tofu 🌸

tofu is a tiny opengl 3.3 renderer written in c++. it is very barebones and it is meant as a learning project.

features

• basic glfw and opengl setup
• shader loading
• multiple objects per buffer
• instanced rendering
• optional deferred rendering and framebuffer support
• pseudo compute shaders (using transform feedback)
• basic camera
• basic material support
• imgui customizable interface

examples

• solar system 🪐: a complete example with multiple objects, instanced rendering, compute shaders, occlusion culling, deferred rendering and more
• crane 🏗️: a simple example with a single object that can be controlled with the keyboard
• raymarching 🌈: shader only rendering with raymarching

building

you will need make and a c++ compiler that supports c++17.

git clone https://github.com/eerii/tofu.git
cd tofu/examples/[example]
make