+			this.anisotropy = 16;
+			this.encoding = THREE.sRGBEncoding;
+			this.minFilter = THREE.LinearFilter;
+			this.magFilter = THREE.LinearFilter;
+
+		}
+
+		dispatchEvent( event ) {
+
+			htmlevent( this.dom, event.type, event.data.x, event.data.y );
+			this.update();
+
+		}
+
+		update() {
+
+			this.image = html2canvas( this.dom );
+			this.needsUpdate = true;
+
+		}
+
+	} //
+
+
+	function html2canvas( element ) {
+
+		var range = document.createRange();
+
+		function Clipper( context ) {
+
+			var clips = [];
+			var isClipping = false;
+
+			function doClip() {
+
+				if ( isClipping ) {
+
+					isClipping = false;
+					context.restore();
+
+				}
+
+				if ( clips.length === 0 ) return;
+				var minX = - Infinity,
+					minY = - Infinity;
+				var maxX = Infinity,
+					maxY = Infinity;
+
+				for ( var i = 0; i < clips.length; i ++ ) {
+
+					var clip = clips[ i ];
+					minX = Math.max( minX, clip.x );
+					minY = Math.max( minY, clip.y );
+					maxX = Math.min( maxX, clip.x + clip.width );
+					maxY = Math.min( maxY, clip.y + clip.height );
+
+				}
+
+				context.save();
+				context.beginPath();
+				context.rect( minX, minY, maxX - minX, maxY - minY );
+				context.clip();
+				isClipping = true;
+
+			}
+
+			return {
+				add: function ( clip ) {
+
+					clips.push( clip );
+					doClip();
+
+				},
+				remove: function () {
+
+					clips.pop();
+					doClip();
+
+				}
+			};
+
+		}
+
+		function drawText( style, x, y, string ) {
+
+			if ( string !== '' ) {
+
+				if ( style.textTransform === 'uppercase' ) {
+
+					string = string.toUpperCase();
+
+				}
+
+				context.font = style.fontSize + ' ' + style.fontFamily;
+				context.textBaseline = 'top';
+				context.fillStyle = style.color;
+				context.fillText( string, x, y );
+
+			}
+
+		}
+
+		function drawBorder( style, which, x, y, width, height ) {
+
+			var borderWidth = style[ which + 'Width' ];
+			var borderStyle = style[ which + 'Style' ];
+			var borderColor = style[ which + 'Color' ];
+
+			if ( borderWidth !== '0px' && borderStyle !== 'none' && borderColor !== 'transparent' && borderColor !== 'rgba(0, 0, 0, 0)' ) {
+
+				context.strokeStyle = borderColor;
+				context.beginPath();
+				context.moveTo( x, y );
+				context.lineTo( x + width, y + height );
+				context.stroke();
+
+			}
+
+		}
+
+		function drawElement( element, style ) {
+
+			var x = 0,
+				y = 0,
+				width = 0,
+				height = 0;
+
+			if ( element.nodeType === 3 ) {
+
+				// text
+				range.selectNode( element );
+				var rect = range.getBoundingClientRect();
+				x = rect.left - offset.left - 0.5;
+				y = rect.top - offset.top - 0.5;
+				width = rect.width;
+				height = rect.height;
+				drawText( style, x, y, element.nodeValue.trim() );
+
+			} else {
+
+				if ( element.style.display === 'none' ) return;
+				var rect = element.getBoundingClientRect();
+				x = rect.left - offset.left - 0.5;
+				y = rect.top - offset.top - 0.5;
+				width = rect.width;
+				height = rect.height;
+				style = window.getComputedStyle( element );
+				var backgroundColor = style.backgroundColor;
+
+				if ( backgroundColor !== 'transparent' && backgroundColor !== 'rgba(0, 0, 0, 0)' ) {
+
+					context.fillStyle = backgroundColor;
+					context.fillRect( x, y, width, height );
+
+				}
+
+				drawBorder( style, 'borderTop', x, y, width, 0 );
+				drawBorder( style, 'borderLeft', x, y, 0, height );
+				drawBorder( style, 'borderBottom', x, y + height, width, 0 );
+				drawBorder( style, 'borderRight', x + width, y, 0, height );
+
+				if ( element.type === 'color' || element.type === 'text' ) {
+
+					clipper.add( {
+						x: x,
+						y: y,
+						width: width,
+						height: height
+					} );
+					drawText( style, x + parseInt( style.paddingLeft ), y + parseInt( style.paddingTop ), element.value );
+					clipper.remove();
+
+				}
+
+			}
+			/*
+    // debug
+    context.strokeStyle = '#' + Math.random().toString( 16 ).slice( - 3 );
+    context.strokeRect( x - 0.5, y - 0.5, width + 1, height + 1 );
+    */
+
+
+			var isClipping = style.overflow === 'auto' || style.overflow === 'hidden';
+			if ( isClipping ) clipper.add( {
+				x: x,
+				y: y,
+				width: width,
+				height: height
+			} );
+
+			for ( var i = 0; i < element.childNodes.length; i ++ ) {
+
+				drawElement( element.childNodes[ i ], style );
+
+			}
+
+			if ( isClipping ) clipper.remove();
+
+		}
+
+		var offset = element.getBoundingClientRect();
+		var canvas = document.createElement( 'canvas' );
+		canvas.width = offset.width;
+		canvas.height = offset.height;
+		var context = canvas.getContext( '2d'
+			/*, { alpha: false }*/
+		);
+		var clipper = new Clipper( context ); // console.time( 'drawElement' );
+
+		drawElement( element ); // console.timeEnd( 'drawElement' );
+
+		return canvas;
+
+	}
+
+	function htmlevent( element, event, x, y ) {
+
+		const mouseEventInit = {
+			clientX: x * element.offsetWidth + element.offsetLeft,
+			clientY: y * element.offsetHeight + element.offsetTop,
+			view: element.ownerDocument.defaultView
+		};
+		window.dispatchEvent( new MouseEvent( event, mouseEventInit ) );
+		const rect = element.getBoundingClientRect();
+		x = x * rect.width + rect.left;
+		y = y * rect.height + rect.top;
+
+		function traverse( element ) {
+
+			if ( element.nodeType !== 3 ) {
+
+				const rect = element.getBoundingClientRect();
+
+				if ( x > rect.left && x < rect.right && y > rect.top && y < rect.bottom ) {
+
+					element.dispatchEvent( new MouseEvent( event, mouseEventInit ) );
+
+				}
+
+				for ( var i = 0; i < element.childNodes.length; i ++ ) {
+
+					traverse( element.childNodes[ i ] );
+
+				}
+
+			}
+
+		}
+
+		traverse( element );
+
+	}
+
+	THREE.HTMLMesh = HTMLMesh;
+
+} )();

