Page 1 of 1

Houdini Udim Setup

PostPosted: Wed Mar 20, 2019 8:21 am
by timcgi
I have the setup already tried at UDIMS one time eight and two times 4.

Also I have the Filepath correct with the <udim> in the end but it doesnt work.



https://imgur.com/ahHugh5

Re: Houdini Udim Setup

PostPosted: Wed Mar 20, 2019 9:26 am
by juanjgon
Hi,

Can you please try to set the grid size to 5x5 for example and try again? If this doesn't work, can you please send me the scene to take a look at it here?

Thanks,
-Juanjo

Re: Houdini Udim Setup

PostPosted: Wed Mar 20, 2019 12:59 pm
by timcgi
Tried it with 5x5 did not work :(

I have packed for you the whole setup in a rar and attached the associated files such as mesh and textures. if you could look over it would be a dream!

Download: https://www.file-upload.net/download-13 ... 1.rar.html


Thanks,

Tim

Re: Houdini Udim Setup

PostPosted: Wed Mar 20, 2019 1:32 pm
by juanjgon
Thanks for the scene, I'm investigating your issue. Perhaps there is a bug in the code that processes the UDIM filenames, but meanwhile ... can you please check what happens if you set the grid size to 10x10?

Thanks,
-Juanjo

Re: Houdini Udim Setup

PostPosted: Wed Mar 20, 2019 4:23 pm
by timcgi
The 10 x 10 Setup works for Color but not for Displacement.

Thanks,

Tim

Re: Houdini Udim Setup

PostPosted: Thu Mar 21, 2019 10:53 pm
by juanjgon
Sorry, I'm still trying to figure what could be the problem, and what you say about the displacement is even weirder. I hope to know more soon ...

Thanks for your patience,
-Juanjo

Re: Houdini Udim Setup

PostPosted: Fri Mar 22, 2019 9:41 am
by timcgi
No problem, take your time.

Many thanks!

Tim

Re: Houdini Udim Setup

PostPosted: Wed Apr 03, 2019 9:16 pm
by juanjgon
Sorry for the late reply. I've found and fixed the problem with the UDIM files in the plugin. It was a tricky issue related to the filenames order in the udim texture node. I'll include this fix in the upcoming new Octane 4.03 and 2018.1 builds.

Thanks,
-Juanjo

Re: Houdini Udim Setup

PostPosted: Wed Apr 03, 2019 10:37 pm
by timcgi
Thanks so much, this will be a great update for those who use udim in Octane. Will the naming with <udim> the same?

Re: Houdini Udim Setup

PostPosted: Wed Apr 03, 2019 10:39 pm
by juanjgon
Yes, it is the same workflow, using the <udim> token in the filename.

Thanks,
-Juanjo