wildon Posted March 1, 2014 Share Posted March 1, 2014 hello, for my learning process in houdini, i try to understand how in can drive presicely one attribut into a flipfluid. and for that i make a quick exercice. i a water tank where i generate bubble. my approach is trival. i generate a low density fluid into my water. everything work very weel. now i try to drive my density. as you can see my container is gradually fills by low density liquid. i want to increase after the bubble explosion. for that i use the wrangler attribute into a sopsolver. as you can see when you dive into the red sopsolver, my wrangler work very well. but i don't understant why is doesn't work when i put everything together. is possible to what i want to do with this kinde on setup (sopsolver +wargler attribute) or i need to use a micro solver? i can create a flied for any attribute with "gas particles to field" and drive this flid with "gas fiel vop" is possible to drive field with wrangler attribute? which node i need to use for do that? Bubble_Odforce_sample_scene.hipnc Quote Link to comment Share on other sites More sharing options...
wildon Posted March 1, 2014 Author Share Posted March 1, 2014 i don't know why but H12.5 don't recognize the volumesample() function. open the scene with H13 Quote Link to comment Share on other sites More sharing options...
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