CC3DUI-Demo-For-Raycast

这是一个关于如何在CocosCreator的3D世界里，实现UI交互的例子，它主要使用了Raycast实现检查处理

This is an example of how to realize UI interaction in the 3D world of Cocos Creator. It uses raycast to inspection logic.

Here is about video which is only available in Chinese