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Improved webgl_materials_car example #14851

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Sep 5, 2018
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Improved webgl_materials_car example #14851

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0 examples/models/fbx/ferrari.glb → examples/models/gltf/ferrari.glb
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Binary file added examples/models/gltf/ferrari_ao.png
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97 changes: 43 additions & 54 deletions examples/webgl_materials_cars.html
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - materials - cube reflection [cars]</title>
<title>three.js webgl - materials - car</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
Expand All @@ -20,7 +20,7 @@
z-index: 100;
}
#info a {
color: red;
color: blue;
font-weight: bold;
}
</style>
Expand Down Expand Up @@ -100,31 +100,38 @@
controls.target.set( 0, 0.75, 0 );

scene = new THREE.Scene();
scene.fog = new THREE.Fog( 0xa0a0a0, 10, 80 );
scene.fog = new THREE.Fog( 0xd7cbb1, 1, 80 );

scene.background = new THREE.CubeTextureLoader()
.setPath( 'textures/cube/skybox/')
envMap = new THREE.CubeTextureLoader()
.setPath( 'textures/cube/skyboxsun25deg/')
.load( [ 'px.jpg', 'nx.jpg', 'py.jpg', 'ny.jpg', 'pz.jpg', 'nz.jpg' ] );

ground = new THREE.Mesh( new THREE.PlaneBufferGeometry( 2400, 2400 ), new THREE.MeshStandardMaterial( { color: 0xffffff, metalness: 0, roughness: 1 } ) );
scene.background = envMap;

var ground = new THREE.Mesh(
new THREE.PlaneBufferGeometry( 2400, 2400 ),
new THREE.ShadowMaterial( { color: 0x000000, opacity: 0.15, depthWrite: false }
) );
ground.rotation.x = - Math.PI / 2;
ground.receiveShadow = true;
ground.renderOrder = 1;
scene.add( ground );

var grid = new THREE.GridHelper( 2400, 120, 0x000000, 0x000000 );
var grid = new THREE.GridHelper( 2400, 240, 0x000000, 0x000000 );
grid.material.opacity = 0.2;
grid.material.depthWrite = false;
grid.material.transparent = true;
scene.add( grid );

var hemiLight = new THREE.HemisphereLight( 0xfefeb4, 0x99ccff, 0.3 );
hemiLight.position.set( -1.5, 1.5, 1.5 );
var hemiLight = new THREE.HemisphereLight( 0x7c849b, 0xd7cbb1, 0.1 );
hemiLight.position.set( 0, 1, 0 );
scene.add( hemiLight );

shadowLight = new THREE.DirectionalLight( 0xffffff, 0.3 );
shadowLight = new THREE.DirectionalLight( 0xffffff, 0.1 );
shadowLight.position.set( -1.5, 1.5, 1.5 );
shadowLight.castShadow = true;
shadowLight.shadow.width = 1024;
shadowLight.shadow.height = 1024;
shadowLight.shadow.width = 512;
shadowLight.shadow.height = 512;
shadowLight.shadow.camera.top = 2;
shadowLight.shadow.camera.bottom = -2;
shadowLight.shadow.camera.left = -2.5;
Expand All @@ -146,6 +153,8 @@
container.appendChild( stats.dom );

initCar();
initMaterials();
initMaterialSelectionMenus();

window.addEventListener( 'resize', onWindowResize, false );

Expand All @@ -159,45 +168,14 @@

}

var genCubeUrls = function( prefix, postfix ) {
return [
prefix + 'px' + postfix, prefix + 'nx' + postfix,
prefix + 'py' + postfix, prefix + 'ny' + postfix,
prefix + 'pz' + postfix, prefix + 'nz' + postfix
];
};

var hdrUrls = genCubeUrls( './textures/cube/pisaHDR/', '.hdr' );
new THREE.HDRCubeTextureLoader().load( THREE.UnsignedByteType, hdrUrls, function ( hdrCubeMap ) {

var pmremGenerator = new THREE.PMREMGenerator( hdrCubeMap );
pmremGenerator.update( renderer );

var pmremCubeUVPacker = new THREE.PMREMCubeUVPacker( pmremGenerator.cubeLods );
pmremCubeUVPacker.update( renderer );

var hdrCubeRenderTarget = pmremCubeUVPacker.CubeUVRenderTarget;

envMap = hdrCubeRenderTarget.texture;

initMaterials();
initMaterialSelectionMenus();

hdrCubeMap.dispose();
pmremGenerator.dispose();
pmremCubeUVPacker.dispose();

