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Raycasting with SDL2 and C

This is a raycasting demo written in c using the SDL2 library for drawing. I made it for my youtube channel Eclips-Coding(link). I also made a video showing the program in running(link).

Controls

In the main demo the controls are fairly simple:

• WASD to move arround
• QE to turn the player

In the level editor its also fairly simple, just click where you want the line to start and where you want the line to end. Also a quick tip is to overlap the end of lines as a 1 pixel gap can look very large due to the low resolution.

Instalation

I use SDL2, gcc and make. To install these for you OS i suggest looking for a guide as these are just general purpose good tools.