Cannot bake to an image with optix and displacement #88096
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Reference: blender/blender#88096
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System Information
Operating system: Linux-5.4.0-72-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.73.01
Blender Version
Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash:
02948a2cab
Short description of error
When baking a texture with Optix and displacement, the baked image become transparent.
Exact steps for others to reproduce the error
Make a simple material with displacement and try to bake it with Optix selected.
An info message says : "Baking is performed using CUDA instead of Optix" but the image is not shown (transparent).
It works when CUDA is selected and when displacement is unplugged using Optix.
2021-05-07 10-11-38.mp4
bug_bake_with_displacement_and_optix.blend
Thanks,
Jacques-Daniel
Added subscriber: @jdpillon
Added subscribers: @pmoursnv, @lichtwerk
Changed status from 'Needs Triage' to: 'Confirmed'
Can confirm.
Since
612b83bbd1
, this either crashes for me (then after the crash was fixed some time in January it renders blank as reported here).I am on a 970m though, not the best device to test this.
@pmoursnv : this should work though, right?
This issue was referenced by blender/cycles@05895b9db2
This issue was referenced by
b046bc536b
Changed status from 'Confirmed' to: 'Resolved'