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1. Blending Normal Maps With Multiple UV-Layouts

   

   

   Topic by Maecaune · May 2016 · Home› Unreal Engine

   Hi there. I am currently experimenting with multiple uv-layouts. I wanted to add topology on one channel and detail maps on another channel. But I can't get it working properly because all normal maps are oriented always by channel 0 in Unreal 4. I created a test to properly show my issue. Here you can see, that I have one…

2. Re: Blending Normal Maps With Multiple UV-Layouts

   

   Reply by Maecaune · May 2016 · Home› Unreal Engine

   Um yeah, so they solved this problem by now: https://forums.unrealengine.com/showthread.php?45063-Multiple-Normal-Maps-on-Separate-UV-Channels Can't believe they just fixed it not to long ago. It's called "Derive Tangent Basis" and was added with the 4.11 update.