examples/js/interactive/InteractiveGroup.js

@@ -0,0 +1,100 @@
+( function () {
+
+	const _pointer = new THREE.Vector2();
+
+	const _event = {
+		type: '',
+		data: _pointer
+	};
+
+	class InteractiveGroup extends THREE.Group {
+
+		constructor( renderer, camera ) {
+
+			super();
+			const scope = this;
+			const raycaster = new THREE.Raycaster();
+			const tempMatrix = new THREE.Matrix4(); // Pointer Events
+
+			const element = renderer.domElement;
+
+			function onPointerEvent( event ) {
+
+				event.stopPropagation();
+				_pointer.x = event.clientX / element.clientWidth * 2 - 1;
+				_pointer.y = - ( event.clientY / element.clientHeight ) * 2 + 1;
+				raycaster.setFromCamera( _pointer, camera );
+				const intersects = raycaster.intersectObjects( scope.children );
+
+				if ( intersects.length > 0 ) {
+
+					const intersection = intersects[ 0 ];
+					const object = intersection.object;
+					const uv = intersection.uv;
+					_event.type = event.type;
+
+					_event.data.set( uv.x, 1 - uv.y );
+
+					object.dispatchEvent( _event );
+
+				}
+
+			}
+
+			element.addEventListener( 'pointerdown', onPointerEvent );
+			element.addEventListener( 'pointerup', onPointerEvent );
+			element.addEventListener( 'pointermove', onPointerEvent );
+			element.addEventListener( 'mousedown', onPointerEvent );
+			element.addEventListener( 'mouseup', onPointerEvent );
+			element.addEventListener( 'mousemove', onPointerEvent );
+			element.addEventListener( 'click', onPointerEvent ); // WebXR Controller Events
+			// TODO: Dispatch pointerevents too
+
+			const events = {
+				'move': 'mousemove',
+				'select': 'click',
+				'selectstart': 'mousedown',
+				'selectend': 'mouseup'
+			};
+
+			function onXRControllerEvent( event ) {
+
+				const controller = event.target;
+				tempMatrix.identity().extractRotation( controller.matrixWorld );
+				raycaster.ray.origin.setFromMatrixPosition( controller.matrixWorld );
+				raycaster.ray.direction.set( 0, 0, - 1 ).applyMatrix4( tempMatrix );
+				const intersections = raycaster.intersectObjects( scope.children );
+
+				if ( intersections.length > 0 ) {
+
+					const intersection = intersections[ 0 ];
+					const object = intersection.object;
+					const uv = intersection.uv;
+					_event.type = events[ event.type ];
+
+					_event.data.set( uv.x, 1 - uv.y );
+
+					object.dispatchEvent( _event );
+
+				}
+
+			}
+
+			const controller1 = renderer.xr.getController( 0 );
+			controller1.addEventListener( 'move', onXRControllerEvent );
+			controller1.addEventListener( 'select', onXRControllerEvent );
+			controller1.addEventListener( 'selectstart', onXRControllerEvent );
+			controller1.addEventListener( 'selectend', onXRControllerEvent );
+			const controller2 = renderer.xr.getController( 1 );
+			controller2.addEventListener( 'move', onXRControllerEvent );
+			controller2.addEventListener( 'select', onXRControllerEvent );
+			controller2.addEventListener( 'selectstart', onXRControllerEvent );
+			controller2.addEventListener( 'selectend', onXRControllerEvent );
+
+		}
+
+	}
+
+	THREE.InteractiveGroup = InteractiveGroup;
+
+} )();

examples/js/physics/AmmoPhysics.js

@@ -116,8 +116,6 @@
 
 			if ( mass > 0 ) {
 
-				mesh.instanceMatrix.setUsage( 35048 ); // THREE.DynamicDrawUsage = 35048
-
 				meshes.push( mesh );
 				meshMap.set( mesh, bodies );