pixelated Artifacts displayed in 3D view port on the wire frame with 'Outline Selected' On or 'smooth wires overlay' turn on. #109312

New Issue

Neil-Nicholson · 2023-06-23T23:16:01+02:00

Neil-Nicholson commented

2023-06-23 23:16:01 +02:00

System Information
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: AMD Radeon(TM) Graphics ATI Technologies Inc. 4.5.0 Core Profile Context 22.20.42.01.221031

Blender Version
Broken: version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-24 18:11, hash: e1ccd9d4a1d3
Worked: (newest version of Blender that worked as expected)

Short description of error
Pixelated Artifacts are displayed on the selected object's wire frame in the 3D view port, in object mode when viewed through the camera with 'Outline Selected' turned On. The grid floor also has pixelated artifacts on it's wire frame in both edit and object mode when viewed through the camera and 'smooth wires' overlay is turned on in preferences -> view port -> quality. When you rotate the view and it brakes from the camera view the artifacts disappear.

Exact steps for others to reproduce the error
In 3D view turn on 'Outline Selected' On and or in preferences -> View port -> quality turn on 'smooth wires' overlay.
Based on the attached .blend file (as simple as possible)

**System Information** Operating system: Windows-10-10.0.22621-SP0 64 Bits Graphics card: AMD Radeon(TM) Graphics ATI Technologies Inc. 4.5.0 Core Profile Context 22.20.42.01.221031 **Blender Version** Broken: version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-24 18:11, hash: `e1ccd9d4a1d3` Worked: (newest version of Blender that worked as expected) **Short description of error** Pixelated Artifacts are displayed on the selected object's wire frame in the 3D view port, in object mode when viewed through the camera with 'Outline Selected' turned On. The grid floor also has pixelated artifacts on it's wire frame in both edit and object mode when viewed through the camera and 'smooth wires' overlay is turned on in preferences -> view port -> quality. When you rotate the view and it brakes from the camera view the artifacts disappear. **Exact steps for others to reproduce the error** In 3D view turn on 'Outline Selected' On and or in preferences -> View port -> quality turn on 'smooth wires' overlay. Based on the attached .blend file (as simple as possible)

frameclock00004.blend

1000 KiB

Neil-Nicholson added the

labels 2023-06-23 23:16:01 +02:00

Neil-Nicholson changed title from ~~pixelated Artifacts displayed in 3D view port with Outlined Selected On or smooth wires overlay turn on.~~ to pixelated Artifacts displayed in 3D view port on the wire frame with 'Outline Selected' On or 'smooth wires overlay' turn on.

2023-06-23 23:17:34 +02:00

YimingWu commented

2023-06-24 05:06:13 +02:00

I believe this is the effect you are talking about.

The thing is with the newer version of Blender, the outline is drawn by an edge detector at the pixel level, so it will always be a little bit jagged. The line smooth option is only effective for wire geometries in OpenGL.

Will mark this as a known issue, but maybe developers can shed some light on it.

I believe this is the effect you are talking about. The thing is with the newer version of Blender, the outline is drawn by an edge detector at the pixel level, so it will always be a little bit jagged. The line smooth option is only effective for wire geometries in OpenGL. Will mark this as a known issue, but maybe developers can shed some light on it. ![图片](/attachments/35283e40-730f-4e9e-a292-6114624ff9ae)

图片.png

7.9 KiB

YimingWu added

Status

Needs Info from Developers

and removed

labels 2023-06-24 05:06:26 +02:00

Iliya Katushenock added the

Module

Viewport & EEVEE

label 2023-06-24 12:23:00 +02:00

Neil-Nicholson commented

2023-07-02 00:02:37 +02:00

Hello, see the attached images.

pixelprob2.png

296 KiB

pixelprob1.png

236 KiB

YimingWu commented

2023-07-04 03:30:10 +02:00

Ah well this is probably similar to one of these: #108133, #109347

I recommend to update driver for your graphics card and see if it makes any difference.

Ah well this is probably similar to one of these: #108133, #109347 I recommend to update driver for your graphics card and see if it makes any difference.

Neil-Nicholson commented

2023-09-01 23:00:13 +02:00

hello,

sorry for the late reply. That made no change for the better. if anything it has made it worse. lol.
it seems to be a problem with view port quality settings.

cheers, neil.

hello, sorry for the late reply. That made no change for the better. if anything it has made it worse. lol. it seems to be a problem with view port quality settings. cheers, neil.

Neil-Nicholson commented

2023-09-01 23:10:54 +02:00

hello.

i have downloaded blender 3.6.2 and this is still a problem on my hp laptop.

cheers.

hello. i have downloaded blender 3.6.2 and this is still a problem on my hp laptop. cheers.

YimingWu commented

2023-09-02 04:32:32 +02:00

@fclem does this ring any bell?

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pixelated Artifacts displayed in 3D view port on the wire frame with 'Outline Selected' On or 'smooth wires overlay' turn on. #109312