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Weird z-fight during weight paint
Closed, ResolvedPublic

Description

System Information
Operating system: Windows 7
Graphics card: GTX 1050

Blender Version
a57fec986d2d
Worked: 2a79e3463130

Short description of error
During weight paint, funky glitches happen.

Exact steps for others to reproduce the error
download attached .blend, paint over the weights then undo.


Event Timeline

Can confirm on Linux:

System Information
Operating system: Linux-4.15.0-47-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116

Blender Version
Broken: version: 2.80 (sub 60), branch: blender2.7, commit date: 2019-04-30 22:49, hash: rB480a09a92f7f

Sebastian Parborg (zeddb) triaged this task as Confirmed, Medium priority.

Thanks for providing dates when it worked! I've been able to bisect the commit that broke this rBd4827cfa81214f095f4d6a0e644bc2f8328fa77c