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View Full Version : Intersectionline of two planes



fobru
01-05-2004, 03:44 AM
Does anybody know how to calculate the begin and end point of the intersectionline of two planes?
The two planes are known by three points(x,y,z).

jebus
01-05-2004, 04:53 AM
http://geometryalgorithms.com/Archive/algorithm_0104/algorithm_0104B.htm

that should summarize it nicely for you