al_transform_coordinates_4d - Man Page

#include <allegro5/allegro.h>

void al_transform_coordinates_4d(const ALLEGRO_TRANSFORM *trans,
   float *x, float *y, float *z, float *w)

Transform x, y, z, w coordinates.

Parameters:

• trans - Transformation to use
• x, y, z, w - Pointers to the coordinates

Since 5.2.4

al_use_transform(3), al_transform_coordinates(3), al_transform_coordinates_3d(3)

al_transform_coordinates_3d_projective(3).