iamjaideep80 Posted April 14, 2008 Share Posted April 14, 2008 Hi ... There are certain questions in my mind regarding fluid and smoke. 1. In Smoke, How to emit density from an object with a pressure?? Are we supposed to use Source as well as wind or fan force node to simulate pressure??? 2. How to apply vorticles to certain data at certain events?? eg. I am emitting density from a large object and the density is not moving.Now I apply a fan force to certain area and density in that area starts moving. I want to apply vortivles to only moving density and not all over the surface.How to do that?? Or it can be put this way... Can we seperate or group a density data from other density data depending on its velocity, energy, or pressure attributes?? 3. What is Gas Advect, Gas Calculate and all the Gas nodes for??? I went thru the Help. But,are they there just to form a large solver system, or can we use them to create some flexible effects? Can u tell me a situation , where they have to be used?? There many such questions. Waiting for ur answerers. Quote Link to comment Share on other sites More sharing options...
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