RotateTo Class Reference

Rotates a Node object to a certain angle by modifying it's rotation attribute. More...

#include <ActionInterval.h>

Inherits ActionInterval.

Public Member Functions
void	update (float time) override
bool	initWithDuration (float duration, float dstAngleX, float dstAngleY)
	initializes the action
bool	initWithDuration (float duration, const Vec3 &dstAngle3D)
	initializes the action
void	calculateAngles (float &startAngle, float &diffAngle, float dstAngle)
	calculates the start and diff angles
Public Member Functions inherited from ActionInterval
float	getElapsed ()
	How many seconds had elapsed since the actions started to run.
void	setAmplitudeRate (float amp)
	Sets the amplitude rate, extension in GridAction.
float	getAmplitudeRate ()
	Gets the amplitude rate, extension in GridAction.
void	step (float dt) override
bool	initWithDuration (float d)
	initializes the action

Static Public Member Functions
static RotateTo *	create (float duration, float dstAngleX, float dstAngleY)
	Creates the action with separate rotation angles.
static RotateTo *	create (float duration, float dstAngle)
	Creates the action.
static RotateTo *	create (float duration, const Vec3 &dstAngle3D)
	Creates the action with 3D rotation angles.

Detailed Description

Rotates a Node object to a certain angle by modifying it's rotation attribute.

The direction will be decided by the shortest angle.

Member Function Documentation

create() [1/3]

RotateTo * create ( float duration, float dstAngleX, float dstAngleY )

static

Creates the action with separate rotation angles.

Parameters

duration	Duration time, in seconds.
dstAngleX	In degreesCW.
dstAngleY	In degreesCW.

Returns

An autoreleased RotateTo object.

create() [2/3]

RotateTo * create ( float duration, float dstAngle )

static

Creates the action.

Parameters

duration	Duration time, in seconds.
dstAngle	In degreesCW.

Returns

An autoreleased RotateTo object.

create() [3/3]

RotateTo * create ( float duration, const Vec3 & dstAngle3D )

static

Creates the action with 3D rotation angles.

Parameters

duration	Duration time, in seconds.
dstAngle3D	A Vec3 angle.

Returns

An autoreleased RotateTo object.

update()

void update ( float time )

override

Parameters

time	In seconds.

initWithDuration() [1/2]

bool initWithDuration	(	float	duration,
		float	dstAngleX,
		float	dstAngleY )

initializes the action

Parameters

duration	in seconds
dstAngleX	in degreesCW
dstAngleY	in degreesCW

initWithDuration() [2/2]

bool initWithDuration	(	float	duration,
		const Vec3 &	dstAngle3D )

initializes the action

Parameters

duration

in seconds

calculateAngles()

void calculateAngles	(	float &	startAngle,
		float &	diffAngle,
		float	dstAngle )

calculates the start and diff angles

Parameters

dstAngle

in degreesCW

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

• ActionInterval.h