Search
-
Re: Mirroring and stacking UVs leads to tangent discontinuity and seam
Thanks all for your comments! I ended up trying to solve this in Unreal Engine 5. I brought in my plane mesh with the texture and sure enough the seam was there too. Based on this thread: https://polycount.com/discussion/116922/a-solution-to-normal-maps-with-mirrored-uvs-in-udk I flipped the x channel in a shader just for… -
Re: Mirroring and stacking UVs leads to tangent discontinuity and seam
Gotcha, after your response I kept trying and found an easier way to fix the seam without the shader tweak. I kept the mirrored uv shell in a tile to the right of the 0-1 tile and made sure the uv's weren't reversed (they were blue in Maya instead of red like I had before). Then in Unreal I could set the X-axis tiling mode…
2 results