How to make hexagonal lines on the surface of the mesh

Grasshopper
,
3

The Icon of NGon is created from dual of remeshed triangle mesh.

For such geometries use @DanielPiker TriMesh to remesh the geometry and create dual.

You can use NGon dual component to convert triangles to dual mesh.

image
image1574×635 78.4 KB

Sample.gh (19.6 KB)