Objects
Lights
Uniform illumination.
Non-uniform illumination.
How Real Lights Work (As Opposed to How We're Going to Fudge It)
Light attenuating over distance.
Angle to light effects illumination.
Directional Lights
Point Lights
Spot Lights
Ambient Light
View Point (Camera)
Perspective Projection
Perspective diagram.
Flat Projection
Orthographic diagram.
Orthographic example.
Perspective example.