Fluid simulation. An outflow mesh doesn't remove additional fluid mesh (Generated by Fluid Particles option) #51759

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BlenderSpot · 2017-06-09T07:13:08+02:00

BlenderSpot commented

2017-06-09 07:13:08 +02:00

System Information
Different versions of Windows and Linux.

Blender Version
Broken: 2.78c (Windows build's hash e92f235283 and Linux's e92f235283)

Short description of error
A mesh, set as outflow, doesn't remove the secondary fluid mesh generated by the Fluid Particles option. Tested with different volume initialization options and different meshes, no difference. I even put a secondary outflow mesh (the plane, rendered in wireframe) just beneath the the first, rock-like mesh... I thought maybe the first mesh doesn't work properly; that didn't help. Those water blobs just go through and hit the domain's boundary.

My detailed question on blender.stackexchange

Exact steps for others to reproduce the error
Create a fluid simulation with (as in my case) an inflow mesh, a domain set to Fluid Boundary -> Subdivision: 3; Fluid Particles -> Tracer: 100 Generate: 1. Then put an outflow mesh in the way of the simulated mesh (fluid) and you'll see some mesh particles go through not being terminated at the contact with the outflow object.
fluid_simulation.blend

**System Information** Different versions of Windows and Linux. **Blender Version** Broken: 2.78c (Windows build's hash **e92f235283** and Linux's **e92f2352830**) **Short description of error** A mesh, set as outflow, doesn't remove the secondary fluid mesh generated by the Fluid Particles option. Tested with different volume initialization options and different meshes, no difference. I even put a secondary outflow mesh (the plane, rendered in wireframe) just beneath the the first, rock-like mesh... I thought maybe the first mesh doesn't work properly; that didn't help. Those water blobs just go through and hit the domain's boundary. ![6Gdb5.gif](https://archive.blender.org/developer/F634178/6Gdb5.gif) [My detailed question on blender.stackexchange ](https://blender.stackexchange.com/questions/80593/fluid-simulation-an-object-set-as-outflow-doesnt-remove-all-the-water-mesh) **Exact steps for others to reproduce the error** Create a fluid simulation with (as in my case) an inflow mesh, a domain set to Fluid Boundary -> Subdivision: 3; Fluid Particles -> Tracer: 100 Generate: 1. Then put an outflow mesh in the way of the simulated mesh (fluid) and you'll see some mesh particles go through not being terminated at the contact with the outflow object. [fluid_simulation.blend](https://archive.blender.org/developer/F627042/fluid_simulation.blend)

BlenderSpot commented

2017-06-09 07:13:08 +02:00

Changed status to: 'Open'

BlenderSpot commented

2017-06-09 07:13:08 +02:00

Added subscriber: @unimbox

BlenderSpot changed title from ~~Physics: Fluid simulation. An outflow mesh doesn't remove additional, fluid mesh (fluid particles) that hits it.~~ to Fluid simulation. An outflow mesh doesn't remove additional fluid mesh (Generated by Fluid Particles option)

2017-06-18 05:44:00 +02:00

lucas veber commented

2017-06-21 20:50:24 +02:00

Added subscriber: @LucasVeber

lucas veber self-assigned this 2017-06-21 20:50:24 +02:00

lucas veber commented

2017-06-21 20:50:24 +02:00

Sorry it's my first bug fixing time, i'm not sure to do it right.
I have a patch for this, can I claim this task?

Sorry it's my first bug fixing time, i'm not sure to do it right. I have a patch for this, can I claim this task?

lucas veber commented

2017-06-21 21:30:27 +02:00

Here is the patch:
https://developer.blender.org/D2719