Eevee: Screen Space Reflections break with rotated dupli instances #64405

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opened 2019-05-09 21:44:22 +02:00 by Daniel Salazar · 11 comments
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System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 1080 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.39

Blender Version
Broken: version: 2.80 (sub 60), branch: master, commit date: 2019-05-09 13:13, hash: 6ef48b1318
Worked: version: 2.80 (sub 60), branch: master, commit date: 2019-05-06 16:39, hash: c0432c2385

Short description of error
Screen space reflection smudges when the instance object has a different orientation than the original

Exact steps for others to reproduce the error
Open Reflection.blend
Rotate the view to see the smudged reflection happening. It looks like the effect accumulates.
Hit Alt + R to clear the rotation of the plane, the reflection will look ok.

**System Information** Operating system: Windows-10-10.0.17134 64 Bits Graphics card: GeForce GTX 1080 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.39 **Blender Version** Broken: version: 2.80 (sub 60), branch: master, commit date: 2019-05-09 13:13, hash: 6ef48b1318 Worked: version: 2.80 (sub 60), branch: master, commit date: 2019-05-06 16:39, hash: c0432c2385 **Short description of error** Screen space reflection smudges when the instance object has a different orientation than the original **Exact steps for others to reproduce the error** Open [Reflection.blend](https://archive.blender.org/developer/F7021886/Reflection.blend) Rotate the view to see the smudged reflection happening. It looks like the effect accumulates. Hit Alt + R to clear the rotation of the plane, the reflection will look ok.
Author
Member

Added subscriber: @zanqdo

Added subscriber: @zanqdo

Added subscriber: @valerio

Added subscriber: @valerio

Confirmed.

Confirmed.

Added subscriber: @crantisz

Added subscriber: @crantisz

Shading also broken

Снимок экрана от 2019-05-10 12-16-33.png

Снимок экрана от 2019-05-10 12-16-09.png

Снимок экрана от 2019-05-10 12-16-21.png

shadow-test.blend

System Information
Operating system: Linux-4.15.0-47-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116

Blender Version
Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-09 17:55, hash: 427c75e4c2
Worked: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74

Shading also broken ![Снимок экрана от 2019-05-10 12-16-33.png](https://archive.blender.org/developer/F7024354/Снимок_экрана_от_2019-05-10_12-16-33.png) ![Снимок экрана от 2019-05-10 12-16-09.png](https://archive.blender.org/developer/F7024353/Снимок_экрана_от_2019-05-10_12-16-09.png) ![Снимок экрана от 2019-05-10 12-16-21.png](https://archive.blender.org/developer/F7024352/Снимок_экрана_от_2019-05-10_12-16-21.png) [shadow-test.blend](https://archive.blender.org/developer/F7024359/shadow-test.blend) **System Information** Operating system: Linux-4.15.0-47-generic-x86_64-with-debian-buster-sid 64 Bits Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116 **Blender Version** Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-09 17:55, hash: `427c75e4c2` Worked: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: `3dc9da3a74`

Workbench shadows doesn't work correctly even in version from 2019-05-07 it was broken earlier

Broken: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74
Worked: version: 2.80 (sub 59), branch: blender2.7, commit date: 2019-04-24 22:25, hash: d966c2f0c2

Снимок экрана от 2019-05-10 12-22-21.png

shadow-test.blend

Workbench shadows doesn't work correctly even in version from 2019-05-07 it was broken earlier Broken: 2.80 (sub 60), branch: blender2.7, commit date: 2019-05-07 19:17, hash: 3dc9da3a74 Worked: version: 2.80 (sub 59), branch: blender2.7, commit date: 2019-04-24 22:25, hash: `d966c2f0c2` ![Снимок экрана от 2019-05-10 12-22-21.png](https://archive.blender.org/developer/F7024365/Снимок_экрана_от_2019-05-10_12-22-21.png) [shadow-test.blend](https://archive.blender.org/developer/F7024367/shadow-test.blend)
Daniel Salazar changed title from Screen Space Reflections break with rotated dupli instances to Eevee: Screen Space Reflections break with rotated dupli instances 2019-05-10 21:24:32 +02:00
Author
Member

Added subscriber: @fclem

Added subscriber: @fclem

Most likely be fixed in next version. It was an issue with inverse matrices on duplis.

Most likely be fixed in next version. It was an issue with inverse matrices on duplis.

@fclem yes, looks like this bug was fixed, including my notes

@fclem yes, looks like this bug was fixed, including my notes
Author
Member

Yes according to a brief test

Yes according to a brief test

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
Brecht Van Lommel self-assigned this 2019-05-13 22:01:20 +02:00
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Reference: blender/blender#64405
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