I've create a fluid simulation with mantaflow and am rendering the FLIP particles themselves (no mesh). The simulation looks great (with a resolution of 96) but when it becomes quite turbulent there are strange "diamond shaped" artefacts appearing and disappearing sporadically.

You can see it here:

enter image description here

And it's very noticeable in video (in the center where the two fluids meet):

Is there a way to get rid or reduce these artefacts?

  • 1
    $\begingroup$ have you tried changing the resolution? $\endgroup$ – Jonas Jul 2 at 16:54
  • $\begingroup$ try having resolution values like 32, 64, 128, or 256 $\endgroup$ – Rakesh choudhary Jul 3 at 6:50
  • $\begingroup$ @Jonas I tried different resolutions yes. $\endgroup$ – enyo Jul 3 at 9:00
  • $\begingroup$ @Rakeshchoudhary Mh, I had 96 as a resolution. You think that this could be the issue? $\endgroup$ – enyo Jul 3 at 9:00
  • $\begingroup$ Please attach blend to your Q via blend-exchange.giantcowfilms.com Thank you $\endgroup$ – vklidu Jul 4 at 19:39

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.