The Open Toolkit library  1.1
 All Classes Namespaces Functions Variables Enumerations Enumerator Properties Events
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Properties | List of all members
OpenTK.Matrix4x2 Struct Reference

Represents a 4x2 matrix. More...

Inherits IEquatable< Matrix4x2 >.

Public Member Functions

 Matrix4x2 (Vector2 row0, Vector2 row1, Vector2 row2, Vector2 row3)
 Constructs a new instance. More...
 
 Matrix4x2 (float m00, float m01, float m10, float m11, float m20, float m21, float m30, float m31)
 Constructs a new instance More...
 
override string ToString ()
 Returns a System.String that represents the current Matrix3d. More...
 
override int GetHashCode ()
 Returns the hashcode for this instance. More...
 
override bool Equals (object obj)
 Indicates whether this instance and a specified object are equal. More...
 
bool Equals (Matrix4x2 other)
 Indicates whether the current matrix is equal to another matrix. More...
 

Static Public Member Functions

static void CreateRotation (float angle, out Matrix4x2 result)
 Builds a rotation matrix. More...
 
static Matrix4x2 CreateRotation (float angle)
 Builds a rotation matrix. More...
 
static void CreateScale (float scale, out Matrix4x2 result)
 Creates a scale matrix. More...
 
static Matrix4x2 CreateScale (float scale)
 Creates a scale matrix. More...
 
static void CreateScale (Vector2 scale, out Matrix4x2 result)
 Creates a scale matrix. More...
 
static Matrix4x2 CreateScale (Vector2 scale)
 Creates a scale matrix. More...
 
static void CreateScale (float x, float y, out Matrix4x2 result)
 Creates a scale matrix. More...
 
static Matrix4x2 CreateScale (float x, float y)
 Creates a scale matrix. More...
 
static void Mult (ref Matrix4x2 left, float right, out Matrix4x2 result)
 Multiplies and instance by a scalar. More...
 
static Matrix4x2 Mult (Matrix4x2 left, float right)
 Multiplies and instance by a scalar. More...
 
static void Mult (ref Matrix4x2 left, ref Matrix2 right, out Matrix4x2 result)
 Multiplies two instances. More...
 
static Matrix4x2 Mult (Matrix4x2 left, Matrix2 right)
 Multiplies two instances. More...
 
static void Mult (ref Matrix4x2 left, ref Matrix2x3 right, out Matrix4x3 result)
 Multiplies two instances. More...
 
static Matrix4x3 Mult (Matrix4x2 left, Matrix2x3 right)
 Multiplies two instances. More...
 
static void Mult (ref Matrix4x2 left, ref Matrix2x4 right, out Matrix4 result)
 Multiplies two instances. More...
 
static Matrix4 Mult (Matrix4x2 left, Matrix2x4 right)
 Multiplies two instances. More...
 
static void Add (ref Matrix4x2 left, ref Matrix4x2 right, out Matrix4x2 result)
 Adds two instances. More...
 
static Matrix4x2 Add (Matrix4x2 left, Matrix4x2 right)
 Adds two instances. More...
 
static void Subtract (ref Matrix4x2 left, ref Matrix4x2 right, out Matrix4x2 result)
 Subtracts two instances. More...
 
static Matrix4x2 Subtract (Matrix4x2 left, Matrix4x2 right)
 Subtracts two instances. More...
 
static void Transpose (ref Matrix4x2 mat, out Matrix2x4 result)
 Calculate the transpose of the given matrix. More...
 
static Matrix2x4 Transpose (Matrix4x2 mat)
 Calculate the transpose of the given matrix. More...
 
static Matrix4x2 operator* (float left, Matrix4x2 right)
 Scalar multiplication. More...
 
static Matrix4x2 operator* (Matrix4x2 left, float right)
 Scalar multiplication. More...
 
static Matrix4x2 operator* (Matrix4x2 left, Matrix2 right)
 Matrix multiplication More...
 
static Matrix4x3 operator* (Matrix4x2 left, Matrix2x3 right)
 Matrix multiplication More...
 
static Matrix4 operator* (Matrix4x2 left, Matrix2x4 right)
 Matrix multiplication More...
 
static Matrix4x2 operator+ (Matrix4x2 left, Matrix4x2 right)
 Matrix addition More...
 
static Matrix4x2 operator- (Matrix4x2 left, Matrix4x2 right)
 Matrix subtraction More...
 
static bool operator== (Matrix4x2 left, Matrix4x2 right)
 Compares two instances for equality. More...
 
static bool operator!= (Matrix4x2 left, Matrix4x2 right)
 Compares two instances for inequality. More...
 

Public Attributes

Vector2 Row0
 Top row of the matrix. More...
 
Vector2 Row1
 Second row of the matrix. More...
 
Vector2 Row2
 Third row of the matrix. More...
 
Vector2 Row3
 Bottom row of the matrix. More...
 

Static Public Attributes

static readonly Matrix4x2 Zero = new Matrix4x2(Vector2.Zero, Vector2.Zero, Vector2.Zero, Vector2.Zero)
 The zero matrix. More...
 

Properties

Vector4 Column0 [get, set]
 Gets or sets the first column of this matrix. More...
 
Vector4 Column1 [get, set]
 Gets or sets the second column of this matrix. More...
 
float M11 [get, set]
 Gets or sets the value at row 1, column 1 of this instance. More...
 
float M12 [get, set]
 Gets or sets the value at row 1, column 2 of this instance. More...
 
float M21 [get, set]
 Gets or sets the value at row 2, column 1 of this instance. More...
 
float M22 [get, set]
 Gets or sets the value at row 2, column 2 of this instance. More...
 
float M31 [get, set]
 Gets or sets the value at row 3, column 1 of this instance. More...
 
float M32 [get, set]
 Gets or sets the value at row 3, column 2 of this instance. More...
 
float M41 [get, set]
 Gets or sets the value at row 4, column 1 of this instance. More...
 
float M42 [get, set]
 Gets or sets the value at row 4, column 2 of this instance. More...
 
Vector2 Diagonal [get, set]
 Gets or sets the values along the main diagonal of the matrix. More...
 
float Trace [get]
 Gets the trace of the matrix, the sum of the values along the diagonal. More...
 
float this[int rowIndex, int columnIndex] [get, set]
 Gets or sets the value at a specified row and column. More...
 

Detailed Description

Represents a 4x2 matrix.

Constructor & Destructor Documentation

OpenTK.Matrix4x2.Matrix4x2 ( Vector2  row0,
Vector2  row1,
Vector2  row2,
Vector2  row3 
)

Constructs a new instance.

Parameters
row0Top row of the matrix.
row1Second row of the matrix.
row2Third row of the matrix.
row3Bottom row of the matrix.
OpenTK.Matrix4x2.Matrix4x2 ( float  m00,
float  m01,
float  m10,
float  m11,
float  m20,
float  m21,
float  m30,
float  m31 
)

Constructs a new instance

Parameters
m00First item of the first row of the matrix.
m01Second item of the first row of the matrix.
m10First item of the second row of the matrix.
m11Second item of the second row of the matrix.
m20First item of the third row of the matrix.
m21Second item of the third row of the matrix.
m30First item of the fourth row of the matrix.
m31Second item of the fourth row of the matrix.

Member Function Documentation

static void OpenTK.Matrix4x2.Add ( ref Matrix4x2  left,
ref Matrix4x2  right,
out Matrix4x2  result 
)
static

Adds two instances.

Parameters
leftThe left operand of the addition.
rightThe right operand of the addition.
resultA new instance that is the result of the addition.
static Matrix4x2 OpenTK.Matrix4x2.Add ( Matrix4x2  left,
Matrix4x2  right 
)
static

Adds two instances.

Parameters
leftThe left operand of the addition.
rightThe right operand of the addition.
Returns
A new instance that is the result of the addition.
static void OpenTK.Matrix4x2.CreateRotation ( float  angle,
out Matrix4x2  result 
)
static

Builds a rotation matrix.

Parameters
angleThe counter-clockwise angle in radians.
resultThe resulting Matrix3x2 instance.
static Matrix4x2 OpenTK.Matrix4x2.CreateRotation ( float  angle)
static

Builds a rotation matrix.

Parameters
angleThe counter-clockwise angle in radians.
Returns
The resulting Matrix3x2 instance.
static void OpenTK.Matrix4x2.CreateScale ( float  scale,
out Matrix4x2  result 
)
static

Creates a scale matrix.

Parameters
scaleSingle scale factor for the x, y, and z axes.
resultA scale matrix.
static Matrix4x2 OpenTK.Matrix4x2.CreateScale ( float  scale)
static

Creates a scale matrix.

