Examples: Added simpler WebXR/AR example.

f58cbd48 · Mr.doob · 6429ba6c · f58cbd48 · f58cbd48
隐藏空白更改
内联并排

Showing with 102 addition and 0 deletion

examples/files.js examples/files.js +1 -0

examples/webxr_ar_cones.html examples/webxr_ar_cones.html +101 -0

未找到文件。
--- a/examples/files.js
+++ b/examples/files.js
@@ -319,6 +319,7 @@ var files = {
 		"webaudio_visualizer"
 	],
 	"webxr": [
+		"webxr_ar_cones",
 		"webxr_ar_hittest",
 		"webxr_ar_paint",
 		"webxr_vr_ballshooter",

--- a/examples/webxr_ar_cones.html
+++ b/examples/webxr_ar_cones.html
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<title>three.js ar - cones</title>
+		<meta charset="utf-8">
+		<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
+		<link type="text/css" rel="stylesheet" href="main.css">
+	</head>
+	<body>
+
+		<div id="info">
+			<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> ar - cones<br/>Enable chrome://flags/#webxr-ar-module<br/>(Chrome 80+)
+		</div>
+
+		<script type="module">
+
+			import * as THREE from '../build/three.module.js';
+			import { ARButton } from './jsm/webxr/ARButton.js';
+
+			var container;
+			var camera, scene, renderer;
+			var controller;
+
+			init();
+			animate();
+
+			function init() {
+
+				container = document.createElement( 'div' );
+				document.body.appendChild( container );
+
+				scene = new THREE.Scene();
+
+				camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 0.01, 20 );
+
+				var light = new THREE.HemisphereLight( 0xffffff, 0xbbbbff, 1 );
+				light.position.set( 0.5, 1, 0.25 );
+				scene.add( light );
+
+				//
+
+				renderer = new THREE.WebGLRenderer( { antialias: true, alpha: true } );
+				renderer.setPixelRatio( window.devicePixelRatio );
+				renderer.setSize( window.innerWidth, window.innerHeight );
+				renderer.xr.enabled = true;
+				container.appendChild( renderer.domElement );
+
+				//
+
+				document.body.appendChild( ARButton.createButton( renderer ) );
+
+				//
+
+				var geometry = new THREE.CylinderBufferGeometry( 0, 0.05, 0.2, 32 ).rotateX( Math.PI / 2 );
+
+				function onSelect() {
+
+					var material = new THREE.MeshPhongMaterial( { color: 0xffffff * Math.random() } );
+					var mesh = new THREE.Mesh( geometry, material );
+					mesh.position.set( 0, 0, - 0.3 ).applyMatrix4( controller.matrixWorld );
+					mesh.quaternion.setFromRotationMatrix( controller.matrixWorld );
+					scene.add( mesh );
+
+				}
+
+				controller = renderer.xr.getController( 0 );
+				controller.addEventListener( 'select', onSelect );
+				scene.add( controller );
+
+				//
+
+				window.addEventListener( 'resize', onWindowResize, false );
+
+			}
+
+			function onWindowResize() {
+
+				camera.aspect = window.innerWidth / window.innerHeight;
+				camera.updateProjectionMatrix();
+
+				renderer.setSize( window.innerWidth, window.innerHeight );
+
+			}
+
+			//
+
+			function animate() {
+
+				renderer.setAnimationLoop( render );
+
+			}
+
+			function render() {
+
+				renderer.render( scene, camera );
+
+			}
+
+		</script>
+	</body>
+</html>