OrbitCamera Class Reference

OrbitCamera action. More...

Inherits ActionCamera.

Public Member Functions
void	sphericalRadius (float *r, float *zenith, float *azimuth)
	Positions the camera according to spherical coordinates. More...
OrbitCamera *	clone () const override
	override Action.
virtual void	startWithTarget (Node *target) override
	Called before the action start. More...
local	startWithTarget ( local target)
	Called before the action start. More...
virtual void	update (float time) override
	Called once per frame. More...
local	update ( local time)
	Called once per frame. More...
Public Member Functions inherited from ActionCamera
virtual ActionCamera *	reverse () const override
	override Action.
Public Member Functions inherited from ActionInterval
float	getElapsed (void)
	How many seconds had elapsed since the actions started to run. More...
var	getElapsed ()
	How many seconds had elapsed since the actions started to run. More...
local	getElapsed ()
	How many seconds had elapsed since the actions started to run. More...
void	setAmplitudeRate (float amp)
	Sets the amplitude rate, extension in GridAction. More...
float	getAmplitudeRate (void)
	Gets the ampliture rate, extension in GridAction. More...
virtual bool	isDone (void) const override
	override Action.
local	isDone ()
	override Action.
virtual void	step (float dt) override
	Called every frame with its delta time, dt in seconds. More...
var	step ( var dt)
	Called every frame with its delta time, dt in seconds. More...
local	step ( local dt)
	Called every frame with its delta time, dt in seconds. 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 void	stop ()
	Called after the action that has finished. More...
Node *	getTarget () const
	Return the current target. More...
void	setTarget (Node *target)
	The setter function for the target property. More...
var	setTarget ( var target)
	The setter function for the target property. More...
local	setTarget ( local target)
	The setter function for the target property. More...
Node *	getOriginalTarget () const
	Return the original Target. More...
var	getOriginalTarget ()
	Return the original Target. More...
local	getOriginalTarget ()
	Return the original Target. More...
void	setOriginalTarget (Node *originalTarget)
	Set the original target, since target can be nil. More...
var	setOriginalTarget ( var 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
	Returns a tag that is used to identify the action easily. More...
var	getTag ()
	Returns a tag that is used to identify the action easily. More...
local	getTag ()
	Returns a tag that is used to identify the action easily. More...
void	setTag (int tag)
	Changes the tag that is used to identify the action easily. More...
var	setTag ( var tag)
	Changes the tag that is used to identify the action easily. More...
local	setTag ( local tag)
	Changes the tag that is used to identify the action easily. More...
unsigned int	getFlags () const
	Returns a flag field that is used to group the actions easily. More...
void	setFlags (unsigned int flags)
	Returns a flag field that is used to group the actions easily. More...
var	setFlags ( var flags)
	Returns a flag field that is used to group the actions easily. More...
local	setFlags ( local flags)
	Returns a flag field that is used to group the actions easily. More...
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership. More...
local	retain ()
	Retains the ownership. More...
void	release ()
	Releases the ownership immediately. More...
Ref *	autorelease ()
	Releases the ownership sometime soon automatically. More...
unsigned int	getReferenceCount () const
	Returns the Ref's current reference count. More...
local	getReferenceCount ()
	Returns the Ref's current reference count. More...
virtual	~Ref ()
	Destructor.
Public Member Functions inherited from Clonable
Ref *	copy () const
	Returns a copy of the Ref.

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...
var	create ( var t, var radius, var deltaRadius, var angleZ, var deltaAngleZ, var angleX, var deltaAngleX)
	Creates a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX. More...
local	create ( local t, local radius, local deltaRadius, local angleZ, local deltaAngleZ, local angleX, local deltaAngleX)
	Creates a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX. More...

Protected Member Functions
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.
var	initWithDuration ( var t, var radius, var deltaRadius, var angleZ, var deltaAngleZ, var angleX, var deltaAngleX)
	Initializes a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX.
local	initWithDuration ( local t, local radius, local deltaRadius, local angleZ, local deltaAngleZ, local angleX, local deltaAngleX)
	Initializes a OrbitCamera action with radius, delta-radius, z, deltaZ, x, deltaX.
Protected Member Functions inherited from ActionInterval
bool	initWithDuration (float d)
	initializes the action with the duration. More...
var	initWithDuration ( var d)
	initializes the action with the duration. More...
local	initWithDuration ( local d)
	initializes the action with the duration. More...

Additional Inherited Members
Public Attributes inherited from Ref
unsigned int	_ID
	object id, ScriptSupport need public _ID
local	_ID
	object id, ScriptSupport need public _ID
int	_luaID
	Lua reference id.
local	_luaID
	Lua reference id.
void *	_scriptObject
	scriptObject, support for swift
local	_scriptObject
	scriptObject, support for swift
bool	_rooted
	When true, it means that the object was already rooted.
local	_rooted
	When true, it means that the object was already rooted.
bool	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...
local	_scriptOwned
	The life of the object is scrolled by the scripting engine. More...
Static Public Attributes inherited from Action
static const int	INVALID_TAG = -1
	Default tag used for all the actions.
var	INVALID_TAG = -1
	Default tag used for all the actions.
local	INVALID_TAG = -1
	Default tag used for all the actions.

Detailed Description

OrbitCamera action.

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

Member Function Documentation

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.

Duration in seconds. The start radius. The delta radius. The start angle in Z. The delta angle in Z. The start angle in X. The delta angle in X. An OrbitCamera.

var create ( var  t, var  radius, var  deltaRadius, var  angleZ, var  deltaAngleZ, var  angleX, var  deltaAngleX  )

static

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

Duration in seconds. The start radius. The delta radius. The start angle in Z. The delta angle in Z. The start angle in X. The delta angle in X. An OrbitCamera.

local create ( local  t, local  radius, local  deltaRadius, local  angleZ, local  deltaAngleZ, local  angleX, local  deltaAngleX  )

static

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

Duration in seconds. The start radius. The delta radius. The start angle in Z. The delta angle in Z. The start angle in X. The delta angle in X. An OrbitCamera.

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

Positions the camera according to spherical coordinates.

The spherical radius. The spherical zenith. The spherical azimuth.

var sphericalRadius	(	var	r,
		var	zenith,
		var	azimuth
	)

Positions the camera according to spherical coordinates.

The spherical radius. The spherical zenith. The spherical azimuth.

local sphericalRadius	(	local	r,
		local	zenith,
		local	azimuth
	)

Positions the camera according to spherical coordinates.

The spherical radius. The spherical zenith. The spherical azimuth.

virtual void startWithTarget ( Node *  target )

overridevirtual

Called before the action start.

It will also set the target.

A certain target.

Reimplemented from ActionCamera.

var startWithTarget ( var  target )

overridevirtual

Called before the action start.

It will also set the target.

A certain target.

Reimplemented from ActionCamera.

local startWithTarget ( local  target )

overridevirtual

Called before the action start.

It will also set the target.

A certain target.

Reimplemented from ActionCamera.

virtual void update ( float  time )

overridevirtual

Called once per frame.

time is 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.

  A value between 0 and 1.

Reimplemented from Action.

var update ( var  time )

overridevirtual

Called once per frame.

time is 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.

  A value between 0 and 1.

Reimplemented from Action.

local update ( local  time )

overridevirtual

Called once per frame.

time is 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.

  A value between 0 and 1.

Reimplemented from Action.

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

• CCActionCamera.h