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Examples: More improvements to transmission example #22062

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Jun 29, 2021
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Examples: More improvements to transmission example #22062

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35 changes: 14 additions & 21 deletions examples/webgl_materials_physical_transmission.html
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,6 @@

import * as THREE from '../build/three.module.js';

import Stats from './jsm/libs/stats.module.js';

import { GUI } from './jsm/libs/dat.gui.module.js';
import { OrbitControls } from './jsm/controls/OrbitControls.js';
import { RGBELoader } from './jsm/loaders/RGBELoader.js';
Expand All @@ -33,7 +31,6 @@
exposure: 1
};

let container, stats;
let camera, scene, renderer;

let hdrCubeRenderTarget;
Expand All @@ -45,20 +42,17 @@
.load( 'royal_esplanade_1k.hdr', function () {

init();
animate();
render();

} );

function init() {

container = document.createElement( 'div' );
document.body.appendChild( container );

renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.shadowMap.enabled = true;
container.appendChild( renderer.domElement );
document.body.appendChild( renderer.domElement );

renderer.toneMapping = THREE.ACESFilmicToneMapping;
renderer.toneMappingExposure = params.exposure;
Expand Down Expand Up @@ -108,10 +102,8 @@

//

stats = new Stats();
container.appendChild( stats.dom );

const controls = new OrbitControls( camera, renderer.domElement );
controls.addEventListener( 'change', render ); // use if there is no animation loop
controls.minDistance = 10;
controls.maxDistance = 150;

Expand All @@ -125,41 +117,47 @@
.onChange( function () {

material.color.set( params.color );
render();

} );

gui.add( params, 'transmission', 0, 1, 0.01 )
.onChange( function () {

material.transmission = params.transmission;
render();

} );

gui.add( params, 'opacity', 0, 1, 0.01 )
.onChange( function () {

material.opacity = params.opacity;
render();

} );

gui.add( params, 'metalness', 0, 1, 0.01 )
.onChange( function () {

material.metalness = params.metalness;
render();

} );

gui.add( params, 'roughness', 0, 1, 0.01 )
.onChange( function () {

material.roughness = params.roughness;
render();

} );

gui.add( params, 'reflectivity', 0, 1, 0.01 )
.onChange( function () {

material.reflectivity = params.reflectivity;
render();

} );

Expand All @@ -168,13 +166,15 @@
.onChange( function () {

material.envMapIntensity = params.envMapIntensity;
render();

} );

gui.add( params, 'exposure', 0, 1, 0.01 )
.onChange( function () {

renderer.toneMappingExposure = params.exposure;
render();

} );

Expand All @@ -192,6 +192,8 @@

renderer.setSize( width, height );

render();

}

//
Expand All @@ -210,18 +212,9 @@

}

function animate() {

requestAnimationFrame( animate );

//const t = performance.now();

//mesh.rotation.x = t * 0.0002;
//mesh.rotation.z = - t * 0.0002;
function render() {

stats.begin();
renderer.render( scene, camera );
stats.end();

}

Expand Down