should_swap = goatvr_should_swap() != 0;
user_eye_height = goatvr_get_eye_height();
have_headtracking = goatvr_have_headtracking();
should_swap = goatvr_should_swap() != 0;
user_eye_height = goatvr_get_eye_height();
have_headtracking = goatvr_have_headtracking();