Why does Connectivity-DelaunayEdges in python produce a flat list?

rassvet2020 · February 10, 2021, 8:50am

Hello,
how can I get a two-dimensional array using the command ghpythonlib. components.DelaunayEdges in python?dela.gh (10.5 KB)

AndersDeleuran · February 10, 2021, 9:21am

You could implement the underlying Grasshopper.Kernel.Delaunay.Solver directly. That should give you explicit control of what’s going on (i.e. unlike the node-in-code namespace used in ghpythonlib.components):

import Grasshopper as gh
dc = gh.Kernel.Geometry.Delaunay.Solver.Solve_Connectivity(nodes,0.1,False)
dc.GetConnections(nodeIndex) # Get connections for a node at the index

Here’s a thread from the old Grasshopper forum that might help as well:

rassvet2020 · February 12, 2021, 2:42pm

thank you it helped me a lot