kaboussi/cRayCast

A simple raycasting algorithm using c language

About:

cRay is a raycasting game engine written in C language that uses the Digital Differential Analysis aka the "DDA" algorithm.

Overview:

Dependencies:

The MLX42 is a minimal graphical library that depends on OpenGL and glfw library.

• For distribution based on Debian

➜ sudo apt update
➜ sudo apt install build-essential libx11-dev libglfw3-dev libglfw3 xorg-dev

➜ # for Wayldan display server you will need extra packeges
➜ sudo apt install libwayland-dev libxkbcommon-dev wayland-protocols extra-cmake-modules libglfw3-wayland

• For MacOS you can find the documentation.
• For Windows WSL2 here's the documentation.

Setup:

➜  ~ git clone https://github.com/https://github.com/kaboussi/cRay
➜  ~ cd cRay/MLX42
➜  ~ cmake -B build
➜  ~ cmake --build build -j4

Compile and run:

• Using Cmake

➜  ~ cmake -B cmake-build-debug
➜  ~ cd cmake-build-debug
➜  ~ make -C cmake-build-debug
➜  ~ ./cmake-build-debug/cRay assets/maps/map.cub

• Using Makfile

➜  ~ make
➜  ~ ./cRay assets/maps/map.cub

Resources:

• Lodev
• Youtube