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cocos2d-x
3.0-alpha0
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An action that moves the target with a CatmullRom curve to a destination point. More...
#include <CCActionCatmullRom.h>
Public Member Functions | |
| bool | initWithDuration (float dt, PointArray *points) |
| initializes the action with a duration and an array of points More... | |
| virtual CatmullRomTo * | clone () const override |
| returns a clone of action More... | |
| virtual CatmullRomTo * | reverse () 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... | |
| virtual void | updatePosition (Point &newPos) |
| PointArray * | getPoints () |
| void | setPoints (PointArray *points) |
| 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 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 (void) 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 (void) | |
| ctor () | |
| Action () | |
| virtual | ~Action (void) |
| const char * | description () const |
| virtual void | stop (void) |
| 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 (void) const |
| void | setTarget (Node *target) |
| The action will modify the target properties. More... | |
| Node * | getOriginalTarget (void) const |
| local | getOriginalTarget () |
| void | setOriginalTarget (Node *pOriginalTarget) |
| Set the original target, since target can be nil. More... | |
| int | getTag (void) const |
| void | setTag (int nTag) |
| Public Member Functions inherited from Object | |
| 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... | |
| 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 () |
| CC_DEPRECATED_ATTRIBUTE Object * | copy () const |
| returns a copy of the object. More... | |
| local | copy () |
| returns a copy of the object. More... | |
Static Public Member Functions | |
| static CatmullRomTo * | create (float dt, PointArray *points) |
| creates an action with a Cardinal Spline array of points and tension More... | |
| Static Public Member Functions inherited from CardinalSplineTo | |
| static CardinalSplineTo * | create (float duration, PointArray *points, float tension) |
| creates an action with a Cardinal Spline array of points and tension 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... | |
| Protected Attributes inherited from CardinalSplineTo | |
| PointArray * | _points |
| Array of control points. More... | |
| float | _deltaT |
| float | _tension |
| Point | _previousPosition |
| Point | _accumulatedDiff |
An action that moves the target with a CatmullRom curve to a destination point.
A Catmull Rom is a Cardinal Spline with a tension of 0.5. http://en.wikipedia.org/wiki/Cubic_Hermite_spline#Catmull.E2.80.93Rom_spline
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overridevirtual |
returns a clone of action
Reimplemented from CardinalSplineTo.
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static |
| bool initWithDuration | ( | float | dt, |
| PointArray * | points | ||
| ) |
initializes the action with a duration and an array of points
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overridevirtual |
returns a new action that performs the exactly the reverse action
Reimplemented from CardinalSplineTo.
1.8.4 
