#RayTracing

##Description A Raytracing program to create photo realistic pictures. Each pixel of the picture is generated by sending a ray from the camera position trough the scene. If an intersection is encountered, the ray may be reflected or refracted and may be split up in several rays.

##Sample Pictures:

##Instructions Dependencies:

Qt5, Open MPI (and CMake for building)

Building:

    mkdir bin/
    cd bin/
    cmake ../src/
    make

Running the program:

Serial-mode:

    ./bin/raytracing  param/sample.scn

Parallel:

    mpirun -np 5  ./bin/raytracing  param/sample.scn

Piped:

    <e.g. physics_engine>  |  ./bin/raytracing