OrbitCamera action Orbits the camera around the center of the screen using spherical coordinates. More...

#include <CCActionCamera.h>

Inheritance diagram for OrbitCamera:

Public Member Functions
	OrbitCamera ()
virtual	~OrbitCamera ()
bool	initWithDuration (float t, float radius, float deltaRadius, float angleZ, float deltaAngleZ, float angleX, float deltaAngleX)
	initializes a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX More...

void	sphericalRadius (float r, float zenith, float *azimuth)
	positions the camera according to spherical coordinates More...

OrbitCamera *	clone () const override
	returns a clone of action More...

virtual void	startWithTarget (Node *target) override
	called before the action start. It will also set the target. More...

virtual void	update (float time) override
	called once per frame. More...

Public Member Functions inherited from ActionCamera
	ActionCamera ()
virtual	~ActionCamera ()
virtual ActionCamera *	reverse () const override
	returns a new action that performs the exactly the reverse action More...

Public Member Functions inherited from ActionInterval
float	getElapsed (void)
	how many seconds had elapsed since the actions started to run. More...

void	setAmplitudeRate (float amp)
float	getAmplitudeRate (void)
virtual bool	isDone (void) const override
	return true if the action has finished More...

var	isDone ()
	return true if the action has finished More...

local	isDone ()
	return true if the action has finished More...

virtual void	step (float dt) override
	called every frame with it's delta time. DON'T override unless you know what you are doing. More...

local	step ( local dt)
	called every frame with it's delta time. DON'T override unless you know what you are doing. More...

Public Member Functions inherited from FiniteTimeAction
float	getDuration () const
	get duration in seconds of the action More...

var	getDuration ()
	get duration in seconds of the action More...

local	getDuration ()
	get duration in seconds of the action More...

void	setDuration (float duration)
	set duration in seconds of the action More...

var	setDuration ( var duration)
	set duration in seconds of the action More...

local	setDuration ( local duration)
	set duration in seconds of the action More...

Public Member Functions inherited from Action
virtual std::string	description () const
virtual void	stop ()
	called after the action has finished. More...

var	stop ()
	called after the action has finished. More...

local	stop ()
	called after the action has finished. More...

Node *	getTarget () const
var	getTarget ()
local	getTarget ()
void	setTarget (Node *target)
	The action will modify the target properties. More...

var	setTarget ( var target)
	The action will modify the target properties. More...

local	setTarget ( local target)
	The action will modify the target properties. More...

Node *	getOriginalTarget () const
void	setOriginalTarget (Node *originalTarget)
	Set the original target, since target can be nil. More...

local	setOriginalTarget ( local originalTarget)
	Set the original target, since target can be nil. More...

int	getTag () const
var	getTag ()
local	getTag ()
void	setTag (int tag)
var	setTag ( var tag)
local	setTag ( local tag)
Public Member Functions inherited from Object
	Object ()
	Constructor. More...

	Object ()
	Constructor. More...

virtual	~Object ()
void	release ()
	Release the ownership immediately. More...

void	retain ()
	Retains the ownership. More...

Object *	autorelease ()
	Release the ownership sometime soon automatically. More...

bool	isSingleReference () const
	Returns a boolean value that indicates whether there is only one reference to the object. More...

unsigned int	retainCount () const
	Returns the object's current reference count. More...

local	retainCount ()
	Returns the object's current reference count. More...

virtual bool	isEqual (const Object *object)
	Returns a boolean value that indicates whether this object and a given object are equal. More...

virtual void	acceptVisitor (DataVisitor &visitor)
Public Member Functions inherited from Clonable
virtual	~Clonable ()
Object *	copy () const
	returns a copy of the object. More...

var	copy ()
	returns a copy of the object. More...

local	copy ()
	returns a copy of the object. More...

Static Public Member Functions
static OrbitCamera *	create (float t, float radius, float deltaRadius, float angleZ, float deltaAngleZ, float angleX, float deltaAngleX)
	creates a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX More...

Protected Attributes
float	_radius
float	_deltaRadius
float	_angleZ
float	_deltaAngleZ
float	_angleX
float	_deltaAngleX
float	_radZ
float	_radDeltaZ
float	_radX
float	_radDeltaX
Protected Attributes inherited from ActionCamera
float	_centerX
var	_centerX
local	_centerX
float	_centerY
float	_centerZ
float	_eyeX
float	_eyeY
float	_eyeZ
float	_upX
float	_upY
float	_upZ
Protected Attributes inherited from ActionInterval
float	_elapsed
bool	_firstTick
Protected Attributes inherited from FiniteTimeAction
float	_duration
	duration in seconds More...

Protected Attributes inherited from Action
Node *	_originalTarget
local	_originalTarget
Node *	_target
	The "target". More...

int	_tag
	The action tag. More...

Protected Attributes inherited from Object
unsigned int	_reference
	count of references More...

var	_reference
	count of references More...

local	_reference
	count of references More...

unsigned int	_autoReleaseCount
	count of autorelease More...

var	_autoReleaseCount
	count of autorelease More...

local	_autoReleaseCount
	count of autorelease More...

Additional Inherited Members
Public Attributes inherited from Object
unsigned int	_ID
	object id, ScriptSupport need public _ID More...

int	_luaID
	Lua reference id. More...

var	_luaID
	Lua reference id. More...

local	_luaID
	Lua reference id. More...

Static Public Attributes inherited from Action
static const int	INVALID_TAG = -1
	Default tag used for all the actions. More...

var	INVALID_TAG = -1
	Default tag used for all the actions. More...

local	INVALID_TAG = -1
	Default tag used for all the actions. More...

Protected Member Functions inherited from ActionCamera
void	restore ()
void	setEye (float x, float y, float z)
var	setEye ( var x, var y, var z)
local	setEye ( local x, local y, local z)
void	setCenter (float x, float y, float z)
void	setUp (float x, float y, float z)
local	setUp ( local x, local y, local z)
void	updateTransform ()

Detailed Description

OrbitCamera action Orbits the camera around the center of the screen using spherical coordinates.

Constructor & Destructor Documentation

OrbitCamera ( )

inline

virtual ~OrbitCamera ( )

inlinevirtual

Member Function Documentation

OrbitCamera* clone ( ) const

overridevirtual

returns a clone of action

Reimplemented from ActionCamera.

static OrbitCamera* create	(	float	t,
		float	radius,
		float	deltaRadius,
		float	angleZ,
		float	deltaAngleZ,
		float	angleX,
		float	deltaAngleX
	)

static

creates a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX

bool initWithDuration	(	float	t,
		float	radius,
		float	deltaRadius,
		float	angleZ,
		float	deltaAngleZ,
		float	angleX,
		float	deltaAngleX
	)

initializes a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX

void sphericalRadius	(	float *	r,
		float *	zenith,
		float *	azimuth
	)

positions the camera according to spherical coordinates

virtual void startWithTarget ( Node * target)

overridevirtual

called before the action start. It will also set the target.

Reimplemented from ActionCamera.

virtual void update ( float time)

overridevirtual

called once per frame.

time a value between 0 and 1

For example:

0 means that the action just started
0.5 means that the action is in the middle
1 means that the action is over

Reimplemented from Action.

Member Data Documentation

float _angleX

protected

float _angleZ

protected

float _deltaAngleX

protected

float _deltaAngleZ

protected

float _deltaRadius

protected

float _radDeltaX

protected

float _radDeltaZ

protected

float _radius

protected

float _radX

protected

float _radZ

protected

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

/Users/cocos2d/MyWork/cocos2d-x-develop/cocos/2d/CCActionCamera.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation