Good Evening,

Loving Houdini except it has me scratching my head in confusion constantly. Currently trying to work with animated noise that moves across an object.

The idea is the object will appear from this noise pattern. Forming slowly from bottom to top. I have the noise working but cant control its position and isolate just the direction instead its just random all over.

Image and Hip attached

I tried another method using points them converting to VDB but I don't like the look as the noise has a subtle gradient that really works well.

Would love some help regarding this. Thank you in advance.

Duncan

see attached…

thanks Much appreciated