NAME
get_x_rotate_matrix, get_x_rotate_matrix_f - Construct X axis rotation
matrices. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void get_x_rotate_matrix(MATRIX *m, fixed r);
void get_x_rotate_matrix_f(MATRIX_f *m, float r);
DESCRIPTION
Construct X axis rotation matrices, storing them in m. When applied to
a point, these matrices will rotate it about the X axis by the
specified angle (given in binary, 256 degrees to a circle format).
SEE ALSO
apply_matrix(3alleg), get_rotation_matrix(3alleg),
get_y_rotate_matrix(3alleg), get_z_rotate_matrix(3alleg)