cpGearJoint

Functions
CP_EXPORT cpBool	cpConstraintIsGearJoint (const cpConstraint *constraint)
	Check if a constraint is a damped rotary springs.
CP_EXPORT cpGearJoint *	cpGearJointAlloc (void)
	Allocate a gear joint.
CP_EXPORT cpGearJoint *	cpGearJointInit (cpGearJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio)
	Initialize a gear joint.
CP_EXPORT cpConstraint *	cpGearJointNew (cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio)
	Allocate and initialize a gear joint.
CP_EXPORT cpFloat	cpGearJointGetPhase (const cpConstraint *constraint)
	Get the phase offset of the gears.
CP_EXPORT void	cpGearJointSetPhase (cpConstraint *constraint, cpFloat phase)
	Set the phase offset of the gears.
CP_EXPORT cpFloat	cpGearJointGetRatio (const cpConstraint *constraint)
	Get the angular distance of each ratchet.
CP_EXPORT void	cpGearJointSetRatio (cpConstraint *constraint, cpFloat ratio)
	Set the ratio of a gear joint.

Detailed Description