Collision Detection

Classes
class	gel::GelCircle
	Bounding circle for collision testing. More...
class	gel::GelAABB
	Axis-aligned bounding box for collision testing. More...
class	gel::GelOBB
	Oriented bounding box for collision testing. More...
class	gel::GelRay
class	gel::GelCdtPoint
	A point for collision testing. More...
class	gel::GelCollision
	2D collision detection algorithms. More...