rigid bodies sticking together when colliding

Digital humans the art of the digital double

Ever wanted to know how digital doubles are created in the movie industry? This course will give you an insight into how it's done.

Watch

# 1 16-06-2008 , 08:29 AM

Registered User
Join Date: Dec 2006

Location: United States

Posts: 76

rigid bodies sticking together when colliding

Hi, Im having a problem with my cars colliding with eachother. There on motion paths so I created them to be passive and then set keys for them to become active right before they hit. There both being effected by gravity. When they hit though, its like they become one body and dont go in different dirctions. Thankyou if you can help!

https://www.youtube.com/watch?v=_g2n7WI_CXI

Quote

# 2 16-06-2008 , 09:12 AM

Registered User
Join Date: Sep 2002

Location: Minnesota, USA

Posts: 3,709

Without knowing very much about how you setup your geometry, groups, and your scene in general, the only thing I can think of is to adjust the "mass" attribute on both of your objects.

Set it pretty high.

Israel "Izzy" Long
Motion and Title Design for Broadcast-Film-DS
izzylong.com

Quote

# 3 16-06-2008 , 06:56 PM

Subscriber
Join Date: Feb 2006

Location: Australia

Posts: 2,752

add turbulence also user added image

take it easy and life will be easy

Quote

# 4 08-07-2008 , 08:20 AM

Registered User
Join Date: Dec 2007

Location: Sweden

Posts: 27

I'm pretty new at all this, but only things I can think of is that if the 2 bodies intersect they may have connected and become one box. This theory might be wrong and one way one could test this is set a keyframe where you change an Impulse value (Spin, Pos, etc).

Quote

Reply to this thread