away3d.core.math.Matrix3D

	Property	Defined by
		det : Number [read-only] Returns the 3d matrix object's determinant.	Matrix3D
		det4x4 : Number [read-only]	Matrix3D
		forward : Number3D Returns a Number3D representing the forward vector of this matrix.	Matrix3D
		position : Number3D [read-only] Returns a 3d number representing the translation imposed by the 3dmatrix.	Matrix3D
		right : Number3D Returns a Number3D representing the right vector of this matrix.	Matrix3D
		swx : Number = 0 The value in the 4th row and first column of the Matrix object, --	Matrix3D
		swy : Number = 0 The value in the 4th row and second column of the Matrix object, --	Matrix3D
		swz : Number = 0 The value in the 4th row and third column of the Matrix object, --	Matrix3D
		sxx : Number = 1 The value in the first row and first column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		sxy : Number = 0 The value in the first row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		sxz : Number = 0 The value in the first row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		syx : Number = 0 The value in the second row and first column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		syy : Number = 1 The value in the second row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		syz : Number = 0 The value in the second row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		szx : Number = 0 The value in the third row and first column of the Matrix object, which affects the rotation and scaling of a 3d object.	Matrix3D
		szy : Number = 0 The value in the third row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		szz : Number = 1 The value in the third row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.	Matrix3D
		tw : Number = 1 The value in the 4th row and 4th column of the Matrix object, --	Matrix3D
		tx : Number = 0 The value in the first row and forth column of the Matrix object, which affects the positioning along the x axis of a 3d object.	Matrix3D
		ty : Number = 0 The value in the second row and fourth column of the Matrix object, which affects the positioning along the y axis of a 3d object.	Matrix3D
		tz : Number = 0 The value in the third row and fourth column of the Matrix object, which affects the positioning along the z axis of a 3d object.	Matrix3D
		up : Number3D Returns a Number3D representing the up vector of this matrix.	Matrix3D

	Method	Defined by
		Matrix3D () Creates a new `Matrix3D` object.	Matrix3D
		array2matrix(ar:Array, yUp:Boolean, scaling:Number):void Fills the 3d matrix object with values from an array with 3d matrix values ordered from right to left and up to down.	Matrix3D
		clear():void Clears the 3d matrix object and fills it with the identity matrix.	Matrix3D
		clone(m:Matrix3D):Matrix3D Fill the 3d matrix with all matrix values of the given 3d matrix.	Matrix3D
		compare(m:Matrix3D):Boolean	Matrix3D
		copy3x3(m:Matrix3D):Matrix3D Fill the 3d matrix with the 3x3 rotation matrix section of the given 3d matrix.	Matrix3D
		inverse(m:Matrix3D):void Fills the 3d matrix object with the result from the inverse 3x3 calulation of the given 3d matrix.	Matrix3D
		inverse4x4(m:Matrix3D):void Fills the 3d matrix object with the result from the inverse 4x4 calulation of the given 3d matrix.	Matrix3D
		multiply(m1:Matrix3D, m2:Matrix3D):void Fills the 3d matrix object with the result from a 3x4 multipication of two 3d matrix objects.	Matrix3D
		multiply3x3(m1:Matrix3D, m2:Matrix3D):void Fills the 3d matrix object with the result from a 3x3 multipication of two 3d matrix objects.	Matrix3D
		multiply4x3(m1:Matrix3D, m2:Matrix3D):void Fills the 3d matrix object with the result from a 4x3 multipication of two 3d matrix objects.	Matrix3D
		multiply4x4(m1:Matrix3D, m2:Matrix3D):void Fills the 3d matrix object with the result from a 4x4 multipication of two 3d matrix objects.	Matrix3D
		multiplyVector3x3(v:Number3D):void	Matrix3D
		normalize(m1:Matrix3D):void normalizes the axis vectors of the given 3d matrix.	Matrix3D
		orthographicProjectionMatrix(left:Number, right:Number, bottom:Number, top:Number, near:Number, far:Number):void Fills the 3d matrix with a 4x4 transformation that produces an orthographic projection.	Matrix3D
		perspectiveProjectionMatrix(fov:Number, aspect:Number, near:Number, far:Number):void Fills the 3d matrix with a 4x4 transformation that produces a perspective projection.	Matrix3D
		quaternion2matrix(quarternion:Quaternion):void Fills the 3d matrix object with values representing the transformation made by the given quaternion.	Matrix3D
		rotationMatrix(u:Number, v:Number, w:Number, angle:Number):void Fills the 3d matrix object with values representing the given rotation around a vector.	Matrix3D
		scale(m1:Matrix3D, x:Number, y:Number, z:Number):void Scales the 3d matrix by the given amount in each dimension	Matrix3D
		scaleMatrix(u:Number, v:Number, w:Number):void Fills the 3d matrix object with values representing the given scaling.	Matrix3D
		toString():String Used to trace the values of a 3d matrix.	Matrix3D
		translationMatrix(u:Number, v:Number, w:Number):void Fills the 3d matrix object with values representing the given translation.	Matrix3D

