shenandyi Posted October 15, 2013 Share Posted October 15, 2013 (edited) hi guys like the pic shows, my vortex foam on top only has 180,000 particles, and under the fluid it has 1,500,000 particles, so I want delete the below particles to increase the speed and decrease the space. how to achive this in dop? https://vimeo.com/76929076 logo_head_type2_v09.hip Edited October 15, 2013 by shenandyi Quote Link to comment Share on other sites More sharing options...
wick3dParticle Posted October 15, 2013 Share Posted October 15, 2013 Hi Shen, Without seeing your file, I would guess that it may be related to how you source your foam emission points. There are multiple tabs to control how your foam source is built. Hope that solves it, Ilan Quote Link to comment Share on other sites More sharing options...
shenandyi Posted October 15, 2013 Author Share Posted October 15, 2013 hi llan thanks for your reply, the file has been attached cz the fluid has no fluid at start (has a sphere emitter beside the container, shooting the fluid into the tube container). so it can't avoid the foam particles under the fluid, all I want is kill the foam under the fluid in POST SOLVER after the bottom filled (can't see the bottom) thanks Quote Link to comment Share on other sites More sharing options...
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