al_build_transform - Man Page

Allegro 5 API


#include <allegro5/allegro.h>

void al_build_transform(ALLEGRO_TRANSFORM *trans, float x, float y,
   float sx, float sy, float theta)


Builds a transformation given some parameters. This call is equivalent to calling the transformations in this order: make identity, rotate, scale, translate. This method is faster, however, than actually calling those functions.


See Also

al_translate_transform(3), al_rotate_transform(3), al_scale_transform(3), al_compose_transform(3)

Referenced By

al_rotate_transform(3), al_scale_transform(3), al_translate_transform(3).

Allegro reference manual