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Threejs: WebGL 3D text to three.js ocean scene

I'm working with the three.js ocean scene and 3D canvas text. The 3D text is suppose to replace the location of the ball, but the text doesn't appear.
When I inspect elements, I only notice the canvas for the background rendering. How can both canvases- the background and 3D text- appear? How can I overlay a canvas on another?
What is another way to have 3D text over the water without using canvas or canvasrenderer.js for the 3D text?
Original code for Canvas 3D Text: https://github.com/mrdoob/three.js/blob/master/examples/canvas_geometry_text.html
JavaScript to combine both elements:
var container, stats;
var camera, scene, renderer;
var parameters = {
width: 2000,
height: 2000,
widthSegments: 250,
heightSegments: 250,
depth: 1500,
param: 4,
filterparam: 1
};
var waterNormals;
var group;
var targetRotation = 0;
var targetRotationOnMouseDown = 0;
var loader = new THREE.FontLoader();
loader.load( 'fonts/helvetiker_regular.typeface.json', function ( font ) {
} );
init();
animate();
function init( font ) {
container = document.createElement( 'div' );
document.body.appendChild( container );
camera = new THREE.PerspectiveCamera( 50, window.innerWidth / window.innerHeight, 1, 1000 );
camera.position.set( 0, 150, 500 );
scene = new THREE.Scene();
// Get text from hash
var theText = "three.js";
var hash = document.location.hash.substr( 1 );
if ( hash.length !== 0 ) {
theText = hash;
}
var geometry0 = new THREE.TextGeometry( theText, {
font: font,
size: 80,
height: 20,
curveSegments: 2
});
geometry.computeBoundingBox();
var centerOffset = -0.5 * ( geometry.boundingBox.max.x - geometry.boundingBox.min.x );
var material0 = new THREE.MultiMaterial( [
new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff, overdraw: 0.5 } ),
new THREE.MeshBasicMaterial( { color: 0x000000, overdraw: 0.5 } )
] );
var mesh = new THREE.Mesh( geometry0, material0 );
mesh.position.x = centerOffset;
mesh.position.y = 100;
mesh.position.z = 50;
group = new THREE.Group();
group.add( mesh );
scene.add( group );
renderer = new THREE.CanvasRenderer();
renderer.setClearColor( 0xf0f0f0 );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
stats = new Stats();
container.appendChild( stats.dom );
//
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function init() {
container = document.createElement( 'div' );
document.body.appendChild( container );
renderer = new THREE.WebGLRenderer();
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera( 55, window.innerWidth / window.innerHeight, 0.5, 3000000 );
camera.position.set( 2000, 750, 2000 );
controls = new THREE.OrbitControls( camera, renderer.domElement );
controls.enablePan = false;
controls.minDistance = 1000.0;
controls.maxDistance = 5000.0;
controls.maxPolarAngle = Math.PI * 0.495;
controls.target.set( 0, 500, 0 );
scene.add( new THREE.AmbientLight( 0x444444 ) );
var light = new THREE.DirectionalLight( 0xffffbb, 1 );
light.position.set( - 1, 1, - 1 );
scene.add( light );
waterNormals = new THREE.TextureLoader().load( 'textures/waternormals.jpg' );
waterNormals.wrapS = waterNormals.wrapT = THREE.RepeatWrapping;
water = new THREE.Water( renderer, camera, scene, {
textureWidth: 512,
textureHeight: 512,
waterNormals: waterNormals,
alpha: 1.0,
sunDirection: light.position.clone().normalize(),
sunColor: 0xffffff,
waterColor: 0x001e0f,
distortionScale: 50.0,
} );
mirrorMesh = new THREE.Mesh(
new THREE.PlaneBufferGeometry( parameters.width * 500, parameters.height * 500 ),
water.material
);
mirrorMesh.add( water );
mirrorMesh.rotation.x = - Math.PI * 0.5;
scene.add( mirrorMesh );
// load skybox
var cubeMap = new THREE.CubeTexture( [] );
cubeMap.format = THREE.RGBFormat;
var loader = new THREE.ImageLoader();
loader.load( 'textures/skyboxsun25degtest.png', function ( image ) {
var getSide = function ( x, y ) {
var size = 1024;
var canvas = document.createElement( 'canvas' );
canvas.width = size;
canvas.height = size;
var context = canvas.getContext( '2d' );
context.drawImage( image, - x * size, - y * size );
return canvas;
};
cubeMap.images[ 0 ] = getSide( 2, 1 ); // px
cubeMap.images[ 1 ] = getSide( 0, 1 ); // nx
cubeMap.images[ 2 ] = getSide( 1, 0 ); // py
cubeMap.images[ 3 ] = getSide( 1, 2 ); // ny
cubeMap.images[ 4 ] = getSide( 1, 1 ); // pz
cubeMap.images[ 5 ] = getSide( 3, 1 ); // nz
cubeMap.needsUpdate = true;
} );
var cubeShader = THREE.ShaderLib[ 'cube' ];
cubeShader.uniforms[ 'tCube' ].value = cubeMap;
var skyBoxMaterial = new THREE.ShaderMaterial( {
fragmentShader: cubeShader.fragmentShader,
vertexShader: cubeShader.vertexShader,
uniforms: cubeShader.uniforms,
depthWrite: false,
side: THREE.BackSide
} );
var skyBox = new THREE.Mesh(
new THREE.BoxGeometry( 1000000, 1000000, 1000000 ),
skyBoxMaterial
);
scene.add( skyBox );
var geometry = new THREE.IcosahedronGeometry( 400, 4 );
for ( var i = 0, j = geometry.faces.length; i < j; i ++ ) {
geometry.faces[ i ].color.setHex( Math.random() * 0xffffff );
}
var material = new THREE.MeshPhongMaterial( {
vertexColors: THREE.FaceColors,
shininess: 100,
envMap: cubeMap
} );
}
//
function animate() {
requestAnimationFrame( animate );
render();
}
function render() {
water.material.uniforms.time.value += 1.0 / 60.0;
controls.update();
water.render();
renderer.render( scene, camera );
}

The first thing i notice is that you are calling the init(); animate(); functions before the loader has a chance to load the font ( and because of that you are not passing the font into the init function like the canvas_geometry_text example ).
I've pasted the code from the ocean example below ( with comments for how I modified it to work with the code from the canvas_geometry_text example ). I've tested this and it works
var container, stats;
var camera, scene, renderer;
var sphere;
var parameters = {
width: 2000,
height: 2000,
widthSegments: 250,
heightSegments: 250,
depth: 1500,
param: 4,
filterparam: 1
};
var waterNormals;
// 1.
// copy+paste this code from the canvas_geometry_text file
var loader = new THREE.FontLoader();
loader.load( 'fonts/helvetiker_regular.typeface.json', function ( font ) {
init( font );
animate();
} );
// 2.
// comment out these calls to init() and animate()
// these will be called in the loader's callback above instead
// init();
// animate();
// add 'font' parameter to init
function init( font ) {
container = document.createElement( 'div' );
document.body.appendChild( container );
renderer = new THREE.WebGLRenderer();
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera( 55, window.innerWidth / window.innerHeight, 0.5, 3000000 );
camera.position.set( 2000, 750, 2000 );
controls = new THREE.OrbitControls( camera, renderer.domElement );
controls.enablePan = false;
controls.minDistance = 1000.0;
controls.maxDistance = 5000.0;
controls.maxPolarAngle = Math.PI * 0.495;
controls.target.set( 0, 500, 0 );
scene.add( new THREE.AmbientLight( 0x444444 ) );
var light = new THREE.DirectionalLight( 0xffffbb, 1 );
light.position.set( - 1, 1, - 1 );
scene.add( light );
waterNormals = new THREE.TextureLoader().load( 'textures/waternormals.jpg' );
waterNormals.wrapS = waterNormals.wrapT = THREE.RepeatWrapping;
water = new THREE.Water( renderer, camera, scene, {
textureWidth: 512,
textureHeight: 512,
waterNormals: waterNormals,
alpha: 1.0,
sunDirection: light.position.clone().normalize(),
sunColor: 0xffffff,
waterColor: 0x001e0f,
distortionScale: 50.0,
} );
mirrorMesh = new THREE.Mesh(
new THREE.PlaneBufferGeometry( parameters.width * 500, parameters.height * 500 ),
water.material
);
mirrorMesh.add( water );
mirrorMesh.rotation.x = - Math.PI * 0.5;
scene.add( mirrorMesh );
// load skybox
var cubeMap = new THREE.CubeTexture( [] );
cubeMap.format = THREE.RGBFormat;
var loader = new THREE.ImageLoader();
loader.load( 'textures/skyboxsun25degtest.png', function ( image ) {
var getSide = function ( x, y ) {
var size = 1024;
var canvas = document.createElement( 'canvas' );
canvas.width = size;
canvas.height = size;
var context = canvas.getContext( '2d' );
context.drawImage( image, - x * size, - y * size );
return canvas;
};
cubeMap.images[ 0 ] = getSide( 2, 1 ); // px
cubeMap.images[ 1 ] = getSide( 0, 1 ); // nx
cubeMap.images[ 2 ] = getSide( 1, 0 ); // py
cubeMap.images[ 3 ] = getSide( 1, 2 ); // ny
cubeMap.images[ 4 ] = getSide( 1, 1 ); // pz
cubeMap.images[ 5 ] = getSide( 3, 1 ); // nz
cubeMap.needsUpdate = true;
} );
var cubeShader = THREE.ShaderLib[ 'cube' ];
cubeShader.uniforms[ 'tCube' ].value = cubeMap;
var skyBoxMaterial = new THREE.ShaderMaterial( {
fragmentShader: cubeShader.fragmentShader,
vertexShader: cubeShader.vertexShader,
uniforms: cubeShader.uniforms,
depthWrite: false,
side: THREE.BackSide
} );
var skyBox = new THREE.Mesh(
new THREE.BoxGeometry( 1000000, 1000000, 1000000 ),
skyBoxMaterial
);
scene.add( skyBox );
// 3.
// comment out all the sphere mesh code
// var geometry = new THREE.IcosahedronGeometry( 400, 4 );
// for ( var i = 0, j = geometry.faces.length; i < j; i ++ ) {
// geometry.faces[ i ].color.setHex( Math.random() * 0xffffff );
// }
// var material = new THREE.MeshPhongMaterial( {
// vertexColors: THREE.FaceColors,
// shininess: 100,
// envMap: cubeMap
// } );
// sphere = new THREE.Mesh( geometry, material );
// scene.add( sphere );
// 4.
// copy+paste the text mesh code from canvas_geometry_text
var theText = "Hello three.js! :)";
var hash = document.location.hash.substr( 1 );
if ( hash.length !== 0 ) {
theText = hash;
}
var geometry = new THREE.TextGeometry( theText, {
font: font,
size: 80,
height: 20,
curveSegments: 2
});
geometry.computeBoundingBox();
var centerOffset = -0.5 * ( geometry.boundingBox.max.x - geometry.boundingBox.min.x );
var material = new THREE.MultiMaterial( [
new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff, overdraw: 0.5 } ),
new THREE.MeshBasicMaterial( { color: 0x000000, overdraw: 0.5 } )
] );
var mesh = new THREE.Mesh( geometry, material );
mesh.position.x = centerOffset;
mesh.position.y = 100;
mesh.position.z = 0;
mesh.rotation.x = 0;
mesh.rotation.y = Math.PI * 2;
group = new THREE.Group();
group.add( mesh );
scene.add( group );
}
//
function animate() {
requestAnimationFrame( animate );
render();
}
function render() {
var time = performance.now() * 0.001;
// 6.
// comment out the sphere animation code
// sphere.position.y = Math.sin( time ) * 500 + 250;
// sphere.rotation.x = time * 0.5;
// sphere.rotation.z = time * 0.51;
// 7.
// copy+paste the sphere animation code above
// but replace 'sphere' with 'group'
group.position.y = Math.sin( time ) * 500 + 250;
group.rotation.x = time * 0.5;
group.rotation.z = time * 0.51;
water.material.uniforms.time.value += 1.0 / 60.0;
controls.update();
water.render();
renderer.render( scene, camera );
}

