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Maniphest T56183

Flipping matcaps in opengl render crashes blender 2.8
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Description

System Information
Windows 10 64-bit

Blender Version
blender-2.80-9b817bc1689

Short description of error


when you press the filp matcap button blender crashes

Exact steps for others to reproduce the error
create a new file
then change the render engine to opengl
in the lighting select matcap
press flip matcap

Revisions and Commits

rB Blender
rB10d1edbffbf9 Fix T56183: flip matcap not working for workbench as render engine.

Related Objects

Event Timeline

Hassan (hjrabi) created this task.Jul 31 2018, 10:28 PM
Christopher_Anderssarian added projects: BF Blender: 2.8, GPU / Viewport.Jul 31 2018, 10:37 PM
Bastien Montagne (mont29) lowered the priority of this task from 90 to 30.Aug 1 2018, 8:39 AM
Bastien Montagne (mont29) added a subscriber: Bastien Montagne (mont29).

Please follow our submission template and guidelines, also read these tips about bug reports, and make a complete, valid bug report, with required info, precise description of the issue (only ONE issue per report!), precise steps to reproduce it, small and simple .blend and/or other files to do so if needed, etc.

Christopher_Anderssarian mentioned this in T56198: Crash from flipping lighting MatCap in properties editor.Aug 1 2018, 5:12 PM
Bastien Montagne (mont29) merged a task: T56198: Crash from flipping lighting MatCap in properties editor.Aug 1 2018, 5:13 PM
Bastien Montagne (mont29) added a subscriber: Christopher_Anderssarian.
Christopher_Anderssarian added a comment.Aug 1 2018, 5:19 PM
In T56198#523806, @Bastien Montagne (mont29) wrote:

Hahaha, indeed… and we still need a .blend file to reproduce the issue, too ;)

You shouldn't need one.

  • Factory Start-up
  • Set OpenGL Render engine
  • goto the lighting panel (shown in the screenshot)
  • select MatCap
  • Flip
  • Crash

I've tried it on ubuntu and Windows and both crash

Flip MatCap.blend286 KBDownload

Bastien Montagne (mont29) assigned this task to Campbell Barton (campbellbarton).Aug 1 2018, 5:27 PM
Bastien Montagne (mont29) raised the priority of this task from 30 to 50.
Bastien Montagne (mont29) edited projects, added User Interface; removed GPU / Viewport.
Bastien Montagne (mont29) added a subscriber: Campbell Barton (campbellbarton).

This is a 3DView-specific setting… should never be exposed in buttons window, @Campbell Barton (campbellbarton) this may be in your area? Will fix crash itself (just missing poll callback), but won't fix the usability/UI issue behind it.

Bastien Montagne (mont29) mentioned this in rB110abebe1d4a: Fix missing poll function for flip_matcap operator (see T56183)..Aug 1 2018, 5:29 PM
Brecht Van Lommel (brecht) edited projects, added BF Blender; removed BF Blender: 2.8.Dec 11 2018, 3:09 PM
Brecht Van Lommel (brecht) changed the task status from Unknown Status to Resolved by committing rB10d1edbffbf9: Fix T56183: flip matcap not working for workbench as render engine..Mar 18 2019, 7:28 PM
Brecht Van Lommel (brecht) added a commit: rB10d1edbffbf9: Fix T56183: flip matcap not working for workbench as render engine..