Regression: Object invisible in Sculpt Mode when using >8 color attributes #99282

New Issue

Jan Kadeřábek · 2022-06-29T22:03:22+02:00

Jan Kadeřábek commented

2022-06-29 22:03:22 +02:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12

Blender Version
Broken: version: 3.3.0 Alpha, branch: master, commit date: 2022-06-27 22:46, hash: 7a44f62bdb
Worked: 3.2.0
Caused by 7a24fe372c

Short description of error
After creating more than 8 color attributes, the object becomes invisible in Sculpt Mode (still visible in other modes).

3.2.0 already wasn't able to Vertex Paint more than 8 layers (https://developer.blender.org/T98731), but these 2 issues are completely new & specific for the current 3.3 Alpha.

Exact steps for others to reproduce the error

Open the attached .blend
Add new color attribute layer
You can see that the object became invisible
Switch to Object Mode to make it visible (and invisible again if you switch back to Sculpt Mode)

3.3-alpha_more-than-8-col-attrs-bugs.blend

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3060 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12 **Blender Version** Broken: version: 3.3.0 Alpha, branch: master, commit date: 2022-06-27 22:46, hash: `7a44f62bdb` Worked: 3.2.0 Caused by 7a24fe372c **Short description of error** After creating more than 8 color attributes, the object becomes invisible in Sculpt Mode (still visible in other modes). 3.2.0 already wasn't able to Vertex Paint more than 8 layers (https://developer.blender.org/T98731), but these 2 issues are completely new & specific for the current 3.3 Alpha. **Exact steps for others to reproduce the error** - Open the attached .blend - Add new color attribute layer - You can see that the object became invisible - Switch to Object Mode to make it visible (and invisible again if you switch back to Sculpt Mode) [3.3-alpha_more-than-8-col-attrs-bugs.blend](https://archive.blender.org/developer/F13239297/3.3-alpha_more-than-8-col-attrs-bugs.blend)

Jan Kadeřábek commented

2022-06-29 22:03:22 +02:00

Added subscriber: @JanKaderabek

blender-admin commented

2022-06-29 22:03:22 +02:00

#102299 was marked as duplicate of this issue

Jan Kadeřábek changed title from ~~Color attributes with index >7 make object invisible in Sculpt Mode, and get deleted silently after entering Edit Mode (3.3 Alpha)~~ to Object invisible in Sculpt Mode when using >8 color attributes, additionally they are deleted silently after entering Edit Mode (3.3 Alpha)

2022-06-29 22:06:08 +02:00

Pratik Borhade commented

2022-06-30 06:42:47 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-06-30 06:42:47 +02:00

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

Pratik Borhade commented

2022-06-30 06:42:47 +02:00

Thanks for the report. Can confirm object is not visible after appending additional color attribute. I'll bisect

Now if you enter Edit Mode, you can notice the 9th color attribute has been deleted silently

This behavior is same in 3.2. Created separate report #99288 (Color attributes of index above 7 deletes after entering edit mode)

Thanks for the report. Can confirm object is not visible after appending additional color attribute. I'll bisect > Now if you enter Edit Mode, you can notice the 9th color attribute has been deleted silently This behavior is same in 3.2. Created separate report #99288 (Color attributes of index above 7 deletes after entering edit mode)

Pratik Borhade changed title from ~~Object invisible in Sculpt Mode when using >8 color attributes, additionally they are deleted silently after entering Edit Mode (3.3 Alpha)~~ to Regression: Object invisible in Sculpt Mode when using >8 color attributes

2022-06-30 06:43:52 +02:00

Pratik Borhade commented

2022-06-30 07:56:49 +02:00

Added subscriber: @JosephEagar

Pratik Borhade commented

2022-06-30 07:56:49 +02:00

Affected by this commit 7a24fe372c
cc @JosephEagar

Affected by this commit 7a24fe372c cc @JosephEagar

Jan Kadeřábek commented

2022-06-30 10:24:15 +02:00

In #99282#1382666, @PratikPB2123 wrote:

Now if you enter Edit Mode, you can notice the 9th color attribute has been deleted silently

This behavior is same in 3.2. Created separate report #99288 (Color attributes of index above 7 deletes after entering edit mode)

You are right, I didn't notice this in 3.2, sorry. Feel free to edit the report text accordingly if you want to.
Thanks!