Parameters
scaleSingle scale factor for the x and y axes.
Returns
A scale matrix.
static void OpenTK.Matrix4x2.CreateScale ( Vector2  scale,
out Matrix4x2  result 
)
static

Creates a scale matrix.

Parameters
scaleScale factors for the x and y axes.
resultA scale matrix.
static Matrix4x2 OpenTK.Matrix4x2.CreateScale ( Vector2  scale)
static

Creates a scale matrix.

Parameters
scaleScale factors for the x and y axes.
Returns
A scale matrix.
static void OpenTK.Matrix4x2.CreateScale ( float  x,
float  y,
out Matrix4x2  result 
)
static

Creates a scale matrix.

Parameters
xScale factor for the x axis.
yScale factor for the y axis.
resultA scale matrix.
static Matrix4x2 OpenTK.Matrix4x2.CreateScale ( float  x,
float  y 
)
static

Creates a scale matrix.

Parameters
xScale factor for the x axis.
yScale factor for the y axis.
Returns
A scale matrix.
override bool OpenTK.Matrix4x2.Equals ( object  obj)

Indicates whether this instance and a specified object are equal.

Parameters
objThe object to compare to.
Returns
True if the instances are equal; false otherwise.
bool OpenTK.Matrix4x2.Equals ( Matrix4x2  other)

Indicates whether the current matrix is equal to another matrix.

Parameters
otherAn matrix to compare with this matrix.
Returns
true if the current matrix is equal to the matrix parameter; otherwise, false.
override int OpenTK.Matrix4x2.GetHashCode ( )

Returns the hashcode for this instance.

Returns
A System.Int32 containing the unique hashcode for this instance.
static void OpenTK.Matrix4x2.Mult ( ref Matrix4x2  left,
float  right,
out Matrix4x2  result 
)
static

Multiplies and instance by a scalar.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
resultA new instance that is the result of the multiplication.
static Matrix4x2 OpenTK.Matrix4x2.Mult ( Matrix4x2  left,
float  right 
)
static

Multiplies and instance by a scalar.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
Returns
A new instance that is the result of the multiplication.
static void OpenTK.Matrix4x2.Mult ( ref Matrix4x2  left,
ref Matrix2  right,
out Matrix4x2  result 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
resultA new instance that is the result of the multiplication.
static Matrix4x2 OpenTK.Matrix4x2.Mult ( Matrix4x2  left,
Matrix2  right 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
Returns
A new instance that is the result of the multiplication.
static void OpenTK.Matrix4x2.Mult ( ref Matrix4x2  left,
ref Matrix2x3  right,
out Matrix4x3  result 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
resultA new instance that is the result of the multiplication.
static Matrix4x3 OpenTK.Matrix4x2.Mult ( Matrix4x2  left,
Matrix2x3  right 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
Returns
A new instance that is the result of the multiplication.
static void OpenTK.Matrix4x2.Mult ( ref Matrix4x2  left,
ref Matrix2x4  right,
out Matrix4  result 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
resultA new instance that is the result of the multiplication.
static Matrix4 OpenTK.Matrix4x2.Mult ( Matrix4x2  left,
Matrix2x4  right 
)
static

Multiplies two instances.

Parameters
leftThe left operand of the multiplication.
rightThe right operand of the multiplication.
Returns
A new instance that is the result of the multiplication.
static bool OpenTK.Matrix4x2.operator!= ( Matrix4x2  left,
Matrix4x2  right 
)
static

Compares two instances for inequality.

Parameters
leftThe first instance.
rightThe second instance.
Returns
True, if left does not equal right; false otherwise.
static Matrix4x2 OpenTK.Matrix4x2.operator* ( float  left,
Matrix4x2  right 
)
static

Scalar multiplication.

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4x2 which holds the result of the multiplication
static Matrix4x2 OpenTK.Matrix4x2.operator* ( Matrix4x2  left,
float  right 
)
static

Scalar multiplication.

