SRTValue3D Class Reference

Structure describing scale, rotation and translation transformation in 3D space. More...

Public Member Functions
	SRTValue3D (long cPtr, boolean cMemoryOwn)
	SRTValue3D ()
	Default constructor.
	SRTValue3D (Vector3 scale, Vector3 eulerAnglesInRadians, Vector3 translation)
	Constructor with supplied scale, rotation angle and translation.
	SRTValue3D (Vector3 scale, Quaternion rotation, Vector3 translation)
	Constructor with supplied scale, rotation as a quaternion and translation.
synchronized void	delete ()
boolean	equals (Object obj)
Quaternion	getRotation ()
	Returns rotation as a quaternion.
Vector3	getScale ()
	Returns the scale.
float	getScaleX ()
	Returns scale along X.
float	getScaleY ()
	Returns scale along Y.
float	getScaleZ ()
	Returns scale along Y.
Vector3	getTranslation ()
	Returns translation.
float	getTranslationX ()
	Returns translation along X.
float	getTranslationY ()
	Returns translation along Y.
float	getTranslationZ ()
	Returns translation along Z.
void	rotate (Quaternion rotation)
	Applies rotation. More...
void	scale (Vector3 factor)
	Applies scale factor. More...
void	setRotation (Quaternion value)
	Sets rotation. More...
void	setRotation (Vector3 eulerAnglesInRadians)
	Sets rotation. More...
void	setScale (Vector3 value)
	Sets the scale.
void	setScaleX (float value)
	Sets scale along X.
void	setScaleY (float value)
	Sets scale along Y.
void	setScaleZ (float value)
	Sets scale along Z.
void	setTranslation (Vector3 value)
	Sets translation.
void	setTranslationX (float value)
	Sets translation along X.
void	setTranslationY (float value)
	Sets translation along Y.
void	setTranslationZ (float value)
	Sets translation along Z.
Matrix4x4	toMatrix ()
	Converts the SRT representation to Matrix4x4 transform.

Static Public Member Functions
static SRTValue3D	create (Matrix4x4 matrix)
	Attempts to create a SRT object from a given transformation 4x4 matrix. More...
static SRTValue3D	createScale (Vector3 scale)
	Creates a scale SRT.
static SRTValue3D	createTranslation (Vector3 translation)
	Creates a translation SRT.
static SRTValue3D	createUniformScale (float scale)
	Creates a uniform scale SRT.
static long	getCPtr (SRTValue3D obj)

Protected Member Functions
void	finalize ()

Protected Attributes
transient boolean	swigCMemOwn

Detailed Description

Structure describing scale, rotation and translation transformation in 3D space.

Rotation is stored as quaternion, with the angle in radians.

Member Function Documentation

static SRTValue3D create ( Matrix4x4  matrix )

static

Attempts to create a SRT object from a given transformation 4x4 matrix.

Note: A matrix is decomposable into SRT if its column vectors are orthogonal to each other.

Parameters

matrix

The transformation 4x4 matrix.

Returns

A SRTValue3D object if the matrix is decomposable, null otherwise.

void rotate

(

Quaternion

rotation

)

Applies rotation.

Parameters

rotation

Rotation quaternion.

void scale

(

Vector3

factor

)

Applies scale factor.

Multiplies current scale with provided factor.

void setRotation

(

Quaternion

value

)

Sets rotation.

Parameters

value

Rotation as a quaternion.

void setRotation

(

Vector3

eulerAnglesInRadians

)

Sets rotation.

Parameters

eulerAnglesInRadians

Rotation angle as Euler angle in radians.