Sometimes while working with the Groom Hair System, I got the following Fatal error:
[File:Engine/Source/Runtime/RenderCore/Private/ShaderParameterStruct.cpp] [Line: 433] FVoxelRasterComputeCS’s required shader parameter FParameters::HairStrandsVF_PositionBuffer was not set.
The Voxelization setting is off in all of our grooms (this make the fatal error to happen less).
I haven’t found a way to set that parameter or what I need to do to prevent this.
Thanks in advance with any help on the matter.
Best!