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Smoke Fluid Questions


iamjaideep80

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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.

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