A physics articulation is a set of Articulation Bodies organized in a logical tree, in which each parent-child relationship reflects mutually constrained relative motion.

The main purpose of physics articulations is to provide a realistic physics behavior for industrial and commercial non-gaming applications that involve joints. For example, they make it a lot easier than the regular Joints to simulate robotic arms and kinematic chains.

You can configure articulations via the

ArticulationBody

class, or the corresponding Articulation Body component.