NewBody creates and returns a pointer to a new RigidBody.

Dispatched after two bodies collide.

A dynamic body is fully simulated.

A kinematic body moves under simulation according to its velocity.

use mesh itself.

Dispatched after a body has fallen asleep.

Dispatched after a body has gone in to the sleepy state.

A static body does not move during simulation and behaves as if it has infinite mass.

Dispatched after a sleeping body has woken up.

Body represents a physics-driven body.

BodyStatus specifies.

BodyType specifies how the body is affected during the simulation.

TODO.