<title>Three 加载外部obj文件</title>
<script src="https://www.w3xue.com/js/threejs/threer92.js"></script>
<script src="https://www.w3xue.com/example/threejs/solarsystem/files/OrbitControls.js"></script>
<script src="https://www.w3xue.com/js/threejs/OBJLoader.js"></script>
var scene = new THREE.Scene();
var loader = new THREE.OBJLoader();
loader.load('/js/threejs/box.obj',function (obj) {
console.log(obj.children[0].material);
obj.children[0].scale.set(20,20,20);
obj.children[0].geometry.center();
obj.children[0].material.color.set(0xff0000);