A spring with a damper. More...

Public Member Functions
(id)	- initWithBodyA:bodyB:anchr1:anchr2:restLength:stiffness:damping:
	Initialize a damped spring between two bodies at the given anchor points.
Static Public Member Functions
(ChipmunkDampedSpring *)	+ dampedSpringWithBodyA:bodyB:anchr1:anchr2:restLength:stiffness:damping:
	Create an autoreleased damped spring between two bodies at the given anchor points.
Properties
cpVect	anchr1
	The anchor point on the first body.
cpVect	anchr2
	The anchor point on the second body.
cpFloat	restLength
	The length the spring wants to contract or expand to.
cpFloat	stiffness
	The young's modulus of the spring.
cpFloat	damping
	The amount of viscous damping to apply.

Detailed Description

A spring with a damper.

While a spring is not technically a constraint, the damper is. The spring forces are simply a convenience.

Member Function Documentation

+ (ChipmunkDampedSpring *) dampedSpringWithBodyA:	(ChipmunkBody *)	a
bodyB:	(ChipmunkBody *)	b
anchr1:	(cpVect)	anchr1
anchr2:	(cpVect)	anchr2
restLength:	(cpFloat)	restLength
stiffness:	(cpFloat)	stiffness
damping:	(cpFloat)	damping

Create an autoreleased damped spring between two bodies at the given anchor points.

Parameters:

	restLength	The length the spring wants to contract or expand to.
	stiffness	The young's modulus of the spring.
	damping	The amount of viscous damping to apply.

Initialize a damped spring between two bodies at the given anchor points.

Parameters:

	restLength	The length the spring wants to contract or expand to.
	stiffness	The young's modulus of the spring.
	damping	The amount of viscous damping to apply.

The documentation for this class was generated from the following file: