Hi guys,
I need the grains to preserve their basic shape, but after simulation, it starts to shrink.
How can I fix this?
Thanks for helping.
How can I prevent the Grains from shrinking?
1324 3 0- Masoud
- Member
- 407 posts
- Joined: Aug. 2015
- Offline
- CYTE
- Member
- 678 posts
- Joined: Feb. 2017
- Offline
Hey Masoud,
You can start the grains in a sleeping state. And wake them up on force with the awake node. But they will lose some volumen on simulation though. It helps to increase collision steps but also slows down sim speed. I would suggest you sim them for a few frames until they settle. Use this state then as your starting point.
Cheers
CYTE
You can start the grains in a sleeping state. And wake them up on force with the awake node. But they will lose some volumen on simulation though. It helps to increase collision steps but also slows down sim speed. I would suggest you sim them for a few frames until they settle. Use this state then as your starting point.
Cheers
CYTE
- Masoud
- Member
- 407 posts
- Joined: Aug. 2015
- Offline
- Masoud
- Member
- 407 posts
- Joined: Aug. 2015
- Offline
Hi guys,
I found this helpful document on the SideFX help page:
https://www.sidefx.com/docs/houdini/grains/stablepile.html [www.sidefx.com]
I found this helpful document on the SideFX help page:
https://www.sidefx.com/docs/houdini/grains/stablepile.html [www.sidefx.com]
Masoud Saadatmand (MSDVFX)
-
- Quick Links