Osucatch Editor Realtime Viewer A realtime beatmap viewer for beatmap editing (osu!stable editor) in osu!catch. Workflow Editor --(Editor Reader)--> Beatmap --(Osu BeatmapParser)--> HitObjects --(OpenGL)--> Frames Used Packages for beatmap parser System.Numerics.Tensors for drawing OpenTK OpenTK.GLControl Used Source Code for reading editor Editor Reader for parsing beatmap osu osu-framework osuTK