Connecting two physics bodies together with a spring. More...

Inherits PhysicsJoint.

Public Member Functions
Vec2	getAnchr1 () const
	Get the anchor point on body a.

void	setAnchr1 (const Vec2 &anchr1)
	Set the anchor point on body a.

Vec2	getAnchr2 () const
	Get the anchor point on body b.

void	setAnchr2 (const Vec2 &anchr2)
	Set the anchor point on body b.

float	getRestLength () const
	Get the distance of the anchor points.

void	setRestLength (float restLength)
	Set the distance of the anchor points.

float	getStiffness () const
	Get the spring constant.

void	setStiffness (float stiffness)
	Set the spring constant.

float	getDamping () const
	Get the spring soft constant.

void	setDamping (float damping)
	Set the spring soft constant.

virtual bool	createConstraints () override
	Create constraints for this type joint.

Public Member Functions inherited from PhysicsJoint
PhysicsBody *	getBodyA () const
	Get the first physics body a connected to this joint.

local	getBodyA ()
	Get the first physics body a connected to this joint.

PhysicsBody *	getBodyB () const
	Get the second physics body b connected to this joint.

PhysicsWorld *	getWorld () const
	Get the physics world.

int	getTag () const
	Get this joint's tag. More...

local	getTag ()
	Get this joint's tag. More...

void	setTag (int tag)
	Set this joint's tag. More...

bool	isEnabled () const
	Determines if the joint is enable.

void	setEnable (bool enable)
	Enable or disable the joint.

bool	isCollisionEnabled () const
	Determines if the collsion is enable.

void	setCollisionEnable (bool enable)
	Enable or disable collision.

void	removeFormWorld ()
	Remove the joint from the world.

void	setMaxForce (float force)
	Set the max force between two bodies.

float	getMaxForce () const
	Get the max force setting.

Static Public Member Functions
static PhysicsJointSpring *	construct (PhysicsBody a, PhysicsBody b, const Vec2 &anchr1, const Vec2 &anchr2, float stiffness, float damping)
	Create a spring joint. More...

local	construct ( local a, local b, local anchr1, local anchr2, local stiffness, local damping)
	Create a spring joint. More...

Detailed Description

Connecting two physics bodies together with a spring.

Member Function Documentation

static PhysicsJointSpring* construct	(	PhysicsBody *	a,
		PhysicsBody *	b,
		const Vec2 &	anchr1,
		const Vec2 &	anchr2,
		float	stiffness,
		float	damping
	)

static

Create a spring joint.

A is the body to connect. B is the body to connect. Anchr1 is the anchor point on body a. Anchr2 is the anchor point on body b. It's the spring constant. It's how soft to make the damping of the spring. A object pointer.

var construct	(	var	a,
		var	b,
		var	anchr1,
		var	anchr2,
		var	stiffness,
		var	damping
	)

static

Create a spring joint.

A is the body to connect. B is the body to connect. Anchr1 is the anchor point on body a. Anchr2 is the anchor point on body b. It's the spring constant. It's how soft to make the damping of the spring. A object pointer.

local construct	(	local	a,
		local	b,
		local	anchr1,
		local	anchr2,
		local	stiffness,
		local	damping
	)

static

Create a spring joint.

A is the body to connect. B is the body to connect. Anchr1 is the anchor point on body a. Anchr2 is the anchor point on body b. It's the spring constant. It's how soft to make the damping of the spring. A object pointer.

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

CCPhysicsJoint.h

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation