Three.js DeviceOrientationControl makes scene disappear - three.js

I have a glb model which loads successfully and reacts to mouse movements. However when I add DeviceOrientationControl.js which is intended for mobile devices, the scene disappears. No errors visible in the console. Funny enough, when I change
controls = new DeviceOrientationControls( camera, renderer.domElement );
to
controls = new DeviceOrientationControls( group, renderer.domElement );
it works, but has strangely displaces the model around the axis, which I am not able to readjust manually. Can someone help me find a solution? Why doesn't it work with camera but with group (model directly)?
Also when I add
camera.lookAt(scene.position);
and disable DeviceOrientationControls, the model works however the desired controls are not, which is my main issue.
Here is my code:
import * as THREE from '../node_modules/three/build/three.module.js';
import {OrbitControls} from '../node_modules/three/examples/jsm/controls/OrbitControls.js';
import {DeviceOrientationControls} from '../node_modules/three/examples/jsm/controls/DeviceOrientationControls.js';
import {GLTFLoader} from '../node_modules/three/examples/jsm/loaders/GLTFLoader.js';
import { DRACOLoader } from '../node_modules/three/examples/jsm/loaders/DRACOLoader.js';
import Stats from '../node_modules/three/examples/jsm/libs/stats.module.js';
var camera, scene, renderer, group, stats, controls, windowHalfX = window.innerWidth / 2,
windowHalfY = window.innerHeight / 2,
mouseX = 0,
mouseY = 0;
var renderer = new THREE.WebGLRenderer();
renderer.shadowMap.enabled = true;
renderer.shadowMapSoft = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
var width = window.innerWidth;
var height = window.innerHeight;
window.onload = function () {
init();
animate();
$(".loadmain").fadeOut(500);
}
var startButton = document.getElementById( 'startButton' );
startButton.addEventListener( 'click', function () {
$("#overlay").fadeOut(700, function(){
$(this).remove();
});
document.body.className += "loaded";
document.querySelector("canvas").className += " load";
}, false );
const gltfLoader = new GLTFLoader();
const dracoLoader = new DRACOLoader();
dracoLoader.setDecoderPath('https://raw.githubusercontent.com/mrdoob/three.js/dev/examples/js/libs/draco/');
dracoLoader.setDecoderConfig({ type: 'js' });
gltfLoader.setDRACOLoader(dracoLoader);
function init() {
camera = new THREE.PerspectiveCamera(45, width / height, 1, 10000);
controls = new DeviceOrientationControls( camera, renderer.domElement );
camera.position.set(0, 0, 7);
camera.zoom = 1;
camera.updateProjectionMatrix();
scene = new THREE.Scene();
scene.updateMatrixWorld();
var directionalLight = new THREE.DirectionalLight(0xffffff, 3);
directionalLight.color.setHSL(0.1, 1, 0.95);
directionalLight.position.set(0, 1, 1);
directionalLight.position.multiplyScalar(10);
scene.add(directionalLight);
directionalLight.shadow.mapSize.width = 2048;
directionalLight.shadow.mapSize.height = 2048;
var spotLight1 = new THREE.DirectionalLight( 0xff4000 );
spotLight1.position.set( -15, 3, -4 );
spotLight1.target.position.set( 0, 1, 0 );
spotLight1.castShadow = true;
scene.add( spotLight1 );
var spotLight2 = new THREE.DirectionalLight( 0xff0aea );
spotLight2.position.set( 15, 3, -4 );
spotLight2.target.position.set( 0, 1, 0 );
spotLight2.intensity = 1.2;
spotLight2.castShadow = true;
scene.add( spotLight2 );
group = new THREE.Group();
group.position.x = 0;
scene.add( group );
scene.add( camera );
gltfLoader.load('../public/res/3D/model.glb', (gltf) => {
const root = gltf.scene;
root.rotateY(-89.55);
root.position.x = 0;
root.position.y = -0.7;
root.castShadow = true;
group.add(root);
});
renderer = new THREE.WebGLRenderer({ antialias: true, canvas: document.querySelector('canvas'), alpha: true, });
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild( renderer.domElement );
window.addEventListener( 'resize', onWindowResize, false );
window.addEventListener('mousemove', onDocumentMouseMove, false);
}
function onDocumentMouseMove(event) {
event.preventDefault();
mouseX = (event.clientX / window.innerWidth) * 2 - 1;
mouseY = - (event.clientY / window.innerHeight) * 2 + 1;
}
function animate() {
window.requestAnimationFrame( animate );
if (group) {
group.rotation.y = mouseX * .5;
group.rotation.x = mouseY * -.5;
}
controls.update();
render();
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function render() {
//camera.lookAt(scene.position);
renderer.render( scene, camera );
}

Related

Threejs / Raycast doesn't compute intersection with my cube

Here is my js files. It works. When I click on the cube, it goes inside raycast function, but doesn't enter the for loop and console.log( intersects[ 0 ] ) gives undefined
let camera, scene, renderer;
let mesh, mesh_green;
let raycaster, mouse = { x : 0, y : 0 };
init();
function init() {
camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 1, 1000 );
camera.position.z = 40;
scene = new THREE.Scene();
const geometry = new THREE.BoxGeometry( 1, 1, 1 );
const material = new THREE.MeshBasicMaterial( { color: "red" } );
mesh = new THREE.Mesh( geometry, material );
scene.add( mesh );
mesh.position.set( 0, 10, 0 );
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );
raycaster = new THREE.Raycaster();
renderer.domElement.addEventListener( 'click', raycast, false );
function raycast ( e ) {
mouse.x = ( e.clientX / window.innerWidth ) * 2 - 1;
mouse.y = - ( e.clientY / window.innerHeight ) * 2 + 1;
console.log( "raycast" , e.clientX, mouse.x, window.innerWidth);
raycaster.setFromCamera( mouse, camera );
const intersects = raycaster.intersectObjects( scene.children );
for ( let i = 0; i < intersects.length; i++ ) {
console.log( intersects[ i ] );
}
}
It seems your code works by using a latest version of three.js. I've just refactored/simplified it a bit.
let camera, scene, renderer;
let mesh;
let raycaster, pointer = new THREE.Vector2();
init();
animate();
function init() {
camera = new THREE.PerspectiveCamera(35, window.innerWidth / window.innerHeight, 1, 1000);
camera.position.z = 40;
scene = new THREE.Scene();
const geometry = new THREE.BoxGeometry();
const material = new THREE.MeshBasicMaterial({
color: "red"
});
mesh = new THREE.Mesh(geometry, material);
mesh.position.set(0, 10, 0);
scene.add(mesh);
renderer = new THREE.WebGLRenderer({antialias: true});
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);
raycaster = new THREE.Raycaster();
renderer.domElement.addEventListener('pointerdown', raycast);
}
function raycast(e) {
pointer.x = (e.clientX / window.innerWidth) * 2 - 1;
pointer.y = -(e.clientY / window.innerHeight) * 2 + 1;
raycaster.setFromCamera(pointer, camera);
const intersects = raycaster.intersectObject(scene);
for (let i = 0; i < intersects.length; i++) {
console.log(intersects[i]);
}
}
function animate() {
requestAnimationFrame(animate);
mesh.rotation.x += 0.01;
mesh.rotation.y += 0.02;
renderer.render(scene, camera);
}
body {
margin: 0;
}
<script src="https://cdn.jsdelivr.net/npm/three#0.140.2/build/three.min.js"></script>

glb/gltf Model not loading on Netlify, but loads locally

I am using Three.js with the gltf loader to load a single .glb resource onto a page. It works locally, though then I upload to Netlify the model does not load and the xhr progressEvent's total is 0. I checked that the model is still being loaded in the network tab, but yet it still does not show in the page.
It seems this problem has occurred before, but not sure how to resolve it when using Netlify if there are any environment variables I need to change.
https://github.com/mrdoob/three.js/issues/15584
HTML
<div class="model-wrapper">
<div id="model_target" class="loading">
<div class="myimage fade" id="placeholder">
<img src="images/placeholder.png" height="328px"/></div>
</div>
</div>
<!-- THREE.js -->
<script src="https://threejs.org/build/three.js"></script>
<!-- GLTFLoader.js -->
<script src="https://cdn.rawgit.com/mrdoob/three.js/r92/examples/js/loaders/GLTFLoader.js"></script>
JS
```
let camera, scene, renderer;
const mouse = new THREE.Vector2();
const look = new THREE.Vector2();
const windowHalf = new THREE.Vector2( window.innerWidth /
2, window.innerHeight / 2 );
var plane = new THREE.Plane(new THREE.Vector3(0, 0, 0.4),
-9);
var raycaster = new THREE.Raycaster();
var pointOfIntersection = new THREE.Vector3();
let modelLoaded = false;
let placement = document.getElementById("model_target")
window.addEventListener('DOMContentLoaded', init);
function init() {
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera( 60, 1, 1, 1000);
camera.position.set(5, 3, 28)
//camera.position.y = 13;
var light = new THREE.DirectionalLight("#fff", 1.5);
var ambient = new THREE.AmbientLight("#FFF");
light.position.set( 0, -70, 100 ).normalize();
scene.add(light);
// scene.add(ambient);
var texture = new THREE.Texture();
var loader = new THREE.GLTFLoader();
THREE.Cache.enabled = true;
// Load a glTF resource
loader.load(
// 3d model resource
'./assets/models/mrktechy3.glb',
// called when the resource is loaded
function ( gltf ) {
mesh = gltf.scene;
mesh.scale.set( 5, 5, 5 );
scene.add( mesh );
},
// called when loading is in progress
function ( xhr ) {
// Loading progress of model
console.log(xhr);
console.log( ( xhr.loaded / xhr.total * 100 ) + '% loaded' );
if((xhr.loaded / xhr.total * 100) == 100){
modelLoaded = true;
//Loading overlay
var placeholder = document.getElementById("placeholder");
placeholder.classList.add("faded");
placement.classList.remove("loading");
}
},
// called when loading has errors
function ( error ) {
console.log( 'An error happened' );
}
);
//scene.background = new THREE.Color(0xfff); //Set background color
renderer = new THREE.WebGLRenderer( { alpha: true, antialias: true } );
renderer.setSize( 800, 500 );
placement.appendChild( renderer.domElement );
renderer.setClearColor(0x000000, 0);
renderer.gammaOutput = true;
document.addEventListener( 'mousemove', onMouseMove, false );
window.addEventListener( 'resize', onResize, false );
render()
}
function onMouseMove( event ) {
if (modelLoaded){
mouse.x = ( event.clientX / window.innerWidth ) * 2 - 0;
mouse.y = - ( event.clientY / window.innerHeight ) * 2 + 0;
raycaster.setFromCamera(mouse, camera);
raycaster.ray.intersectPlane(plane, pointOfIntersection);
mesh.lookAt(pointOfIntersection);
}
}
function onResize( event ) {
const width = 800 ;
const height = 500;
windowHalf.set( width / 2, height / 2 );
camera.aspect = width / height;
camera.updateProjectionMatrix();
renderer.setSize( width, height );
}
var easeAmount = 8;
function update(){
look.x += (mouse.x-look.x)/easeAmount;
look.y += (mouse.y-look.y)/easeAmount;
raycaster.setFromCamera(look, camera);
raycaster.ray.intersectPlane(plane, pointOfIntersection);
mesh.lookAt(pointOfIntersection);
}
function render() {
camera.aspect = renderer.domElement.clientWidth / renderer.domElement.clientHeight;
camera.updateProjectionMatrix();
requestAnimationFrame( render );
if (modelLoaded){
update();
}
renderer.render( scene, camera );
}
```
Any glb resource can be replaced in the code and it works locally but not when hosted.
In the IIS settings, try to add mime type for gltf. Something like this:
application/gltf-buffer .gltf
This solved my problem.

