Shell3D

Small implementation of a Ray Casting renderer in ASCII.

Highly inspired of Lode Vandevenne blog post on Ray Casting.

Sample of the player moving around

How to run it

1. clone repo
2. run make at the root of the directory to build the project
3. run ./cub3D at the root of the directory to run it
   • ./cub3D [map] to run a custom map

How to make a map

You can copy the example ./maps/city.cub for inspiration.

• the R 90 30 means resolution of width=90 x height=30 (a.k.a. how many pixels (characters) to print)
• you can safely ingore all the setting after it
• the map is represented with characters at the end of the file (it has to be a rectagle)
  • N, S, W or E will be the initial position and the direction of the player
  • 1 means wall
  • 0 means empty block

This is a fork of my project for 42 School.

Only tested on MacOS.