Sample questions: in ps and pdf
The polygon triangulation problem is harder than anything you would see on the test,
so don't be scared by that question. Try for example, triangulating a convex polygon for an easier example.
Also, you should take a look at a4. The test will focus on the latter part of the course,
Computational Geometry, Image Warping and Morphing, Particle Systems etc.
The test will focus mostly on weeks 7 on, so, for example, Anti-aliasing techniques for texture mapping
was not in the review, but it could be on the test.