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
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...

void	setEye (const kmVec3 &eye)
void	setEye (float x, float y, float z)
var	setEye ( var x, var y, var z)
local	setEye ( local x, local y, local z)
const kmVec3 &	getEye () const
var	getEye ()
local	getEye ()
void	setCenter (const kmVec3 &center)
local	setCenter ( local center)
const kmVec3 &	getCenter () const
var	getCenter ()
local	getCenter ()
void	setUp (const kmVec3 &up)
local	setUp ( local up)
const kmVec3 &	getUp () const
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...

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...

void	setDuration (float 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
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
local	getOriginalTarget ()
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
void	setTag (int tag)
var	setTag ( var tag)
local	setTag ( local tag)
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...

void	release ()
	Release the ownership immediately. More...

local	release ()
	Release the ownership immediately. More...

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

unsigned int	getReferenceCount () const
	Returns the Ref's current reference count. More...

virtual	~Ref ()
Public Member Functions inherited from Clonable
virtual	~Clonable ()
Ref *	copy () const
	returns a copy of the Ref. More...

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

local	copy ()
	returns a copy of the Ref. 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 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...

Protected Member Functions inherited from ActionCamera
void	restore ()
void	updateTransform ()
Protected Member Functions inherited from ActionInterval
bool	initWithDuration (float d)
	initializes the action More...

var	initWithDuration ( var d)
	initializes the action More...

local	initWithDuration ( local d)
	initializes the action More...

Protected Member Functions inherited from FiniteTimeAction
	FiniteTimeAction ()
virtual	~FiniteTimeAction ()
Protected Member Functions inherited from Action
	Action ()
	Action ()
	Action ()
virtual	~Action ()
var	~Action ()
local	~Action ()
Protected Member Functions inherited from Ref
	Ref ()
	Constructor. More...

	Ref ()
	Constructor. 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
kmVec3	_center
kmVec3	_eye
kmVec3	_up
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 Ref
unsigned int	_referenceCount
	count of references More...

Additional Inherited Members
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...

Detailed Description

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

Constructor & Destructor Documentation

OrbitCamera ( )

protected

virtual ~OrbitCamera ( )

protectedvirtual

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
	)

protected

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 Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation