SetDifference node Wrong answer … 3 points Right answer … 1 point Help ? [differenza liste 1] [differenza liste]

Check if X, Y, Z of each points are equal in this lists. [ForumDynamoBIM_20180102_1216_1]

Thanks Robert2017 for the reply The problem is that my points derive from calculation They are not the same because there is tolerance … the difference node does not see the same That is, the node does not work

I had already found this problem solved in [image] Subtraction lists List 1 with 12 points (red in the picture) List 2 with 5 points (green in the picture) subtraction —> 7 points —> List 3 It does not work the phrase (python image): if not (math.fabs (r-ind) == 0): …

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Lists-Logic

alex_volt January 2, 2018, 3:36pm 4

I had already found this problem
solved in

I had forgotten the solution

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