An PhysicsWorld object simulates collisions and other physical properties. More...

#include <CCPhysicsWorld.h>

Public Member Functions
virtual void	addJoint (PhysicsJoint *joint)
	Adds a joint to the physics world. More...

var	addJoint ( var joint)
	Adds a joint to the physics world. More...

local	addJoint ( local joint)
	Adds a joint to the physics world. More...

virtual void	removeJoint (PhysicsJoint *joint, bool destroy=true)
	Remove a joint from physics world. More...

local	removeJoint ( local joint, local true)
	Remove a joint from physics world. More...

virtual void	removeAllJoints (bool destroy=true)
	Remove all joints from physics world. More...

virtual void	removeBody (PhysicsBody *body)
	Remove a body from physics world. More...

local	removeBody ( local body)
	Remove a body from physics world. More...

virtual void	removeBody (int tag)
	Remove body by tag. More...

local	removeBody ( local tag)
	Remove body by tag. More...

virtual void	removeAllBodies ()
	Remove all bodies from physics world. More...

var	removeAllBodies ()
	Remove all bodies from physics world. More...

local	removeAllBodies ()
	Remove all bodies from physics world. More...

void	rayCast (PhysicsRayCastCallbackFunc func, const Vec2 &start, const Vec2 &end, void *data)
	Searches for physics shapes that intersects the ray. More...

var	rayCast ( var func, var start, var end, var data)
	Searches for physics shapes that intersects the ray. More...

local	rayCast ( local func, local start, local end, local data)
	Searches for physics shapes that intersects the ray. More...

void	queryRect (PhysicsQueryRectCallbackFunc func, const Rect &rect, void *data)
	Searches for physics shapes that contains in the rect. More...

void	queryPoint (PhysicsQueryPointCallbackFunc func, const Vec2 &point, void *data)
	Searches for physics shapes that contains the point. More...

Vector< PhysicsShape * >	getShapes (const Vec2 &point) const
	Get phsyics shapes that contains the point. More...

PhysicsShape *	getShape (const Vec2 &point) const
	return physics shape that contains the point. More...

var	getShape ( var point)
	return physics shape that contains the point. More...

local	getShape ( local point)
	return physics shape that contains the point. More...

const Vector< PhysicsBody * > &	getAllBodies () const
	Get all the bodys that in the physics world. More...

var	getAllBodies ()
	Get all the bodys that in the physics world. More...

local	getAllBodies ()
	Get all the bodys that in the physics world. More...

PhysicsBody *	getBody (int tag) const
	Get body by tag. More...

local	getBody ( local tag)
	Get body by tag. More...

Scene &	getScene () const
	Get scene contain this physics world. More...

var	getScene ()
	Get scene contain this physics world. More...

Vect	getGravity () const
	get the gravity value More...

void	setGravity (const Vect &gravity)
	set the gravity value More...

var	setGravity ( var gravity)
	set the gravity value More...

local	setGravity ( local gravity)
	set the gravity value More...

void	setSpeed (float speed)
	Set the speed of physics world, speed is the rate at which the simulation executes. More...

float	getSpeed ()
	get the speed of physics world More...

void	setUpdateRate (int rate)
	set the update rate of physics world, update rate is the value of EngineUpdateTimes/PhysicsWorldUpdateTimes. More...

int	getUpdateRate ()
	get the update rate More...

var	getUpdateRate ()
	get the update rate More...

local	getUpdateRate ()
	get the update rate More...

void	setDebugDrawMask (int mask)
	set the debug draw mask More...

var	setDebugDrawMask ( var mask)
	set the debug draw mask More...

local	setDebugDrawMask ( local mask)
	set the debug draw mask More...

int	getDebugDrawMask ()
	get the bebug draw mask More...

Static Public Attributes
static const int	DEBUGDRAW_NONE
	draw nothing More...

var	DEBUGDRAW_NONE
	draw nothing More...

local	DEBUGDRAW_NONE
	draw nothing More...

static const int	DEBUGDRAW_SHAPE
	draw shapes More...

var	DEBUGDRAW_SHAPE
	draw shapes More...

local	DEBUGDRAW_SHAPE
	draw shapes More...

static const int	DEBUGDRAW_JOINT
	draw joints More...

var	DEBUGDRAW_JOINT
	draw joints More...

local	DEBUGDRAW_JOINT
	draw joints More...

static const int	DEBUGDRAW_CONTACT
	draw contact More...

var	DEBUGDRAW_CONTACT
	draw contact More...

local	DEBUGDRAW_CONTACT
	draw contact More...

static const int	DEBUGDRAW_ALL
	draw all More...

var	DEBUGDRAW_ALL
	draw all More...

local	DEBUGDRAW_ALL
	draw all More...

Protected Member Functions
bool	init (Scene &scene)
local	init ( local scene)
virtual void	addBody (PhysicsBody *body)
local	addBody ( local body)
virtual void	addShape (PhysicsShape *shape)
local	addShape ( local shape)
virtual void	removeShape (PhysicsShape *shape)
local	removeShape ( local shape)
virtual void	update (float delta)
var	update ( var delta)
local	update ( local delta)
virtual void	debugDraw ()
local	debugDraw ()
virtual int	collisionBeginCallback (PhysicsContact &contact)
local	collisionBeginCallback ( local contact)
virtual int	collisionPreSolveCallback (PhysicsContact &contact)
local	collisionPreSolveCallback ( local contact)
virtual void	collisionPostSolveCallback (PhysicsContact &contact)
local	collisionPostSolveCallback ( local contact)
virtual void	collisionSeparateCallback (PhysicsContact &contact)
local	collisionSeparateCallback ( local contact)
virtual void	doAddBody (PhysicsBody *body)
local	doAddBody ( local body)
virtual void	doRemoveBody (PhysicsBody *body)
var	doRemoveBody ( var body)
local	doRemoveBody ( local body)
virtual void	doAddJoint (PhysicsJoint *joint)
local	doAddJoint ( local joint)
virtual void	doRemoveJoint (PhysicsJoint *joint)
local	doRemoveJoint ( local joint)
virtual void	addBodyOrDelay (PhysicsBody *body)
local	addBodyOrDelay ( local body)
virtual void	removeBodyOrDelay (PhysicsBody *body)
local	removeBodyOrDelay ( local body)
virtual void	addJointOrDelay (PhysicsJoint *joint)
var	addJointOrDelay ( var joint)
local	addJointOrDelay ( local joint)
virtual void	removeJointOrDelay (PhysicsJoint *joint)
local	removeJointOrDelay ( local joint)
virtual void	updateBodies ()
var	updateBodies ()
local	updateBodies ()
virtual void	updateJoints ()
local	updateJoints ()
	PhysicsWorld ()
	PhysicsWorld ()
virtual	~PhysicsWorld ()
local	~PhysicsWorld ()

Static Protected Member Functions
static PhysicsWorld *	construct (Scene &scene)
local	construct ( local scene)

Protected Attributes
Vect	_gravity
float	_speed
var	_speed
local	_speed
int	_updateRate
var	_updateRate
local	_updateRate
int	_updateRateCount
var	_updateRateCount
local	_updateRateCount
float	_updateTime
var	_updateTime
local	_updateTime
PhysicsWorldInfo *	_info
var	_info
local	_info
Vector< PhysicsBody * >	_bodies
var	_bodies
local	_bodies
std::list< PhysicsJoint * >	_joints
var	_joints
local	_joints
Scene *	_scene
var	_scene
local	_scene
bool	_delayDirty
var	_delayDirty
local	_delayDirty
PhysicsDebugDraw *	_debugDraw
var	_debugDraw
local	_debugDraw
int	_debugDrawMask
var	_debugDrawMask
local	_debugDrawMask
Vector< PhysicsBody * >	_delayAddBodies
var	_delayAddBodies
local	_delayAddBodies
Vector< PhysicsBody * >	_delayRemoveBodies
var	_delayRemoveBodies
local	_delayRemoveBodies
std::vector< PhysicsJoint * >	_delayAddJoints
var	_delayAddJoints
local	_delayAddJoints
std::vector< PhysicsJoint * >	_delayRemoveJoints
var	_delayRemoveJoints
local	_delayRemoveJoints

Friends
class	Node
class	Sprite
class	Scene
class	PhysicsBody
class	PhysicsShape
class	PhysicsJoint
class	PhysicsWorldCallback
class	PhysicsDebugDraw

Detailed Description

An PhysicsWorld object simulates collisions and other physical properties.

You do not create PhysicsWorld objects directly; instead, you can get it from an Scene object.

Constructor & Destructor Documentation

PhysicsWorld ( )

protected

var PhysicsWorld ( )

protected

local PhysicsWorld ( )

protected

virtual ~PhysicsWorld ( )

protectedvirtual

var ~PhysicsWorld ( )

protectedvirtual

local ~PhysicsWorld ( )

protectedvirtual

Member Function Documentation

virtual void addBody ( PhysicsBody * body )

protectedvirtual

var addBody ( var body )

protectedvirtual

local addBody ( local body )

protectedvirtual

virtual void addBodyOrDelay ( PhysicsBody * body )

protectedvirtual

var addBodyOrDelay ( var body )

protectedvirtual

local addBodyOrDelay ( local body )

protectedvirtual

virtual void addJoint ( PhysicsJoint * joint )

virtual

Adds a joint to the physics world.

var addJoint ( var joint )

virtual

Adds a joint to the physics world.

local addJoint ( local joint )

virtual

Adds a joint to the physics world.

virtual void addJointOrDelay ( PhysicsJoint * joint )

protectedvirtual

var addJointOrDelay ( var joint )

protectedvirtual

local addJointOrDelay ( local joint )

protectedvirtual

virtual void addShape ( PhysicsShape * shape )

protectedvirtual

var addShape ( var shape )

protectedvirtual

local addShape ( local shape )

protectedvirtual

virtual int collisionBeginCallback ( PhysicsContact & contact )

protectedvirtual

var collisionBeginCallback ( var contact )

protectedvirtual

local collisionBeginCallback ( local contact )

protectedvirtual

virtual void
collisionPostSolveCallback ( PhysicsContact & contact )

protectedvirtual

var collisionPostSolveCallback ( var contact )

protectedvirtual

local collisionPostSolveCallback ( local contact )

protectedvirtual

virtual int
collisionPreSolveCallback ( PhysicsContact & contact )

protectedvirtual

var collisionPreSolveCallback ( var contact )

protectedvirtual

local collisionPreSolveCallback ( local contact )

protectedvirtual

virtual void
collisionSeparateCallback ( PhysicsContact & contact )

protectedvirtual

var collisionSeparateCallback ( var contact )

protectedvirtual

local collisionSeparateCallback ( local contact )

protectedvirtual

static PhysicsWorld* construct ( Scene & scene )

staticprotected

var construct ( var scene )

staticprotected

local construct ( local scene )

staticprotected

virtual void debugDraw ( )

protectedvirtual

var debugDraw ( )

protectedvirtual

local debugDraw ( )

protectedvirtual

virtual void doAddBody ( PhysicsBody * body )

protectedvirtual

var doAddBody ( var body )

protectedvirtual

local doAddBody ( local body )

protectedvirtual

virtual void doAddJoint ( PhysicsJoint * joint )

protectedvirtual

var doAddJoint ( var joint )

protectedvirtual

local doAddJoint ( local joint )

protectedvirtual

virtual void doRemoveBody ( PhysicsBody * body )

protectedvirtual

var doRemoveBody ( var body )

protectedvirtual

local doRemoveBody ( local body )

protectedvirtual

virtual void doRemoveJoint ( PhysicsJoint * joint )

protectedvirtual

var doRemoveJoint ( var joint )

protectedvirtual

local doRemoveJoint ( local joint )

protectedvirtual

const Vector<PhysicsBody*>
& getAllBodies ( ) const

Get all the bodys that in the physics world.

var getAllBodies ( )

Get all the bodys that in the physics world.

local getAllBodies ( )

Get all the bodys that in the physics world.

PhysicsBody* getBody ( int tag ) const

Get body by tag.

var getBody ( var tag )

Get body by tag.

local getBody ( local tag )

Get body by tag.

int getDebugDrawMask ( )

inline

get the bebug draw mask

var getDebugDrawMask ( )

inline

get the bebug draw mask

local getDebugDrawMask ( )

inline

get the bebug draw mask

Vect getGravity ( ) const

inline

get the gravity value

var getGravity ( )

inline

get the gravity value

local getGravity ( )

inline

get the gravity value

Scene& getScene ( ) const

inline

Get scene contain this physics world.

var getScene ( )

inline

Get scene contain this physics world.

local getScene ( )

inline

Get scene contain this physics world.

PhysicsShape* getShape ( const Vec2 & point ) const

return physics shape that contains the point.

var getShape ( var point )

return physics shape that contains the point.

local getShape ( local point )

return physics shape that contains the point.

