Hey everyone,

Hope you can help me with this question. I am trying to calculate all neighbors in a point grid with the proximity 3D node. Now the output of this node are the links as lines and a topography. Besides that however, I would also like to know the length of each line.

Therefore one might consider to use the curve length on the links output. However, I am working with quite a big dataset (like 100.000 points) and the curve length function therefore takes too much time to calculate.

Now my question is: in the output panel of the link, the length of the lines is already calculated and presented. I was wondering if there is any way to get these lengths in a fast way.

For your information, I am familiar with Python but not so much with C# and VB. Already tried parallel computing the curve length, but that didn’t solve the issue.

Hope you can help me out

Problem: