How can I extract a simplified polyline from an Organic mesh

[devin_jernigan]

maybe this will help/

Cockroach - PointCloud Processing for Rhino

You need to use the skeleton component from Cockroach plugin. Also remesh the mesh because skeleton components works by contracting initial mesh. [image] The implementation comes from here, and it is the most simple method I used: https://doc.cgal.org/latest/Surface_mesh_skeletonization/index.html Mesh_Skeleton_Test.gh (360.7 KB)