Classes
 ClassDescription
 CollisionInfo The CollisionInfo class provides information on collisions.
 MouseCollision The MouseCollision class provides tools to detect collision of objects with the mouse or with a 2D coordinate relative to the screen.
 RayCollision The RayCollision class provides tools to detect collisions along an infinite 3D virtual line.
 SphereCollision The SphereCollision class provides tools to detect the collisions of a sphere against polygonal objects.