Regression: Boolean modifier create uncorrect weight attribute for bevel modifier #103011

New Issue

Mike · 2022-12-08T06:19:51+01:00

Mike commented

2022-12-08 06:19:51 +01:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1650 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 526.98

Blender Version
Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-09 00:25, hash: 81558783e4
Worked: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-09 22:58, hash: 352d55b1c8

Cused by: 291c313f80

Short description of error

Regression: Boolean modifier create uncorrect weight attribute for bevel modifier

Steps to reproduce

Boolean modifier on cube .001, difference mode from 002 cube.
Bevel modifier on cube 001, limit method Weight.
In object mode bevel on cube 001 not work.
In edit mode bevel work.
Go to cube 002 in edit mode
Just change some edge attribute Weight, after that cube 001 start work correct

2022-12-15 17-34-55.mp4

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1650 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 526.98 **Blender Version** Broken: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-09 00:25, hash: `81558783e4` Worked: version: 3.4.0 Alpha, branch: master, commit date: 2022-09-09 22:58, hash: `352d55b1c8` Cused by: 291c313f80 **Short description of error** Regression: Boolean modifier create uncorrect weight attribute for bevel modifier **Steps to reproduce** 1. Boolean modifier on cube `.001`, difference mode from `002` cube. 2. Bevel modifier on cube `001`, limit method `Weight`. 3. In object mode bevel on cube `001` not work. 4. In edit mode bevel work. 5. Go to cube `002` in edit mode 6. Just change some edge attribute `Weight`, after that cube `001` start work correct [2022-12-15 17-34-55.mp4](https://archive.blender.org/developer/F14059696/2022-12-15_17-34-55.mp4)

Mike commented

2022-12-08 06:19:51 +01:00

Added subscriber: @MikeKirillov

Iliya Katushenock commented

2022-12-08 12:01:34 +01:00

Added subscriber: @mod_moder

Iliya Katushenock commented

2022-12-08 12:01:34 +01:00

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

Iliya Katushenock closed this issue

2022-12-08 12:01:34 +01:00

Iliya Katushenock commented

2022-12-08 12:01:34 +01:00

The limit mode says you have one short edge.
I don't see an example in front of my eyes, but for some reason it seems to me that the Difference operation is just to make one very small edge somewhere in your model.

The limit mode says you have one short edge. I don't see an example in front of my eyes, but for some reason it seems to me that the `Difference` operation is just to make one very small edge somewhere in your model.

Mike commented

2022-12-13 08:10:07 +01:00

In #103011#1456701, @mod_moder wrote:
The limit mode says you have one short edge.
I don't see an example in front of my eyes, but for some reason it seems to me that the Difference operation is just to make one very small edge somewhere in your model.

Maybe, but why same operation in 331 works, while in 340 don't? Is there any changes to bevel in 340?

> In #103011#1456701, @mod_moder wrote: > The limit mode says you have one short edge. > I don't see an example in front of my eyes, but for some reason it seems to me that the `Difference` operation is just to make one very small edge somewhere in your model. Maybe, but why same operation in 331 works, while in 340 don't? Is there any changes to bevel in 340?

Iliya Katushenock commented

2022-12-13 08:13:10 +01:00

I don't know, attach an example file.

Mike commented

2022-12-15 15:09:47 +01:00

bool.blend

[bool.blend](https://archive.blender.org/developer/F14059656/bool.blend)

Iliya Katushenock changed title from ~~Boolean modifier disables bevel modifier with weight limit method~~ to Regression: Boolean modifier create uncorrect weight attribute for bevel modifier

2022-12-15 15:44:26 +01:00

Iliya Katushenock commented

2022-12-15 15:44:28 +01:00

Changed status from 'Archived' to: 'Confirmed'

Iliya Katushenock reopened this issue

2022-12-15 15:44:28 +01:00

Iliya Katushenock commented

2022-12-15 15:44:28 +01:00

Added subscriber: @HooglyBoogly

Iliya Katushenock commented

2022-12-15 15:44:28 +01:00

Hello. Thank you for your patience and for submitting your example file. I was able to figure out what you meant and it's a major regression!

@HooglyBoogly

Hello. Thank you for your patience and for submitting your example file. I was able to figure out what you meant and it's a major regression! @HooglyBoogly

Jamell Moore commented

2022-12-22 08:21:02 +01:00

Added subscriber: @JamellMoore

Hans Goudey self-assigned this 2022-12-22 18:58:47 +01:00

Jamell Moore commented

2022-12-22 19:26:56 +01:00

@HooglyBoogly I've been looking at this today. If it saves you time the issue seems to be caused by the fact that the function calls within the imesh_to_mesh function only copy named attributes over to the resulting mesh. The issue seems is resolved when the CD_BWEIGHT layer is copied over.

Hans Goudey commented

2022-12-22 20:08:39 +01:00

@JamellMoore Thanks for looking into this. If you have a fix, feel free to claim the task and post a patch! I only "claim" it because otherwise it's too easy to forget about it.

blender-admin commented

2022-12-26 20:43:32 +01:00

This issue was referenced by a7cec5a4db

This issue was referenced by a7cec5a4dbfb30ba0aa709e6765c1927faaba340

Hans Goudey commented

2022-12-26 20:44:40 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Hans Goudey closed this issue

2022-12-26 20:44:40 +01:00

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Regression: Boolean modifier create uncorrect weight attribute for bevel modifier #103011