wildon Posted April 27, 2014 Share Posted April 27, 2014 i continue my exploration of houdini. like always they are a strong technical explination but for the moment i don't understand why... like alway i made a simple scene for explaind my problem. https://vimeo.com/93061136 why when the emitter is into the fluid, the amount of fluid reduce drastically? how i can fill a volume gradully ? emit_into_fluid.hipnc Quote Link to comment Share on other sites More sharing options...
ikarus Posted April 28, 2014 Share Posted April 28, 2014 Fluid source does a max(a,b ) operation on the surface field of the fluid, so if your emitter is submerged below the surface it wont contribute anything to the fluid. If you want an emitter to increase fluid quantity while submerged you can add your source to the divergence field to create a source of expansion and pressure. Just make sure you enable divergence field on the flip object. Quote Link to comment Share on other sites More sharing options...
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