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CCCatmullRomBy Class Reference
An action that moves the target with a CatmullRom curve by a certain distance. More...
#include <CCActionCatmullRom.h>
Inheritance diagram for CCCatmullRomBy:
Collaboration diagram for CCCatmullRomBy:
Public Member Functions | |
| bool | initWithDuration (float dt, CCPointArray *points) |
| initializes the action with a duration and an array of points NA NA More... | |
 Public Member Functions inherited from CCCardinalSplineBy | |
| CCCardinalSplineBy () | |
| NA NA. More... | |
| virtual void | startWithTarget (CCNode *pTarget) |
| NA. More... | |
| virtual CCActionInterval * | reverse () |
| returns a reversed action More... | |
| virtual void | updatePosition (CCPoint &newPos) |
| NA. More... | |
| Public Member Functions inherited from CCCardinalSplineTo | |
| virtual | ~CCCardinalSplineTo () |
| NA NA. More... | |
| CCCardinalSplineTo () | |
| ctor NA More... | |
| bool | initWithDuration (float duration, CCPointArray *points, float tension) |
| initializes the action with a duration and an array of points NA More... | |
| virtual CCCardinalSplineTo * | copyWithZone (CCZone *pZone) |
| NA NA. More... | |
| virtual void | startWithTarget (CCNode *pTarget) |
| NA. More... | |
| virtual void | update (float time) |
| NA. More... | |
| virtual CCActionInterval * | reverse () |
| returns a reversed action More... | |
| virtual void | updatePosition (CCPoint &newPos) |
| NA. More... | |
| CCPointArray * | getPoints () |
| void | setPoints (CCPointArray *points) |
| NA. More... | |
| Public Member Functions inherited from CCActionInterval | |
| float | getElapsed (void) |
| how many seconds had elapsed since the actions started to run. More... | |
| bool | initWithDuration (float d) |
| initializes the action More... | |
| virtual bool | isDone (void) |
| returns true if the action has finished More... | |
| virtual CCObject * | copyWithZone (CCZone *pZone) |
| NA NA. More... | |
| virtual void | step (float dt) |
| called every frame with it's delta time. DON'T override unless you know what you are doing. More... | |
| virtual void | startWithTarget (CCNode *pTarget) |
| called before the action start. It will also set the target. More... | |
| virtual CCActionInterval * | reverse (void) |
| returns a reversed action More... | |
| void | setAmplitudeRate (float amp) |
| float | getAmplitudeRate (void) |
| Public Member Functions inherited from CCFiniteTimeAction | |
| CCFiniteTimeAction () | |
| ctor More... | |
| virtual | ~CCFiniteTimeAction () |
| NA NA. More... | |
| float | getDuration (void) |
| get duration in seconds of the action More... | |
| void | setDuration (float duration) |
| set duration in seconds of the action More... | |
| virtual CCFiniteTimeAction * | reverse (void) |
| returns a reversed action More... | |
| Public Member Functions inherited from CCAction | |
| CCAction (void) | |
| ctor More... | |
| virtual | ~CCAction (void) |
| NA NA. More... | |
| const char * | description () |
| NA NA. More... | |
| virtual CCObject * | copyWithZone (CCZone *pZone) |
| NA NA. More... | |
| virtual bool | isDone (void) |
| return true if the action has finished More... | |
| virtual void | startWithTarget (CCNode *pTarget) |
| called before the action start. It will also set the target. More... | |
| virtual void | stop (void) |
| called after the action has finished. More... | |
| virtual void | step (float dt) |
| called every frame with it's delta time. DON'T override unless you know what you are doing. More... | |
| virtual void | update (float time) |
| called once per frame. More... | |
| CCNode * | getTarget (void) |
| void | setTarget (CCNode *pTarget) |
| The action will modify the target properties. More... | |
| CCNode * | getOriginalTarget (void) |
| void | setOriginalTarget (CCNode *pOriginalTarget) |
