shihhao

Hi, im trying to animate the scale of a metaball from sop and apply the animated metaball to a magnetic force in dops. I tried using a sop geo, but it wont apply my metaballs animation into my simulation.

Hi, im trying to create an expression that makes houdini return to a value of 1 when an even number is present. For example, at frame 3 it will give me a value of 0. which expressions should I use to create this kind of effect?