Vertex Displacement / OSL

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Vertex Displacement / OSL

Postby hazenkind » Tue Oct 26, 2021 8:06 pm

hazenkind Tue Oct 26, 2021 8:06 pm
Hy Devs,
could you have a look at this file? Instructions to reproduce are inside of C4D File.

regards Christian
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Re: Vertex Displacement / OSL

Postby hazenkind » Thu Oct 28, 2021 9:45 am

hazenkind Thu Oct 28, 2021 9:45 am
Any Infos on this topic? Maybe its a Usererror / limitation :) or do you need additional Information?

You can now render procedural and OSL vertex displacement


This is a robust displacement system


Vertex displacement will take any texture you provide, whether it's a procedural texture, OSL texture, or images
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Re: Vertex Displacement / OSL

Postby jobigoud » Thu Oct 28, 2021 10:24 am

jobigoud Thu Oct 28, 2021 10:24 am
Can you clarify what you are seeing and what you expect rather than just say "see what happen"? This way it avoids any misunderstanding in case we are not seeing the same thing (due to different versions for example).
What version are you using? (Standalone, Plugin and C4D).
Can you reproduce the problem in standalone?

I get this when enabling the invert node on the yellow object.
invert displacement.png
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Re: Vertex Displacement / OSL

Postby hazenkind » Thu Oct 28, 2021 11:20 am

hazenkind Thu Oct 28, 2021 11:20 am
Hy, i use C4D and Plugin. Never used Standalone. Plugin 2020.2.5-R3 Studio Driver 461.72 C4D R25.015

If i enable invert Node, displacement on the yellow cube is gone.

octane_step_1.JPG


If i now send the Scene and restart new render, displacement on the green cube is also gone without any changes on that green material.

octane_step_2.JPG


Happens on two different machines with the same Software config. maybe i do a screencapture later if you couldn´t reproduce it.

The red cube is an octane noise for verification that this could be an OSL Problem.

thanks so fare!
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Re: Vertex Displacement / OSL

Postby hazenkind » Mon Nov 01, 2021 3:51 pm

hazenkind Mon Nov 01, 2021 3:51 pm
Hy,
i tried today the standalone version. After opnening nothing works. the c4d node is now an OSL node. if i change this osl node to c4d noise it will work.
Hmmmm
Attachments
OSL_2.JPG
OSL_1.JPG
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Re: Vertex Displacement / OSL

Postby hazenkind » Thu Nov 04, 2021 8:00 am

hazenkind Thu Nov 04, 2021 8:00 am
2020.1 C4D R25 makes it more worse. now the octane noise fucks up too.

Enable invert node and resend the scene. could you please confirm a bug or a user error?
octane_2021-1.JPG
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Re: Vertex Displacement / OSL

Postby hazenkind » Mon Nov 15, 2021 1:23 pm

hazenkind Mon Nov 15, 2021 1:23 pm
OK Guys, i tried a different Computer. And hey, it works.

BUT WHAT COULD CAUSE THIS PROBLEM ON MY MACHINES?
Any kind of Drivers. Do you have any idea?
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Re: Vertex Displacement / OSL

Postby hazenkind » Wed Nov 17, 2021 9:09 am

hazenkind Wed Nov 17, 2021 9:09 am
Hy Guys,
i tried a few things, updating all drivers, cleaning caches, reinstall Cuda, reinstall cudnn etc. But it wont work correct.
Here is a Screencast of the Problem.

[ Play Quicktime file ] 2021-11-17 10-00-13.mp4 [ 9.78 MiB | Viewed 1680 times ]



Can you give me a direction what it could be? It seems like a software issue.

regards christian
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Re: Vertex Displacement / OSL

Postby hazenkind » Mon Jan 10, 2022 11:15 am

hazenkind Mon Jan 10, 2022 11:15 am
aoktar wrote:It seems like a core issue, we'll check it deeply.


hopefully it get fixed soon :) good luck!
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