Intersection of two line segments

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I have two lines L1 :[x1 x2],[y1 y2] and L2: [x3 x4],[y3 y4]. I need to find their intersection. Is there any builtin matlab function to find the intersection?

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John D'Errico
John D'Errico 2017-9-14
No, at least not for line segments. Lines are trivial.
But you can download intersections from the file exchange, written by Doug Schwarz.

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imma notaro
imma notaro 2017-10-5
try polyxpoly

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