Line Art Bug #104930

Closed
opened 2023-02-18 21:36:47 +01:00 by rimidalv · 8 comments

System Information
Operating system: Windows 11
Graphics card: Nvidia 3080 TI

Blender Version
Broken: 3.4
Worked: -

Hello!
During grease pencil outline configuring on the meshes' intersections, Line Art modifier generates the outline where it shouldn't.
On the screenshot, there's added Line Art modifier for the cubes' collection, but not for the spheres' one. Despite this there's a line on the spheres' crossing. Is it something in the Line Art config? How to fix it?

To reproduce the error it's needed to set configuration for Line Art as it's set on the screenshot.

**System Information** Operating system: Windows 11 Graphics card: Nvidia 3080 TI **Blender Version** Broken: 3.4 Worked: - Hello! During grease pencil outline configuring on the meshes' intersections, Line Art modifier generates the outline where it shouldn't. On the screenshot, there's added Line Art modifier for the cubes' collection, but not for the spheres' one. Despite this there's a line on the spheres' crossing. Is it something in the Line Art config? How to fix it? To reproduce the error it's needed to set configuration for Line Art as it's set on the screenshot.
rimidalv added the
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Needs Triage
labels 2023-02-18 21:36:48 +01:00
Member

Hi! Thanks for reporting. I think this is a duplicate of #104562 which in short is a design limitation of LineArt, currently you need to filter intersection with collection intersection masks and the current UI isn't stating this very clearly.

Hi! Thanks for reporting. I think this is a duplicate of #104562 which in short is a design limitation of LineArt, currently you need to filter intersection with collection intersection masks and the current UI isn't stating this very clearly.
YimingWu added the
Interest
Line Art
label 2023-02-19 11:48:48 +01:00
YimingWu added this to the Grease Pencil project 2023-02-19 11:49:01 +01:00
YimingWu added
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and removed
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Needs Triage
labels 2023-02-19 11:49:51 +01:00
Member

@ChengduLittleA : when confirming, please add the Module tag as well

@ChengduLittleA : when confirming, please add the Module tag as well
Philipp Oeser added the
Module
Grease Pencil
label 2023-02-20 09:11:02 +01:00
Member

Oh got it. Thanks @lichtwerk

Oh got it. Thanks @lichtwerk
Author

Thank you @ChengduLittleA !
As far as I see from the discussion in #104562 my problem can be solved by configuring collection masks. However, I can't find any explanation of how this feature works in the Blender manual. Could you please explain how to use collection masks to correct outline of scene collections containing intersections?

Thank you @ChengduLittleA ! As far as I see from the discussion in #104562 my problem can be solved by configuring collection masks. However, I can't find any explanation of how this feature works in the Blender manual. Could you please explain how to use collection masks to correct outline of scene collections containing intersections?
Member

@rimidalv I should have made it more clear in the manual... This solution is very temporary, after we implement the node-based line art, this kind of filtering should not be needed.

I'll close this issue for now as for the moment we really don't have other methods on the UI to indicate this better, #104562 tried to solve it as well.

@rimidalv I should have made it more clear in the manual... This solution is very temporary, after we implement the node-based line art, this kind of filtering should not be needed. I'll close this issue for now as for the moment we really don't have other methods on the UI to indicate this better, #104562 tried to solve it as well.
Blender Bot added
Status
Archived
and removed
Status
Confirmed
labels 2023-03-17 15:15:11 +01:00
Author

Thank you for clarification, @ChengduLittleA !
Of course, if it's temporary solution there's no need to describe it in the manual. As a developer I would do the same :) Could you tell me please in what version it is planned to implement node-based line art?

Thank you for clarification, @ChengduLittleA ! Of course, if it's temporary solution there's no need to describe it in the manual. As a developer I would do the same :) Could you tell me please in what version it is planned to implement node-based line art?
rimidalv reopened this issue 2023-03-18 22:39:21 +01:00
Blender Bot added
Status
Needs Triage
and removed
Status
Archived
labels 2023-03-18 22:39:22 +01:00
Member

Hi, I'll close the report since this is identical to #104562
You can of course ask the question without reopening the report :)

Hi, I'll close the report since this is identical to #104562 You can of course ask the question without reopening the report :)
Blender Bot added
Status
Archived
and removed
Status
Needs Triage
labels 2023-03-19 05:20:36 +01:00
Pratik Borhade added
Status
Duplicate
and removed
Status
Archived
labels 2023-03-19 05:20:45 +01:00
Member

@rimidalv

Could you tell me please in what version it is planned to implement node-based line art?

So far we can't really tell an exact version, probably around 4.0, where new grease pencil will also be available (I think). The proposals are coming up nicely, you can check it here, I'm talking with GN and GPencil developers to polish it up more as we go along so we could deliver a much better integrated system with existing GN infrastructure.

@rimidalv > Could you tell me please in what version it is planned to implement node-based line art? So far we can't really tell an exact version, probably around 4.0, where new grease pencil will also be available (I think). The proposals are coming up nicely, you can [check it here](https://devtalk.blender.org/t/new-line-art-proposal-2023-feedback/28078), I'm talking with GN and GPencil developers to polish it up more as we go along so we could deliver a much better integrated system with existing GN infrastructure.
Antonio Vazquez removed this from the Grease Pencil project 2023-03-21 16:06:07 +01:00
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Reference: blender/blender#104930
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