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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>3.js测试三</title> </head> <body onload="init()"> <canvas id="mainCanvas" width="400px" height="300px" ></canvas> <script type="text/javascript" src="js/three.min.js"></script> <script type="text/javascript"> function init() { var renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('mainCanvas') }); renderer.setClearColor(0x000000); // 场景 var scene = new THREE.Scene(); // 透视投影照相机 var camera = new THREE.PerspectiveCamera(45, 400 / 300, 1, 10); camera.position.set(0, 0, 5); scene.add(camera); // 边长为一的正方体 var cube = new THREE.Mesh(new THREE.CubeGeometry(1, 1, 1), new THREE.MeshBasicMaterial({ color: 0xff0000, wireframe: true }) ); scene.add(cube); // 渲染 renderer.render(scene, camera); } </script> </body> </html>
