Gpencil. Additive drawing doesn't work when creating fills #79772

New Issue

Tomasz Kaye · 2020-08-14T11:58:58+02:00

Tomasz Kaye commented

2020-08-14 11:58:58 +02:00

System Information
Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5

Blender Version
Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-09 00:04, hash: b522e834ec

Short description of error
With the additive drawing switch turned on, creating a fill on a new keyframe doesn't preserve fills or strokes from the previous keyframe.

Expected: with additive drawing switch turned on, creating a fill on a new frame would create a new keyframe that included all strokes and fills from the previous keyframe, plus the new fill.

Exact steps for others to reproduce the error

open attached blend file
tap in the right-hand shape to fill it
fills and stroked from the previous fills layer keyframe aren't preserved in the new keyframe that was created.

additivedrawingfillbug.blend

**System Information** Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-08-09 00:04, hash: `b522e834ec` **Short description of error** With the additive drawing switch turned on, creating a fill on a new keyframe doesn't preserve fills or strokes from the previous keyframe. Expected: with additive drawing switch turned on, creating a fill on a new frame would create a new keyframe that included all strokes and fills from the previous keyframe, plus the new fill. ![Screenshot 2020-08-14 at 11.58.22.png](https://archive.blender.org/developer/F8779876/Screenshot_2020-08-14_at_11.58.22.png) ![Screenshot 2020-08-14 at 11.58.27.png](https://archive.blender.org/developer/F8779878/Screenshot_2020-08-14_at_11.58.27.png) **Exact steps for others to reproduce the error** * open attached blend file * tap in the right-hand shape to fill it * fills and stroked from the previous fills layer keyframe aren't preserved in the new keyframe that was created. [additivedrawingfillbug.blend](https://archive.blender.org/developer/F8779874/additivedrawingfillbug.blend)

Tomasz Kaye commented

2020-08-14 11:58:58 +02:00

Added subscriber: @info-27

Antonio Vazquez commented

2020-08-14 17:33:28 +02:00

Added subscriber: @antoniov

Antonio Vazquez commented

2020-08-14 17:33:28 +02:00

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

Antonio Vazquez closed this issue

2020-08-14 17:33:28 +02:00

Antonio Vazquez self-assigned this 2020-08-14 17:33:28 +02:00

Antonio Vazquez commented

2020-08-14 17:33:28 +02:00

Additive drawing is by layer, so only the active layer is affected. If you have the fill in a different layer, this layer is not included. To do what you want, we would need add an option to enable additive for all layers, but this cannot be consider as a bug, but as a feature request.,

Anyway, you can use I key menu, to duplicate your drawings.

Thanks for the report, bu following the policies of this website, I must close it because it cannot be consider a bug.

For more information on why this isn't considered a bug, visit: https://wiki.blender.org/wiki/Reference/Not_a_bug

Additive drawing is by layer, so only the active layer is affected. If you have the fill in a different layer, this layer is not included. To do what you want, we would need add an option to enable additive for all layers, but this cannot be consider as a bug, but as a feature request., Anyway, you can use `I` key menu, to duplicate your drawings. ![image.png](https://archive.blender.org/developer/F8780587/image.png) Thanks for the report, bu following the policies of this website, I must close it because it cannot be consider a bug. For more information on why this isn't considered a bug, visit: https://wiki.blender.org/wiki/Reference/Not_a_bug

Tomasz Kaye commented

2020-08-14 17:49:24 +02:00

Additive drawing is by layer, so only the active layer is affected.

Yes. the bug report is about the active layer only. Adding a fill doesn't preserve strokes or fills from the previous keyframe on the active layer, as i believed 'additive drawing' was supposed to do.

>> Additive drawing is by layer, so only the active layer is affected. Yes. the bug report is about the active layer only. Adding a fill doesn't preserve strokes or fills from the previous keyframe on the active layer, as i believed 'additive drawing' was supposed to do.

Antonio Vazquez commented

2020-08-14 18:06:51 +02:00

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

Antonio Vazquez reopened this issue

2020-08-14 18:06:51 +02:00

Antonio Vazquez commented

2020-08-14 18:09:53 +02:00

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