qscale_matrix
Section: Allegro manual (3)
Updated: version 4.2.2
Index
Return to Main Contents
NAME
qscale_matrix, qscale_matrix_f - Optimised routine for scaling an already generated matrix. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void qscale_matrix(MATRIX *m, fixed scale);
void qscale_matrix_f(MATRIX_f *m, float scale);
DESCRIPTION
Optimised routine for scaling an already generated matrix: this simply
adds in the scale factor, so there is no need to build two temporary
matrices and then multiply them together.
SEE ALSO
get_scaling_matrix(3)