Invisible loose edges on objects used in bone visualization #77496
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Reference: blender/blender#77496
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System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 550 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 376.54
Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-05 12:32, hash:
a6cd77bad1
Worked: 02.06.2020 build hash:
cecda64e2e
Short description of error
In the latest versions, one of the bones in the attached file has disappeared.
This is because the object used to view it has become invisible.
File where the bug was identified:
girl_bug.blend
Exact steps for others to reproduce the error
Open the
bone_w_loose_edge_obj_bug.blend
file in the latest master notice that FK_forearm.L is missing in pose mode and object mode.Open the same file in the 02.06.2020 build and the bone should be there.
Simplified file revealing the bug:
bone_w_loose_edge_obj_bug.blend
Added subscriber: @ErickNyanduKabongo
Added subscriber: @mano-wii
Changed status from 'Needs Triage' to: 'Confirmed'
The bone is invisible because the object related to it is invisible. And it looks like a bug.
I will update the description.
Bone had disappeared in pose mode and object modeto Lose edges of objects used for bone visualization are sometimes invisible@mano-wii Thanks for simplifying the file. Now with your posted file i can crash Blender if i click the TAB-key, about less then 4 times. It seems like you have exposed more problems
Added subscriber: @Jeroen-Bakker
Issue introduced by {bf34b0c8f4b8c64bcc4ec0f3371d343e9c2fe029}
D7962: Fix #77342: Fail to draw loose edges seems to fix it partly.
Lose edges of objects used for bone visualization are sometimes invisibleto Invisible loose edges on objects used in bone visualizationI have a possible area to look at. Overlay_armature calls drw_batch_cache_generate_requested directly. this creates a second instance of batch extraction tasks and it won't be completed as it used to be.
might get in our way and we should move it somewhere else. Removing these fixes the issue for small files. larger files crash as the batches aren't up to date.
This issue was referenced by
624994caa2
Changed status from 'Confirmed' to: 'Resolved'