The Cube3D project at 42 school is an introductory project that focuses on creating a simple 3D graphics engine using the Raycasting technique. The objective of the project is to render a 3D maze-like environment on the screen using only 2D graphics primitives.
This project introduces students to several key concepts in computer graphics and game development, including:
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Raycasting: Students implement the Raycasting algorithm to render the 3D environment from a 2D perspective, calculating the distance of walls and casting rays to create the illusion of depth.
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Texture Mapping: The project involves texture mapping, where textures are applied to walls to give them a realistic appearance and enhance the visual quality of the rendered scene.
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User Input Handling: Students must handle user input, such as keyboard events, to allow the player to navigate through the 3D environment, move forward, backward, and rotate the camera view.
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Map Parsing: The project requires parsing a map file to generate the 3D maze environment dynamically, including the layout of walls, corridors, and the player's starting position.
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Graphics Rendering: Graphics primitives such as lines and rectangles are used to draw the walls, floors, and ceilings of the 3D environment on the screen.
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Game Loop: Students implement a game loop to continuously update the game state, handle user input, and render the graphics to provide an interactive gameplay experience.
In summary, the Cube3D project provides students with hands-on experience in computer graphics and game development. It allows them to apply their knowledge of mathematics, algorithms, and C programming to create a simple yet visually impressive 3D graphics engine using the Raycasting technique.
- You need to clone the repository with the following command in the terminal:
git clone https://github.com/Gl1tsh/42_cube3D.git
- Now you need to enter the folder of the clone you've made
- Run the command:
make - Once compiled, launch the game with a valid map:
./cub3D maps/good/<map of your choice> - Exemple, you can copy past this :
./cub3D maps/good/shoji.cub - To exit the game at any time, simply press
esckey
| Commands | Move |
|---|---|
W/A/S/D |
front/left/down/right |
mouse rotate |
turn left or right |