| Set the original target, since target can be nil. More... | |
| int | getTag (void) |
| void | setTag (int nTag) |
| void | setSpeedMod (float mod) |
| Public Member Functions inherited from CCObject | |
| CCObject (void) | |
| virtual | ~CCObject (void) |
| NA. More... | |
| void | release (void) |
| void | retain (void) |
| CCObject * | autorelease (void) |
| CCObject * | copy (void) |
| bool | isSingleReference (void) const |
| unsigned int | retainCount (void) const |
| virtual bool | isEqual (const CCObject *pObject) |
| virtual void | acceptVisitor (CCDataVisitor &visitor) |
| virtual void | update (float dt) |
| CCObject (const CCObject &) | |
| CCObject & | operator= (const CCObject &) |
| virtual void | encodeWithCoder (DS_Dictionary *) |
| virtual bool | canEncode () |
| CCObjectType | getObjType () const |
| void | setObjType (CCObjectType) |
| virtual CCObject * | copyWithZone (CCZone *pZone) |
Static Public Member Functions | |
| static CCCatmullRomBy * | create (float dt, CCPointArray *points) |
| creates an action with a Cardinal Spline array of points and tension More... | |
| Static Public Member Functions inherited from CCCardinalSplineBy | |
| static CCCardinalSplineBy * | create (float duration, CCPointArray *points, float tension) |
| creates an action with a Cardinal Spline array of points and tension More... | |
| Static Public Member Functions inherited from CCCardinalSplineTo | |
| static CCCardinalSplineTo * | create (float duration, CCPointArray *points, float tension) |
| creates an action with a Cardinal Spline array of points and tension More... | |
| Static Public Member Functions inherited from CCActionInterval | |
| static CCActionInterval * | create (float d) |
| creates the action More... | |
| Static Public Member Functions inherited from CCAction | |
| static CCAction * | create () |
| Create an action. More... | |
| Static Public Member Functions inherited from CCObject | |
| static CCObject * | createWithCoder (DS_Dictionary *) |
Additional Inherited Members | |
| Public Attributes inherited from CCObject | |
| unsigned int | m_uID |
| int | m_nLuaID |
| Protected Attributes inherited from CCCardinalSplineBy | |
| CCPoint | m_startPosition |
| Protected Attributes inherited from CCCardinalSplineTo | |
| CCPointArray * | m_pPoints |
| Array of control points. More... | |
| float | m_fDeltaT |
| float | m_fTension |
| CCPoint | m_previousPosition |
| CCPoint | m_accumulatedDiff |
| Protected Attributes inherited from CCActionInterval | |
| float | m_elapsed |
| bool | m_bFirstTick |
| Protected Attributes inherited from CCFiniteTimeAction | |
| float | m_fDuration |
| duration in seconds More... | |
| Protected Attributes inherited from CCAction | |
| CCNode * | m_pOriginalTarget |
| CCNode * | m_pTarget |
| The "target". More... | |
| int | m_nTag |
| The action tag. More... | |
| float | m_fSpeedMod |
| Protected Attributes inherited from CCObject | |
| unsigned int | m_uReference |
| unsigned int | m_uAutoReleaseCount |
| int | m_nTag |
| int | m_eObjType |
| unsigned int | m_uObjectIdxInArray |
Detailed Description
An action that moves the target with a CatmullRom curve by a certain distance.
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
Member Function Documentation
◆ create()
|
static |
creates an action with a Cardinal Spline array of points and tension
when this function bound to js,the input params are changed
js:var create(var dt,var pointTable)
static CCCatmullRomBy * create(float dt, CCPointArray *points)
creates an action with a Cardinal Spline array of points and tension
◆ initWithDuration()
| bool initWithDuration | ( | float | dt, |
| CCPointArray * | points | ||
| ) |
initializes the action with a duration and an array of points NA NA
The documentation for this class was generated from the following file:
- /home/runner/work/cocos-headers/cocos-headers/cocos2dx/actions/CCActionCatmullRom.h
