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@@ -39,18 +39,7 @@
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<body>
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<div id="info">
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<a href="http://threejs.org" target="_blank">three.js</a> -
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- STL loader test by <a href="https://github.com/aleeper">aleeper</a>
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-
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- <p></p>
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- <div style="display:inline-block; width:310px; text-align: left" >
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- <span id="clickBinary" class="button highlight" >Binary</span>
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-  - PR2 head from <a href="http://www.ros.org/wiki/pr2_description">www.ros.org</a>
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- </div>
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- <p></p>
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- <div style="display:inline-block; width:310px; text-align: left" >
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- <span id="clickASCII" class="button" >ASCII</span>
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-  - A simple CAD part.
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- </div>
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+ STL loader test by <a href="https://github.com/aleeper">aleeper</a>. PR2 head from <a href="http://www.ros.org/wiki/pr2_description">www.ros.org</a>
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</div>
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<script src="../build/three.min.js"></script>
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@@ -66,9 +55,7 @@
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var container, stats;
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- var camera, scene, renderer, objects = [];
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-
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- var buttonBinary, buttonASCII;
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+ var camera, cameraTarget, scene, renderer;
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init();
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animate();
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@@ -78,52 +65,89 @@
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container = document.createElement( 'div' );
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document.body.appendChild( container );
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- // Set up buttons
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- buttonBinary= document.getElementById('clickBinary');
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- buttonBinary.addEventListener( "click", loadBinaryExample, false );
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- buttonASCII = document.getElementById('clickASCII');
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- buttonASCII.addEventListener( "click", loadASCIIExample, false );
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-
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camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 1, 15 );
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- camera.position.set( 3, 0.5, 3 );
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+ camera.position.set( 3, 0.15, 3 );
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+
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+ cameraTarget = new THREE.Vector3( 0, -0.25, 0 );
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scene = new THREE.Scene();
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scene.fog = new THREE.Fog( 0xffffff, 2, 15 );
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scene.fog.color.setHSV( 0.06, 0.2, 0.45 );
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- // Grid
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- var size = 20, step = 0.25;
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+ // Ground
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- var geometry = new THREE.Geometry();
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- var material = new THREE.LineBasicMaterial( { color: 0x000000 } );
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+ var plane = new THREE.Mesh( new THREE.PlaneGeometry( 40, 40 ), new THREE.MeshPhongMaterial( { ambient: 0x999999, color: 0x999999, specular: 0x101010 } ) );
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+ plane.rotation.x = -Math.PI/2;
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+ plane.position.y = -0.5;
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+ scene.add( plane );
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- for ( var i = - size; i <= size; i += step ) {
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+ plane.receiveShadow = true;
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- geometry.vertices.push( new THREE.Vector3( - size, - 0.04, i ) );
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- geometry.vertices.push( new THREE.Vector3( size, - 0.04, i ) );
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- geometry.vertices.push( new THREE.Vector3( i, - 0.04, - size ) );
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- geometry.vertices.push( new THREE.Vector3( i, - 0.04, size ) );
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+ // ASCII file
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+
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+ var loader = new THREE.STLLoader();
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+ loader.addEventListener( 'load', function ( event ) {
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- }
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+ var geometry = event.content;
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+ var material = new THREE.MeshPhongMaterial( { ambient: 0xff5533, color: 0xff5533, specular: 0x111111, shininess: 200 } );
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+ var mesh = new THREE.Mesh( geometry, material );
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- var line = new THREE.Line( geometry, material, THREE.LinePieces );
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- line.position.y = -0.46;
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- scene.add( line );
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+ mesh.position.set( 0, - 0.25, 0.6 );
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+ mesh.rotation.set( 0, - Math.PI / 2, 0 );
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+ mesh.scale.set( 0.5, 0.5, 0.5 );
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- // Ground
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+ mesh.castShadow = true;
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+ mesh.receiveShadow = true;
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- var plane = new THREE.Mesh( new THREE.PlaneGeometry( 40, 40 ), new THREE.MeshPhongMaterial( { ambient: 0x999999, color: 0x999999, specular: 0x101010 } ) );
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- plane.rotation.x = -Math.PI/2;
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- plane.position.y = -0.5;
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- scene.add( plane );
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+ scene.add( mesh );
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- plane.receiveShadow = true;
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+ } );
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+ loader.load( './models/stl/ascii/slotted_disk.stl' );
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+
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+
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+ // Binary files
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+
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+ var material = new THREE.MeshPhongMaterial( { ambient: 0x555555, color: 0xAAAAAA, specular: 0x111111, shininess: 200 } );
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+
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+ var loader = new THREE.STLLoader();
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+ loader.addEventListener( 'load', function ( event ) {
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+
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+ var geometry = event.content;
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+ var mesh = new THREE.Mesh( geometry, material );
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+
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+ mesh.position.set( 0, - 0.37, - 0.6 );
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+ mesh.rotation.set( - Math.PI / 2, 0, 0 );
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+ mesh.scale.set( 2, 2, 2 );
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+
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+ mesh.castShadow = true;
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+ mesh.receiveShadow = true;
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+
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+ scene.add( mesh );
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+
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+ } );
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+ loader.load( './models/stl/binary/pr2_head_pan.stl' );
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+
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+ var loader = new THREE.STLLoader();
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+ loader.addEventListener( 'load', function ( event ) {
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+
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+ var geometry = event.content;
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+ var mesh = new THREE.Mesh( geometry, material );
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+
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+ mesh.position.set( 0.136, - 0.37, - 0.6 );
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+ mesh.rotation.set( - Math.PI / 2, 0.3, 0 );
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+ mesh.scale.set( 2, 2, 2 );
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+
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+ mesh.castShadow = true;
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+ mesh.receiveShadow = true;
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+
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+ scene.add( mesh );
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+
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+ } );
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+ loader.load( './models/stl/binary/pr2_head_tilt.stl' );
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- // Object
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- loadBinaryExample();
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// Lights
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@@ -134,7 +158,7 @@
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// renderer
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- renderer = new THREE.WebGLRenderer( { antialias: true, clearColor: 0x111111, clearAlpha: 1, alpha: false } );
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+ renderer = new THREE.WebGLRenderer( { antialias: true, alpha: false } );
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renderer.setSize( window.innerWidth, window.innerHeight );
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renderer.setClearColor( scene.fog.color, 1 );
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@@ -168,7 +192,7 @@
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scene.add( directionalLight );
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directionalLight.castShadow = true;
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- //directionalLight.shadowCameraVisible = true;
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+ // directionalLight.shadowCameraVisible = true;
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var d = 1;
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directionalLight.shadowCameraLeft = -d;
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@@ -179,8 +203,8 @@
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directionalLight.shadowCameraNear = 1;
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directionalLight.shadowCameraFar = 4;
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- directionalLight.shadowMapWidth = 2048;
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- directionalLight.shadowMapHeight = 2048;
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+ directionalLight.shadowMapWidth = 1024;
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+ directionalLight.shadowMapHeight = 1024;
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directionalLight.shadowBias = -0.005;
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directionalLight.shadowDarkness = 0.15;
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@@ -196,70 +220,6 @@
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}
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- function loadBinaryExample() {
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- buttonBinary.className = "button highlight";
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- buttonASCII.className = "button";
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-
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- // Clear out old objects
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- for(var i = 0; i < objects.length; i++)
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- scene.remove(objects[i]);
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-
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- var scale = 2.0;
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- var material = new THREE.MeshPhongMaterial( { ambient: 0x555555, color: 0xAAAAAA, specular: 0x111111, shininess: 200 } );
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-
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- loadFile('./models/stl/binary/pr2_head_pan.stl', scale, new THREE.Vector3(0,0,0), new THREE.Vector3(-Math.PI/2, 0, 0), material);
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- loadFile('./models/stl/binary/pr2_head_tilt.stl', scale, new THREE.Vector3(0.068*scale, 0, 0), new THREE.Vector3(-Math.PI/2, 0.3, 0), material);
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-
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- }
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-
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- function loadASCIIExample() {
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- buttonBinary.className = "button";
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- buttonASCII.className = "button highlight";
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-
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- // Clear out old objects
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- for(var i = 0; i < objects.length; i++)
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- scene.remove(objects[i]);
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-
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- loadFile('./models/stl/ascii/slotted_disk.stl', 1.0, null, new THREE.Vector3(-Math.PI/2, 0, 0));
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-
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- }
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-
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- function loadFile( filename, scale, offset, rotate, material ) {
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-
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- if(scale == null)
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- scale = 1.0;
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-
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- if(offset == null)
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- offset = new THREE.Vector3(0,0,0);
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-
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- if(rotate == null)
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- rotate = new THREE.Vector3(0,0,0);
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-
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- if(material == null)
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- material = new THREE.MeshPhongMaterial( { ambient: 0xff5533, color: 0xff5533, specular: 0x111111, shininess: 200 } );
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-
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-
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- var loader = new THREE.STLLoader();
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- loader.addEventListener( 'load', function ( event ) {
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-
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- var geometry = event.content;
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- var mesh = new THREE.Mesh( geometry, material );
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-
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- mesh.scale = new THREE.Vector3(scale, scale, scale);
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- mesh.position = offset;
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- mesh.rotation = rotate;
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-
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- mesh.castShadow = true;
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- mesh.receiveShadow = true;
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-
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- objects.push(mesh);
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- scene.add( objects[ objects.length - 1 ] );
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-
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- } );
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- loader.load( filename );
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-
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- }
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-
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function animate() {
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requestAnimationFrame( animate );
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@@ -276,7 +236,7 @@
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camera.position.x = Math.cos( timer ) * 3;
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camera.position.z = Math.sin( timer ) * 3;
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- camera.lookAt( scene.position );
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+ camera.lookAt( cameraTarget );
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renderer.render( scene, camera );
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Mr.doob