Regression: Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor #99196

New Issue

Stay_Here · 2022-06-27T07:58:52+02:00

Stay_Here commented

2022-06-27 07:58:52 +02:00

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: Quadro RTX 3000 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.25

Blender Version
Broken: version: 3.2.0, branch: master, commit date: 2022-06-08 10:22, hash: e05e1e3691
Worked: 3.2.1

So the original issue came with 8b7cd1ed2a
This apparently got "fixed" by 285a68b7bb

Short description of error
Cycles affected by the brushes.mp4
Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor.
1, Moving the mouse cursor out of the viewport can stop causing the problem.
2, Not all brushes are causing the problem. For example, Grab brush, Elastic brush, Draw brush, Mask brush are not causing the problem.
3, This problem does not happen in Blender 3.1 or Blender 3.0.

note: after 285a68b7bb, it seems only the Pose & Boundary brushes are still affected (and only if you hover the mesh)

Exact steps for others to reproduce the error
A sample file is included.
Bug on Cycles rendering in Sculpt.blend

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: Quadro RTX 3000 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.25 **Blender Version** Broken: version: 3.2.0, branch: master, commit date: 2022-06-08 10:22, hash: `e05e1e3691` Worked: 3.2.1 So the original issue came with 8b7cd1ed2a This apparently got "fixed" by 285a68b7bb **Short description of error** [Cycles affected by the brushes.mp4](https://archive.blender.org/developer/F13231965/Cycles_affected_by_the_brushes.mp4) Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor. 1, Moving the mouse cursor out of the viewport can stop causing the problem. 2, Not all brushes are causing the problem. For example, Grab brush, Elastic brush, Draw brush, Mask brush are not causing the problem. 3, This problem does not happen in Blender 3.1 or Blender 3.0. note: after 285a68b7bb, it seems only the Pose & Boundary brushes are still affected (and only if you hover the mesh) **Exact steps for others to reproduce the error** A sample file is included. [Bug on Cycles rendering in Sculpt.blend](https://archive.blender.org/developer/F13231970/Bug_on_Cycles_rendering_in_Sculpt.blend)

Stay_Here commented

2022-06-27 07:58:52 +02:00

Added subscriber: @Stay_Here

blender-admin commented

2022-06-27 07:58:52 +02:00

#99510 was marked as duplicate of this issue

Pratik Borhade commented

2022-06-27 08:21:48 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-06-27 08:27:17 +02:00

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

Pratik Borhade commented

2022-06-27 08:27:17 +02:00

Thanks for the report.
I can confirm in 3.2.1 but not in 3.1 and 3.3

Thanks for the report. I can confirm in 3.2.1 but not in 3.1 and 3.3

Pratik Borhade commented

2022-06-27 08:43:52 +02:00

Added subscriber: @lichtwerk

Pratik Borhade commented

2022-06-27 08:43:52 +02:00

Fixed between 173a15bcda - add1da52ad
Exact commit is not known to me. @lichtwerk , can you check please?

Fixed between 173a15bcda8f - add1da52ad78 Exact commit is not known to me. @lichtwerk , can you check please?

Philipp Oeser commented

2022-06-29 11:41:52 +02:00

Will bisect when this changed (for the better).
Note though that the Pose and Boundary brushes are still affected if you hover over the mesh (also in master)

Will bisect when this changed (for the better). Note though that the Pose and Boundary brushes are still affected if you hover over the mesh (also in master)

Philipp Oeser commented

2022-06-29 11:58:46 +02:00

Added subscriber: @JosephEagar

Philipp Oeser commented

2022-06-29 11:58:46 +02:00

This apparently got "fixed" by 285a68b7bb

So nothing to backport to 3.2.1 I guess

CC @JosephEagar

Note though this was entirely fine in 3.2.1 (even with the Pose & Boundary brushes, which are now still broken in that regard in master), will check what was the original cause in the first place (maybe that will help fix said two brushes as well...)

This apparently got "fixed" by 285a68b7bb So nothing to backport to 3.2.1 I guess CC @JosephEagar Note though this was entirely fine in 3.2.1 (even with the `Pose` & `Boundary` brushes, which are now still broken in that regard in master), will check what was the original cause in the first place (maybe that will help fix said two brushes as well...)

Philipp Oeser commented

2022-06-29 13:04:44 +02:00

Added subscriber: @Jeroen-Bakker

Philipp Oeser commented

2022-06-29 13:04:44 +02:00

So the original issue came with 8b7cd1ed2a

CC @Jeroen-Bakker

So the original issue came with 8b7cd1ed2a CC @Jeroen-Bakker

Philipp Oeser changed title from ~~Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor~~ to Regression: Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor

2022-06-29 13:06:33 +02:00

blender-admin commented

2022-06-30 08:11:24 +02:00

This issue was referenced by f7c6d3705d

This issue was referenced by f7c6d3705df8c182d70ca8ca12bb8ac160cdba8f

blender-admin commented

2022-06-30 08:22:06 +02:00

This issue was referenced by 2185943235

This issue was referenced by 21859432357a80d50eab71552350f6dd242abfb2

blender-admin commented

2022-06-30 08:31:08 +02:00

This issue was referenced by ee57ac8abf

This issue was referenced by ee57ac8abfe4c7b88e510d31aab965bbea082f1e

blender-admin commented

2022-06-30 08:31:08 +02:00

This issue was referenced by c39e932631

This issue was referenced by c39e9326317442f6751fb0b2929c49b3512309d5

Joseph Eagar commented

2022-06-30 08:36:11 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Joseph Eagar closed this issue

2022-06-30 08:36:11 +02:00

Joseph Eagar self-assigned this 2022-06-30 08:36:11 +02:00

Joseph Eagar commented

2022-06-30 08:40:20 +02:00

Ok. I had to do a small amount of cleanup, but I think I've gotten this fixed. The root cause was paint-related code in sculpt_update_object (called by its external API, BKE_sculpt_update_object_for_edit). I went through and renamed the two functions' needs_color (which was actually unused) parameter to is_paint_tool. I also fixed a bunch of places where I had named API parameters or functions "color" instead of "paint", and a few bugs caused by it.

Ok. I had to do a small amount of cleanup, but I think I've gotten this fixed. The root cause was paint-related code in `sculpt_update_object` (called by its external API, `BKE_sculpt_update_object_for_edit`). I went through and renamed the two functions' `needs_color` (which was actually unused) parameter to `is_paint_tool`. I also fixed a bunch of places where I had named API parameters or functions "color" instead of "paint", and a few bugs caused by it.

ALEKSANDR_Romanets commented

2022-07-07 06:32:11 +02:00

Added subscriber: @Alex_Rom

ALEKSANDR_Romanets commented

2022-07-07 06:32:12 +02:00

Removed subscriber: @Alex_Rom

Thomas Dinges added this to the 3.2 milestone 2023-02-08 15:51:06 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Regression: Rendering in the viewport is constantly restarted by some sculpting brushes and the position of mouse cursor #99196