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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)