Validates a body descriptor against §22, §23, §31, and the §21 plane
constraint of a "2d" world.
Checked: the body type is one of §22's four; the §23 mass rule; the inertia
tensor; every positional and velocity input is finite and in-plane; damping
and gravity scale; and that
continuousCollisionDetection and ccdMode do not contradict each other
(§23 carries the switch, §31 the mode — see RigidBodyDescriptor.ccdMode).
Validates a body descriptor against §22, §23, §31, and the §21 plane constraint of a
"2d"world.Checked: the body type is one of §22's four; the §23 mass rule; the inertia tensor; every positional and velocity input is finite and in-plane; damping and gravity scale; and that
continuousCollisionDetectionandccdModedo not contradict each other (§23 carries the switch, §31 the mode — seeRigidBodyDescriptor.ccdMode).