Dear #ue4 devs, could someone enlighten me on why material instances do not update the compression setting in a sample when you plug in a different compressed texture into em?
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It slots in some code to handle the compression type, i.e. normalmap will automatically remap to -1-1 and derive Z. But you can just use a different sampler type and put the code in yourself - did this on past projects to allow people to use DXT1 or DXT5 normals in unreal
