metal对 tessellation的支持

A12及以上是hardware tessellator

之前的是comput kernel模拟的 性能不好

unity源码里面可以看到cs模拟ts这部分

https://developer.apple.com/library/archive/documentation/Miscellaneous/Conceptual/MetalProgrammingGuide/Tessellation/Tessellation.html

标签：kernel,documentation,comput,Tessellation,tessellation,metal,支持,源码,模拟
来源： https://www.cnblogs.com/minggoddess/p/12625079.html