curves displayed incorrectly #75592
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Reference: blender/blender#75592
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System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 750 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.75
Blender Version
Broken: version: 2.83 (sub 13), branch: master, commit date: 2020-04-09 22:43, hash:
1a3928f33c
Worked:
a3c1605581
Short description of error
Curves looks different than it used to.
Here's how it looks in ver 2.83 from 2020-04-08 06:46:
How it looks in 2.83 2020-04-09 22:43
Additionally in edit mode, especially when moved around visual glitches are created:
Here's a test file:
curve_subdiv_bug.blend
It may happen that after opening it will be invisible, but not necessarily. It seems to be random. Entering edit mode should reveal it.
Added subscriber: @MarcinTwarowski
curves with subdivision surface modifier displayed incorrectlyto curves displayed incorrectlyAdded subscriber: @EAW
Changed status from 'Needs Triage' to: 'Confirmed'
I can confirm. The curve does have 71 vertex groups and a manuellab ID custom property. @MarcinTwarowski do you have any issues with previously made curves that do not use custom properties?
Selecting some individual vertex groups causes the curve's dimensions to jump in size.
Sometimes by 20+ orders of magnitude.
Just noting that the radius values are quite large. The SS below is the only one from
1239cab11f
. The rest above are from1a3928f33c
. Both are buildbot builds.Nothing stands out between the two versions when running factor startup and debug all.
blender_debug_output_1a3928f33c76.txt
blender_debug_output_1239cab11ff9_4.10.2020.txt
I didn't know curves had vertex groups. It was parented to a rig so they must have been created automatically. With freshly created curves you can see similar glitches:
curve_glitch_2.83.mp4
curve_glitches_2.83.blend
Added subscriber: @HooglyBoogly
Agh, looks like it's caused by
d7273f087d
This issue was referenced by
71a333f56e
Changed status from 'Confirmed' to: 'Resolved'