what setting and config can cause 'gaps' between rigidbody?

[khoowaikeong]

the dynamic result i am getting has gaps between 2 collided object. this result in false negative in the next cycle. this behaviour seem different between PC and PS3, so i suspect there is some default configuration differences. so far i setup my bodies using the following code:

pRigidBody->setContactProcessingThreshold(0);
pRigidBody->setRestitution(0);

what other setting might be causing my troubles?

[Erwin Coumans]

The handling of the collision margin (collisionShape->setMargin) could be different. The collision detection implementation on one of the platforms might ignore/deal different with margins. Just don't set the margin to zero, it can lead to problems and we cannot support issues in that case.

Thanks,
Erwin

[khoowaikeong]

oh i see... thanks, this is very helpful info!