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BlenderKit Crash with Fabric Materials #72819

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opened 2019-12-31 12:36:03 +01:00 by Sahin Ersoz · 6 comments
Sahin Ersoz commented 2019-12-31 12:36:03 +01:00
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System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.66

Blender Version
Broken: version: 2.82 (sub 6), branch: master, commit date: 2019-12-23 22:37, hash: blender/blender@b450ba84d9
Worked: (optional)

Short description of error
BlenderKit Crash with Fabric Materials

Exact steps for others to reproduce the error
Open BlenderKit Addon.
Click the Fabric Button.
After the Material samples appear on the screen Click Any Fabric Material.
Crash
[Based on the default startup]

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.66 **Blender Version** Broken: version: 2.82 (sub 6), branch: master, commit date: 2019-12-23 22:37, hash: `blender/blender@b450ba84d9` Worked: (optional) **Short description of error** BlenderKit Crash with Fabric Materials **Exact steps for others to reproduce the error** Open BlenderKit Addon. Click the Fabric Button. After the Material samples appear on the screen Click Any Fabric Material. Crash [Based on the default startup]
Sahin Ersoz commented 2019-12-31 12:36:03 +01:00
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Added subscriber: @sse

Added subscriber: @sse
Vilem Duha was assigned by Jacques Lucke 2020-01-14 13:07:39 +01:00
Germano Cavalcante commented 2020-01-14 18:08:42 +01:00
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Added subscriber: @mano-wii

Added subscriber: @mano-wii
Germano Cavalcante commented 2020-01-14 18:08:42 +01:00
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I can't replicate the crash in blender 2.83.

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: Radeon (TM) RX 480 Graphics ATI Technologies Inc. 4.5.13559 Core Profile Context 26.20.12037.1000

Addon Information
Name: BlenderKit Asset Library (1, 0, 28)

I can't replicate the crash in blender 2.83. **System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: Radeon (TM) RX 480 Graphics ATI Technologies Inc. 4.5.13559 Core Profile Context 26.20.12037.1000 **Addon Information** Name: BlenderKit Asset Library (1, 0, 28)
Vilem Duha commented 2020-01-17 15:52:42 +01:00
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I think this might be due to the complexity of some materials for Eevee. Some procedural fabric materials we have in the database have far too many nodes, and Blender just crashes trying to process them. The weird thing is this happens with a GTX 1080.
I'm working on a fix, that basically hides more complex materials from EEVEE.
This however points to some deeper issue with shaders processing/compilation, that probably isn't connected to the addon. The addon technically just downloads the file, appends the material and links it to the mesh.

I think this might be due to the complexity of some materials for Eevee. Some procedural fabric materials we have in the database have far too many nodes, and Blender just crashes trying to process them. The weird thing is this happens with a GTX 1080. I'm working on a fix, that basically hides more complex materials from EEVEE. This however points to some deeper issue with shaders processing/compilation, that probably isn't connected to the addon. The addon technically just downloads the file, appends the material and links it to the mesh.
Vilem Duha commented 2020-03-18 12:59:35 +01:00
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This is on TODO list where displayed Materials will be limited for EEVEE - complex materials won't simply be displayed there and there will be a warning. As of now, this isn't blenderkit bug - it's most probably EEVEE crashing because of too complex material setup.

This is on TODO list where displayed Materials will be limited for EEVEE - complex materials won't simply be displayed there and there will be a warning. As of now, this isn't blenderkit bug - it's most probably EEVEE crashing because of too complex material setup.
Vilem Duha commented 2020-03-18 12:59:54 +01:00
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Changed status from 'Needs Triage' to: 'Resolved'

Changed status from 'Needs Triage' to: 'Resolved'
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Reference: blender/blender-addons#72819
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