al_compose_transform(3)al_compose_transform(3)NAMEal_compose_transform - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
void al_compose_transform(ALLEGRO_TRANSFORM *trans, const ALLEGRO_TRANSFORM *other)
DESCRIPTION
Compose (combine) two transformations by a matrix multiplication.
trans := trans other
Note that the order of matrix multiplications is important. The effect
of applying the combined transform will be as if first applying trans
and then applying other and not the other way around.
Parameters:
· trans - Transformation to alter
· other - Transformation used to transform trans
Allegro reference manualal_compose_transform(3)