为什么在可编程管线下的裁剪面要转换?
IDirect3DDevice9::SetClipPlane Method
When the fixed function pipeline is used the plane equations are assumed to be in world space. When the programmable pipeline is used the plane equations are assumed to be in the clipping space (the same space as output vertices).
最近在做水面反射骨骼动画的模型(骨骼动画用了Shader),裁剪面始终不对