1 <!DOCTYPE html>
2 <html lang="en">
3
4 <head>
5 <meta charset="UTF-8">
6 <meta name="viewport" content="width=device-width, initial-scale=1.0">
7 <meta http-equiv="X-UA-Compatible" content="ie=edge">
8 <script type="text/javascript" src="./three.js"></script>
9 <title>Document</title>
10 </head>
11
12 <body onload="init()">
13 <canvas id="mainCanvas" width="400px" height="300px"></canvas>
14 </body>
15 <script>
16 function init() {
17 var renderer = new THREE.WebGLRenderer({
18 canvas: document.getElementById(‘mainCanvas‘)
19 });
20 renderer.setClearColor(0x000000);
21 var scene = new THREE.Scene();
22 var camera = new THREE.PerspectiveCamera(30, 400 / 300, 1, 10);
23 camera.position.set(4, 3, 5);
24 scene.add(camera);
25
26 var cube = new THREE.Mesh(new THREE.CubeGeometry(2, 2, 2),
27 new THREE.MeshBasicMaterial({
28 color: 0xff0000,
29 wireframe: true
30 })
31 );
32 scene.add(cube);
33
34 camera.lookAt(new THREE.Vector3(0, 0, 0))
35 renderer.render(scene, camera);
36 }
37 </script>
38
39 </html>
原文地址：https://www.cnblogs.com/jaycethanks/p/12026628.html
时间： 2024-10-27 14:54:05