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Closestdistance value close to zero

Question asked by Iyed Briki on Jul 7, 2018
Latest reply on Jul 8, 2018 by Fifi Riri


Sometimes when using the function ModelDoc2::ClosestDistance to evaluate the distance between two surfaces that overlap, the returned value is very small but not 0. ( for example : 4,16333634234434E-17 ). Any ideas why? Can these values be considered as 0? or am I doing something rong?

Thank you very much