With Get Spline Length i get wrong measurments for curly spline. How to get proper length?

wrong spline length Animation Nodes 2.0.4 Blender 2.79b


The Get Spline Length node approximates the length of the spline, as there is no efficient analytical solution to that. The node provides a resolution option in the Advanced Node Settings to control the precision of the approximation. Increasing that should allow a more accurate computation of the length:


  • $\begingroup$ One little question off topic: Do You have AN on Blender 2.8? $\endgroup$
    – fomaamof
    Nov 27 '18 at 14:31
  • $\begingroup$ @fomaamof Yes, it is not fully functional yet, but it is usable. However, there are no pre-compiled binaries available online, so you will have to compile it yourself if you want. $\endgroup$
    – Omar Emara
    Nov 27 '18 at 15:15

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