Page MenuHome

Overlay Engine: Outline AA quality regression
Confirmed, NormalPublicBUG

Description

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.97

Blender Version
Broken: version: 2.83 (sub 0), branch: master, commit date: 2020-01-12 16:27, hash: rBf6aac92ab828
Broken: version: 2.82 (sub 6), branch: master, commit date: 2020-01-09 19:46, hash: rB9d95c035c599
Worked: Blender 2.81a

Short description of error
The viewport of blender 2.82 and 2.83 has worser AA quality compared with blender 2.81a.

Exact steps for others to reproduce the error
Open blender 2.81a with the factory settings. Hit 0 on the num-pad to jump into the camera. Use the scrollwheel to zoom into the camera-view. Look at the cubes outlines.


Open blender 2.82 or 2.83 latest build with the factory settings. Hit 0 on the num-pad to jump into the camera. Use the scrollwheel to zoom into the camera-view. Look at the cubes outlines.

As you see on the images, the outline in blender 2.82and 2.83 are much more jagged.

Event Timeline

Germano Cavalcante (mano-wii) changed the task status from Needs Triage to Confirmed.Mon, Jan 13, 3:48 PM

I can confirm.
Apparently this only affects the object outline drawing.

Yes this is something I want to fix. It's a WIP.

Although I should mention that we might have some loss in quality in the end as the new method is much faster. What is left to improve is the diagonal edges (as seen on the bottom and top line in the screenshot).

Clément Foucault (fclem) renamed this task from Workbench Engine: Viewport AA quality regression to Overlay Engine: Outline AA quality regression.Mon, Jan 13, 5:48 PM
Bastien Montagne (mont29) changed the subtype of this task from "Report" to "Bug".