10/7/04© University of Wisconsin, CS559 Fall 2004 Last Time Transformations Homogeneous coordinates Directions Rotation Geometry 101 – Points, edges, triangles/polygons.
10/19/04© University of Wisconsin, CS559 Fall 2004 Last Time Clipping –Why we care –Sutherland-Hodgman –Cohen-Sutherland –Intuition for Liang-Barsky Homework.
9/30/04© University of Wisconsin, CS559 Fall 2004 Last Time Reconstruction Aliasing Compositing Intro.