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4x2 which holds the result of the multiplication
static Matrix4x2 OpenTK.Matrix4x2.operator* ( Matrix4x2  left,
Matrix2  right 
)
static

Matrix multiplication

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix2 which holds the result of the multiplication
static Matrix4x3 OpenTK.Matrix4x2.operator* ( Matrix4x2  left,
Matrix2x3  right 
)
static

Matrix multiplication

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4x3 which holds the result of the multiplication
static Matrix4 OpenTK.Matrix4x2.operator* ( Matrix4x2  left,
Matrix2x4  right 
)
static

Matrix multiplication

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4 which holds the result of the multiplication
static Matrix4x2 OpenTK.Matrix4x2.operator+ ( Matrix4x2  left,
Matrix4x2  right 
)
static

Matrix addition

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4x2 which holds the result of the addition
static Matrix4x2 OpenTK.Matrix4x2.operator- ( Matrix4x2  left,
Matrix4x2  right 
)
static

Matrix subtraction

Parameters
leftleft-hand operand
rightright-hand operand
Returns
A new Matrix4x2 which holds the result of the subtraction
static bool OpenTK.Matrix4x2.operator== ( Matrix4x2  left,
Matrix4x2  right 
)
static

Compares two instances for equality.

Parameters
leftThe first instance.
rightThe second instance.
Returns
True, if left equals right; false otherwise.
static void OpenTK.Matrix4x2.Subtract ( ref Matrix4x2  left,
ref Matrix4x2  right,
out Matrix4x2  result 
)
static

Subtracts two instances.

Parameters
leftThe left operand of the subtraction.
rightThe right operand of the subtraction.
resultA new instance that is the result of the subtraction.
static Matrix4x2 OpenTK.Matrix4x2.Subtract ( Matrix4x2  left,
Matrix4x2  right 
)
static

Subtracts two instances.

Parameters
leftThe left operand of the subtraction.
rightThe right operand of the subtraction.
Returns
A new instance that is the result of the subtraction.
override string OpenTK.Matrix4x2.ToString ( )

Returns a System.String that represents the current Matrix3d.

Returns
The string representation of the matrix.
static void OpenTK.Matrix4x2.Transpose ( ref Matrix4x2  mat,
out Matrix2x4  result 
)
static

Calculate the transpose of the given matrix.

Parameters
matThe matrix to transpose.
resultThe transpose of the given matrix.
static Matrix2x4 OpenTK.Matrix4x2.Transpose ( Matrix4x2  mat)
static

Calculate the transpose of the given matrix.

Parameters
matThe matrix to transpose.
Returns
The transpose of the given matrix.

Member Data Documentation

Vector2 OpenTK.Matrix4x2.Row0

Top row of the matrix.

Vector2 OpenTK.Matrix4x2.Row1

Second row of the matrix.

Vector2 OpenTK.Matrix4x2.Row2

Third row of the matrix.

Vector2 OpenTK.Matrix4x2.Row3

Bottom row of the matrix.

readonly Matrix4x2 OpenTK.Matrix4x2.Zero = new Matrix4x2(Vector2.Zero, Vector2.Zero, Vector2.Zero, Vector2.Zero)
static

The zero matrix.

Property Documentation

Vector4 OpenTK.Matrix4x2.Column0
getset

Gets or sets the first column of this matrix.

Vector4 OpenTK.Matrix4x2.Column1
getset

Gets or sets the second column of this matrix.

Vector2 OpenTK.Matrix4x2.Diagonal
getset

Gets or sets the values along the main diagonal of the matrix.

float OpenTK.Matrix4x2.M11
getset

Gets or sets the value at row 1, column 1 of this instance.

float OpenTK.Matrix4x2.M12
getset

Gets or sets the value at row 1, column 2 of this instance.

float OpenTK.Matrix4x2.M21
getset

Gets or sets the value at row 2, column 1 of this instance.

float OpenTK.Matrix4x2.M22
getset

Gets or sets the value at row 2, column 2 of this instance.

float OpenTK.Matrix4x2.M31
getset

Gets or sets the value at row 3, column 1 of this instance.

float OpenTK.Matrix4x2.M32
getset

Gets or sets the value at row 3, column 2 of this instance.

float OpenTK.Matrix4x2.M41
getset

Gets or sets the value at row 4, column 1 of this instance.

float OpenTK.Matrix4x2.M42
getset

Gets or sets the value at row 4, column 2 of this instance.

float OpenTK.Matrix4x2.this[int rowIndex, int columnIndex]
getset

Gets or sets the value at a specified row and column.

float OpenTK.Matrix4x2.Trace
get

Gets the trace of the matrix, the sum of the values along the diagonal.