DragonFly On-Line Manual Pages

Search: Section:  


qscale_matrix(3)                Allegro manual                qscale_matrix(3)

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) Allegro version 4.4.2 qscale_matrix(3)

Search: Section: