DOKK / manpages / debian 10 / allegro5-doc / al_vertical_shear_transform.3alleg5.en
al_vertical_shear_transform(3alleg5) al_vertical_shear_transform(3alleg5)

al_vertical_shear_transform - Allegro 5 API

#include <allegro5/allegro.h>
void al_vertical_shear_transform(ALLEGRO_TRANSFORM* trans, float theta)
    

Apply a vertical shear to the transform

Parameters:

trans - Transformation to alter
theta - Rotation angle in radians

5.1.7

al_horizontal_shear_transform(3alleg5)

Allegro reference manual