Pixelated Objects #92231

New Issue

michael · 2021-10-15T13:04:55+02:00

michael commented

2021-10-15 13:04:55 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: Radeon (TM) Pro WX 9100 ATI Technologies Inc. 4.5.14831 Core Profile Context FireGL 21.Q2.1 27.20.21026.2006

Blender Version
Broken: version: 2.93.5, branch: master, commit date: 2021-10-05 12:04, hash: a791bdabd0
Worked: (newest version of Blender that worked as expected)

Short description of error
[Pixelated screen all objects in the scene are affected. Objects are set to a transparent Alpha Value, say 0.5 and given a colour. This works. .. then, when importing and STL file into the scene, all objects are distorted and become pixelated.]

Creaet a cube, set a colour and change the alpha value. Then import any stl file.
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: Radeon (TM) Pro WX 9100 ATI Technologies Inc. 4.5.14831 Core Profile Context FireGL 21.Q2.1 27.20.21026.2006 **Blender Version** Broken: version: 2.93.5, branch: master, commit date: 2021-10-05 12:04, hash: `a791bdabd0` Worked: (newest version of Blender that worked as expected) **Short description of error** [Pixelated screen all objects in the scene are affected. Objects are set to a transparent Alpha Value, say 0.5 and given a colour. This works. .. then, when importing and STL file into the scene, all objects are distorted and become pixelated.] **Creaet a cube, set a colour and change the alpha value. Then import any stl file.** [Please describe the exact steps needed to reproduce the issue] [Based on the default startup or an attached .blend file (as simple as possible)]

michael commented

2021-10-15 13:04:55 +02:00

Added subscriber: @miketeiniker

michael commented

2021-10-15 13:25:01 +02:00

I sent this bug from someone else's computer. We have discovered this now on 2 other computers. One had a Radeon RX 550 and the other Radeon Pro WX 9100. Here is a link. I have set blender to default, then deleted the AppData file.
Please could you get back to us ASAP. We have requested our 3000 users to upgrade to 2.93 and it may have a huge impact.
Recording #8.mp4

I sent this bug from someone else's computer. We have discovered this now on 2 other computers. One had a Radeon RX 550 and the other Radeon Pro WX 9100. Here is a link. I have set blender to default, then deleted the AppData file. Please could you get back to us ASAP. We have requested our 3000 users to upgrade to 2.93 and it may have a huge impact. [Recording #8.mp4](https://archive.blender.org/developer/F11136750/Recording__8.mp4) ![1.PNG](https://archive.blender.org/developer/F11136796/1.PNG)

michael commented

2021-10-15 23:33:38 +02:00

Here is a little more information. When the screen size is changed, during the change it rectifies. Once, the mouse button is released , the screen becomes pixelated again. Please could you look at this with urgency.

pixelated.mp4

Here is a little more information. When the screen size is changed, during the change it rectifies. Once, the mouse button is released , the screen becomes pixelated again. Please could you look at this with urgency. [pixelated.mp4](https://archive.blender.org/developer/F11151599/pixelated.mp4)

michael commented

2021-10-15 23:42:03 +02:00

This may be a Radeon Graphic card issue.

Richard Antalik commented

2021-10-16 03:47:13 +02:00

Added subscriber: @iss

Richard Antalik commented

2021-10-16 03:47:13 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2021-10-16 03:47:13 +02:00

Please upload simple .blend file that has this issue. Also try updating GPU drivers.

michael commented

2021-10-16 03:52:01 +02:00

Make a cube, then duplicate that cube. Give it a colour without nodes and change the alpha value.
GPU drivers have been updated on the users computers.

Make a cube, then duplicate that cube. Give it a colour without nodes and change the alpha value. GPU drivers have been updated on the users computers.

michael commented

2021-10-18 01:10:30 +02:00

Any news regarding this?