Regression: Knife Project crashes Blender 3.4 and 3.3 #101721
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Reference: blender/blender#101721
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System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 517.40
Blender Version
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-10-10 00:22, hash:
a24f11e0ec
Worked: 3.1.2
Caused by
690ecaae20
Short description of error
Knife Project crashes Blender 3.4 and 3.3 when using on multiple objects
Exact steps for others to reproduce the error
Open attached blend file, go to mesh>Knife Project>Crash
knifeProjectCrash.blend
Added subscriber: @Xorrito
Added subscriber: @PratikPB2123
Added subscriber: @lichtwerk
Changed status from 'Needs Triage' to: 'Confirmed'
Can confirm, will check
Added subscriber: @ideasman42
Caused by
690ecaae20
@ideasman42 : we can still run into the situation that we are using a
tri_index
(from raycast) inknife_bm_tri_cagecos_get
that is not from the original uncut mesh (so BVH is updated?).As in: the following does not crash (with the example file, we are getting there with a
tri_index
of 13 -- and the cube only has up to 11...):This issue was referenced by
7881a797a0
This issue was referenced by
2bacf1cb26
Changed status from 'Confirmed' to: 'Resolved'