This video is about the Sign node in Unreal Engine materials, and how to use it to fix the mirroring issue in tri-planar materials.
https://dev.epicgames.com/community/learning/tutorials/jBwv/sign-node-explained-unreal-engine-materials
This video is about the Sign node in Unreal Engine materials, and how to use it to fix the mirroring issue in tri-planar materials.
https://dev.epicgames.com/community/learning/tutorials/jBwv/sign-node-explained-unreal-engine-materials