Really enjoyable content. I also like this tutorials on pseudo-3d raycasting: http://lodev.org/cgtutor/raycasting.html http://lodev.org/cgtutor/raycasting.html

Really enjoyable content. I also like this tutorials on pseudo-3d raycasting: http://lodev.org/cgtutor/raycasting.html http://lodev.org/cgtutor/raycasting.html A few years ago I used this tutorials to hack together a little raycaster is JS: http://jsfiddle.net/htyvrjaa/ http://jsfiddle.net/htyvrjaa/