Rendering simple geometry corrupts with greasepencil layer #62279
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Reference: blender/blender#62279
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Windows 10
Radeon Vega 64
Broken: 2.80,
59f30e9390
Worked: 2.80,
ae977d13f8
Rendering simple primitive geometry corrupts with greasepencil layer
Create simple building geometry for background, create greasepencil animation in front of geometry. animate camera move to follow GP animation.
Render output animation renders first couple of frames correctly then geometry flashes to white (no shader?). GP object renders correctly.
If I remove the GP object the geometry renders correctly.
If I use 'Viewport render animation' (while still in camera view) GP object and geometry render correctly.
flight.blend
Added subscriber: @tomnel
Added subscriber: @antoniov
I cannot reproduce on Windows 10 RTX2080TI
flight-001d-0001-0109.mp4
Changed status from 'Open' to: 'Archived'
Must be an OpenCL thing or something with my system. Strange because an older build works fine.
Thanks for looking!
Changed status from 'Archived' to: 'Open'
Maybe this is something for Jeroen Bakker (jbakker) to look at as this is still happening in current builds. but oddly not the current buildbot.
Now it just goes black
flight-008d-.mp4
Added subscriber: @Jeroen-Bakker
Added subscribers: @fclem, @ZedDB
I can confirm this on my 290x (Linux, mesa git drivers). Only the first frame has the correct shading, in the rest the background objects are white.
I do not have OpenCL so this is not OpenCL related.
@fclem can you reproduce this?
I cannot reproduce it either. I'm not sure about what could cause this.
Can you try to reproduce from scratch?
Changed status from 'Open' to: 'Archived'
I will try to do another scene soon, meanwhile I will close this as the latest builds are no longer doing this. If it pops up again I will reopen.
Thanks!
Changed status from 'Archived' to: 'Open'
I can still reproduce this on my end with the latest blender git version.
@fclem I bisected and found the commit that broke it for me:
798d2cadc3
Is there anything that you want me to do as you can't seem to reproduce this yourself?
Ok I can reproduce (I misread the repro steps) I'll take a look at it tomorrow.
This issue was referenced by
e28f0f179d
Changed status from 'Open' to: 'Resolved'