Blender crashes when creating Environment Map textures in Multi-View mode #45715

New Issue

Mircea Kitsune · 2015-08-07T02:10:15+02:00

Mircea Kitsune commented

2015-08-07 02:10:15 +02:00

System Information
Linux openSUSE 13.2 x64, ATI Radeon 6870, MESA 10.3.7.

Blender Version
Broken: 2.75a
Worked: Unknown

Short description of error
Blender crashes when using multi-view (stereoscopic rendering) if an environment map texture is also being produced. The crash happens during the "Creating Environment maps" stage before rendering begins.

Exact steps for others to reproduce the error
1 - Create a texture of type Environment Map. Set it to Animated, Mapping to Cube, and Viewport Object to the camera. Make sure Shading - Environment Map is also enabled in the Render panel.

2 - Enable Render Layers - Views to turn on stereoscopic rendering (the viewport should become anaglyph).

3 - Press F12 to render and produce the crash.

**System Information** Linux openSUSE 13.2 x64, ATI Radeon 6870, MESA 10.3.7. **Blender Version** Broken: 2.75a Worked: Unknown **Short description of error** Blender crashes when using multi-view (stereoscopic rendering) if an environment map texture is also being produced. The crash happens during the "Creating Environment maps" stage before rendering begins. **Exact steps for others to reproduce the error** 1 - Create a texture of type Environment Map. Set it to Animated, Mapping to Cube, and Viewport Object to the camera. Make sure Shading - Environment Map is also enabled in the Render panel. 2 - Enable Render Layers - Views to turn on stereoscopic rendering (the viewport should become anaglyph). 3 - Press F12 to render and produce the crash.

Mircea Kitsune commented

2015-08-07 02:10:16 +02:00

Changed status to: 'Open'

Mircea Kitsune commented

2015-08-07 02:10:16 +02:00

Added subscriber: @MirceaKitsune

tyoc213 commented

2015-08-07 03:37:41 +02:00

Added subscriber: @tyoc213

Aaron Carlisle commented

2015-08-07 16:32:18 +02:00

Added subscriber: @Blendify

Aaron Carlisle commented

2015-08-07 16:32:18 +02:00

Please post a .blend file that shows the issue

Mircea Kitsune commented

2015-08-07 18:47:05 +02:00

The issue is so quick to reproduce, I figured one wouldn't be needed. But here it is: Simply press F12 and Blender should crash.

http://www.pasteall.org/blend/37469

The issue is so quick to reproduce, I figured one wouldn't be needed. But here it is: Simply press F12 and Blender should crash. http://www.pasteall.org/blend/37469

Aaron Carlisle commented

2015-08-07 18:49:05 +02:00

Post .blend here untitled.blend

Post .blend here [untitled.blend](https://archive.blender.org/developer/F221414/untitled.blend)

Dalai Felinto was assigned by Aaron Carlisle

2015-08-07 18:49:36 +02:00

Dalai Felinto commented

2015-08-07 20:45:04 +02:00

Changed status from 'Open' to: 'Resolved'

Dalai Felinto closed this issue

2015-08-07 20:45:04 +02:00

blender-admin commented

2015-08-07 20:46:18 +02:00

This issue was referenced by e96e0ddbee

This issue was referenced by e96e0ddbee89e4ccce3e0673883625aa73cc949a

Dalai Felinto commented

2015-08-07 20:48:07 +02:00

The environment map is being rendered once per view. This is not ideal. But at least it doesn't crash now. Let me know if it works as expected.

Mircea Kitsune commented

2015-08-08 12:15:49 +02:00

That should not be a huge problem, and it's probably the only working solution to begin with. First of all because you'd get double stereoscopy if both the 3D surface and envmap texture are stereoscopic, and envmaps are typically cubes so things like eye convergence are probably not applicable. I don't have Blender set up to compile here, so I'll try the fix once 2.75b or 2.76 are out. Thank you for solving this.

Dalai Felinto commented

2015-08-08 13:51:45 +02:00

You can try a build from builder.blender.org

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Blender crashes when creating Environment Map textures in Multi-View mode #45715