第一步，引入 import {CSS2DRenderer,CSS2DObject,} from "three/examples/jsm/renderers/CSS2DRenderer.js"; 第二步，创建渲染器 this.tagRenderer = new CSS2DRenderer();this.tagRenderer.setSize(this.w, this.h);this.ta

写了个简单案例模拟一下这个问题，看下图片 下面看下c2渲染器相关代码部分 this.css2DRenderer = new CSS2DRenderer();this.css2DRenderer.render(this.scene, this.camera);this.css2DRenderer.setSize(width, height);this.css2DRenderer.dom