added a UML folder with AmbientLight.uml and DirectionalLight.uml

[jharraf]

No description provided.

[gneisswork]

It would be good to create class for Point3D and Color and use those classes in a Light class. The Light class can be the base for AmbientLight and DirectionalLight

[Settlemoir]

I am thinking back to learning interfaces in 150, and would this be a good place to use one? Lights, Shapes, and the Camera are all somewhat different, but are all going to have positions (x,y,z) in a scene, so would it make sense to make a Prop interface?

Lets say there was a a Prop interface that just required the implementation of getters and setters for X, Y, Z coordinates.

Then, Lights, Shapes, and the Camera classes could implement the Prop interface and I think a scene could then just be fed an array or list of Props