Raytracing in Go

A simple 3D raytracing engine, purely as a learning exercise.

Features:

• Lighting (point, directional, ambient)
• Shadows
• Reflections (n levels)
• Object interface for theoretical support for any geometric object (currently supports Triangles, Boxes and Spheres)

Example output

The image above was rendered with the example code in examples/png/main.go

There's also a basic terminal-based 3D game demo.

TODO

• Texturing