Hello James,

I have tried to maipulate the internal organization x-length and z-length of the pointarray, but the PointExt-node seems that it not support this feature/inputs at the moment. So I have to improve the node first. It is also possible to integrate the feature in the concat2-node, but that would cause wiered results with inputs of different length and wouln't help here.
The picture shows what I wanted to do:



With the xLength and zLength informations, the polyLine node can seperate the pointsequences and produces independent segments.

I will try to solve this in the next days.

Have a nice day
Karsten