RayTracer.ml

🌈 Path tracer implemented in OCaml based on "Ray Tracing in One Weekend"

Features

• Defocus Blur
• Motion Blur
• Bounding Volume Hierarchies
• Textures
  • Checker Texture
• Instance Translation & Rotation

Usage

To set up the environment, run the following command (Ubuntu)

apt install opam
opam init
opam install dune

To render the scene, run the following command

make

, and the rendered scene will be stored in ./output/

Screenshots

Ray Tracing in One Weekend

Result: (Intel i7-8750H CPU @ 2.20GHz) (Random Scene)

Ray Tracing finished in 1474.2 s.

Random Scene	Sphere Sea (hd)

Ray Tracing: The Next Week

Result: (Intel i7-8750H CPU @ 2.20GHz)

Bouncing spheres (2071.7 s)	Texture (531.9 s)	Light (1654.9 s)

Empty Cornell box (437.5 s)	Cornell box with two blocks (958.3 s)	Standard Cornell box (1165.1 s)