JuriBryan Posted May 20, 2012 Share Posted May 20, 2012 Hey I was wondering how to do bubbles with flip fluids in houdini 12. I saw the white water video that sidefx put out a while ago and they made it seam very easy but i can't find out how to get it to work. any tips for that? cheers Quote Link to comment Share on other sites More sharing options...
Annon Posted May 20, 2012 Share Posted May 20, 2012 This might explain how to achieve what you want: http://www.cmivfx.com/tutorials/view/163/Houdini+Fluid+Effects+For+TD%5C%27s Quote Link to comment Share on other sites More sharing options...
JuriBryan Posted May 20, 2012 Author Share Posted May 20, 2012 i watched that one and it helps, but i wanted to create something more like the bubbles in this video: http://www.sidefx.com/index.php?option=com_content&task=view&id=2124&Itemid=360 any tips for that Quote Link to comment Share on other sites More sharing options...
sadhu Posted May 21, 2012 Share Posted May 21, 2012 Did you check this video? Quote Link to comment Share on other sites More sharing options...
JuriBryan Posted May 21, 2012 Author Share Posted May 21, 2012 yea i checked every single tutorial i could find on flip fluids and hydro simulations in general for houdini and non of them went into the process of setting up a effect like the one in the flip fluid marketing video from sidefx. In the talk about the new flips they mention that all they used were some points scattered in a tank with gave surrounding flip fluid particles a different density and that would create this effect. the problem is, that i can't find out how to get scatter points to influence a attribute just on some points during the DOP simulation. Any one of you guys have any ideas on how to do that? I would really approached that. Quote Link to comment Share on other sites More sharing options...
old school Posted May 21, 2012 Share Posted May 21, 2012 Bubbles can be created by reducing the density of pockets of the flip fluid. Here's the file that was used to create the effect of bubbles in the movie. bubbles_tank.hip 1 Quote Link to comment Share on other sites More sharing options...
JuriBryan Posted May 21, 2012 Author Share Posted May 21, 2012 ohhh thank you so much! that helps me a lot! THANK YOU! Quote Link to comment Share on other sites More sharing options...
Netvudu Posted May 23, 2012 Share Posted May 23, 2012 whoa! Wonderful scene. And so simple to create! Quote Link to comment Share on other sites More sharing options...
noodles0026 Posted November 7, 2014 Share Posted November 7, 2014 Hi there! How would one create the scene file from scratch? And how would you set it up on various situations like boiling water inside a beaker/glass of water? Quote Link to comment Share on other sites More sharing options...
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