Regression: EEVEE volumetrics animated custom property #98697

Closed
opened 2022-06-08 22:31:18 +02:00 by Giles Barton-Owen · 10 comments

System Information
Operating system: Windows 11
Graphics card: 1060 6GB

Blender Version
Broken: Blender 3.2.0, 3.3
Worked: Blender 3.1.2

Short description of error
I have a complex volumetric material that is powered by an animated custom property. In EEVEE in 3.1.2 and earlier this works perfectly, and this has not broken in cycles, however, in EEVEE in 3.2.0 the material no longer reacts to the custom property changing.

Exact steps for others to reproduce the error RCS_bug_recreation.blend

  1. Load attached file in 3.2.0
  2. Switch to Rendered view
  3. Observe that the volumetrics do not change as you move along the time line
  4. Open in 3.1.2, the volumetrics change significantly along the timeline, as is intended

To recreate the scene

  1. Add volumetrics material with Object attribute input to the density
  2. Add a custom property (I've added it under mesh, this is potentially relevant?)
  3. Animate the custom property from 0 to 1
  4. Observe that the density change is not visible in 3.2.0
**System Information** Operating system: Windows 11 Graphics card: 1060 6GB **Blender Version** Broken: Blender 3.2.0, 3.3 Worked: Blender 3.1.2 **Short description of error** I have a complex volumetric material that is powered by an animated custom property. In EEVEE in 3.1.2 and earlier this works perfectly, and this has not broken in cycles, however, in EEVEE in 3.2.0 the material no longer reacts to the custom property changing. **Exact steps for others to reproduce the error** [RCS_bug_recreation.blend](https://archive.blender.org/developer/F13140555/RCS_bug_recreation.blend) 1. Load attached file in 3.2.0 2. Switch to Rendered view 3. Observe that the volumetrics do not change as you move along the time line 4. Open in 3.1.2, the volumetrics change significantly along the timeline, as is intended **To recreate the scene** 1. Add volumetrics material with Object attribute input to the density 2. Add a custom property (I've added it under mesh, this is potentially relevant?) 3. Animate the custom property from 0 to 1 4. Observe that the density change is not visible in 3.2.0

Added subscriber: @Giles-Barton-Owen

Added subscriber: @Giles-Barton-Owen
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Changed status from 'Needs Triage' to: 'Confirmed'

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

Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123
Member

Added subscriber: @fclem

Added subscriber: @fclem
Member

I suspect these commits are responsible fa3bd17ae8, 60442b0292
cc @fclem

I suspect these commits are responsible fa3bd17ae8, 60442b0292 cc @fclem
Pratik Borhade changed title from EEVEE volumetrics animated custom property regression to Regression: EEVEE volumetrics animated custom property 2022-06-09 07:41:22 +02:00

Added subscriber: @ThomasDinges

Added subscriber: @ThomasDinges

Blender 3.2.1 is scheduled for release soon. Any chance to fix this still? @fclem

Blender 3.2.1 is scheduled for release soon. Any chance to fix this still? @fclem

This issue was referenced by 3db00bdcbc

This issue was referenced by 3db00bdcbc568afea541aa9bc46a791f532ea50d

This issue was referenced by a5ac0375b0

This issue was referenced by a5ac0375b0d5ef130d8cbdd586ae6417a5673dd9

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Clément Foucault self-assigned this 2022-06-29 14:12:58 +02:00
Thomas Dinges added this to the 3.2 milestone 2023-02-08 15:51:07 +01:00
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Reference: blender/blender#98697
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