Hi grimm,
It seems to be some compatibility issues based on your descriptions.
Could you please try to render an empty scene(switch to an empty renderlayer) with the same file? If the denoise is still deficient there, could you please PM the buggy scene to me? Thanks.
PS: you can remove all the objects/meshes/textures, just the empty scene with buggy octane settings unchanged.
Cheers,
DrawFun
16.2.2 Linux denoiser issue
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Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
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Re: 16.2.2 Linux denoiser issue
by DrawFun » Thu Oct 04, 2018 3:13 am
- DrawFun
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Re: 16.2.2 Linux denoiser issue
by grimm » Sat Oct 06, 2018 11:11 pm
Hi Drawfun,
Sorry for not responding sooner, this kinda got down the rabbit hole. Per your request I started removing things and testing the new window option with denoising. I discovered that it was only when the spider's legs were included that there were issues. I did several tests one by one, eliminating things like the hair particle systems, and doing the polygon clean up tools in edit mode. Nothing worked so I went on to looking at the modifier stack. I noticed that the legs had a subdivide modifier applied to them, and I checked to see if OpenSubDIv was enabled on the Octane settings. It was and when I turned it off, the denoiser worked great.
So it appears to be an issue with OpenSubDiv or some other related issue. Hope this helps. I tried to make a simple example file to upload, but I couldn't replicate the issue.
jason
Sorry for not responding sooner, this kinda got down the rabbit hole. Per your request I started removing things and testing the new window option with denoising. I discovered that it was only when the spider's legs were included that there were issues. I did several tests one by one, eliminating things like the hair particle systems, and doing the polygon clean up tools in edit mode. Nothing worked so I went on to looking at the modifier stack. I noticed that the legs had a subdivide modifier applied to them, and I checked to see if OpenSubDIv was enabled on the Octane settings. It was and when I turned it off, the denoiser worked great.
So it appears to be an issue with OpenSubDiv or some other related issue. Hope this helps. I tried to make a simple example file to upload, but I couldn't replicate the issue.
jason
Linux Mint 20 x64 | Nvidia GTX 980 4GB (displays) RTX 2070 8GB| Intel I7 5820K 3.8 Ghz | 32Gb Memory | Nvidia Driver 460.56
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