com.maxst.ar.Vector4f Class Reference

Inheritance diagram for com.maxst.ar.Vector4f:

Public Member Functions
	Vector4f (float x, float y, float z, float w)
	Vector4f ()
	Vector4f (Vector3f vector3f, float w)
float[]	array ()
void	copyVec4 (Vector4f vec)
void	add (Vector4f vector)
void	add (Vector3f vector, float w)
void	subtract (Vector4f vector)
void	subtract (Vector4f vector, Vector4f output)
void	subdivide (Vector4f vector)
void	multiplyByScalar (float scalar)
float	dotProduct (Vector4f input)
void	lerp (Vector4f input, Vector4f output, float t)
void	normalize ()
float	getX ()
float	getY ()
float	getZ ()
float	getW ()
void	setX (float x)
void	setY (float y)
void	setZ (float z)
void	setW (float w)
float	x ()
float	y ()
float	z ()
float	w ()
void	x (float x)
void	y (float y)
void	z (float z)
void	w (float w)
void	setXYZW (float x, float y, float z, float w)
boolean	compareTo (Vector4f rhs)
void	copyFromV3f (Vector3f input, float w)
String	toString ()

Protected Attributes
float	points [] = { 0, 0, 0, 0 }

Detailed Description

Representation of a four-dimensional float-vector

Constructor & Destructor Documentation

Vector4f() [1/2]

com.maxst.ar.Vector4f.Vector4f	(	float	x,
		float	y,
		float	z,
		float	w
	)

Instantiates a new vector4f.

Parameters

x	the x
y	the y
z	the z
w	the w

Vector4f() [2/2]

com.maxst.ar.Vector4f.Vector4f

(

)

Instantiates a new vector4f.

Member Function Documentation

add()

void com.maxst.ar.Vector4f.add

(

Vector4f

vector

)

Adds the.

Parameters

vector

the vector

array()

float [] com.maxst.ar.Vector4f.array

(

)

To array.

Returns

the float[]

compareTo()

boolean com.maxst.ar.Vector4f.compareTo

(

Vector4f

rhs

)

Compare this vector4f to the supplied one

Parameters

rhs	True if they match, false other wise.

Returns

copyFromV3f()

void com.maxst.ar.Vector4f.copyFromV3f	(	Vector3f	input,
		float	w
	)

Copies the data from the supplied vec3 into this vec4 plus the supplied w.

Parameters

input	The x y z values to copy in.
w	The extra w element to copy in

getW()

float com.maxst.ar.Vector4f.getW

(

)

Gets the w.

Returns

the w

getX()

float com.maxst.ar.Vector4f.getX

(

)

Gets the x.

Returns

the x

getY()

float com.maxst.ar.Vector4f.getY

(

)

Gets the y.

Returns

the y

getZ()

float com.maxst.ar.Vector4f.getZ

(

)

Gets the z.

Returns

the z

lerp()

void com.maxst.ar.Vector4f.lerp	(	Vector4f	input,
		Vector4f	output,
		float	t
	)

Linear interpolation between two vectors storing the result in the output variable.

Parameters

input
output
t

multiplyByScalar()

void com.maxst.ar.Vector4f.multiplyByScalar

(

float

scalar

)

Multiply by scalar.

Parameters

scalar

the scalar

Reimplemented in com.maxst.ar.Quaternion.

normalize()

void com.maxst.ar.Vector4f.normalize

(

)

Normalize.

Reimplemented in com.maxst.ar.Quaternion.

setW()

void com.maxst.ar.Vector4f.setW

(

float

w

)

Sets the w.

Parameters

w

the new w

setX()

void com.maxst.ar.Vector4f.setX

(

float

x

)

Sets the x.

Parameters

x

the new x

setY()

void com.maxst.ar.Vector4f.setY

(

float

y

)

Sets the y.

Parameters

y

the new y

setZ()

void com.maxst.ar.Vector4f.setZ

(

float

z

)

Sets the z.

Parameters

z

the new z

Member Data Documentation

points

float com.maxst.ar.Vector4f.points[] = { 0, 0, 0, 0 }

protected

The points.

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

• Vector4f.java