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If you specify an atlas style, the filename must contain <UDIM> which will be substituted automatically according to the surface parameterization and atlasStyle.
A Mari UDIM example for the first UV tile would be Diffuse.1001.tex where "1001" replaces <UDIM> in the texture filename.
| Value | Filename | Application Atlas Style | Use in path | Alternative |
|---|---|---|---|---|
| 0 | Diffuse.1001.tex | UDIM (Mari) | Diffuse.<UDIM>.tex | Diffuse.<udim>.tex |
| 1 | Diffuse.U1_V1.tex | UV Tile Base-1 (Mudbox) | Diffuse.<U>_<V>.tex | |
| 2 | Diffuse.u0_v0.tex | UV Tile Base-0 (Zbrush) | Diffuse.<u>_<v>.tex |
So, for example.
If your textures use the Mari UDIM style and the filename is: Diffuse.1001.tex, you need to use Diffuse.<UDIM>.tex for the textures to load into their correct UDIMs.
Note : <UDIM> can be in either UPPER or lowercase <udim>
| Note |
|---|
Users should avoid negative texture coordinates for all atlas texture workflows |
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