Rendered object looks flat even with shadows

I'm a three.js newb. I've been playing around with it for a couple of days and haven't been able to figure out how to make my objects look more realistic. I suspect there's no simple answer for this question, but is there anything I can do to improve my rendering quality without going into the depth of "rendering science"? Maybe I'm missing some configs. Thank you for any advice!
Here's the relevant code used in rendering a kitchen cabinet frame.
this.renderer = new THREE.WebGLRenderer({ antialias: true })
this.renderer.setSize(this.container.offsetWidth, this.container.offsetHeight)
this.renderer.sortObjects = false
this.renderer.setClearColor(0xf0f0f0)
this.renderer.gammaFactor = 2.2
this.renderer.gammaOutput = true
this.renderer.setPixelRatio(window.devicePixelRatio)
this.renderer.shadowMap.enabled = true
this.renderer.shadowMap.type = THREE.PCFSoftShadowMap
const light = new THREE.AmbientLight(0xffffff, 0.8)
const light2 = new THREE.PointLight(0xffffff, 0.3)
light2.position.set(400, 400, 400)
light2.shadow.camera.near = 10
light2.shadow.camera.far = 10000
light2.shadow.mapSize.width = 2048
light2.shadow.mapSize.height = 2048
light2.castShadow = true
this.scene.add(light2)
this.scene.add(light)
const material = new THREE.MeshStandardMaterial({ color: 0xffffff, metalness: 0, roughness: 0 })
let scene, camera, controls, ambient, point, loader, renderer, container, stats;
const targetRotation = 0;
const targetRotationOnMouseDown = 0;
const mouseX = 0;
const mouseXOnMouseDown = 0;
const windowHalfX = window.innerWidth / 2;
const windowHalfY = window.innerHeight / 2;
init();
animate();
var box, b1, b2, b3;
function init() {
// Create a scene which will hold all our meshes to be rendered
scene = new THREE.Scene();
// Create and position a camera
camera = new THREE.PerspectiveCamera(
60, // Field of view
window.innerWidth / window.innerHeight, // Aspect ratio
/*window.innerWidth / -8,
window.innerWidth / 8,
window.innerHeight / 8,
window.innerHeight / -8,
*/
0.1, // Near clipping pane
1000 // Far clipping pane
);
scene.add(camera)
// Reposition the camera
camera.position.set(0, 5, 10);
// Point the camera at a given coordinate
camera.lookAt(new THREE.Vector3(0, 0, 0));
// Add orbit control
controls = new THREE.OrbitControls(camera);
controls.target.set(0, -0.5, 0);
controls.update();
// Add an ambient lights
ambient = new THREE.AmbientLight(0xffffff, 0.2);
scene.add(ambient);
// Add a point light that will cast shadows
point = new THREE.PointLight(0xffffff, 1);
point.position.set(25, 50, 25);
point.castShadow = true;
point.shadow.mapSize.width = 1024;
point.shadow.mapSize.height = 1024;
scene.add(point);
group = new THREE.Group();
group.position.y = 0;
scene.add(group);
rotationAnchor = new THREE.Object3D()
group.add(rotationAnchor);
box = new THREE.Mesh(new THREE.BoxGeometry(), new THREE.MeshStandardMaterial({
color: 'grey'
}))
b1 = box.clone();
b2 = box.clone();
b3 = box.clone();
b3.material = b3.material.clone()
b3.material.color.set('red')
group.add(box);
group.add(b1);
b1.position.y += 1
group.add(b2);
b2.position.z += 1
rotationAnchor.add(b3);
rotationAnchor.position.set(0.5, 0.5, 1.5)
b3.position.set(-.5, -.5, -.5)
// Create a renderer
renderer = new THREE.WebGLRenderer({
antialias: true
});
// Set size
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setSize(window.innerWidth, window.innerHeight);
// Set color
renderer.setClearColor(0xf8a5c2);
renderer.gammaOutput = true;
// Enable shadow mapping
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
// Append to the document
container = document.createElement("div");
document.body.appendChild(container);
document.body.appendChild(renderer.domElement);
// Add resize listener
window.addEventListener("resize", onWindowResize, false);
// Enable FPS stats
stats = new Stats();
container.appendChild(stats.dom);
var gui = new dat.GUI({
height: 5 * 32 - 1
});
let params = {
'test': 4,
'bevelThickness': 1,
'bevelSize': 1.5,
'bevelSegments': 3
}
gui.add(params, 'test', 0, 10).onChange(val => {
test = val
})
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
function animate() {
rotationAnchor.rotation.z = (Math.cos(performance.now() * 0.001) * Math.PI * 0.25) + (Math.PI * 1.25)
requestAnimationFrame(animate);
// Re-render scene
renderer.render(scene, camera);
// Update stats
stats.update();
}
body {
overflow: hidden;
margin: 0;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/96/three.min.js"></script>
<script src="https://threejs.org/examples/js/controls/OrbitControls.js"></script>
<script src="https://threejs.org/examples/js/libs/stats.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.7.2/dat.gui.min.js"></script>

Video transition in Three.js

I want to play multiple videos in Three.js environment. I have finished loading video as texture and play it below and stuck at how to implement to load multiple video textures and play. Also adding some transition into it :(. Hope anyone can help me , give me some suggestions or right direction to do it. I'm fresh to webGL and Three.js.
// MAIN
// standard global variables
var container, scene, camera, renderer, controls, stats;
// custom global variables
var video, videoImage, videoImageContext, videoTexture;
var mouseX = 0;
var mouseY = 0;
var windowHalfX = window.innerWidth / 2;
var windowHalfY = window.innerHeight;
init();
animate();
// FUNCTIONS
function init() {
// SCENE
scene = new THREE.Scene();
// CAMERA
var SCREEN_WIDTH = window.innerWidth, SCREEN_HEIGHT = window.innerHeight;
var VIEW_ANGLE = 45, ASPECT = SCREEN_WIDTH / SCREEN_HEIGHT, NEAR = 0.1, FAR = 20000;
camera = new THREE.PerspectiveCamera( VIEW_ANGLE, ASPECT, NEAR, FAR);
scene.add(camera);
camera.position.set(0,200,500);
camera.lookAt(scene.position);
// RENDERER
if ( Detector.webgl )
renderer = new THREE.WebGLRenderer( {antialias:true} );
else
renderer = new THREE.CanvasRenderer();
renderer.setSize(SCREEN_WIDTH, SCREEN_HEIGHT);
renderer.setClearColor (0xFFFFFF, 1);
container = document.getElementById( 'ThreeJS' );
container.appendChild( renderer.domElement );
// CONTROLS
// controls = new THREE.OrbitControls( camera, renderer.domElement );
// EVENTS
THREEx.WindowResize(renderer, camera);
// LIGHT
// var light = new THREE.PointLight(0xffffff);
// light.position.set(0,250,0);
// scene.add(light);
// FLOOR
var floorTexture = new THREE.ImageUtils.loadTexture( 'logo.jpg' );
var floorMaterial = new THREE.MeshBasicMaterial( { map: floorTexture, side: THREE.DoubleSide } );
var floorGeometry = new THREE.PlaneGeometry(500, 500, 0, 0);
var floor = new THREE.Mesh(floorGeometry, floorMaterial);
// floor.wrapS = THREE.RepeatWrapping;
// floor.position.y = -0.5;
// floor.rotation.x = - (Math.PI / 2);
floor.position.y = -100;
floor.rotation.x = - (Math.PI / 2);
scene.add(floor);
///////////
// VIDEO //
///////////
// create the video element
video = document.createElement( 'video' );
// video.id = 'video';
// video.type = ' video/ogg; codecs="theora, vorbis" ';
video.src = "video3.mp4";
video.load(); // must call after setting/changing source
video.play();
// alternative method --
// create DIV in HTML:
// <video id="myVideo" autoplay style="display:none">
// <source src="videos/sintel.ogv" type='video/ogg; codecs="theora, vorbis"'>
// </video>
// and set JS variable:
// video = document.getElementById( 'myVideo' );
videoImage = document.createElement( 'canvas' );
videoImage.width = 1280;
videoImage.height = 546;
videoImageContext = videoImage.getContext( '2d' );
// background color if no video present
videoImageContext.fillStyle = '#000000';
videoImageContext.fillRect( 0, 0, videoImage.width, videoImage.height );
videoTexture = new THREE.Texture( videoImage );
videoTexture.minFilter = THREE.LinearFilter;
videoTexture.magFilter = THREE.LinearFilter;
var movieMaterial = new THREE.MeshBasicMaterial( { map: videoTexture, overdraw: true, side:THREE.DoubleSide } );
// the geometry on which the movie will be displayed;
// movie image will be scaled to fit these dimensions.
var movieGeometry = new THREE.PlaneGeometry( 600, 300, 4, 4 );
var movieScreen = new THREE.Mesh( movieGeometry, movieMaterial );
movieScreen.position.set(0,50,-200);
scene.add(movieScreen);
camera.position.set(0,200,450);
var vector = new THREE.Vector3(0,200,450);
camera.lookAt(movieScreen.position);
document.addEventListener( 'mousemove', onDocumentMouseMove, false );
}
function onDocumentMouseMove(event) {
mouseX = ( event.clientX - windowHalfX );
mouseY = ( event.clientY - windowHalfY ) * 0.2;
}
function animate() {
requestAnimationFrame( animate );
render();
}
function render() {
camera.position.x += ( mouseX - camera.position.x ) * 0.05;
camera.position.y += ( - mouseY - camera.position.y ) * 0.05;
camera.lookAt(scene.position);
if ( video.readyState === video.HAVE_ENOUGH_DATA )
{
videoImageContext.drawImage( video, 0, 0 );
if ( videoTexture )
videoTexture.needsUpdate = true;
}
renderer.render( scene, camera );
}

