Reference for package '#rtl'

Tmatrix4_single

[Properties (by Name)][Methods (by Name)][Events (by Name)]

Single precision matrix of four scalars

Declaration

Source position: matrix.pp line 227

Type
  Tmatrix4_single = object
    data : Tmatrix4_single_data;
    constructor init_zero;
    constructor init_identity;
    constructor init(aa: single; ab: single; ac: single; ad: single; 
                    ba: single; bb: single; bc: single; bd: single; 
                    ca: single; cb: single; cc: single; cd: single; 
                    da: single; db: single; dc: single; dd: single);
    function get_column(c: Byte) : Tvector4_single;
    function get_row(r: Byte) : Tvector4_single;
    procedure set_column(c: Byte; const v: Tvector4_single);
    procedure set_row(r: Byte; const v: Tvector4_single);
    function determinant : single;
    function inverse(Adeterminant: single) : Tmatrix4_single;
    function transpose : Tmatrix4_single;
  end
  ;

Description

The Tmatrix4_single object provides a matrix of 4*4 single precision scalars.

Members

Member	Type	Visibility	Description
data	Field	default	Internal data of Tmatrix4.single
determinant	Method	default	Calculates the determinant of the matrix.
get_column	Method	default	Returns the c-th column of the matrix as vector.
get_row	Method	default	Returns the r-th row of the matrix as vector.
init	Method	default	Initializes the matrix, setting its elements to the values passed to the constructor.
init_identity	Method	default	Initializes the matrix and sets its elements to the identity matrix.
init_zero	Method	default	Initializes the matrix and sets its elements to zero
inverse	Method	default	Calculates the inverse of the matrix.
set_column	Method	default	Sets c-th column of the matrix with a vector.
set_row	Method	default	Sets r-th row of the matrix with a vector.
transpose	Method	default	Returns the transposition of the matrix.

Inheritance

Class	Description
Tmatrix4_single	Single precision matrix of four scalars