raytracing.zig

Zig implementation of a ray tracer by following along with the Ray Tracing in One Weekend book. Link below:

Ray Tracing in One Weekend

Usage

# for now, make changes to rendered scene in src/main.zig
# <make changes>
zig build -Doptimize=ReleaseFast
zig-out/bin/rtow > image.ppm

TODO

• Unit tests

• Configurable renders

• Optimizations (e.g. SIMD)