NURBS model from a entire mesh

Asked Sep 24 '21 at 18:16

Active Sep 25 '21 at 20:02

Viewed 234 times

I have a mesh in STL file format and imported it into Mathematica.

data=Import["mesh.stl"];

data = Import["mesh.stl", "VertexData"];

Using programs like SolidWorks or similar ones, you can easily generate NURBS surface from meshes. Until now, I didn't find any possibility to do this in Mathematica.

edited Sep 24 '21 at 19:07

Carl Lange

13,065
1
36
70

asked Sep 24 '21 at 18:16

Hans Ulli

Welcome to the Mathematica Stack Exchange! Is your question "how do I generate a NURBS surface from a mesh?" or something like it? Can you please edit your question to ask a specific question? (You may find the documentation and other M.SE questions relating to BSplineSurface useful.) – Carl Lange Sep 24 '21 at 19:08
Check out BSplineSurface and BSplineFunction and Splines guide – Vitaliy Kaurov Sep 24 '21 at 19:55
@Hans Ulli, can stl file generate NURBS surface in Solidworks? – ABCDEMMM Sep 25 '21 at 01:07
1

This question is related, although still no answers - The problem I think is that currently the b-spline fitting is only for structured grids of points (rectangular), and this is not the case for triangulated surfaces – Dunlop Sep 25 '21 at 05:27
I tried BSplineSurface, but wasn't able to create surfaces. – Hans Ulli Sep 25 '21 at 20:05

NURBS model from a entire mesh

0 Answers0