$ time ruby cover.rb
writing cover.ppm
[====================] 100%
real 10m12.298s
user 39m22.258s
sys 0m8.533s
- BVH acceleration
- OBJ triangle mesh loading
- Depth of field
- Texture mapping
- Antialiasing
- Parallel processing
- Primitives
- Sphere
- Triangle
- Ground
- Materials
- Lambertian
- Metal
- Dielectric
- Diffuse light
rake install
- Ray tracing book series by Peter Shirley [Book]
- Ray tracing from ground up [Book]