#Raycaster with Lighting
This program builds upon the previous ray casting projects to incorporate ray tracing to allow for the modeling of refraction and reflection. By modifying the behavior of he ray caster to allow for recursive calls to the trace method, we can represent reflection and refraction by tracing additional rays that continue past the first collision with modifications to their direction depending upon the amount and type of reflection or refraction modeled by each object
##Usage
To build the program, simply type ‘make’ and the project will build
Use the format ./raytrace width height object-file.json output-file.ppm
width and height cannot be zero
Please make sure the object-file is a valid .json file. See the example json file for a format example