vellum, dop constraint property, animate Rest Lengh Scale

   1144   2   1
User Avatar
Member
145 posts
Joined: July 2015
Offline
Hello

I'm trying to animate the Rest Length Scale of a DOP vellum constraint property based on prim or point attributes.
but the constraint geometry is only one prim group and doesn't allow me to import attributes per prim through VEX.

What can I do to inflate a fallen balloon gradually from one point and grow the inflation through all the surface?


thank you in advance!
Edited by MirHadi - April 22, 2022 22:02:52
User Avatar
Member
145 posts
Joined: July 2015
Offline
Hi

can I put the question this way:

It seems like the Vellum Constraints "pressure" doesn't allow animating groups or attributes on points/primitives within one single object. right?
I mean The balloon inflates as a whole ( or the selected group of points/primitives )not being able to animate/spread inflation through the volume.
I hope It makes sense.

any help appreciated!
Thank you
User Avatar
Member
8605 posts
Joined: July 2007
Offline
https://www.sidefx.com/docs/houdini18.5/vellum/pressure.html [www.sidefx.com]
Tomas Slancik
FX Supervisor
Method Studios, NY
  • Quick Links