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Mantaflow: Fluid guides don't affect simulation.
Closed, ResolvedPublicBUG


System Information
Operating system: Windows 10
Graphics card: Nvidia GeForce GTX 650 Ti
Processor: Intel® Core™ i7-3770

Blender Version
Broken: 2.91.0 Alpha
Worked: 2.82

Short description of error
Fuid guides (effectors and other fluid domains) aren't influencing the behavior of smoke.

Exact steps for others to reproduce the error

  1. In any smoke simulation with a moving effector set to "Guide", enable fluid guiding in the smoke domain.
  2. If the cache type is set to Modular, bake the simulation after the guides. If the cache type is set to Final/All, bake the whole simulation.

Event Timeline

By the way, here's the file I used for the 2.82 demo, just in case.

Germano Cavalcante (mano-wii) changed the task status from Needs Triage to Confirmed.Jul 24 2020, 11:09 PM
Germano Cavalcante (mano-wii) changed the subtype of this task from "Report" to "Bug".

Thanks for reporting this! It looks like "Guiding" broke during the OpenVDB update for 2.90. Fix coming up!

Sebastián Barschkis (sebbas) triaged this task as High priority.Aug 5 2020, 2:39 PM