Decimate modifier "Collapse mode" destroying mesh in 2.90 #76509
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Reference: blender/blender#76509
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System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.50
Blender Version
Broken: version: 2.90 (sub 0), branch: master, commit date: 2020-05-06 23:00, hash:
05da8132d8Worked: 2.83
Short description of error
In 2.9 daily build Collapse mode of decimate modifier seems to be destroying the topology of the mesh
In 2.83 it seems to working well
Added subscriber: @V-prime
Added subscriber: @ankitm
Please add a simple Blender file to help redo the bug
Also mention the hash of 2.83 tested.
Added subscriber: @Kijai
I just noticed the exact same issue. Happens with all meshes: create UV sphere -> decimate:
Blender 2.90 Alpha May 06, 23:41:26 -
05da8132d8- brokenIt worked in a build from few days ago: blender-2.90-375a50dad9c5-windows64
Added subscriber: @lichtwerk
Changed status from 'Needs Triage' to: 'Confirmed'
Confirmed, checking...
Caused by
6fe3bbed34, think I can fix...Added subscriber: @ideasman42
Changed status from 'Confirmed' to: 'Resolved'
Resolved
21dd3524c0@ideasman42: please check if someone made a Diff already (D7651) -- avoids duplicate efforts...