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Weight paint not showing in Dynamic Paint #67690

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opened 2019-07-25 21:45:30 +02:00 by Lasse Rützou Bruntse · 15 comments
Lasse Rützou Bruntse commented 2019-07-25 21:45:30 +02:00
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System Information
Operating system: macOS 10.14.6, Darwin-18.7.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 560X OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.20

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-24 14:22, hash: 507ffee6e1
Worked: (optional)

Hi everyone. If what I'm describing is a design decision and not a bug, my apologies for wasting your time. :)
Unlike the previous version of Blender 2.79b, weight paint will not show in the viewport when adding Dynamic Paint physics to a canvas object.
Exact steps for others to reproduce the error

  1. make a plane
  2. go to the physics tab and enable Dynamic Paint, then Add Canvas
  3. under 'Surface', change the Surface Type from Paint to Weight. In the old version, the plane would turn blue, and interactions between the canvas object and a brush would show up.
**System Information** Operating system: macOS 10.14.6, Darwin-18.7.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 560X OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.20 **Blender Version** Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-24 14:22, hash: `507ffee6e1` Worked: (optional) Hi everyone. If what I'm describing is a design decision and not a bug, my apologies for wasting your time. :) Unlike the previous version of Blender 2.79b, weight paint will not show in the viewport when adding Dynamic Paint physics to a canvas object. **Exact steps for others to reproduce the error** 1) make a plane 2) go to the physics tab and enable Dynamic Paint, then Add Canvas 3) under 'Surface', change the Surface Type from Paint to Weight. In the old version, the plane would turn blue, and interactions between the canvas object and a brush would show up.
Lasse Rützou Bruntse commented 2019-07-25 21:45:30 +02:00
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Added subscriber: @lasphere

Added subscriber: @lasphere
blender-admin commented 2019-07-25 21:45:30 +02:00
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#62882 was marked as duplicate of this issue

#62882 was marked as duplicate of this issue
blender-admin commented 2019-07-25 21:45:30 +02:00
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#67766 was marked as duplicate of this issue

#67766 was marked as duplicate of this issue
William Reynish commented 2019-07-26 11:36:27 +02:00
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Added subscribers: @Jeroen-Bakker, @WilliamReynish

Added subscribers: @Jeroen-Bakker, @WilliamReynish
William Reynish commented 2019-07-26 11:36:28 +02:00
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It's not a design decision per se, but more a consequence of how the viewport works now.

@Jeroen-Bakker
It would be useful to see this information - perhaps Workbench could show it? We could have a toggle for it inside the Canvas controls, for example?

It's not a design decision per se, but more a consequence of how the viewport works now. @Jeroen-Bakker It would be useful to see this information - perhaps Workbench could show it? We could have a toggle for it inside the Canvas controls, for example?
Philipp Oeser commented 2019-11-05 21:39:26 +01:00
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Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Philipp Oeser commented 2019-11-05 21:39:26 +01:00
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This was tried to be shown as an overlay #63819 (Overlay: DynamicPaint overlay), but it was decided to show in a more general manner...

This was tried to be shown as an overlay #63819 (Overlay: DynamicPaint overlay), but it was decided to show in a more general manner...
Philipp Oeser commented 2019-11-05 21:40:18 +01:00
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Added subscribers: @DimitriBastos, @ZedDB, @YAFU, @StephenSwaney, @CraigD, @dark999

Added subscribers: @DimitriBastos, @ZedDB, @YAFU, @StephenSwaney, @CraigD, @dark999
Philipp Oeser commented 2019-11-05 21:47:00 +01:00
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I think this deserves to be at Medium Priority [some sort of ability to visualize this is needed -- even if in another form of some generic system to easily visualize data layers from a modifier]

I think this deserves to be at Medium Priority [some sort of ability to visualize this is needed -- even if in another form of some generic system to easily visualize data layers from a modifier]
Fin O'Riordan commented 2019-11-05 22:15:35 +01:00
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Added subscriber: @FinbarrORiordan

Added subscriber: @FinbarrORiordan
Nico Zevallos commented 2019-11-06 00:29:27 +01:00
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Added subscriber: @gnastacast

Added subscriber: @gnastacast
Nico Zevallos commented 2019-11-06 00:29:27 +01:00
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I submitted a patch about a month ago that fixes the preview problem, in that it at least shows up in weight paint mode. It just needs review. D6072

I submitted a patch about a month ago that fixes the preview problem, in that it at least shows up in weight paint mode. It just needs review. [D6072](https://archive.blender.org/developer/D6072)
Philipp Oeser commented 2019-11-07 14:15:29 +01:00
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Added subscribers: @avclubvids, @vr_sebas, @zeauro, @neouser, @dfelinto, @Hookflash, @3di, @hoanguk, @Poulpator, @Pandu93, @VuPham, @Mantissa, @Sergey

Added subscribers: @avclubvids, @vr_sebas, @zeauro, @neouser, @dfelinto, @Hookflash, @3di, @hoanguk, @Poulpator, @Pandu93, @VuPham, @Mantissa, @Sergey
Jeroen Bakker commented 2020-01-21 09:56:05 +01:00
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Closed as duplicate of #71947

Closed as duplicate of #71947
Jeroen Bakker commented 2020-01-21 09:57:15 +01:00
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The weight are currently drawn when using the Weight Paint mode. Patch has been applied to b2.82. That will solve a part of this ticket.

Better workflows will be added by the attribute paint project. So I will merge this ticket into the attribute paint proposal. The attribute paint also needs to visualize the weights in a more persistent way. Current weight painting overlay is just to focused to certain workflows.

The weight are currently drawn when using the Weight Paint mode. Patch has been applied to b2.82. That will solve a part of this ticket. Better workflows will be added by the attribute paint project. So I will merge this ticket into the attribute paint proposal. The attribute paint also needs to visualize the weights in a more persistent way. Current weight painting overlay is just to focused to certain workflows.
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