luomogenhaoqi的专栏

官方介绍：Testing Visibility with an Actor's BoundsEach Actor placed in a Level has a set of bounds using a box and a spherethat is used for various things in the Engine.One of those being specifical...

FindCollisionUV可以做碰撞或击中某物件上碰撞点对应的UV坐标，我们可以基于该UV坐标作为材质参数传入到该物件材质中做一些碰撞或击中材质效果。注意：碰撞或射线检测，必须开启复杂检测，该物件设置开启物理。/** * Try and find the UV for a collision impact. Note this ONLY works if 'Support UV F...