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Matrix4x4d)
The Matrix4x4d class is representation of 4x4 matrix of double values. The class is used mainly for rotational, translating or scaling transformation of points and types derived or using the Point class, such as PointList class or Shape class. Single Matrix4x4d object's values can represent all the operations at once  translation, and rotation and scaling. In fact, multiple rotations, translations and scaling operations can be represented by single 4x4 matrix instance.
Constructors
Default Matrix4x4d class constructor does not initialize the matrix fields to any value. This is on purpose for performance reasons. Use Initialize method to set the matrix values into the "identity matrix" state.
Default copy constructor can be used to copy one Matrix4x4d object to another.
Fields
Field name
 Type
 Description

value
 double[ 16 ]
 Array of sixteen matrix's double values.

Methods
Initialize
 Initializes the matrix to the "identity matrix" values. Identity matrix is an matrix which when it is used to transform a point coordinates the transformation will not modify the point coordinates.

RotateXYZ
 Modifies matrix by adding rotation first around X, then Y, and then Z axis.

RotateZYX
 Modifies matrix by adding rotation first around Z, then Y, and then X axis.

RotateYXZ
 Modifies matrix by adding rotation first around Y, then X, and then Z axis.

RotateZXY
 Modifies matrix by adding rotation first around Z, then X, and then Y axis.

InverseRotateXYZ
 Modifies the matrix values by adding rotation inverse to the RotateXYZ method.

InverseRotateZYX
 Modifies the matrix values by adding rotation inverse to the RotateZYX method.

InverseRotateYXZ
 Modifies the matrix values by adding rotation inverse to the RotateYXZ method.

InverseRotateZXY
 Modifies the matrix values by adding rotation inverse to the RotateZXY method.

GetRotationAnglesXYZ
 Retrieves X, Y, Z angle values (in degrees) of XYZ rotation which the current matrix's value field values represent.

GetRotationAnglesZYX
 Retrieves Z, Y, X angle values (in degrees) of XYZ rotation which the current matrix's value field values represent.

GetRotationAnglesYXZ
 Retrieves Y, X, Z angle values (in degrees) of XYZ rotation which the current matrix's value field values represent.

GetRotationAnglesZXY
 Retrieves Z, X, Y angle values (in degrees) of XYZ rotation which the current matrix's value field values represent.

Translate
 Adds translation to the matrix values using specified translation vector.

Scale
 Scales matrix values by given factor.

Transpose
 Transposes the matrix values.

Operators
=
 Assigns another Matrix4x4d, Matrix3x3d, or Matrix4x4d or Matrix4x4d to the matrix instance

const double*
 Returns const pointer to the nine matrix's double values.

double*
 Returns pointer to the nine matrix's double values.

*=
 Multiplies the matrix with other Matrix4x4d instance.

*
 Multiplies the matrix with other Matrix4x4d instance. The matrix's instance values are not modified by this operation, the result of multiplication is returned as new matrix object.

See Also
SolidKit Library Documentation