Quadriflow remesh unwelds vertices on symmetry axis #79778

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opened 2020-08-14 14:45:29 +02:00 by Alexander · 6 comments

System Information
Operating system: Linux-5.7.9-1-MANJARO-x86_64-with-arch-Manjaro-Linux 64 Bits
Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.100

Blender Version
Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-13 18:18, hash: 275f1039d2
Worked: (newest version of Blender that worked as expected)

Quadriflow remesh sever points at symmetry boundary.

quadriflow.mp4

quadriflow_unweld.blend

**System Information** Operating system: Linux-5.7.9-1-MANJARO-x86_64-with-arch-Manjaro-Linux 64 Bits Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.100 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-13 18:18, hash: `275f1039d2` Worked: (newest version of Blender that worked as expected) Quadriflow remesh sever points at symmetry boundary. [quadriflow.mp4](https://archive.blender.org/developer/F8780294/quadriflow.mp4) [quadriflow_unweld.blend](https://archive.blender.org/developer/F8780298/quadriflow_unweld.blend)
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Added subscriber: @Mephisto

Added subscriber: @Mephisto
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Added subscribers: @ZedDB, @HooglyBoogly

Added subscribers: @ZedDB, @HooglyBoogly
Member

Thanks for the report. I believe this would be considered a known issue. I'm guessing it just uses half of the model when using symmetry in this case, which means the algorithm wouldn't know there's another side to stitch to.

@ZedDB Would probably know for sure though.

Thanks for the report. I believe this would be considered a known issue. I'm guessing it just uses half of the model when using symmetry in this case, which means the algorithm wouldn't know there's another side to stitch to. @ZedDB Would probably know for sure though.
Member

Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'

@HooglyBoogly this is exactly the case.
I've looked into this previously but it is not an easy fix.

@HooglyBoogly this is exactly the case. I've looked into this previously but it is not an easy fix.
Member

That's what I figured. Known issue then!

That's what I figured. Known issue then!
Hans Goudey changed title from Quadriflow remesh unweld points to Quadriflow remesh unwelds vertices on symmetry axis 2020-08-20 15:22:23 +02:00
Philipp Oeser removed the
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label 2023-02-09 15:29:01 +01:00
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Reference: blender/blender#79778
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