raytracer

Implemented a basic raytracer without libraries and framework with vanila C++.

An example image created by this program

Some of the features below are attributed this book

• Sphere
• Materials
  • Metal
  • Dielectric
  • Lambertian (matte)
• Refraction
• Reflection
• Depth of field

I implemented the following features:

• Box, Triangle, Rectangle
• Soft shadow
• Light sources
  • point light
  • parallel light
• Gloss (blinn coloring)

TODO:

• add 3d alphabets to diplay my name in the scene
• application to data visualization
• Torus
• Fractal