NAME¶
al_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