Subdividing a triangulated surface

tringulated.dxf (227.4 KB)
Hello !!!
I need any help or any sugestios for this case !
THANKS IN ADVANCE for your HELP !!!


looks like a custom “collapse edge”-Algorithm with many special cases.

Is this really a grasshopper question ?
maybe “subdividing” is not the right term ?

standard rhino commands / Did you check

  • _quadremesh
  • maybe _QuadrangulateMesh
  • _CollapseMeshEdge (this would be the closest you get for manual editing)

your .dxf file consists of polylines.
maybe also post a mesh ?

kind regards -tom

Serge_C TRIANGLE.gh (33.3 KB)
It’s working very good , may be not perfect .
But I’m still a beginner !!!

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