eg0n Posted October 20, 2010 Share Posted October 20, 2010 Hi, i'm still a beginner in lisp and need some help. I want to use some algorithms to simplify a 2D polyline but I don't know how to store the coordinates of each vertex in a different variable. thank you in advance Quote Link to comment Share on other sites More sharing options...
JohnM Posted October 20, 2010 Share Posted October 20, 2010 Since the total number of vertices will be unknown I think the best approach is to create a list of the vertices then access then using then nth function or the forecah function. Without knowing what you plan to do it is difficult to give a direct answer. If you could post you code it would be helpful Quote Link to comment Share on other sites More sharing options...
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