Class TransformMatrix

A column ordered 4x4 transformation matrix.
M00 M10 M20 M30
M01 M11 M21 M31
M02 M12 M22 M32
M03 M13 M23 M33

Inheritance

System.Object

TransformMatrix

Inherited Members

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Syntax

public class TransformMatrix : IEquatable<TransformMatrix>

Constructors

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TransformMatrix()

Creates a TransformMatrix set to the identity matrix.
1 0 0 0
0 1 0 0
0 0 1 0
0 0 0 1

Declaration

public TransformMatrix()

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TransformMatrix(TransformMatrix)

Creates a TransformMatrix by copying the values from another.

Declaration

public TransformMatrix(TransformMatrix m)

Parameters

Type	Name	Description
TransformMatrix	m	TransformMatrix to copy the values from.

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TransformMatrix(IEnumerable<Double>)

Creates a TransformMatrix from a collection of 12 values representing 4 column vectors of 3 values each.

Declaration

public TransformMatrix(IEnumerable<double> values)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<System.Double>	values

Properties

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M00

Declaration

public double M00 { get; set; }

Property Value

Type	Description
System.Double

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M01

Declaration

public double M01 { get; set; }

Property Value

Type	Description
System.Double

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M02

Declaration

public double M02 { get; set; }

Property Value

Type	Description
System.Double

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M03

Declaration

public double M03 { get; set; }

Property Value

Type	Description
System.Double

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M10

Declaration

public double M10 { get; set; }

Property Value

Type	Description
System.Double

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M11

Declaration

public double M11 { get; set; }

Property Value

Type	Description
System.Double

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M12

Declaration

public double M12 { get; set; }

Property Value

Type	Description
System.Double

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M13

Declaration

public double M13 { get; set; }

Property Value

Type	Description
System.Double

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M20

Declaration

public double M20 { get; set; }

Property Value

Type	Description
System.Double

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M21

Declaration

public double M21 { get; set; }

Property Value

Type	Description
System.Double

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M22

Declaration

public double M22 { get; set; }

Property Value

Type	Description
System.Double

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M23

Declaration

public double M23 { get; set; }

Property Value

Type	Description
System.Double

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M30

Declaration

public double M30 { get; set; }

Property Value

Type	Description
System.Double

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M31

Declaration

public double M31 { get; set; }

Property Value

Type	Description
System.Double

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M32

Declaration

public double M32 { get; set; }

Property Value

Type	Description
System.Double

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M33

Declaration

public double M33 { get; set; }

Property Value

Type	Description
System.Double

Methods

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Combine(TransformMatrix)

Combines this transform matrix with another. Order matters.
E.g. If you call translation.Combine(rotation), the combined transformation will represent a translation, followed by a rotation.
This is the same as using the * operator where M = rotation * translation.

Declaration

public TransformMatrix Combine(TransformMatrix other)

Parameters

Type	Name	Description
TransformMatrix	other

Returns

Type	Description
TransformMatrix	Combined transformation matrix.

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Equals(TransformMatrix)

Declaration

public bool Equals(TransformMatrix other)

Parameters

Type	Name	Description
TransformMatrix	other

Returns

Type	Description
System.Boolean

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Equals(Object)

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj

Returns

Type	Description
System.Boolean

Overrides

System.Object.Equals(System.Object)

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GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32

Overrides

System.Object.GetHashCode()

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ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String

Overrides

System.Object.ToString()

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Transpose()

Transposes matrix by swapping columns and rows.

Declaration

public TransformMatrix Transpose()

Returns

Type	Description
TransformMatrix	The transposed matrix.

Operators

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Multiply(TransformMatrix, TransformMatrix)

Multiplies two transform matrices.

Declaration

public static TransformMatrix operator *(TransformMatrix a, TransformMatrix b)

Parameters

Type	Name	Description
TransformMatrix	a	Matrix A.
TransformMatrix	b	Matrix B.

Returns

Type	Description
TransformMatrix	The resulting matrix AB.

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Multiply(Point3, TransformMatrix)

Transforms the specified point by the matrix.

Declaration

public static Point3 operator *(Point3 p, TransformMatrix m)

Parameters

Type	Name	Description
Point3	p	The point to transform.
TransformMatrix	m	The transformation matrix.

Returns

Type	Description
Point3	The transformed point.

Implements

System.IEquatable<T>