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@@ -30,7 +30,8 @@
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<script type="text/javascript" src="js/controls/TrackballControls.js"></script>
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</head>
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<body>
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- <div id="info"><a href="http://threejs.org" target="_blank" rel="noopener">three.js</a> webgl - buffer geometry constructed from geometry - (<a target="_blank" href="http://callum.com">author</a>)</div>
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+ <div id="info"><a href="http://threejs.org" target="_blank" rel="noopener">three.js</a> webgl - buffer geometry constructed from geometry - by <a target="_blank" href="http://callum.com">Callum Prentice</a></div>
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+
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<script>
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if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
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@@ -42,41 +43,34 @@
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function init() {
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- renderer = new THREE.WebGLRenderer( {
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- antialias: true
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- } );
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+ renderer = new THREE.WebGLRenderer( { antialias: true } );
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renderer.setPixelRatio( window.devicePixelRatio );
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renderer.setSize( window.innerWidth, window.innerHeight );
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-
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document.body.appendChild( renderer.domElement );
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scene = new THREE.Scene();
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camera = new THREE.PerspectiveCamera( 45.0, window.innerWidth / window.innerHeight, 100, 1500.0 );
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camera.position.z = 480.0;
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-
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- scene.add( new THREE.AmbientLight( 0x444444 ) );
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-
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- var light1 = new THREE.DirectionalLight( 0x999999, 0.1 );
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- light1.position.set( 1, 1, 1 );
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- scene.add( light1 );
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-
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- var light2 = new THREE.DirectionalLight( 0x999999, 1.5 );
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- light2.position.set( 0, -1, 0 );
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- scene.add( light2 );
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+ scene.add( camera );
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controls = new THREE.TrackballControls( camera, renderer.domElement );
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controls.minDistance = 100.0;
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controls.maxDistance = 800.0;
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controls.dynamicDampingFactor = 0.1;
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+ scene.add( new THREE.AmbientLight( 0xffffff, 0.2 ) );
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+
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+ var light = new THREE.PointLight( 0xffffff, 0.7 );
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+ camera.add( light );
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+
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+ createScene();
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+
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stats = new Stats();
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document.body.appendChild( stats.dom );
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window.addEventListener( 'resize', onWindowResize, false );
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- createScene();
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-
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}
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function createGeometry() {
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@@ -123,23 +117,25 @@
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var spherical = new THREE.Spherical();
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var vector = new THREE.Vector3();
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+ var color = new THREE.Color( 0xffffff );
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+ var heartGeometry = createGeometry();
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+ var geometry = new THREE.Geometry();
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+
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for ( var i = 1, l = count; i <= l; i ++ ) {
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- var phi = Math.acos( -1 + ( 2 * i ) / l );
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+ var phi = Math.acos( - 1 + ( 2 * i ) / l );
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var theta = Math.sqrt( l * Math.PI ) * phi;
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spherical.set( radius, phi, theta );
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vector.setFromSpherical( spherical );
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- var geometry = createGeometry();
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-
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+ geometry.copy( heartGeometry );
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geometry.lookAt( vector );
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geometry.translate( vector.x, vector.y, vector.z );
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- var color = new THREE.Color( 0xffffff );
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color.setHSL( ( i / l ), 1.0, 0.7 );
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- geometry.faces.forEach( function ( face, index ) {
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+ geometry.faces.forEach( function ( face ) {
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positions.push( geometry.vertices[ face.a ].x );
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positions.push( geometry.vertices[ face.a ].y );
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@@ -179,10 +175,7 @@
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bufferGeometry.addAttribute( 'normal', new THREE.Float32BufferAttribute( normals, 3 ) );
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bufferGeometry.addAttribute( 'color', new THREE.Float32BufferAttribute( colors, 3 ) );
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- var material = new THREE.MeshPhongMaterial( {
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- shininess: 80,
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- vertexColors: THREE.VertexColors
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- } );
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+ var material = new THREE.MeshPhongMaterial( { shininess: 80, vertexColors: THREE.VertexColors } );
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var mesh = new THREE.Mesh( bufferGeometry, material );
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scene.add( mesh );
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@@ -203,9 +196,11 @@
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controls.update();
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stats.update();
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+
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renderer.render( scene, camera );
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}
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+
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</script>
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</body>
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</html>
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Mr.doob