Grasshopper

algorithmic modeling for Rhino

openNurbs and surface management

Hi,

I am using the openNurbs tool with Rhino on a simple mesh.

I would like to know :

  - the coordinates of the points of the mesh,

  - for each triangle of the mesh, the vertex points, 

  - and finally, to which surface of the object a triangle belong.

I find the solution for the first two objectives, but I really don't know how to get a surface numbering and the surface number to which a triangle belong.

I found the first two information on the opennurbs_mesh.cpp file, with the method :

void ON_Mesh::Dump( ON_TextLog& dump )

Thank you for your help

Views: 434

Replies to This Discussion

Permalink Reply by David Rutten on May 3, 2012 at 4:30am

Hi Elisa,

this sounds very much like a C++ plug-in question. You should probably ask on the Rhino plugin developer newsgroup, have a look here: http://www.rhino3d.com/developer.htm  and here: http://news2.mcneel.com/scripts/dnewsweb.exe?cmd=xover&group=rh...

--

David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by Elisa Berrini on May 9, 2012 at 2:19am

Hi David,

Thank you for your answer and the links, I sent a message to the Rhino developer.

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