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How many points are need to construct a smooth circular arc?

Question asked by Interfly on Aug 3, 2016
Latest reply on Aug 3, 2016 by Dan_Patterson

Hi all.  I need to construct circular arc by  array using Arcpy. Apparently the larger the circle, the more number of points in ArcMap. How many points are need to keep same smoothness with ArcMap platform, what's the relationship between diameter R and Number of points to get it?

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