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Showing results for tags 'custom fields'.
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I created a gaslinearcombination node and set the Destination field as vel, and in the combine operation I set to multiply source1: friction and source2: vel. friction is a custom scalar field created by me, with a 3D noise. The gaslinearcombination doesn't work as expected. On the other hand, a simple gasfieldwrangle with the following vex code: " v@vel *= f@friction; " does the trick. Why isn't the gaslinearcombination working?
Hello! I'm new to Houdini, please help!!! I need a small tornado from the fountain that enveloping the character's arm. I try to do this in a simulation, but I can not get a stable beautiful shape. I've tried to do custom velocity field like that too (https://www.youtube.com/watch?v=z19fxCbe2Eg), but still don't get stabil tornado shape. Also,I noticed that if I make a simulation in real size, then it is even more unstable and not beautiful(maybe I'm doing something wrong). The tornado should react to changing the position of the hand (hand is mooving back and forth). And do not know how to achieve the shape of whilrpool,as at my picture. Please, help! armGeo.obj armFX_experinemtal2.hipnc
Hellow there.Is there a way to have the old cloth solver and cloth object in H16?Cause as for now, I can't find a way to drive my cloth sims with custom velocity flields with the new finite element solver as I used to do in the good old time.I am not looking for the external velocity offset thing, i know how to use it, but its effect is the same everywhere in space. What I needt to do is, let say, free falling pieces of cloth affected by a turbulent wind when they are crossing a precise area.Thanx for any suggestion.