[Node group] Normal map blending, Whiteout method

Hi all,

I found an interesting acticle on geometrically (more) correctly combining normal maps and implemented the Whiteout method in a node group for Blender 2.80, with additional strength slider for each map.

In case it’s useful for anybody, here’s a blend file with the node group and a usage example. For import to your projects append the NormalMapBlend node tree from the blend file.

normal-blend-whiteout.blend (349.0 KB)

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Great stuff. Thanks :+1: