从CanvasRenderer到WebGLRenderer的Three.js

Question

是否可以将使用Three.js CanvasRenderer的Three.js书面脚本“转换”为WebGLRenderer脚本，如果是的话，如何？

Answer 1

The short answer is: yes.

And in general you'll get better performance, though you might have a different-looking result.

A very important difference is that you can't use the renderer .domElement as a Canvas-2D because the WebGL renderer is 3D. So if you've been using canvas commands to, say, draw text, you might have some work ahead to adapt them.