看完这本书《3D Game Programing for Kids》以后,发现3D游戏的学习,也能够使用javascript来写的。javascript
先要上这个网站https://threejs.org,而后下载它的three.js源码放到一个目录,好比js。html
而后放入这段代码:java
<!DOCTYPE html> <html> <head> <meta charset=utf-8> <title>My first three.js app</title> <style> body { margin: 0; } canvas { width: 100%; height: 100% } </style> </head> <body> <script src="js/three.js"></script> <script> var scene = new THREE.Scene(); var camera = new THREE.PerspectiveCamera( 75, window.innerWidth/window.innerHeight, 0.1, 1000 ); var renderer = new THREE.WebGLRenderer(); renderer.setSize( window.innerWidth, window.innerHeight ); document.body.appendChild( renderer.domElement ); var geometry = new THREE.BoxGeometry( 1, 1, 1 ); var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } ); var cube = new THREE.Mesh( geometry, material ); scene.add( cube ); camera.position.z = 5; var animate = function () { requestAnimationFrame( animate ); cube.rotation.x += 0.1; cube.rotation.y += 0.1; renderer.render(scene, camera); }; animate(); </script> </body> </html>