rango

Rango is a very simple raytracer written in golang. This is an attempt to learn go.

The first pass is very similar to C raytracer I have written earlier https://github.com/bnaveenkr/raytracer

Some points for performance sake:

• Image Size: for quick testing, use something like 320x240
• Recursion Depth: Can be kept 0 for no reflections/refractions
• Cone and Cylinder can use smaller resolution, default image uses 32
• Sphere resolution, unlike Cone and Cylinder, is power of 4

How to run

cd raytracer
go build
./raytracer

Output Image