contact.joint

Syntax

l = contact.joint(c)

Get the positions of points defining the contact as a joint. For contacts with a {circular in 2D; spherical in 3D} end, this corresponds to a {line segment in 2D; disk in 3D}. For active rblock-rblock contacts this corresponds to the intersection of the contact plane with the two rigid blocks.

Returns:

l - joint positions

Arguments:

c - contact pointer