Sudden and weird sculpt brush behavior in the certain file. Spikes on the stamp`s boundary. #115208

Closed
opened 2023-11-20 20:10:55 +01:00 by Vyacheslav Kobozev · 4 comments

System Information
Operating system: Windows-10-10.0.17763-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 537.42

Blender Version
Broken: version: 3.6.5, branch: blender-v3.6-release, commit date: 2023-10-16 14:30, hash: cf1e1ed46b7e
Worked: 3.3

Short description of error
High frequency noise on the edge if brush mostly but some brushes (as clay strip) became noisy in the middle
There is no reason on user side, and even brush reset will not help.
And it happened suddenly in the middle of work, after another voxel remesh (sculpt mode).
And the issue is in brushes, not in certain broken mesh.

Only importing all objects into new scene fixed the issue.
116564450.png
It looks like this:

Exact steps for others to reproduce the error
Try to sculpt in attached file:
brusherror.blend

**System Information** Operating system: Windows-10-10.0.17763-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 537.42 **Blender Version** Broken: version: 3.6.5, branch: blender-v3.6-release, commit date: 2023-10-16 14:30, hash: `cf1e1ed46b7e` Worked: 3.3 **Short description of error** High frequency noise on the edge if brush mostly but some brushes (as clay strip) became noisy in the middle There is no reason on user side, and even brush reset will not help. And it happened suddenly in the middle of work, after another voxel remesh (sculpt mode). And the issue is in brushes, not in certain broken mesh. Only importing all objects into new scene fixed the issue. ![116564450.png](/attachments/839f830d-280e-4f24-8f0b-69a8cf6b0072) It looks like this: <video src="/attachments/05ddf4b5-50bc-4b1e-be50-356e19168a23" title="2023-11-20_18-53-54.mp4" controls></video> **Exact steps for others to reproduce the error** Try to sculpt in attached file: [brusherror.blend](/attachments/6daa34fa-3364-476b-9942-e0f00b500cc2)
Vyacheslav Kobozev added the
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labels 2023-11-20 20:10:56 +01:00
Member

Hi, does this happen after auto masking cavity turned off?

Hi, does this happen after `auto masking cavity` turned off?
Pratik Borhade added
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labels 2023-11-21 06:42:17 +01:00

Hi, does this happen after auto masking cavity turned off?

Nope, I did not touch any masking option before it happened.
I worked with sculpture with repeating voxel remesh, remeshed once again and found all my brushes broken.

> Hi, does this happen after `auto masking cavity` turned off? Nope, I did not touch any masking option before it happened. I worked with sculpture with repeating voxel remesh, remeshed once again and found all my brushes broken.
Member

@Vyach , you missed this global property: image :)

@Vyach , you missed this global property: [image](/attachments/1d5ed734-2b3b-476d-8daf-8bff8b5214a5) :)

@Vyach , you missed this global property: image :)

Yes, i checked and this produces the issue.
Perhaps i switched it on by inacurate operator call from search or hotkey or somehow else.
Anyway I can’t reproduce the way of sudden switch, so let’s close report and i will keep an eye on this. Because it may be so, that cavity switches on without my direct action and that will be a bug.

Thanks for help

> @Vyach , you missed this global property: [image](/attachments/1d5ed734-2b3b-476d-8daf-8bff8b5214a5) :) Yes, i checked and this produces the issue. Perhaps i switched it on by inacurate operator call from search or hotkey or somehow else. Anyway I can’t reproduce the way of sudden switch, so let’s close report and i will keep an eye on this. Because it may be so, that cavity switches on without my direct action and that will be a bug. Thanks for help
Blender Bot added
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labels 2023-11-24 16:59:09 +01:00
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Reference: blender/blender#115208
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