Hi everyone.
I have a problem on udim images in arnold solaris render for displacement map.
Single displacement texture works fine but when I put udim imagages the model disapears.
It happens with normal maps too.
Other maps(color, roughness, transmission ecc..) work fine.
Do you have any Idea?
I have houdini 19.0657 , htoa 6.1.3.1 and Arnold 7.1.3.0
solaris arnold displacement issue with udim
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- 22dogs
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- ysysimon
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https://www.sidefx.com/docs/houdini/solaris/udim.html [www.sidefx.com]
I think the correct UDIM syntax is <UDIM> instead of writing out the quadrant number specifically.
But you said 'Other maps(color, roughness, transmission ecc..) work fine.' so I'm not sure what exactly happened.
I think the correct UDIM syntax is <UDIM> instead of writing out the quadrant number specifically.
But you said 'Other maps(color, roughness, transmission ecc..) work fine.' so I'm not sure what exactly happened.
Edited by ysysimon - Oct. 6, 2022 23:43:27
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- 22dogs
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Thanks, ysysimon.
I almost solved the problem.
My earth have 32 udim but houdini ask the texture udim 1039. (I don't know why)
I checked 'ignore missing texture errors' and it works.
It happens when I export alembic models from Blender. The same model from Maya works fine.
And I don't know why only displacement and normal map make the problem. All other maps work well.
I almost solved the problem.
My earth have 32 udim but houdini ask the texture udim 1039. (I don't know why)
I checked 'ignore missing texture errors' and it works.
It happens when I export alembic models from Blender. The same model from Maya works fine.
And I don't know why only displacement and normal map make the problem. All other maps work well.
Edited by 22dogs - Oct. 8, 2022 12:43:01
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- ysysimon
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