kalai Posted June 10, 2011 Share Posted June 10, 2011 i have a line and a circle . how to get intersction point in lisp help me regards kalai Quote Link to comment Share on other sites More sharing options...
Lee Mac Posted June 10, 2011 Share Posted June 10, 2011 If the line/circle are entities in the drawing, the easiest way is to use the IntersectWith method, examples for which may be found here. If you are looking for the points of intersection, given the two points defining the line and circle centre and radius, then a little math must be used. Quote Link to comment Share on other sites More sharing options...
kalai Posted June 10, 2011 Author Share Posted June 10, 2011 thanks it works with intersectwith method Quote Link to comment Share on other sites More sharing options...
Lee Mac Posted June 10, 2011 Share Posted June 10, 2011 If you wanted to go the mathematical route, I have just added a Line-Circle Intersection function to my set of Geometric Functions. Lee Quote Link to comment Share on other sites More sharing options...
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