Vector<PhysicsShape*> getShapes ( const Vec2 & point ) const

Get phsyics shapes that contains the point.

var getShapes ( var point )

Get phsyics shapes that contains the point.

local getShapes ( local point )

Get phsyics shapes that contains the point.

float getSpeed ( )

inline

get the speed of physics world

var getSpeed ( )

inline

get the speed of physics world

local getSpeed ( )

inline

get the speed of physics world

int getUpdateRate ( )

inline

get the update rate

var getUpdateRate ( )

inline

get the update rate

local getUpdateRate ( )

inline

get the update rate

bool init ( Scene & scene )

protected

var init ( var scene )

protected

local init ( local scene )

protected

void queryPoint	(	PhysicsQueryPointCallbackFunc	func,
		const Vec2 &	point,
		void *	data
	)

Searches for physics shapes that contains the point.

var queryPoint	(	var	func,
		var	point,
		var	data
	)

Searches for physics shapes that contains the point.

local queryPoint	(	local	func,
		local	point,
		local	data
	)

Searches for physics shapes that contains the point.

void queryRect	(	PhysicsQueryRectCallbackFunc	func,
		const Rect &	rect,
		void *	data
	)

Searches for physics shapes that contains in the rect.

var queryRect	(	var	func,
		var	rect,
		var	data
	)

Searches for physics shapes that contains in the rect.

local queryRect	(	local	func,
		local	rect,
		local	data
	)

Searches for physics shapes that contains in the rect.

void rayCast	(	PhysicsRayCastCallbackFunc	func,
		const Vec2 &	start,
		const Vec2 &	end,
		void *	data
	)

Searches for physics shapes that intersects the ray.

var rayCast	(	var	func,
		var	start,
		var	end,
		var	data
	)

Searches for physics shapes that intersects the ray.

local rayCast	(	local	func,
		local	start,
		local	end,
		local	data
	)

Searches for physics shapes that intersects the ray.

virtual void removeAllBodies ( )

virtual

Remove all bodies from physics world.

var removeAllBodies ( )

virtual

Remove all bodies from physics world.

local removeAllBodies ( )

virtual

Remove all bodies from physics world.

virtual void removeAllJoints ( bool destroy = true )

virtual

Remove all joints from physics world.

var removeAllJoints ( var destroy = true )

virtual

Remove all joints from physics world.

local removeAllJoints ( local destroy = true )

virtual

Remove all joints from physics world.

virtual void removeBody ( PhysicsBody * body )

virtual

Remove a body from physics world.

var removeBody ( var body )

virtual

Remove a body from physics world.

local removeBody ( local body )

virtual

Remove a body from physics world.

virtual void removeBody ( int tag )

virtual

Remove body by tag.

var removeBody ( var tag )

virtual

Remove body by tag.

local removeBody ( local tag )

virtual

Remove body by tag.

virtual void removeBodyOrDelay ( PhysicsBody * body )

protectedvirtual

var removeBodyOrDelay ( var body )

protectedvirtual

local removeBodyOrDelay ( local body )

protectedvirtual

virtual void removeJoint	(	PhysicsJoint *	joint,
		bool	destroy = `true`
	)

virtual

Remove a joint from physics world.

var removeJoint	(	var	joint,
		var	destroy = `true`
	)

virtual

Remove a joint from physics world.

local removeJoint	(	local	joint,
		local	destroy = `true`
	)

virtual

Remove a joint from physics world.

virtual void removeJointOrDelay ( PhysicsJoint * joint )

protectedvirtual

var removeJointOrDelay ( var joint )

protectedvirtual

local removeJointOrDelay ( local joint )

protectedvirtual

virtual void removeShape ( PhysicsShape * shape )

protectedvirtual

var removeShape ( var shape )

protectedvirtual

local removeShape ( local shape )

protectedvirtual

void setDebugDrawMask ( int mask )

set the debug draw mask

var setDebugDrawMask ( var mask )

set the debug draw mask

local setDebugDrawMask ( local mask )

set the debug draw mask

void setGravity ( const Vect & gravity )

set the gravity value

var setGravity ( var gravity )

set the gravity value

local setGravity ( local gravity )

set the gravity value

void setSpeed ( float speed )

inline

Set the speed of physics world, speed is the rate at which the simulation executes.

default value is 1.0

var setSpeed ( var speed )

inline

Set the speed of physics world, speed is the rate at which the simulation executes.

default value is 1.0

local setSpeed ( local speed )

inline

Set the speed of physics world, speed is the rate at which the simulation executes.

default value is 1.0

void setUpdateRate ( int rate )

inline

set the update rate of physics world, update rate is the value of EngineUpdateTimes/PhysicsWorldUpdateTimes.

