Can anyone tell me the difference between uv_tiles and udim?

[Jooyoung Lee]

--udim <udim>
Coordinates of the uv tile to compute, given as a UDIM id (MARI convention) (e.g "1022"). [default: "1001"]

--uv-tile <u>,<v>
Coordinates of the uv tile to compute, given as two zero-based indices, e.g. "1,2". [default: "0,0"]

These are the descriptions of each command line option.
I tried to parse data from batchtools.sbsbaker_info.
After I got info from the output handler, uv set and udims represent same thing. Just different format.


Can I replace uv-tile with udim option?

[Colin.lob]

Yeap UDIM is a convention, UV Tiles another one (the Substance one). You must use only one so you can use UDIM