It seems that Clip plane is not working on Metal. Both Mac and iOS is affected. Planar reflections incorrectly reflect objects that are wrong side of plane. I made simple test case project that clearly show how reflections are broken. [95206-clipplanebug.jpg] In screenshot there are multiple cone…

Unfortunately Planar Reflections are known to be broken on Metal in 4.12. They have been fixed upstream for OS X 10.11 (as always beta OSes are unsupported) and these changes will be part of binary 4.13. However if you are willing to work from source to modify MetalUtils.cpp and Common.usf they shou…

Planar reflection clipplane bug on Metal

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dgrieshofer (dgrieshofer) August 13, 2016, 2:53pm 5

Awesome, can we get this fixed for OpenGL as well?