RESOLVED:Bouncing not working in nVidia Flex Solver?

Bugs
1

Hi all,
I started form example4 of the nVidia Flex Solver snippets but I can’t get the actot1 instances to bounce when colliding with actor2.
I tried avery range of values in the restitution parameters, but it seems nothing changes.
Is it a bug or is it me doing something wrong?
Thank you
I’m using TouchDesigner not commercial 2023.12120 ona Windows 10 PC with a 4060, 16GB RAM and a i7-3770 .
Attached the sample patch.
bouncingFlex.4.toe (7.8 KB)

3

The restitution control is for rigid body dynamics, which the Nvidia Flex Solver COMP doesn’t actually support, so the parameter should be removed. Sorry for the confusion.

5

Hi Eric,
please don’t remove it, I just discovered it works!
You can turn off the “Clamp Acceleratio” parameter or set it to 5000 and set Cohesion around 0.01.
bouncingFlex.10.toe (9.0 KB)

1 Like