Small environment and "animation" rendered with OpenGl

Showcase

2025-05-29.15-42-12.mp4

Compile

./build.sh

It's a bash script that will build for Linux by default. But if your on wsl and has mingw installed, then it'll build a native windows static executable instead. If you're on Msys2 it'll dectect and also build native windows executable.

Run

• bin/island [scene_input_file]
• If no scene_input_file is provided, a default one will be used

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Need:

C++ 20 compiler

• Might work with c++17 compiler, but it was only tested with g++ 12.2.0

For linux it needs X11 devel libs because we'compiling Glfw ourselves

On void:

sudo xbps-install -S libX11-devel libXcursor-devel libXrandr-devel libXinerama-devel libXi-devel

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Commands:

• w, s, d, a forward, backward, sideways movement
• click and drag to control the view direction
• space, q to go up
• e to go down
• wheel to change fov

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Recommended Settings

• You can feed environment settings to the executable through a argument path. The default settings are in src/input.txt.
• If width or depth exceeds 100 might get pretty LOW fps. It's recommended to stay below this range, and the height be less then 50

Project Folder Structure

• src/ contains all the source code, it containes main.cpp for a pseudo-bash script that includes the actual project island.cpp, also can find the input.txt that provides a default scene description
• src/game all the island code that dependes on all the other folder in the src
• src/utils utils function, doenst depend on any files
• src/math generic mat and vec classes for matrices and vectors respectivaly, only depends on src/utils
• src/platform implementation of Window Interface using glut for now
• src/graphics all the core for graphics, loading meshes, loading texture and rendering using shaders
• src/assets contain static C arrays that contains data about the .obj directly into C, which means it'll be embedded into the executable
• vendor/ All external libraries, glad, noise, utily for obj2c, stb image
• bin/ binaries
• assets/ resources for the project, including shaders, textures, models.
• docs/ definition of the project from my class