REVIEW TEST 2
                        CS458 Dec 4, 1996
                        CLOSED BOOK TEST

Creation and representation of Solid objects
Polygon Surfaces
Mathematical formula
Parametric representation of sheets (including ruled surfaces)
Quadric Surfaces
Blobby Objects
Spline Representations
Sweep Representations
Constructive Solid-Geometry (CSG) Methods
Deformation (and morphing) to create a new object
Octrees (and quadtrees)
BSP Trees
Fractal-Geometry Methods
Particle Systems
Physically Based Modeling

Visualization of Data Sets
  plot data, convert into image, pseudo color, contour plots, volume rendering
  vector fields, multivariate data fields

Three-Dimensional Viewing
  Viewing Coordinates
  Projections
    Projection Transformations
  Clipping

Visible-Surface Detection Methods
        Back-Face Detection
        Z-buffer
        Depth-Sorting Method