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Two smokes interact each other


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I'm trying to make two types of smoke interact each other or one way. Like one smoke pushes others.

It might be easy but I couldn't come up with good ideas with my poor knowledge of Houdini.

I attached simple file. Any ideas are really welcome.

Thanks for the help.

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I made you an improved version with a gascalculate, so that you can blend the fields.

I think a better way than the copysolver would be to access the pyroA's vel field directly but since both pyroA and pyroB vel have the same name, I'm not sure how to do that. pyroA:vel or pyroA/vel doesn't seem to work.



Edited by Macha
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