UDIM textures?

General
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1

Can Wrap work with models using multi image UDIM textures?

Also can optical flow wrapping work with depth/ height textures instead of color ones? if I need to wrap a photogrammetry based terrain mesh around more correct LIDAR laser scanned one having only UDIM displacement textures and no color info? Could optical flow be helpful in such case? I mean matching based by displacement details in both Lidar and photogrammetry meshes?

2

Hi Kirill,

Unfortunately, we have not implemented UDIMs support yet.

For the heightmaps, if the resolution of the mesh itself is much lower than the resolution of the heightmap, then yes, it may work. Otherwise, I would use normal wrapping. You can decimate your terrain model and wrap it first. Then you can use Lattice node to deform the original highres scan the same way.