} );


function initCar() {

THREE.DRACOLoader.setDecoderPath( 'js/libs/draco/gltf/' );

var loader = new THREE.GLTFLoader();
loader.setDRACOLoader( new THREE.DRACOLoader() );

loader.load( 'models/fbx/ferrari.glb', function( gltf ) {
loader.load( 'models/gltf/ferrari.glb', function( gltf ) {

carModel = gltf.scene.children[ 0 ];

Expand All @@ -208,16 +186,27 @@

carModel.traverse( function ( child ) {

if ( child.isMesh ) {
if ( child.isMesh ) {

child.castShadow = true;
child.receiveShadow = true;
child.material.envMap = envMap;

console.log( child.material );

}

} );

// shadow
var texture = new THREE.TextureLoader().load( 'models/gltf/ferrari_ao.png' );
var shadow = new THREE.Mesh(
new THREE.PlaneBufferGeometry( 0.655 * 4, 1.3 * 4 ).rotateX( - Math.PI / 2 ),
new THREE.MeshBasicMaterial( { map: texture, opacity: 0.8, transparent: true } )
);
shadow.renderOrder = 2;
carModel.add( shadow );

scene.add( carModel );

// car parts for material selection
Expand Down Expand Up @@ -247,20 +236,20 @@

main: [

new THREE.MeshStandardMaterial( { color: 0xff6600, envMap: envMap, metalness: 0.25, roughness: 0.15, name: 'orange' } ),
new THREE.MeshStandardMaterial( { color: 0x001133, envMap: envMap, metalness: 0.25, roughness: 0.15, name: 'blue' } ),
new THREE.MeshStandardMaterial( { color: 0x660000, envMap: envMap, metalness: 0.25, roughness: 0.15, name: 'red' } ),
new THREE.MeshStandardMaterial( { color: 0x000000, envMap: envMap, metalness: 1, roughness: 0, name: 'black' } ),
new THREE.MeshStandardMaterial( { color: 0xffffff, envMap: envMap, metalness: 0.25, roughness: 0.15, name: 'white' } ),
new THREE.MeshStandardMaterial( { color: 0xcccccc, envMap: envMap, metalness: 1, roughness: 0, name: 'metallic' } ),
new THREE.MeshStandardMaterial( { color: 0xff4400, envMap: envMap, metalness: 0.9, roughness: 0.2, name: 'orange' } ),
new THREE.MeshStandardMaterial( { color: 0x001133, envMap: envMap, metalness: 0.9, roughness: 0.2, name: 'blue' } ),
new THREE.MeshStandardMaterial( { color: 0x880000, envMap: envMap, metalness: 0.9, roughness: 0.2, name: 'red' } ),
new THREE.MeshStandardMaterial( { color: 0x000000, envMap: envMap, metalness: 0.9, roughness: 0.5, name: 'black' } ),
new THREE.MeshStandardMaterial( { color: 0xffffff, envMap: envMap, metalness: 0.9, roughness: 0.5, name: 'white' } ),
new THREE.MeshStandardMaterial( { color: 0x666666, envMap: envMap, metalness: 0.9, roughness: 0.2, name: 'metallic' } ),

],

glass: [

new THREE.MeshStandardMaterial( { color: 0x000000, envMap: envMap, metalness: 0.0, roughness: 0.25, opacity: 0.5, transparent: true, refractionRatio: 0.25, name: 'clear'} ),
new THREE.MeshStandardMaterial( { color: 0x000000, envMap: envMap, metalness: 0, roughness: 0.25, opacity: 0.75, transparent: true, refractionRatio: 0.75, name: 'smoked' } ),
new THREE.MeshStandardMaterial( { color: 0x001133, envMap: envMap, metalness: 0, roughness: 0.25, opacity: 0.5, transparent: true, refractionRatio: 0.75, name: 'blue' } ),
new THREE.MeshStandardMaterial( { color: 0xffffff, envMap: envMap, metalness: 0.9, roughness: 0.1, opacity: 0.1, transparent: true, name: 'clear', premultipliedAlpha: true } ),
new THREE.MeshStandardMaterial( { color: 0x000000, envMap: envMap, metalness: 0.9, roughness: 0.1, opacity: 0.1, transparent: true, name: 'smoked', premultipliedAlpha: true } ),
new THREE.MeshStandardMaterial( { color: 0x001133, envMap: envMap, metalness: 0.9, roughness: 0.1, opacity: 0.1, transparent: true, name: 'blue', premultipliedAlpha: true } ),

],

Expand Down