Ali Haider Posted September 12, 2013 Share Posted September 12, 2013 how to delete particles inside my colliding object at only first frame , because i observe using sink deleting my particles throughout the simulation, is it something i am doing wrong or any other alternate quick method. Quote Link to comment Share on other sites More sharing options...
Hudson Posted September 13, 2013 Share Posted September 13, 2013 (edited) Kill them in the first frame or in the frame you want to start your sim in a sopsolver. Here is an example. You can have different ways of switching it. I chose a switchSOP because it does not matter if the switch-node evaluates both nodes upstream beacause they are just a simple geo and a null. I hope this helps kill_inside_collide.hipnc Edited September 13, 2013 by Hudson Quote Link to comment Share on other sites More sharing options...
Ali Haider Posted September 14, 2013 Author Share Posted September 14, 2013 indeed this is helpful thanks Quote Link to comment Share on other sites More sharing options...
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