Ray tracer

This is a simple ray tracer written in C++.

Features

It uses the following concepts :

• Ray tracing
• Phong shading
• Reflection
• Refraction
• Anti-aliasing
• Soft shadows
• Depth of field

Build

mkdir build
cd build
cmake ..
make

Run

./raytracer

Output

The output is a .ppm file that can be visualized with an image viewer.