Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

▼Ngeo
CPlane	Inherits from shape. Implements functionability for plane shape and its materials. and the ray-plane intersections algorithms
CPoint	Holds 3D coordenates for a point in spance
CRay
CShape	Semi abstract class with virtual methods that holds all the calls for getting intersections, getting normals, also for specifying the properties of the material that will be hold by the Material member of this class
CSphere	Class that hold an implicit definition of a sphere through center and radius parameters. It also implements a method for finding intersections
CVec	Expanded class for the ngl::Vec3
CCamera	Holds camera functions which will be accessed by the Render class
CFilm	Holds all the operations regarding to input/output of colour information
CLight	This is a base class that will be used as template when creating concretes types of light
CMaterial
CParser	Reads from text file and iterates using boost tokenizer to "pickup" and store values based on syntax
CPixel	Pixel data structure that will be used to hold the image units
CPointLight	Point light constructor
CRay	Class that holds the definition of a ray. A ray consists of those points on a line starting at an origin O proceeding indefinitely towards an explicit direction. Always going in one direction only along the line
CRenderer	Core of my program, central unit that manages all the other classes almost
CScene	Hold all the objects and lights of the scene
CSingleton	Makes sure that no object is instanciated twice
CSpotLight	Spotlight constructor