threejs-model THREE.js 模型库 树模型(Tree) 使用树模型 let tree = new MODEL.Tree(scene, type) 当前有4中卡通树模型(0、方块树;1、圆形树;2、松树;3、随机圆形树) for (let i = 0, len = 4; i < len; i++) { let tree = new MODEL.Tree(scene, i) let x = i*5 - len/2 *5 tree.setPos(x, 0, 0).scale(1, 1, 1).rotate(0,0,0).shadow().paint() }