commit a4d88a13eb9183d45853129c837c8ceaf56028a1
Author: nukeykt <alexeytf2@gmail.com>
Date:   Wed Jan 5 18:36:49 2022 +0900

    mapster32: take aspect and fov into account for hitscan vector calculation

See https://voidpoint.io/terminx/eduke32 for more details.