Find Centreline of 3D Mesh Tube

[laurent_delrieu]

Here a link to a similar question, but one solutions just works with open mesh not closed ones

Voronoi 3D for centerline of bifurcation, the last mile to go

Hello here is my way, putting an integer value at each naked edges. Smoothing the weigths, then trying to find the circle … [image] [image] [image] [image] Still need to link the ends, sort end points choose the one that are far from the naked edges, find the centroid, connect the centroid You will need Nautilus plugin centerline mesh.gh (79.9 KB) Seems to work with 4 tubes [image]