FLuid Manta Flow Bug #90426

Open
opened 2021-08-04 12:26:50 +02:00 by Alfred · 6 comments

System Information
Operating system: Windows 10
Graphics card: RTX 3070

Blender Version
Broken: 2.9.1 / 2.9.2 / 2.9.3
Worked: (newest version of Blender that worked as expected) 2.8.3 / 2.9.0

Caused by 55fd7f55bd

Short description of error

Unable to make fluid work properly inside a containiser let say a sphere. I need to make fluid to fill completely the sphere but i am unable to do that. On version 2.9.0 and 2.8.3 it works perfectly... on version 2.9.1 and beyond it does not work....

Exact steps for others to reproduce the error
Too much step to describe but to resume :

1 spehere is fluid > flow
1 sphere is fluid > colision
1 cube is fluid > domain

I refresh the cache multiple times, i invert normals on the sphere and so on but liquid don't go inside the sphere or pass through but if i put the fluid source inside the sphere no fluid goes inside...

fluide.blend

**System Information** Operating system: Windows 10 Graphics card: RTX 3070 **Blender Version** Broken: 2.9.1 / 2.9.2 / 2.9.3 Worked: (newest version of Blender that worked as expected) 2.8.3 / 2.9.0 Caused by 55fd7f55bd **Short description of error** Unable to make fluid work properly inside a containiser let say a sphere. I need to make fluid to fill completely the sphere but i am unable to do that. On version 2.9.0 and 2.8.3 it works perfectly... on version 2.9.1 and beyond it does not work.... **Exact steps for others to reproduce the error** Too much step to describe but to resume : 1 spehere is fluid > flow 1 sphere is fluid > colision 1 cube is fluid > domain I refresh the cache multiple times, i invert normals on the sphere and so on but liquid don't go inside the sphere or pass through but if i put the fluid source inside the sphere no fluid goes inside... [fluide.blend](https://archive.blender.org/developer/F10264878/fluide.blend)
Author

Added subscriber: @alfredo3d

Added subscriber: @alfredo3d
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Changed status from 'Needs Triage' to: 'Confirmed'

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

Added subscribers: @sebbas, @lichtwerk

Added subscribers: @sebbas, @lichtwerk
Member

Caused by 55fd7f55bd

Removing the solidify modifier on the collision object makes the particles appear again (but that does not help much, collisions are not working then...

@sebbas: mind checking?

Caused by 55fd7f55bd Removing the solidify modifier on the collision object makes the particles appear again (but that does not help much, collisions are not working then... @sebbas: mind checking?

Added subscriber: @dfelinto

Added subscriber: @dfelinto

Mantaflow (fluid simulator) has no active developer at the moment. Moving those bugs as known issues so at least other users can find their issues already reported.

Mantaflow (fluid simulator) has no active developer at the moment. Moving those bugs as known issues so at least other users can find their issues already reported.
Philipp Oeser removed the
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label 2023-02-10 08:44:36 +01:00
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Reference: blender/blender#90426
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