Polygons and Points
by Marshall on May 13, 2005
Here is an interesting article, circa 1987, which provides a nice explaination, and some C code, on how to programatically determine if a point in a 2-D or 3-D space lies within an n-sided polygon.
by Marshall on May 13, 2005
Here is an interesting article, circa 1987, which provides a nice explaination, and some C code, on how to programatically determine if a point in a 2-D or 3-D space lies within an n-sided polygon.
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