Property detail

det

property

det:Number [read-only]

Returns the 3d matrix object's determinant.

Implementation
public function get det():Number

det4x4

property

det4x4:Number [read-only]
Implementation
public function get det4x4():Number

forward

property

forward:Number3D [read-write]

Returns a Number3D representing the forward vector of this matrix.

Implementation
public function get forward():Number3D
public function set forward(value:Number3D):void

position

property

position:Number3D [read-only]

Returns a 3d number representing the translation imposed by the 3dmatrix.

Implementation
public function get position():Number3D

right

property

right:Number3D [read-write]

Returns a Number3D representing the right vector of this matrix.

Implementation
public function get right():Number3D
public function set right(value:Number3D):void

swx

property

public var swx:Number = 0

The value in the 4th row and first column of the Matrix object, --

swy

property

public var swy:Number = 0

The value in the 4th row and second column of the Matrix object, --

swz

property

public var swz:Number = 0

The value in the 4th row and third column of the Matrix object, --

sxx

property

public var sxx:Number = 1

The value in the first row and first column of the Matrix object, which affect the rotation and scaling of a 3d object.

sxy

property

public var sxy:Number = 0

The value in the first row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.

sxz

property

public var sxz:Number = 0

The value in the first row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.

syx

property

public var syx:Number = 0

The value in the second row and first column of the Matrix object, which affect the rotation and scaling of a 3d object.

syy

property

public var syy:Number = 1

The value in the second row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.

syz

property

public var syz:Number = 0

The value in the second row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.

szx

property

public var szx:Number = 0

The value in the third row and first column of the Matrix object, which affects the rotation and scaling of a 3d object.

szy

property

public var szy:Number = 0

The value in the third row and second column of the Matrix object, which affect the rotation and scaling of a 3d object.

szz

property

public var szz:Number = 1

The value in the third row and third column of the Matrix object, which affect the rotation and scaling of a 3d object.

property

public var tw:Number = 1

The value in the 4th row and 4th column of the Matrix object, --

property

public var tx:Number = 0

The value in the first row and forth column of the Matrix object, which affects the positioning along the x axis of a 3d object.

property

public var ty:Number = 0

The value in the second row and fourth column of the Matrix object, which affects the positioning along the y axis of a 3d object.

property

public var tz:Number = 0

The value in the third row and fourth column of the Matrix object, which affects the positioning along the z axis of a 3d object.

property

up:Number3D [read-write]

Returns a Number3D representing the up vector of this matrix.

Implementation
public function get up():Number3D
public function set up(value:Number3D):void

Constructor detail

Matrix3D

()

constructor

public function Matrix3D()

Method detail

array2matrix

()

method

public function array2matrix(ar:Array, yUp:Boolean, scaling:Number):void

Fills the 3d matrix object with values from an array with 3d matrix values ordered from right to left and up to down.

Parameters

	`ar:Array`

	`yUp:Boolean`

	`scaling:Number`

clear

()

method

public function clear():void

Clears the 3d matrix object and fills it with the identity matrix.

clone

()

method

public function clone(m:Matrix3D):Matrix3D

Fill the 3d matrix with all matrix values of the given 3d matrix.

Parameters

m:Matrix3D — The 3d matrix to copy from.

Returns

Matrix3D

compare

()

method

public function compare(m:Matrix3D):Boolean
Parameters

m:Matrix3D

Returns

Boolean

copy3x3

()

method

public function copy3x3(m:Matrix3D):Matrix3D

Fill the 3d matrix with the 3x3 rotation matrix section of the given 3d matrix.

Parameters

m:Matrix3D — The 3d matrix to copy from.

Returns

Matrix3D

inverse

()

method

public function inverse(m:Matrix3D):void

Fills the 3d matrix object with the result from the inverse 3x3 calulation of the given 3d matrix.

