Regression: Optimal Display still can't be turned off in Edit Mode (New problem) #103700

New Issue

Chris Plush · 2023-01-06T22:14:48+01:00

Chris Plush commented

2023-01-06 22:14:48 +01:00

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 497.29

Blender Version
Broken: 3.4.1 and 3.5.0 Alpha
Worked: 3.3.1
Caused by b247588dc0

Short description of error
I reported a bug before where Optimal Display was being forced back on in Edit Mode even when it was turned off in the Subdivision Surface modifier. Originally this was only a problem when GPU Subdivision was turned on in Preferences. A commit was made (78ad9ebed3) that fixed this, but more problems have popped up where Optimal Display is being forced on in Edit Mode again. And now the problem occurs whether GPU Subdivision is turned on or off.

Exact steps for others to reproduce the errors

Disable GPU Subdivision in the Preferences.
Add a Subdivision Surface modifier to the default cube.
Go into Wireframe Shading.
Turn off Optimal Display in the modifier. (This works as expected in Object Mode)

Tab into Edit Mode. (Optimal Display is now forced back on even though it's turned off in the modifier)

Result for GPU Subdivision turned OFF, Optimal Display turned OFF

Sane above 5 steps
Enable GPU Subdivision in the Preferences now. (This appears to fix the Optimal Display issue, and everything works as expected)
Now add a Bevel modifier underneath the Subdivision Surface modifier. (Optimal Display has now been forced back on again, and wire drawing actually looks broken)
This happens with other modifiers as well, such as Shrinkwrap, Solidify, Edge Split, Mirror, etc.

Result for GPU Subdivision turned ON, Optimal Display turned OFF, Bevel modifier added in

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 497.29 **Blender Version** Broken: 3.4.1 and 3.5.0 Alpha Worked: 3.3.1 Caused by b247588dc0 **Short description of error** I reported a bug before where Optimal Display was being forced back on in Edit Mode even when it was turned off in the Subdivision Surface modifier. Originally this was only a problem when GPU Subdivision was turned on in Preferences. A commit was made (78ad9ebed3) that fixed this, but more problems have popped up where Optimal Display is being forced on in Edit Mode again. And now the problem occurs whether GPU Subdivision is turned on or off. **Exact steps for others to reproduce the errors** - Disable GPU Subdivision in the Preferences. - Add a Subdivision Surface modifier to the default cube. - Go into Wireframe Shading. - Turn off Optimal Display in the modifier. (This works as expected in Object Mode) # Tab into Edit Mode. (Optimal Display is now forced back on even though it's turned off in the modifier) **Result for GPU Subdivision turned OFF, Optimal Display turned OFF** ![gpu_sub-off.jpg](https://archive.blender.org/developer/F14129640/gpu_sub-off.jpg) - - - - Sane above 5 steps - Enable GPU Subdivision in the Preferences now. (This appears to fix the Optimal Display issue, and everything works as expected) - Now add a Bevel modifier underneath the Subdivision Surface modifier. (Optimal Display has now been forced back on again, and wire drawing actually looks broken) - This happens with other modifiers as well, such as Shrinkwrap, Solidify, Edge Split, Mirror, etc. **Result for GPU Subdivision turned ON, Optimal Display turned OFF, Bevel modifier added in** ![gpu_sub-on.jpg](https://archive.blender.org/developer/F14129642/gpu_sub-on.jpg)

Chris Plush commented

2023-01-06 22:14:48 +01:00

Added subscriber: @blengine

blender-admin commented

2023-01-06 22:14:48 +01:00

#104349 was marked as duplicate of this issue

blender-admin commented

2023-01-06 22:14:48 +01:00

#104130 was marked as duplicate of this issue

Pratik Borhade commented

2023-01-09 04:51:52 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2023-01-09 04:51:52 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Pratik Borhade commented

2023-01-09 04:51:52 +01:00

Hi, thanks for the report. I can confirm.
But in any old versions Optimal display is being forced off when another modifier is added to stack.

Tab into Edit Mode. (Optimal Display is now forced back on even though it's turned off in the modifier)

Now add a Bevel modifier underneath the Subdivision Surface modifier. (Optimal Display has now been forced back on again, and wire drawing actually looks broken)

I think both should be reported separately

Hi, thanks for the report. I can confirm. But in any old versions `Optimal display` is being forced off when another modifier is added to stack. > - Tab into Edit Mode. (Optimal Display is now forced back on even though it's turned off in the modifier) > - Now add a Bevel modifier underneath the Subdivision Surface modifier. (Optimal Display has now been forced back on again, and wire drawing actually looks broken) I think both should be reported separately

Pratik Borhade changed title from ~~Optimal Display still can't be turned off in Edit Mode (New problem)~~ to Regression: Optimal Display still can't be turned off in Edit Mode (New problem)

2023-01-09 04:53:13 +01:00

Pratik Borhade commented

2023-01-09 05:33:43 +01:00

Added subscriber: @brecht