18 Equation Appendix

This Appendix describes some important formula and matrices referred to in the text.

 
• 18.1 Projection Matrices
  • 18.1.1 Perspective Projection
  • 18.1.2 Orthographic Projection
• 18.2 Lighting Equations
  • 18.2.1 Attenuation Factor
  • 18.2.2 Spotlight Effect
  • 18.2.3 Ambient Term
  • 18.2.4 Diffuse Term
  • 18.2.5 Specular Term
  • 18.2.6 Putting It All Together