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PC Paintbrush Image  |  1995-08-31  |  82.2 KB  |  640x480  |  4-bit (6 colors)
   ocr: This image was created for the VGA Programming Tutorial by Barny Mercer - - - - - - - - - - / - Intersections - A - - - 1 I - - - - - A through poly - - - - - - - - - 1 - - . X à - - - - - Convex Polygons - - - - Non-convex polygons Notice that the number of intersections per line in a convex has polygon can never exceed 2, while a non-convex polygon more than 2 intersections at some points.