Parameters

m:Matrix3D — The 3d matrix object used for the inverse calulation.

inverse4x4

()

method

public function inverse4x4(m:Matrix3D):void

Fills the 3d matrix object with the result from the inverse 4x4 calulation of the given 3d matrix.

Parameters

m:Matrix3D — The 3d matrix object used for the inverse calulation.

multiply

()

method

public function multiply(m1:Matrix3D, m2:Matrix3D):void

Fills the 3d matrix object with the result from a 3x4 multipication of two 3d matrix objects.

Parameters

	`m1:Matrix3D` — The first 3d matrix in the multipication.

	`m2:Matrix3D`

multiply3x3

()

method

public function multiply3x3(m1:Matrix3D, m2:Matrix3D):void

Fills the 3d matrix object with the result from a 3x3 multipication of two 3d matrix objects. The translation values are taken from the first matrix.

Parameters

	`m1:Matrix3D` — The first 3d matrix in the multipication.

	`m2:Matrix3D`

multiply4x3

()

method

public function multiply4x3(m1:Matrix3D, m2:Matrix3D):void

Fills the 3d matrix object with the result from a 4x3 multipication of two 3d matrix objects.

Parameters

	`m1:Matrix3D` — The first 3d matrix in the multipication.

	`m2:Matrix3D`

multiply4x4

()

method

public function multiply4x4(m1:Matrix3D, m2:Matrix3D):void

Fills the 3d matrix object with the result from a 4x4 multipication of two 3d matrix objects.

Parameters

	`m1:Matrix3D` — The first 3d matrix in the multipication.

	`m2:Matrix3D`

multiplyVector3x3

()

method

public function multiplyVector3x3(v:Number3D):void
Parameters

v:Number3D

normalize

()

method

public function normalize(m1:Matrix3D):void

normalizes the axis vectors of the given 3d matrix.

Parameters

m1:Matrix3D — The 3d matrix object used for the normalize calulation.

orthographicProjectionMatrix

()

method

public function orthographicProjectionMatrix(left:Number, right:Number, bottom:Number, top:Number, near:Number, far:Number):void

Fills the 3d matrix with a 4x4 transformation that produces an orthographic projection.

Parameters

	`left:Number`

	`right:Number`

	`bottom:Number`

	`top:Number`

	`near:Number`

	`far:Number`

perspectiveProjectionMatrix

()

method

public function perspectiveProjectionMatrix(fov:Number, aspect:Number, near:Number, far:Number):void

Fills the 3d matrix with a 4x4 transformation that produces a perspective projection.

Parameters

	`fov:Number`

	`aspect:Number`

	`near:Number`

	`far:Number`

quaternion2matrix

()

method

public function quaternion2matrix(quarternion:Quaternion):void

Fills the 3d matrix object with values representing the transformation made by the given quaternion.

Parameters

quarternion:Quaternion — The quarterion object to convert.

rotationMatrix

()

method

public function rotationMatrix(u:Number, v:Number, w:Number, angle:Number):void

Fills the 3d matrix object with values representing the given rotation around a vector.

Parameters

	`u:Number` — The x value of the rotation vector.

	`v:Number` — The y value of the rotation vector.

	`w:Number` — The z value of the rotation vector.

	`angle:Number` — The angle in radians of the rotation.

scale

()

method

public function scale(m1:Matrix3D, x:Number, y:Number, z:Number):void

Scales the 3d matrix by the given amount in each dimension

Parameters

	`m1:Matrix3D` — The 3d matrix to scale from.

	`x:Number` — The scale value along the x axis.

	`y:Number` — The scale value along the y axis.

	`z:Number` — The scale value along the z axis.

scaleMatrix

()

method

public function scaleMatrix(u:Number, v:Number, w:Number):void

Fills the 3d matrix object with values representing the given scaling.

Parameters

	`u:Number` — The scale along the x axis.

	`v:Number` — The scale along the y axis.

	`w:Number` — The scale along the z axis..

toString

()

method

public function toString():String

Used to trace the values of a 3d matrix.

Returns

String — A string representation of the 3d matrix object.

translationMatrix

()

method

public function translationMatrix(u:Number, v:Number, w:Number):void

Fills the 3d matrix object with values representing the given translation.

Parameters

	`u:Number` — The translation along the x axis.

	`v:Number` — The translation along the y axis.

	`w:Number` — The translation along the z axis..

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Away3D API Reference		All Packages \| All Classes \| Index \| Frames No Frames
Class Matrix3D		Properties \| Methods

Package	away3d.core.math
Class	public final class Matrix3D