identity_matrix(3)              Allegro manual              identity_matrix(3)



NAME
       identity_matrix, identity_matrix_f - Global containing the identity
       matrix. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>


       extern MATRIX identity_matrix;

       extern MATRIX_f identity_matrix_f;

DESCRIPTION
       Global variables containing the 'do nothing' identity matrix.
       Multiplying by the identity matrix has no effect.




Allegro                          version 4.2.3              identity_matrix(3)
