Eevee unable to render correctly without screen space reflections turned on. #58758

Closed
opened 2018-12-05 01:14:28 +01:00 by Drew · 17 comments

System Information
Operating system: Windows 10
Graphics card: Intel(R) HD Graphics 630

Blender Version
Broken: Blender 2.8 Beta Hash: 0f5b53ba4d 2018-11-30.
Worked: (optional)

Short description of error
When rendering an image or entering rendered viewport with Eevee, on, the edges of any mesh have bright pixels and color distorted with random lines on the mesh.. When turning on screen space reflections, the distortion goes away in the viewport and in the final render. But turning it off again brings back the distortion in the final render. cube mess.png messy cube.JPG Here are examples of the distortion. And here is an example when Screen Space Reflections is turned on fixed cube.JPG cube fix.png

Exact steps for others to reproduce the error
Open startup file and enter render mode in viewport rendering with Eevee on and screen space reflections turned off.
Or render an image of the starting cube.

**System Information** Operating system: Windows 10 Graphics card: Intel(R) HD Graphics 630 **Blender Version** Broken: Blender 2.8 Beta Hash: 0f5b53ba4dc 2018-11-30. Worked: (optional) **Short description of error** When rendering an image or entering rendered viewport with Eevee, on, the edges of any mesh have bright pixels and color distorted with random lines on the mesh.. When turning on screen space reflections, the distortion goes away in the viewport and in the final render. But turning it off again brings back the distortion in the final render. ![cube mess.png](https://archive.blender.org/developer/F5823843/cube_mess.png) ![messy cube.JPG](https://archive.blender.org/developer/F5823859/messy_cube.JPG) Here are examples of the distortion. And here is an example when Screen Space Reflections is turned on ![fixed cube.JPG](https://archive.blender.org/developer/F5823930/fixed_cube.JPG) ![cube fix.png](https://archive.blender.org/developer/F5823936/cube_fix.png) **Exact steps for others to reproduce the error** Open startup file and enter render mode in viewport rendering with Eevee on and screen space reflections turned off. Or render an image of the starting cube.
Author

Added subscriber: @Softburrito

Added subscriber: @Softburrito

#59228 was marked as duplicate of this issue

#59228 was marked as duplicate of this issue

#58707 was marked as duplicate of this issue

#58707 was marked as duplicate of this issue

#58957 was marked as duplicate of this issue

#58957 was marked as duplicate of this issue

Added subscriber: @ZedDB

Added subscriber: @ZedDB

Have you tried updating your GPU drivers? https://downloadcenter.intel.com/product/98909/Intel-HD-Graphics-630
I'm suspecting that this is a driver bug.

Have you tried updating your GPU drivers? https://downloadcenter.intel.com/product/98909/Intel-HD-Graphics-630 I'm suspecting that this is a driver bug.
Clément Foucault was assigned by Sebastian Parborg 2018-12-07 16:42:21 +01:00

Try updating to a later blender beta. The one you used is quite old by now.

If it still doesn't work try running blender with --debug-gpu and post what it outputs

Try updating to a later blender beta. The one you used is quite old by now. If it still doesn't work try running blender with --debug-gpu and post what it outputs

Added subscriber: @j8acob

Added subscriber: @j8acob

Also try to run with the option --debug-gpu-force-workarounds

Also try to run with the option --debug-gpu-force-workarounds

Added subscriber: @gourabyb

Added subscriber: @gourabyb

Added subscriber: @WannaBe

Added subscriber: @WannaBe

To everyone affected by this bug, please give us your system-info.txt so we can list your gpu/driver to use the fix. Thanks

To everyone affected by this bug, please give us your system-info.txt so we can list your gpu/driver to use the fix. Thanks

Here's my system file as requested:
system-info.txt

Here's my system file as requested: [system-info.txt](https://archive.blender.org/developer/F5977989/system-info.txt)

Added subscriber: @YF-4

Added subscriber: @YF-4

Something similar happened for me too, but I did not save the screenshot.
System Information
Operating system: windows 1803 (before yesterday) and windows 1809 (now)
Graphics card: Intel(R) HD Graphics 615
GPU driver version: 23.20.16.4973 (before yesterday) and 25.20.100.6323 (now)
Blender Version
Latest blender 2.8 downloaded on 2019-1-1.

It's interesting. Last night I updated my system, my GPU driver was also updated. Now this bug is gone and I cannot reproduce it.
It seems that this is a driver bug or other bugs but not blender bug.

Something similar happened for me too, but I did not save the screenshot. **System Information** Operating system: windows 1803 (before yesterday) and windows 1809 (now) Graphics card: Intel(R) HD Graphics 615 GPU driver version: 23.20.16.4973 (before yesterday) and 25.20.100.6323 (now) **Blender Version** Latest blender 2.8 downloaded on 2019-1-1. It's interesting. Last night I updated my system, my GPU driver was also updated. Now this bug is gone and I cannot reproduce it. It seems that this is a driver bug or other bugs but not blender bug.

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'

Closing as it seems that the latest drivers from intel fixes the problem.

Closing as it seems that the latest drivers from intel fixes the problem.
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Reference: blender/blender#58758
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