Distance between two points

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Revision as of 11:07, 28 May 2009 by Martin Schaefer (Talk | contribs)
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This will calculate the distance between two points using the vector function distanceTo() 

on distanceBetweenPoints(pt1, pt2)
  return vector(pt1[1], pt1[2], 0).distanceTo(vector(pt2[1], pt2[2], 0))
end
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