Workbench Anti-Aliasing behavior inverted #62810

New Issue

Rainer Trummer · 2019-03-21T10:44:24+01:00

Rainer Trummer commented

2019-03-21 10:44:24 +01:00

System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: Quadro P4000/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 418.96

Blender Version
Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-21 08:29, hash: b346a7c0df
Worked: (optional)

Short description of error
Not sure if this is only on my end, but since this morning I see the anit-aliasing in the workbench engine behave the opposite of how it should be. Normally, when the scene is not interacted with, the AA would happen. While you navigate in the 3D View, AA levels would be reduced or even turned off to improve performance. However, with this build, it's the opposite. The scene is anti-aliased while interacting, and aliased while static. See the gif below:

Exact steps for others to reproduce the error
Open Blender compiled today, spin a model, look at the edges.

**System Information** Operating system: Windows-10-10.0.17134 64 Bits Graphics card: Quadro P4000/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 418.96 **Blender Version** Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-21 08:29, hash: `b346a7c0df` Worked: (optional) **Short description of error** Not sure if this is only on my end, but since this morning I see the anit-aliasing in the workbench engine behave the opposite of how it should be. Normally, when the scene is not interacted with, the AA would happen. While you navigate in the 3D View, AA levels would be reduced or even turned off to improve performance. However, with this build, it's the opposite. The scene is anti-aliased while interacting, and aliased while static. See the gif below: ![inverted_AA.gif](https://archive.blender.org/developer/F6859821/inverted_AA.gif) **Exact steps for others to reproduce the error** Open Blender compiled today, spin a model, look at the edges.

Rainer Trummer commented

2019-03-21 10:44:24 +01:00

Added subscriber: @RainerTrummer

Rainer Trummer commented

2019-03-21 10:45:09 +01:00

Eevee LookDev and Wireframe mode are NOT affected by this, this is Workbench only.

Jeroen Bakker was assigned by Brecht Van Lommel

2019-03-21 11:11:02 +01:00

Sebastian Parborg commented

2019-03-21 12:08:00 +01:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2019-03-21 12:08:00 +01:00

I can't reproduce this on my end.

Could you do a step by step guide to make sure I'm not missing something?

I can't reproduce this on my end. Could you do a step by step guide to make sure I'm not missing something?

Leha commented

2019-03-21 12:43:39 +01:00

Added subscriber: @Leha

Leha commented

2019-03-21 12:43:39 +01:00

I can reproduce. Image attached yesterday and today comparison in sculpt mode:

System Information
Operating system: Windows-10-10.0.16299 64 Bits
Graphics card: GeForce GTX 1060 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 398.36

Blender Version
Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-21 00:58, hash: 0bbff8a711

I can reproduce. Image attached yesterday and today comparison in sculpt mode: ![yesterday-today.png](https://archive.blender.org/developer/F6860218/yesterday-today.png) **System Information** Operating system: Windows-10-10.0.16299 64 Bits Graphics card: GeForce GTX 1060 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 398.36 **Blender Version** Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-21 00:58, hash: `0bbff8a711`

Marcus Papathoma commented

2019-03-21 12:59:43 +01:00

Added subscriber: @machieb

Marcus Papathoma commented

2019-03-21 12:59:43 +01:00

Can confirm, with the default cube, there is no AA. (Windows 10 Pro, Geforce GTX1080Ti)

Can confirm, with the default cube, there is no AA. (Windows 10 Pro, Geforce GTX1080Ti) ![Blender Workbench AA.JPG](https://archive.blender.org/developer/F6860267/Blender_Workbench_AA.JPG)

Marcus Papathoma commented

2019-03-21 13:11:31 +01:00

Blender beta verion d47f827019 from the 19th of march has antialiasing. If you release after rotating in the viewport AA is applied.
The blender version for yesterday (47ba487e05 20th of march) has the same problem with the one (0bbff8a711) from today. No AA applied.

Blender beta verion d47f827019f2 from the 19th of march has antialiasing. If you release after rotating in the viewport AA is applied. The blender version for yesterday (47ba487e05da 20th of march) has the same problem with the one (0bbff8a71138) from today. No AA applied.

blender-admin commented

2019-03-21 14:35:28 +01:00

This issue was referenced by b832f6f915

This issue was referenced by b832f6f9150eda34e85974756a591e750b13c83e

Jeroen Bakker commented

2019-03-21 14:36:09 +01:00

Changed status from 'Open' to: 'Resolved'

Jeroen Bakker closed this issue

2019-03-21 14:36:09 +01:00

Jeroen Bakker commented

2019-03-21 14:38:43 +01:00

Introduced by #60820. It used incorrect logic to determine if TAA was enabled.

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Workbench Anti-Aliasing behavior inverted #62810