cocos2d-x  3.0alpha1
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CardinalSplineBy Class Reference

Cardinal Spline path. More...

#include <CCActionCatmullRom.h>

Inheritance diagram for CardinalSplineBy:
CardinalSplineTo ActionInterval FiniteTimeAction Action Object Clonable CatmullRomBy

Public Member Functions

 CardinalSplineBy ()
virtual void startWithTarget (Node *target) override
 called before the action start. It will also set the target. More...
 
virtual void updatePosition (Point &newPos) override
virtual CardinalSplineByclone () const override
 returns a clone of action More...
 
virtual CardinalSplineByreverse () const override
 returns a new action that performs the exactly the reverse action More...
 
- Public Member Functions inherited from CardinalSplineTo
virtual ~CardinalSplineTo ()
 CardinalSplineTo ()
bool initWithDuration (float duration, PointArray *points, float tension)
 initializes the action with a duration and an array of points More...
 
PointArraygetPoints ()
void setPoints (PointArray *points)
virtual void update (float time) override
 called once per frame. More...
 
- Public Member Functions inherited from ActionInterval
float getElapsed (void)
 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...
 
bool initWithDuration (float d)
 initializes the action More...
 
var initWithDuration ( var d)
 initializes the action More...
 
local initWithDuration ( local d)
 initializes the action 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
 FiniteTimeAction ()
virtual ~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
 Action ()
virtual ~Action ()
const char * 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...
 
NodegetTarget () 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...
 
NodegetOriginalTarget () 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...
 
virtual ~Object ()
void release ()
 Release the ownership immediately. More...
 
void retain ()
 Retains the ownership. More...
 
Objectautorelease ()
 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...
 
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 ()
Objectcopy () 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 CardinalSplineBycreate (float duration, PointArray *points, float tension)
 creates an action with a Cardinal Spline array of points and tension More...
 
- Static Public Member Functions inherited from CardinalSplineTo
static CardinalSplineTocreate (float duration, PointArray *points, float tension)
 creates an action with a Cardinal Spline array of points and tension More...
 

Protected Attributes

Point _startPosition
- Protected Attributes inherited from CardinalSplineTo
PointArray_points
 Array of control points. More...
 
float _deltaT
float _tension
Point _previousPosition
Point _accumulatedDiff
- 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...
 
unsigned int _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...
 
- 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

Constructor & Destructor Documentation

Member Function Documentation

virtual CardinalSplineBy* clone ( ) const
overridevirtual

returns a clone of action

Reimplemented from CardinalSplineTo.

Reimplemented in CatmullRomBy.

static CardinalSplineBy* create ( float  duration,
PointArray points,
float  tension 
)
static

creates an action with a Cardinal Spline array of points and tension

when this function bound to js or lua,the input params are changed
in js: var create(var t,var table)
in lua: lcaol create(local t, local table)
virtual CardinalSplineBy* reverse ( ) const
overridevirtual

returns a new action that performs the exactly the reverse action

Reimplemented from CardinalSplineTo.

Reimplemented in CatmullRomBy.

virtual void startWithTarget ( Node target)
overridevirtual

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

Reimplemented from CardinalSplineTo.

virtual void updatePosition ( Point newPos)
overridevirtual

Reimplemented from CardinalSplineTo.

Member Data Documentation

Point _startPosition
protected

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