Loading an animation in a reflection cube using three.js

I made a reflection cube and I am trying to put an animated model inside. But something happen in my function render and I can not see anything.
I am making my first steps using javascript and playing with three.js. If you can help me would be amazing.
//var scene, camera, etc
var container, loader;
var camera, scene, projector, renderer;
var controls;
var mesh, mixer;
var pointLight;
var mouseX = 0;
var mouseY = 0;
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight / 2;
var height = 300; // of camera frustum
init();
animate();
function init() {
container = document.createElement( 'div' );
document.body.appendChild( container );
//renderer
renderer = new THREE.WebGLRenderer( { alpha: true } );
renderer.setClearColor(0xffffff, 1);
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
renderer.gammaInput = true;
renderer.gammaOutput = true;
//set up the scene
scene = new THREE.Scene();
var aspect = window.innerWidth / window.innerHeight;
//set up the Orthographic Camera
camera = new THREE.OrthographicCamera( - height * aspect, height * aspect, height, - height, 1, 10000 );
camera.position.z = 1500;
scene.add( camera );
//set up the controls
controls = new THREE.OrbitControls( camera, renderer.domElement );
controls.enableZoom = true;
controls.enableDamping = true;
//set up the lights
var ambientLight = new THREE.AmbientLight( 0x111111 );
scene.add( ambientLight );
pointLight = new THREE.PointLight( 0x030303, 0.5 );
pointLight.position.z = 2500;
scene.add( pointLight );
var pointLight2 = new THREE.PointLight( 0x030303, 1 );
camera.add( pointLight2 );
var pointLight3 = new THREE.PointLight( 0xe8e4e4, 0.5 );
pointLight3.position.x = - 1000;
pointLight3.position.z = 1000;
scene.add( pointLight3 );
//create the environment map
var imgAr = [
'sources/instagram2/image1.jpg',
'sources/instagram2/image2.jpg',
'sources/instagram2/image3.jpg',
'sources/instagram2/image4.jpg',
'sources/instagram2/image5.jpg',
'sources/instagram2/image6.jpg',
'sources/instagram2/image7.jpg',
'sources/instagram2/image8.jpg',
'sources/instagram2/image9.jpg',
'sources/instagram2/image10.jpg',
'sources/instagram2/image11.jpg',
'sources/instagram2/image12.jpg',
'sources/instagram2/image13.jpg',
'sources/instagram2/image14.jpg',
'sources/instagram2/image15.jpg',
'sources/instagram2/image16.jpg'
];
var urls = imgAr.sort(function(){return .6 - Math.random()}).slice(0,6);
var reflectionCube = THREE.ImageUtils.loadTextureCube( urls, THREE.CubeReflectionMapping );
//Load the animation
var loader = new THREE.JSONLoader();
loader.load( "sources/models/animated/horse.js", function ( geometry ) {
var material = new THREE.MeshPhongMaterial( {
morphTargets: true,
overdraw: 0.5,
envMap: reflectionCube,
combine: THREE.AddOperation,
reflectivity: 1,
shininess: 0,
side: THREE.DoubleSide
} );
mesh = new THREE.Mesh( geometry, material );
mesh.scale.set( 1.5, 1.5, 1.5 );
mesh.position.set(0,-150,0);
scene.add( mesh );
mixer = new THREE.AnimationMixer( mesh );
var clip = THREE.AnimationClip.CreateFromMorphTargetSequence( 'gallop', geometry.morphTargets, 30 );
mixer.addAction( new THREE.AnimationAction( clip ).warpToDuration( 1 ) );
} );
// window resize
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
var aspect = window.innerWidth / window.innerHeight;
camera.left = - height * aspect;
camera.right = height * aspect;
camera.top = height;
camera.bottom = - height;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
//set up the background
var backgroundMesh = new THREE.Mesh(
new THREE.MeshBasicMaterial({
map: texture
}));
backgroundMesh .material.depthTest = false;
backgroundMesh .material.depthWrite = false;
var backgroundScene = new THREE.Scene();
var backgroundCamera = new THREE.Camera();
backgroundScene .add(backgroundCamera );
backgroundScene .add(backgroundMesh );
function animate() {
requestAnimationFrame( animate );
controls.update();
render();
}
var radius = 600;
var theta = 0;
var prevTime = Date.now();
function render() {
theta += 0.1;
camera.position.x = radius * Math.sin( THREE.Math.degToRad( theta ) );
camera.position.z = radius * Math.cos( THREE.Math.degToRad( theta ) );
camera.lookAt( camera.target );
if ( mixer ) {
var time = Date.now();
mixer.update( ( time - prevTime ) * 0.001 );
prevTime = time;
}
renderer.render( scene, camera );
renderer.render(backgroundScene , backgroundCamera );
mixer.update();
}
</script>nter code here

Clickable objects inside equirectangular map three.js

I am trying to use raycaster to make objects become clickable. I have seen countless examples of this, and I have tried this code many times with no luck. The only difference I see between my example and the rest I have come across is that I am inside of a sphere.
I start my code by creating some variables (Some may not be leftover from using past examples).
var container, stats;
var camera, controls, scene, renderer, projector;
var isUserInteracting = false;
var mouse = { x: 0, y: 0, z: 0 }, intersected;
var fov = 70,
texture_placeholder,
isUserInteracting = false,
onMouseDownMouseX = 0, onMouseDownMouseY = 0,
lon = 0, onMouseDownLon = 0,
lat = 0, onMouseDownLat = 0,
phi = 0, theta = 0;
init();
animate();
I continue by setting up my init() function where I set a camera and create my sphere.
function init() {
var container, mesh1;
container = document.getElementById( 'container' );
camera = new THREE.PerspectiveCamera( fov, window.innerWidth / window.innerHeight, 1, 1100 );
camera.target = new THREE.Vector3( 0, 0, 0 );
scene = new THREE.Scene();
projector = new THREE.Projector();
mesh1 = new THREE.Mesh( new THREE.SphereGeometry( 500, 60, 40 ), new THREE.MeshBasicMaterial( { map: THREE.ImageUtils.loadTexture( "spherical_map_small.jpg" )} ) );
mesh1.scale.x = -1;
mesh1.side = THREE.DoubleSide;
scene.add( mesh1 );
Still in the init() function, I then create a cube geometry (this is what I want to be clickable).
meshMaterial = new THREE.MeshBasicMaterial({ color: 0x33CC00});
var geometry = new THREE.CubeGeometry( 20, 20, 20 );
var object = new THREE.Mesh( geometry, new THREE.MeshBasicMaterial( { color: 0x33CC00} ) );
object.position.x = 75;
object.position.y = 10;
object.position.z = 0;
object.rotation.y = 45;
scene.add( object );
objects.push( object );
Still in init(), I set up the renderer, and add some event listeners.
renderer = new THREE.WebGLRenderer();
renderer.setSize( window.innerWidth, window.innerHeight );
container.appendChild( renderer.domElement );
document.addEventListener( 'mousedown', onDocumentMouseDown, false );
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
document.addEventListener( 'mouseup', onDocumentMouseUp, false );
document.addEventListener( 'mousewheel', onDocumentMouseWheel, false );
document.addEventListener( 'DOMMouseScroll', onDocumentMouseWheel, false);
//
window.addEventListener( 'resize', onWindowResize, false );
Now the problem. Next is the function that should make my box 'object' clickable, which does not seem to work. I believe I am telling it to say "works." every time an object in the scene is clicked.
I have read about raycasting with three.js for hours, and believe I have a decent understanding of how it should work, I just can not get it to work.
function onDocumentMouseUp( event ) {
isUserInteracting = false;
mouse.x = ( event.clientX / window.innerWidth ) * 2 - 1;
mouse.y = - ( event.clientY / window.innerHeight ) * 2 + 1;
var vector = new THREE.Vector3( mouse.x, mouse.y, .5 );
var raycaster = new THREE.Raycaster();
raycaster.setFromCamera(vector, camera);
var intersects = raycaster.intersectObjects(scene, true);
if ( intersects.length ) {
alert('works.');
}
}
Any help would be appreciated. Thank you.

Just a thought, try using:
raycaster.intersectObjects(scene.children, true);
And have u set recursive (true) ? Otherwise it will not check the descendants

Cannot read property 'uniform' of undef when rendering mesh with multiple materials

I have exported a 3d model from blender to a three.js file. It has 2 materials applied to different portions of it. It has a lot of vertices and uv coords so i wont post the code here. I can see that it indeed has 2 materials though, so im pretty sure my error is in my three.js code. It does have 0 bones, morph targets, and colors though. I dont know if those are important for my application or not, so my error might be there.
Here is what I have so far:
var camera, scene1, scene2, raycaster, renderer, staticMesh , loader;
var highlighted, standard;
var mouse = new THREE.Vector2(), INTERSECTED;
init();
animate();
function init() {
standard = new THREE.MeshLambertMaterial( { color: 0x9999ff } );
highlighted = new THREE.MeshLambertMaterial( { color: 0xff0000 } )
camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 10000 );
camera.position.z = 15;
scene1 = new THREE.Scene();
scene2 = new THREE.Scene();
loader = new THREE.JSONLoader();
loader.load( "abs.json", function( geometry ) {
var mesh = new THREE.Mesh( geometry, new THREE.MeshLambertMaterial( { color: 0x9999ff } ) );
//mesh.scale.set( 10, 10, 10 );
mesh.position.y = -6;
mesh.position.x = 0;
scene2.add( mesh );
} );
loader.load( "bodyTest.json", function(geometry, material) {
material[0] = new THREE.Mesh( geometry, new THREE.MeshLambertMaterial( { color: 0x9999ff } ) );
material[1] = new THREE.Mesh( geometry, new THREE.MeshLambertMaterial( { color: 0x9999ff } ) );
var materials = new THREE.MeshFaceMaterial(material);
staticMesh = new THREE.Mesh( geometry, materials );
scene1.add( staticMesh );
} );
var directionalLight = new THREE.DirectionalLight(0xffffff);
directionalLight.position.set(-1, -1, -1).normalize();
scene1.add(directionalLight);
directionalLight = new THREE.DirectionalLight(0xffffff);
directionalLight.position.set(1, 1, 1).normalize();
scene1.add(directionalLight);
directionalLight = new THREE.DirectionalLight(0xffffff, .5);
directionalLight.position.set(1, 0, 0).normalize();
scene1.add(directionalLight);
directionalLight = new THREE.DirectionalLight(0xffffff, .5);
directionalLight.position.set(-1, 0, 0).normalize();
scene1.add(directionalLight);
raycaster = new THREE.Raycaster();
renderer = new THREE.WebGLRenderer({ antialiasing: true});
renderer.setClearColor( 0xffffff );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.sortObjects = false;
document.body.appendChild( renderer.domElement );
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function onDocumentMouseMove( event ) {
event.preventDefault();
mouse.x = ( event.clientX / window.innerWidth ) * 2 - 1;
mouse.y = - ( event.clientY / window.innerHeight ) * 2 + 1;
}
function animate() {
requestAnimationFrame( animate );
scene1.rotation.y += 0.007;
scene2.rotation.y += 0.007;
/*
var vector = new THREE.Vector3( mouse.x, mouse.y, 1 ).unproject( camera );
raycaster.set( camera.position, vector.sub( camera.position ).normalize() );
var intersects = raycaster.intersectObjects( scene2.children );
if ( intersects.length > 0 ) {
if ( INTERSECTED != intersects[ 0 ].object ) {
if(staticMesh) staticMesh.material.materials[1] = staticMesh.currentMat;
INTERSECTED = intersects[ 0 ].object;
staticMesh.currentMat = staticMesh.material.materials[1]
staticMesh.material.materials[1] = highlighted;
}
} else {
if(staticMesh) staticMesh.material.materials[1] = staticMesh.currentMat;
INTERSECTED = null;
}
*/
renderer.render( scene2, camera );
renderer.render( scene1, camera );
}
As you can see I already commented out portions that I thought the error might be coming from. I have also tried running it with renderer.render( scene1, camera ); commented out and it had no errors.

I don't fully understand how this fixed it, but I found this in a different example and it ended up working. standard is a lambert material i have defined prior.
loader.load( "bodyTest.json", function(geometry) {
var material = [];
material.push( standard );
material.push( standard );
var materials = new THREE.MeshFaceMaterial(material);
staticMesh = new THREE.Mesh( geometry, materials );
scene1.add( staticMesh );
} );
I'd still appreciate an explanation if someone knows what my problem was.

