catchyid Posted August 30, 2017 Share Posted August 30, 2017 Hi, I've set FLIP divergence to high positive and negative numbers and it had not effect on the FLIP simulation, is this normal? I understand Divergence measures expanding/shrinking of the fluid (and it does work in pyro this way as far as I remember), but in FLIP I don't see any effect for it. Am I missing something? If has no effect, why it's there in the first place? Thanks Quote Link to comment Share on other sites More sharing options...
dchow1992 Posted August 30, 2017 Share Posted August 30, 2017 you have to check on add divergence field on the flip object. 1 Quote Link to comment Share on other sites More sharing options...
Deviner Posted August 30, 2017 Share Posted August 30, 2017 Hey, just did some tests and everything works fine for me 1. you need to initialize a `divergence field` attribute (for example in attribute wrangle @divergence = 10;) 2. you need to turn on a "add divergence filed" parm in the flip object 3. in the flipsolver - divergence. the divergence by attribute parm must be turned on as well 1 1 Quote Link to comment Share on other sites More sharing options...
catchyid Posted August 30, 2017 Author Share Posted August 30, 2017 Apologies, I followed your steps/hints and it does work Thanks for your Quote Link to comment Share on other sites More sharing options...
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