Regression: Artifacts/crash when sculpting with Dyntopo #101502
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Reference: blender/blender#101502
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System Information
Operating system: macOS-12.6-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon HD - FirePro D500 OpenGL Engine ATI Technologies Inc. 4.1 ATI-4.8.101
Blender Version
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-29 23:32, hash:
1c1dc5f844
Worked: (newest version of Blender that worked as expected)
Short description of error
In sculpt mode when selecting Dyntopo a lot of strange artifacts appear, then crash results.
Exact steps for others to reproduce the error
Added subscriber: @HectorDeAnda
#101643 was marked as duplicate of this issue
Added subscriber: @TheRedWaxPolice
Yeah, I can confirm the artifacts and sometimes a crash... (Windows here)
blender_2022-09-30_18-51-33.mp4
Mac OS Sculpt Mode, Dyntopo Crashto Regression: Artifacts/crash when sculpting with DyntopoAdded subscriber: @PratikPB2123
Changed status from 'Needs Triage' to: 'Confirmed'
Thanks for the report. I can confirm too. Will check
Added subscriber: @JosephEagar
Unable to bisect because of #101478 (Regression: Crash when Sculpt Mode is selected.)
I think either of
65900d88a8
,039429faeb
introduced the issue.cc @JosephEagar
Added subscriber: @SteffenD
Same here on bot Linux and Windows. Latest master
e5ccbfab09
This should be fixed, can someone confirm?
Not fixed with latest build.
Yes, still happening...
blender-3.4.0-alpha+master.d4d40f3b69d8-windows.amd64-release
Can still redo in current master:
22c3db72ca2f3d92852f463c184381ccf2998230
Added subscriber: @Tanza
Todays build
d42f882343
results in same artifacts.Still occurs on today's build
f9a10e7ed039
Added subscriber: @JulianPerez
Latest build
51bd26d0fa
has same result. Mac Intel.Added subscriber: @JulienKaspar
@HectorDeAnda No need for daily reminders. This bug is marked as confirmed and high priority and will get fixed asap.
Added subscribers: @PMA33, @lichtwerk
This issue was referenced by
dfa0eb298e
Changed status from 'Confirmed' to: 'Resolved'
I think I've fixed it, please test.
@JosephEagar , now crash is triggered when I attempt to sculpt with dyntopo (so far I've verified in lite build only:
47d3e765679e54c09ecc4ded812e89483a1e1d9b
)But not frequently crash occurs. Will find reliable way to redo it.
And yes, your commit indeed fixes the issue :)
The garbled display is indeed fixed. I also was able to sculpt some strokes in one scene until Blender closed.
Then I gave it another try with an empty scene, a simple grid and it closed / crashed upon activating Dyntopo.
Linux / full build / latest master