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FLIP - collision artifacts on low slope

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SciFX: Member; 45 posts; Joined: Nov. 2018; Offline

Dec. 16, 2016 2:54 p.m.

Hey guys,

Going crazy here, trying to get rid of the stepping artifact when flip particles thin out on low slope areas.

Any advice?

Thanks a lot!

Attachments:
flip_collision_stepping.jpg (216.6 KB)


SciFX: Member; 45 posts; Joined: Nov. 2018; Offline

Dec. 19, 2016 9:15 a.m.

Guys,

I tried everything imaginable to try and eliminate the issue.
The resolution of the voxel grids changes the pattern but it's always there!

Is this a general flaw with Flip simulations?
I've seen similar behavior with other solvers like Naiad and Realflow.

Any ideas how to get around this?

Thanks!

Edited by SciFX - Dec. 19, 2016 11:55:14

Attachments:
FLIP_sticky_artifact.hip (649.5 KB)


jarjarshaq: Member; 48 posts; Joined: Feb. 2016; Offline

July 31, 2022 8:33 p.m.

Did you ever solve this issue? I'm also running into this.

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