Bevel profile incorrect when using arc for inner miter #97940

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opened 2022-05-07 16:52:11 +02:00 by tempdevnova · 6 comments

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.07

Blender Version
Broken: version: 3.3.0 Alpha, branch: master, commit date: 2022-05-06 21:48, hash: 98a04ed452
Worked: (newest version of Blender that worked as expected)

Short description of error
The Bevel operation and modifier has an incorrect profile when the inner miter is set to arc and the profile value is either very high or low.
this happens in both edge bevel and vertex bevel mode.

Inner miter sharp (Ok):
untitled1.png
Inner miter arc:
untitled.png untitled.png
Shape 0.93 Shape 0.5
In this case the Bevel kind of overshoots.

Probably related to #95916 (Pinching effect when using bevel and bevel modifier).

Exact steps for others to reproduce the error

Thank you and have a great day!


UPDATE:
In some cases it can also happen with Inner Miter Sharp (#105064)

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.07 **Blender Version** Broken: version: 3.3.0 Alpha, branch: master, commit date: 2022-05-06 21:48, hash: `98a04ed452` Worked: (newest version of Blender that worked as expected) **Short description of error** The Bevel operation and modifier has an incorrect profile when the inner miter is set to arc and the profile value is either very high or low. this happens in both edge bevel and vertex bevel mode. |Inner miter sharp (Ok): |--- |![untitled1.png](https://archive.blender.org/developer/F13056368/untitled1.png) |Inner miter arc:| |---|--- |![untitled.png](https://archive.blender.org/developer/F13056370/untitled.png)|![untitled.png](https://archive.blender.org/developer/F13075861/untitled.png) |Shape 0.93|Shape 0.5 In this case the Bevel kind of overshoots. Probably related to #95916 (Pinching effect when using bevel and bevel modifier). **Exact steps for others to reproduce the error** - Open attached .blend file [Test.blend](https://archive.blender.org/developer/F13056367/Test.blend) Thank you and have a great day! --- UPDATE: In some cases it can also happen with Inner Miter Sharp (#105064)
Author

Added subscriber: @tempdevnova

Added subscriber: @tempdevnova

#98142 was marked as duplicate of this issue

#98142 was marked as duplicate of this issue
Member

Added subscriber: @OmarEmaraDev

Added subscriber: @OmarEmaraDev
Member

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

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

I am not sure if this is the same root issue in #95916. So we shall treat it as a separate issue for now. To reproduce:

  • Add a bevel modifier for the default cube.
  • Set number of segments to 2.
  • Set the profile shape to 0.94. (Issue is reproducible in the range [0.5. 0.94])
  • Set inner mitten to Arc.

20220509-090202.png

I am not sure if this is the same root issue in #95916. So we shall treat it as a separate issue for now. To reproduce: - Add a bevel modifier for the default cube. - Set number of segments to 2. - Set the profile shape to 0.94. (Issue is reproducible in the range [0.5. 0.94]) - Set inner mitten to Arc. ![20220509-090202.png](https://archive.blender.org/developer/F13060202/20220509-090202.png)

Added subscribers: @howardt, @mano-wii

Added subscribers: @howardt, @mano-wii
Philipp Oeser removed the
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Reference: blender/blender#97940
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