zirc - Zig raycaster fun

Age	Commit message (Expand)	Author
2021-09-09	Added ceilings and pos_z to sprites (they can now be on the ceiling)	tslil clingman
2021-09-06	Only attempt to render cells with h > 0	tslil clingman
2021-09-05	In response to issue #9629, correct usingnamespace usage	tslil clingman
2021-09-05	Changed map scaling, texture indexing, finished object rendering!	tslil clingman
2021-09-05	I don't understand this, but it works ...	tslil clingman
2021-09-05	Sprite rendering skeleton!	tslil clingman
2021-09-04	linear interpolation on direction vectors seems fine!?	tslil clingman
2021-09-04	Working on floor casting, but it's not quite right	tslil clingman
2021-09-01	Scale the projection plane to the screen correctly	tslil clingman
2021-09-01	Variable height walls!	tslil clingman
2021-09-01	Licensing stuff	tslil clingman
2021-09-01	Init	tslil clingman