Brecht Van Lommel
6787cc13d4
Works for both Cycles and multires bake. Triangles are baked to multiple UDIM images if they span across them, though such UV layouts are generally discouraged as there is no filtering across UDIM tiles. The bake margin currently only works within UDIM tiles. For the extend method this is logical, for the adjacent faces method it may be useful to support copying pixels from other UDIM tiles, though this seems somewhat complicated. Fixes T95190 Ref T72390