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Black background on Cycles + Freestyle #51397

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opened 2017-05-03 09:43:53 +02:00 by Edu Garcia · 6 comments
Edu Garcia commented 2017-05-03 09:43:53 +02:00
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System Information

  • OSX 10.10, NVidia 675MX
  • Windows 7, NVidia GTX 660
  • Windows 8.1, NVidia GTX 760

Blender Version
Broken: 2.78c

Short description of error
When using Cycles + Freestyle on two different renderlayers, all I get is a black background instead of the expected alpha. I'm not sure if this is related to https://developer.blender.org/T43090 although it sounds like a similar issue.

Exact steps for others to reproduce the error

PossibleCyclesFreestyleBug.blend

  • Render the sample with internal render, everything works
  • Render the sample with Cycles, you'll see a black background instead
**System Information** * OSX 10.10, NVidia 675MX * Windows 7, NVidia GTX 660 * Windows 8.1, NVidia GTX 760 **Blender Version** Broken: 2.78c **Short description of error** When using Cycles + Freestyle on two different renderlayers, all I get is a black background instead of the expected alpha. I'm not sure if this is related to https://developer.blender.org/T43090 although it sounds like a similar issue. **Exact steps for others to reproduce the error** [PossibleCyclesFreestyleBug.blend](https://archive.blender.org/developer/F586105/PossibleCyclesFreestyleBug.blend) * Render the sample with internal render, everything works * Render the sample with Cycles, you'll see a black background instead
Edu Garcia commented 2017-05-03 09:43:53 +02:00
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Changed status to: 'Open'

Changed status to: 'Open'
Edu Garcia commented 2017-05-03 09:43:53 +02:00
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Added subscriber: @arcnor

Added subscriber: @arcnor
ronan ducluzeau commented 2017-05-03 11:50:37 +02:00
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Added subscriber: @zeauro

Added subscriber: @zeauro
ronan ducluzeau commented 2017-05-03 11:50:37 +02:00
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It is not the same bug.
Cycles requires Transparency option enabled under Film panel in Render Tab.

Without film transparency enabled, freestyle renderlayer background will be black.

It is not the same bug. Cycles requires Transparency option enabled under Film panel in Render Tab. Without film transparency enabled, freestyle renderlayer background will be black.
Edu Garcia commented 2017-05-03 12:52:47 +02:00
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Thank you, that certainly seems to fix the issue, although it makes all Renderlayers transparent (which is not the case in Blender Internal, although I'm not sure if that matters :D)... In any case, I guess this is not a real issue and can be closed.

Thanks.

Thank you, that certainly seems to fix the issue, although it makes all Renderlayers transparent (which is not the case in Blender Internal, although I'm not sure if that matters :D)... In any case, I guess this is not a real issue and can be closed. Thanks.
Aaron Carlisle commented 2017-05-05 00:13:33 +02:00
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Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
Aaron Carlisle self-assigned this 2017-05-05 00:13:33 +02:00
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