Three.js ray object intersection

friends.
Here is my code. It should find intersection of ray and cube. But it does not work and makes me mad. This code is quite simple, but it is hard for me to find the error. Please, help.
jsFiddle
<script>
var container;
var camera, controls, scene, renderer;
init();
animate();
function init() {
camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 10000 );
camera.position.z = 1000;
controls = new THREE.TrackballControls( camera );
controls.rotateSpeed = 1.0;
controls.zoomSpeed = 1.2;
controls.panSpeed = 0.8;
controls.noZoom = false;
controls.noPan = false;
controls.staticMoving = true;
controls.dynamicDampingFactor = 0.3;
controls.keys = [ 65, 83, 68 ];
controls.addEventListener( 'change', render );
// world
scene = new THREE.Scene();
var testObject_G = new THREE.CubeGeometry(100, 100, 100);
var testObject_M = new THREE.MeshBasicMaterial({ color: 0xBBBBBB });
var testObject_Mesh = new THREE.Mesh(testObject_G, testObject_M);
testObject_Mesh.position.x = 300;
scene.add(testObject_Mesh);
scene2 = new THREE.Object3D();
// rays
var direction = new THREE.Vector3(1, 0, 0);
direction.normalize();
var startPoint = new THREE.Vector3(0, 0, 0);
var ray = new THREE.Raycaster(startPoint, direction);
var rayIntersects = ray.intersectObjects(scene.children, true);
if (rayIntersects[0]) {
console.log(rayIntersects[0]);
var geometry = new THREE.CubeGeometry(10, 10, 10);
var material = new THREE.MeshBasicMaterial({color: 0xff0000});
var cube = new THREE.Mesh(geometry, material);
cube.position = rayIntersects[0].point;
scene2.add(cube);
}
var ray_G = new THREE.Geometry();
ray_G.vertices.push(new THREE.Vector3(0, 0, 0));
ray_G.vertices.push(direction.multiplyScalar(1000));
var ray_M = new THREE.LineBasicMaterial({ color: 0x000000 });
var ray_Mesh = new THREE.Line(ray_G, ray_M);
scene2.add(ray_Mesh);
scene.add(scene2);
// renderer
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.setClearColor(0xffffff, 1);
container = document.getElementById( 'container' );
container.appendChild( renderer.domElement );
//
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
controls.handleResize();
render();
}
function animate() {
requestAnimationFrame( animate );
controls.update();
}
function render() {
renderer.render( scene, camera );
}
</script>
</body>
Thank you very much for replies.
During the render loop, three.js updates each object's transform matrix for you, based on your specified object.position, object.rotation/quaternion, and object.scale.
Since you are calling Raycaster.intersectObjects() before the first render call, you have to update the object matrices yourself prior to raycasting.
scene.updateMatrixWorld();
fiddle: http://jsfiddle.net/mzRtJ/5/
three.js r.64

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