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Udim support? (niche) #83

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fire opened this issue Sep 30, 2023 · 0 comments

fire commented Sep 30, 2023

Do we want udim support?

The algorithm is here to bake udim is at https://github.com/sinbad/FbxUdimUnpack

Tool for unpacking a model that uses UDIMs into a form more suitable for real-time use (separate materials per texture tile) - GitHub - sinbad/FbxUdimUnpack: Tool for unpacking a model that uses UD...
GitHub

Any polygon UVs which reference UDIM tiles trigger the splitting of the material "Foo" into "Foo_U1001", "Foo_U1002", "Foo_U1010" and so on based on the UDIM tile. That poly is then changed to reference that split material and the UVs adjusted back to the 0-1 range.

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