use 4 cull pattern components to select each point
point 0=true, false, false, false
point 1=false, true, false, false
point 2=false, false, true, false
point 3=false, false, false, true
Thanks for replay
But it didn’t work, I have changed my points order, the number of points are different from the first path till forth one, 2, 4, 6, 8, 10, 11
You can download the GH and Rhino files and take look
Thanks