25-08-2020, 08:08 AM
(This post was last modified: 25-08-2020, 08:10 AM by josemendez.)
(24-08-2020, 07:09 PM)the-lander Wrote: I'm sorry. Didn't see the video wasn't attached. Here's the link: https://youtu.be/J7PyR_ePCi4
This is just my guess, but your problem probably stems from a combination of thin "propeller" arms, improper simulation of the propeller, and too high friction with the floor: the softbody is being slowed down by friction. Since the propeller is not a rotating rigidbody but merely a rotating transform, it completely ignores the friction force (the propeller is not also slowed down due to the jamming softbody, because it is not simulated at all) and continues pushing. This causes tunneling to kick in.
Things I'd try:
- Reduce friction between the softbody and the floor.
- Make the propeller a rigidbody driven by a motorized joint, so that it is also part of the simulation. This would allow friction to slow down both the softbody and the propeller.