set it higher can improve performance, set it lower can improve accuracy of physics world simulation. default value is 1.0

var setUpdateRate ( var rate )

inline

set the update rate of physics world, update rate is the value of EngineUpdateTimes/PhysicsWorldUpdateTimes.

set it higher can improve performance, set it lower can improve accuracy of physics world simulation. default value is 1.0

local setUpdateRate ( local rate )

inline

set the update rate of physics world, update rate is the value of EngineUpdateTimes/PhysicsWorldUpdateTimes.

set it higher can improve performance, set it lower can improve accuracy of physics world simulation. default value is 1.0

virtual void update ( float delta )

protectedvirtual

var update ( var delta )

protectedvirtual

local update ( local delta )

protectedvirtual

virtual void updateBodies ( )

protectedvirtual

var updateBodies ( )

protectedvirtual

local updateBodies ( )

protectedvirtual

virtual void updateJoints ( )

protectedvirtual

var updateJoints ( )

protectedvirtual

local updateJoints ( )

protectedvirtual

Friends And Related Function Documentation

friend class Node

friend

var Node

friend

local Node

friend

friend class PhysicsBody

friend

var PhysicsBody

friend

local PhysicsBody

friend

friend class PhysicsDebugDraw

friend

var PhysicsDebugDraw

friend

local PhysicsDebugDraw

friend

friend class PhysicsJoint

friend

var PhysicsJoint

friend

local PhysicsJoint

friend

friend class PhysicsShape

friend

var PhysicsShape

friend

local PhysicsShape

friend

friend class PhysicsWorldCallback

friend

var PhysicsWorldCallback

friend

local PhysicsWorldCallback

friend

friend class Scene

friend

var Scene

friend

local Scene

friend

friend class Sprite

friend

var Sprite

friend

local Sprite

friend

Member Data Documentation

Vector<PhysicsBody*> _bodies

protected

var _bodies

protected

local _bodies

protected

PhysicsDebugDraw* _debugDraw

protected

var _debugDraw

protected

local _debugDraw

protected

int _debugDrawMask

protected

var _debugDrawMask

protected

local _debugDrawMask

protected

Vector<PhysicsBody*>
_delayAddBodies

protected

var _delayAddBodies

protected

local _delayAddBodies

protected

std::vector<PhysicsJoint*>
_delayAddJoints

protected

var _delayAddJoints

protected

local _delayAddJoints

protected

bool _delayDirty

protected

var _delayDirty

protected

local _delayDirty

protected

Vector<PhysicsBody*>
_delayRemoveBodies

protected

var _delayRemoveBodies

protected

local _delayRemoveBodies

protected

std::vector<PhysicsJoint*>
_delayRemoveJoints

protected

var _delayRemoveJoints

protected

local _delayRemoveJoints

protected

Vect _gravity

protected

var _gravity

protected

local _gravity

protected

PhysicsWorldInfo* _info

protected

var _info

protected

local _info

protected

std::list<PhysicsJoint*> _joints

protected

var _joints

protected

local _joints

protected

Scene* _scene

protected

var _scene

protected

local _scene

protected

float _speed

protected

var _speed

protected

local _speed

protected

int _updateRate

protected

var _updateRate

protected

local _updateRate

protected

int _updateRateCount

protected

var _updateRateCount

protected

local _updateRateCount

protected

float _updateTime

protected

var _updateTime

protected

local _updateTime

protected

const int DEBUGDRAW_ALL

static

draw all

var DEBUGDRAW_ALL

static

draw all

local DEBUGDRAW_ALL

static

draw all

const int DEBUGDRAW_CONTACT

static

draw contact

var DEBUGDRAW_CONTACT

static

draw contact

local DEBUGDRAW_CONTACT

static

draw contact

const int DEBUGDRAW_JOINT

static

draw joints

var DEBUGDRAW_JOINT

static

draw joints

local DEBUGDRAW_JOINT

static

draw joints

const int DEBUGDRAW_NONE

static

draw nothing

var DEBUGDRAW_NONE

static

draw nothing

local DEBUGDRAW_NONE

static

draw nothing

const int DEBUGDRAW_SHAPE

static

draw shapes

var DEBUGDRAW_SHAPE

static

draw shapes

local DEBUGDRAW_SHAPE

static

draw shapes

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

/Users/guanghui/cocos2d-x-v3/cocos/physics/CCPhysicsWorld.h

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation