Grasshopper

algorithmic modeling for Rhino

GH_Mesh to Rhino.Geometry Mesh

hello all,

I need to convert from GH_Mesh to Rhino.Geometry Mesh

with no success, any clue?

thanks in advance

c.

Im trying this:

GH_Structure<Grasshopper.Kernel.Types.GH_Mesh> datatreeMeshing = null;

if (!DA.GetDataTree(0, out datatreeMeshing)) { return; }

List<Grasshopper.Kernel.Types.GH_Mesh> meshlist = datatreeMeshing.FlattenData();

foreach(Grasshopper.Kernel.Types.GH_Mesh ghMesh in meshlist)

{

  if (ghM.IsValid)
  {

    Mesh m = new Mesh();
    ghMesh.CastFrom(m); //fails here in the Castform...

  }

}

Views: 569

Replies to This Discussion

Permalink Reply by David Rutten on July 19, 2015 at 12:26am
CastFrom goes the other way around. CastTo would do it, but you can also just access the mesh inside the GH_Mesh directly using the Value property.

Note the GH_Mesh may be shared, so if you want to make changes to the mesh, you must create a duplicate first.
Permalink Reply by cdelab on July 19, 2015 at 12:15pm

thanks David,

I try CastTo<> also but didn't work. 

I'm using the Value property instead.

regards

C

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