An action that moves the target with a CatmullRom curve by a certain distance. More...
Inherits CardinalSplineBy.
Public Member Functions | |
bool | initWithDuration (float dt, PointArray *points) |
Initializes the action with a duration and an array of points. More... | |
local | initWithDuration ( local dt, local points) |
Initializes the action with a duration and an array of points. More... | |
virtual CatmullRomBy * | clone () const override |
override Action . | |
virtual CatmullRomBy * | reverse () const override |
override Action . | |
local | reverse () |
override Action . | |
Public Member Functions inherited from CardinalSplineBy | |
virtual void | updatePosition (Vec2 &newPos) override |
It will update the target position and change the _previousPosition to newPos More... | |
local | updatePosition ( local newPos) |
It will update the target position and change the _previousPosition to newPos More... | |
Public Member Functions inherited from CardinalSplineTo | |
bool | initWithDuration (float duration, PointArray *points, float tension) |
Initializes the action with a duration and an array of control points. More... | |
var | initWithDuration ( var duration, var points, var tension) |
Initializes the action with a duration and an array of control points. More... | |
local | initWithDuration ( local duration, local points, local tension) |
Initializes the action with a duration and an array of control points. More... | |
PointArray * | getPoints () |
Return the control point array. More... | |
virtual void | update (float time) override |
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 . | |
Static Public Member Functions | |
static CatmullRomBy * | create (float dt, PointArray *points) |
Creates an CatmullRomBy action with an array of control points and tension. More... | |
local | create ( local dt, local points) |
Creates an CatmullRomBy action with an array of control points and tension. More... | |
Static Public Member Functions inherited from CardinalSplineBy | |
static CardinalSplineBy * | create (float duration, PointArray *points, float tension) |
Creates an CardinalSplineBy action with a Cardinal Spline array of control points and tension. More... | |
local | create ( local duration, local points, local tension) |
Creates an CardinalSplineBy action with a Cardinal Spline array of control points and tension. More... | |
Static Public Member Functions inherited from CardinalSplineTo | |
static CardinalSplineTo * | create (float duration, PointArray *points, float tension) |
Creates an CardinalSplineTo action with a Cardinal Spline array of control points and tension. More... | |
var | create ( var duration, var points, var tension) |
Creates an CardinalSplineTo action with a Cardinal Spline array of control points and tension. More... | |
local | create ( local duration, local points, local tension) |
Creates an CardinalSplineTo action with a Cardinal Spline array of control points and tension. More... | |
Additional Inherited Members | |
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... | |
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
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static |
Creates an CatmullRomBy action with an array of control points and tension.
Duration in seconds. An control point array.
|
static |
Creates an CatmullRomBy action with an array of control points and tension.
Duration in seconds. An control point array.
|
static |
Creates an CatmullRomBy action with an array of control points and tension.
Duration in seconds. An control point array.
bool initWithDuration | ( | float | dt, |
PointArray * | points | ||
) |
Initializes the action with a duration and an array of points.
Duration in seconds. An control point array.
var initWithDuration | ( | var | dt, |
var | points | ||
) |
Initializes the action with a duration and an array of points.
Duration in seconds. An control point array.
local initWithDuration | ( | local | dt, |
local | points | ||
) |
Initializes the action with a duration and an array of points.
Duration in seconds. An control point array.