Included Files:
- main.cpp
- Parse.cpp & Parse.h
- Mesh.cpp & Mesh.h
- Vector2D.cpp & Vector2D.h
- Vector3D.cpp & Vector3D.h
- Objects.cpp & Objects.h: Defines the objects of the input file (Lights, Camera, Triangles, Spheres, Planes, etc)
- Ray.cpp & Ray.h: Defines the ray used in the tracing program.
- RayTracer.cpp & RayTracer.h: Defines the ray tracing execution.
- SceneReader.cpp & SceneReader.h: Defines the class that reads the input file.
- Surface.h: Defines the super class used by BVH, Triangle, and Sphere.
- bvh_box.cpp & bvh_box.h: Defines the bounding box for an object (Triangle or Sphere)
- BVH.cpp & BVH.h: Defines the Bounding Volume Hierarchy structure. 

Compile:
- Makefile -- The make file for all the above files.

To run the main program, just type:
- ./Theme06_m01 path_of_file/file_name.txt

i.e. ./Theme06_m01 /User/xxx/Folder_name/file_name.txt


NOTE: I am a novice C++ programmer please feel free to fix and/or recommend a solution to any bugs found. Thanks.