ChipmunkDampedRotarySpring Class Reference

Like a ChipmunkDampedSpring, but operates in a rotational fashion. More...

#import <ChipmunkConstraint.h>

Inherits ChipmunkConstraint.

List of all members.

Public Member Functions
(id)	- initWithBodyA:bodyB:restAngle:stiffness:damping:
	Initialize a damped rotary spring between the given bodies.
Static Public Member Functions
(ChipmunkDampedRotarySpring *)	+ dampedRotarySpringWithBodyA:bodyB:restAngle:stiffness:damping:
	Create an autoreleased damped rotary spring between the given bodies.
Properties
cpFloat	restAngle
	The angular offset the spring attempts to keep between the two bodies.
cpFloat	stiffness
	The young's modulus of the spring.
cpFloat	damping
	The amount of viscous damping to apply.

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Detailed Description

Like a ChipmunkDampedSpring, but operates in a rotational fashion.

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Member Function Documentation

+ (ChipmunkDampedRotarySpring *) dampedRotarySpringWithBodyA:		(ChipmunkBody *)	a
bodyB:		(ChipmunkBody *)	b
restAngle:		(cpFloat)	restAngle
stiffness:		(cpFloat)	stiffness
damping:		(cpFloat)	damping

Create an autoreleased damped rotary spring between the given bodies.

Parameters:

	restAngle	The angular offset in radians the spring attempts to keep between the two bodies.
	stiffness	The young's modulus of the spring.
	damping	The amount of viscous damping to apply.

- (id) initWithBodyA:		(ChipmunkBody *)	a
bodyB:		(ChipmunkBody *)	b
restAngle:		(cpFloat)	restAngle
stiffness:		(cpFloat)	stiffness
damping:		(cpFloat)	damping

Initialize a damped rotary spring between the given bodies.

Parameters:

	restAngle	The angular offset in radians the spring attempts to keep between the two bodies.
	stiffness	The young's modulus of the spring.
	damping	The amount of viscous damping to apply.

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

• ChipmunkConstraint.h