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Alfred_dupont

Custom velocity field

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Hello,

I'm learning through this tutorial but since H17, Houdini has changed the FluidSource Node for the Pyro Source. As shown in this tutorial I tried to get the Normal direction from the geo source to be transferred to the particles created in the pyro source to create the velocity field, but I can't make it works, anyone good soul to help me, file attached.

 

Smoke_Advection.hip

Edited by Alfred_dupont

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Shouldn't you be routing the result of the cross function to v, instead of N? The H18 nodes look for that attribute. Try to populate it.

smoke_spin.gif

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