> In #99282#1382666, @PratikPB2123 wrote: >> Now if you enter Edit Mode, you can notice the 9th color attribute has been deleted silently > This behavior is same in 3.2. Created separate report #99288 (Color attributes of index above 7 deletes after entering edit mode) You are right, I didn't notice this in 3.2, sorry. Feel free to edit the report text accordingly if you want to. Thanks!

Lorenzo Clerici commented

2022-08-15 15:20:22 +02:00

Added subscriber: @Lorenzo-Clerici

Julien Kaspar commented

2022-10-04 17:35:12 +02:00

Added subscriber: @JulienKaspar

Julien Kaspar commented

2022-10-04 17:35:12 +02:00

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

Julien Kaspar commented

2022-10-04 17:35:12 +02:00

I can't reproduce this anymore. Was this recently fixed?

Pratik Borhade commented

2022-10-05 06:25:21 +02:00

Right, I'm unable to reproduce either.
@JulienKaspar , so patch D15428 has solved the issue? I've not verified yet. I'll do the bisect (for backporting) if mentioned patch doesn't address this issue

Right, I'm unable to reproduce either. @JulienKaspar , so patch [D15428](https://archive.blender.org/developer/D15428) has solved the issue? I've not verified yet. I'll do the bisect (for backporting) if mentioned patch doesn't address this issue

Julien Kaspar commented

2022-10-05 10:22:36 +02:00

I mentioned this to @JosephEagar and he confirmed that D15428 addressed this bug.

I mentioned this to @JosephEagar and he confirmed that [D15428](https://archive.blender.org/developer/D15428) addressed this bug.

Pratik Borhade commented

2022-10-05 11:21:05 +02:00

In #99282#1427777, @JulienKaspar wrote:
I mentioned this to @JosephEagar and he confirmed that D15428 addressed this bug.

Thanks. Change is quite big and backporting it might introduce other bugs.
@JulienKaspar , do you intend to close this ticket or want to keep it open for 3.3

> In #99282#1427777, @JulienKaspar wrote: > I mentioned this to @JosephEagar and he confirmed that [D15428](https://archive.blender.org/developer/D15428) addressed this bug. Thanks. Change is quite big and backporting it might introduce other bugs. @JulienKaspar , do you intend to close this ticket or want to keep it open for 3.3

Julien Kaspar commented

2022-10-05 11:31:02 +02:00

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

Julien Kaspar closed this issue

2022-10-05 11:31:02 +02:00

Julien Kaspar self-assigned this 2022-10-05 11:31:02 +02:00

Julien Kaspar commented

2022-10-05 11:31:02 +02:00

I think it makes sense to just close it 👍

I think it makes sense to just close it :+1:

Pratik Borhade commented

2022-11-06 14:26:54 +01:00

Added subscribers: @Adam-Singer, @deadpin

Samuli Pahaoja commented

2022-12-12 21:32:19 +01:00

Added subscriber: @skarkkai

Samuli Pahaoja commented

2022-12-12 21:32:19 +01:00

I'm getting this with 3.3.2. Attached file exhibits the bug.

sculpt-disappear.blend

System Information
Operating system: Windows-10-10.0.19045-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2060 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 522.30

Blender Version
Broken: version: 3.3.2, branch: master, commit date: 2022-12-06 18:19, hash: bf24652e38

I'm getting this with 3.3.2. Attached file exhibits the bug. [sculpt-disappear.blend](https://archive.blender.org/developer/F14054611/sculpt-disappear.blend) **System Information** Operating system: Windows-10-10.0.19045-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2060 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 522.30 **Blender Version** Broken: version: 3.3.2, branch: master, commit date: 2022-12-06 18:19, hash: `bf24652e38`

Pratik Borhade commented

2022-12-13 03:38:39 +01:00

@skarkkai hi, fix has not been backported to 3.3LTS. Read last 3-4 comments

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Regression: Object invisible in Sculpt Mode when using >8 color attributes #99282