Sculpting: Ctrl+S reverts recent progress. #86023

New Issue

Michael Giataganas · 2021-02-26T17:45:08+01:00

2021-02-26 17:45:08 +01:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1660 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40

Blender Version
Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash: 02948a2cab,
Broken too: b67423f806
Worked: (newest version of Blender that worked as expected)

Short description of error
When saving with ctrl+S the last changes applied to sculpt with "grab" brush gets reverted. This should be observed by reopening the file.

Exact steps for others to reproduce the error

Have a sculpt with dynamic topology. Disable dynamic topology for the next step.
Move a part of the mesh with the grab brush.
Save your last progress.
Reopen the file using file browser. All changes done with the grab brush will be undone.

face sculpt broken.blend

Thanks, have a great day and stay healthy!

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 1660 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40 **Blender Version** Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash: `02948a2cab`, Broken too: b67423f806 Worked: (newest version of Blender that worked as expected) **Short description of error** When saving with ctrl+S the last changes applied to sculpt with "grab" brush gets reverted. This should be observed by reopening the file. **Exact steps for others to reproduce the error** - Have a sculpt with dynamic topology. Disable dynamic topology for the next step. - Move a part of the mesh with the grab brush. - Save your last progress. - Reopen the file using file browser. All changes done with the grab brush will be undone. ![grafik.png](https://archive.blender.org/developer/F9842603/grafik.png) [face sculpt broken.blend](https://archive.blender.org/developer/F9842607/face_sculpt_broken.blend) Thanks, have a great day and stay healthy!

Michael Giataganas commented

2021-02-26 17:45:08 +01:00

Added subscriber: @MichaelGiataganas

Falk David commented

2021-03-01 14:16:41 +01:00

Added subscriber: @filedescriptor

Falk David commented

2021-03-01 14:16:41 +01:00

I cannot reproduce this on the latest alpha. Try downloading the 2.93 Alpha from https://builder.blender.org/download/ and see if that solves the problem.

Falk David commented

2021-03-02 12:00:46 +01:00

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

Michael Giataganas commented

2021-03-02 16:44:01 +01:00

I have downloaded the build of today 2nd of March and I still get changes reverted when saving using ctrl+S. Anyway ctrl+Z doesn't distort the mesh as much as before and using it twice and more also gets rid of the distortion. I have recorded a video that shows how it happens. I couldn't get the keystrokes to show up, but as soon as I press ctrl+S Blender freezes for a while. I am moving the mouse around as long as Blender is frozen. After ctrl+S is applied I hit ctrl+Z multiple times, at which Blender freezes again.
With the help of someone else I have found a workaround by exiting Sculpt mode after making changes and applying ctrl+S in object mode. That prevents this whole spiel, but adds extra steps to the workflow. 2021-03-02 16-34-34.mp4

Thank you for your patience.

I have downloaded the build of today 2nd of March and I still get changes reverted when saving using ctrl+S. Anyway ctrl+Z doesn't distort the mesh as much as before and using it twice and more also gets rid of the distortion. I have recorded a video that shows how it happens. I couldn't get the keystrokes to show up, but as soon as I press ctrl+S Blender freezes for a while. I am moving the mouse around as long as Blender is frozen. After ctrl+S is applied I hit ctrl+Z multiple times, at which Blender freezes again. With the help of someone else I have found a workaround by exiting Sculpt mode after making changes and applying ctrl+S in object mode. That prevents this whole spiel, but adds extra steps to the workflow. [2021-03-02 16-34-34.mp4](https://archive.blender.org/developer/F9860631/2021-03-02_16-34-34.mp4) Thank you for your patience.

Falk David commented

2021-03-02 16:46:14 +01:00

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

Michael Giataganas commented

2021-03-02 17:01:32 +01:00

I just realized that I had a typo in the first description so I am verifying:

Ctrl+S reverts recent applied changes with grab brush
Ctrl+Z breaks the mesh afterwards.

I just realized that I had a typo in the first description so I am verifying: Ctrl+S reverts recent applied changes with grab brush Ctrl+Z breaks the mesh afterwards.

Germano Cavalcante commented

2021-03-04 20:27:31 +01:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2021-03-04 20:27:31 +01:00

This reminds me of the problem described in #76374, (which I was unable to replicate).

Ankit Meel changed title from ~~Ctrl+S reverts recent progress. Ctrl+Z breaks sculpt~~ to Sculpting: Ctrl+S reverts recent progress.

2021-05-26 20:12:25 +02:00

Ankit Meel commented

2021-05-26 20:12:25 +02:00

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

Ankit Meel commented

2021-05-26 20:12:32 +02:00

Added subscriber: @ankitm

Ankit Meel commented

2021-05-26 20:14:45 +02:00

@MichaelGiataganas I removed the undo related statements since your last comment indicates that it is fine. If still an issue, please edit the top level box with steps to get the bug.

Philipp Oeser removed the

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Sculpting: Ctrl+S reverts recent progress. #86023