CSc 433/533 Computer Graphics -- Lecture Slides
(Based on Lecture Notes by Gene Myers)
[Lectures 1, 2, 3] [Lectures 4, 5, 6, 7] [Lectures 8, 9, 10] [Lectures 11, 12] [Lectures 13, 14] [Lectures 15, 16, 17]
[Lectures 18, 19] [Lectures 20, 21] [Lectures 22,23,24] [Lectures 25,26,27]

Lecture 20

20.1 Ray Tracing	20.2 Perspective & Parallel	20.3  Specifying, Transforming, RayIntersecting

20.4  The Unit Sphere	20.5 RayCasting in CSG	20.6 Instance Tree Building	20.7  Pierce List

Lecture 21

21.1 Pierce List Construction	21.2 Light and Color	21.3  How to display intensities	21.4  How to display intensities

21.5  Dithering	21.6 Error Diffusion in 2D	21.7  COLOR	21.8  Color Models