cpPinJoint

Functions
CP_EXPORT cpBool	cpConstraintIsPinJoint (const cpConstraint *constraint)
	Check if a constraint is a pin joint.
CP_EXPORT cpPinJoint *	cpPinJointAlloc (void)
	Allocate a pin joint.
CP_EXPORT cpPinJoint *	cpPinJointInit (cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB)
	Initialize a pin joint.
CP_EXPORT cpConstraint *	cpPinJointNew (cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB)
	Allocate and initialize a pin joint.
CP_EXPORT cpVect	cpPinJointGetAnchorA (const cpConstraint *constraint)
	Get the location of the first anchor relative to the first body.
CP_EXPORT void	cpPinJointSetAnchorA (cpConstraint *constraint, cpVect anchorA)
	Set the location of the first anchor relative to the first body.
CP_EXPORT cpVect	cpPinJointGetAnchorB (const cpConstraint *constraint)
	Get the location of the second anchor relative to the second body.
CP_EXPORT void	cpPinJointSetAnchorB (cpConstraint *constraint, cpVect anchorB)
	Set the location of the second anchor relative to the second body.
CP_EXPORT cpFloat	cpPinJointGetDist (const cpConstraint *constraint)
	Get the distance the joint will maintain between the two anchors.
CP_EXPORT void	cpPinJointSetDist (cpConstraint *constraint, cpFloat dist)
	Set the distance the joint will maintain between the two anchors.

Detailed Description