Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
假设我们有一个 SKLightNode，另一个 SKSpriteNode 作为镜像，距离 SKLightNode 有一定距离。如何使镜子反射来自 SKLightNode 的光？