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5 1/10/98 - Split areas into smaller tiles
7 1/14/98 - Don't create shared corners or edges if one already exists.
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14 1/14/98 - Reassemble triangles using only body, shared corners, and
17 1/12/98 - Try reversing cw-wound strips rather than calling glFrontFace()
20 1/12/98 - Generate a face adjacency matrix