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 # Python raycaster
 
 A simple [raycasting engine](https://en.wikipedia.org/wiki/Ray_casting), like the one used for [Wolfenstein 3D](https://en.wikipedia.org/wiki/Wolfenstein_3D), written in Python using the [SDL graphics library](https://en.wikipedia.org/wiki/Simple_DirectMedia_Layer).
+Inspired by [this video of 3DSage](https://www.youtube.com/watch?v=gYRrGTC7GtA)
 
 ## Requirements
 Install SDL libs for Python and PNG lib (required for texture loading):