JavaScript interactive 3D Object

I am Trying to create an interactive Sphere with JavaScript for an assignment for HCI, the problem is that I am a novice to JavaScript and Three.js.
what I am after is to make it so when the sphere is clicked on that it displays the statistics of a specific subject. I have created the sphere and made it into an object but I am having trouble with the interaction of the sphere. I don't care if a div or a alert opens when the sphere is clicked on but I just need it to work as a dummy version
below is an example in JavaScript and THREE.js:
var sphere = new Object({}); //declared sphere as an object first.
var angularSpeed = 0.2;
var lastTime = 0;
function animate (){
//update
var time = (new Date()).getTime();
var timeDiff = time - lastTime;
var angleChange = angularSpeed * timeDiff * 0.1 * Math.PI / 1000;
sphere.rotation.y -= angleChange;
sphere2.rotation.sphere -=angleChange;
lastTime = time;
// render
renderer.render(scene, camera);
requestAnimationFrame(function(){ //request new frame
animate();
});
}
// renderer
var renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);
// camera
var camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 1000);
camera.position.z = 500;
// scene
var scene = new THREE.Scene();
//material
var material = new THREE.MeshLambertMaterial({
map:THREE.ImageUtils.loadTexture('images/earth2.jpg')});
//sphere geometry
sphere = new THREE.Mesh(new THREE.SphereGeometry( 100, 50, 50 ), material);
sphere.overdraw = true;
sphere.rotation.x = Math.PI * 0.1;
sphere.position.x= 0; // moves position horizontally (abscissa) + = right and - = left
sphere.position.y= 0; // moves position virtually (ordinate) + = right and - = left
sphere.position.z= 0; // moves position z (applicate) + = forwards and - = backwards
scene.add(sphere);
//animate
animate();
var sphere = new Object:({event});
function statistics(){
alert('You clicked on the div!') // displays the statistics before the rendering
};
sphere.onMouseDown=statistics(event);

.onMouseDown is only available for HTML element. You can't use this function for THREE.js objects, but Raycaster is exactly what you want!
jsfiddle
var container, stats;
var camera, scene, projector, raycaster, renderer, selected, sphere;
var mouse = new THREE.Vector2(), INTERSECTED;
init();
animate();
function init() {
container = document.createElement( 'div' );
document.body.appendChild( container );
camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 10000 );
scene = new THREE.Scene();
var light = new THREE.DirectionalLight( 0xffffff, 2 );
light.position.set( 1, 1, 1 ).normalize();
scene.add( light );
var light = new THREE.DirectionalLight( 0xffffff );
light.position.set( -1, -1, -1 ).normalize();
scene.add( light );
sphere = new THREE.Mesh(new THREE.SphereGeometry( 20, 50, 50 ), new THREE.MeshNormalMaterial());
sphere.overdraw = true;
scene.add(sphere);
projector = new THREE.Projector();
raycaster = new THREE.Raycaster();
renderer = new THREE.WebGLRenderer();
renderer.setClearColor( 0xf0f0f0 );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.sortObjects = false;
container.appendChild(renderer.domElement);
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
window.addEventListener( 'resize', onWindowResize, false );
renderer.domElement.addEventListener( 'mousedown', onCanvasMouseDown, false);
}
function animate() {
requestAnimationFrame( animate );
render();
}
function render() {
camera.lookAt(new THREE.Vector3(0,0,0));
camera.position = new THREE.Vector3(0,100,100);
// find intersections
var vector = new THREE.Vector3( mouse.x, mouse.y, 1 );
projector.unprojectVector( vector, camera );
raycaster.set( camera.position, vector.sub( camera.position ).normalize() );
selected = raycaster.intersectObjects( scene.children );
renderer.render( scene, camera );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function onDocumentMouseMove( event ) {
event.preventDefault();
mouse.x = ( event.clientX / window.innerWidth ) * 2 - 1;
mouse.y = - ( event.clientY / window.innerHeight ) * 2 + 1;
}
//detect mouse click on the sphere
function onCanvasMouseDown( event ){
if(selected[0].object==sphere){
statistics();
}
}
function statistics(){
alert('You clicked on the div!') // displays the statistics before the rendering
};