path of paths

Replies to This Discussion

Permalink Reply by Rajaa Issa on October 25, 2012 at 5:00pm

Hi pepe,

Here is an example of turning a list of curve array into a GH structure (tree).  

Hope it be helpful.

///////////////////////

bool ArrayToTree(List<Rhino.Geometry.Line[]> rhArray, ref GH_Structure<GH_Line> ghTree)
{
  int k = 0;
  int m = 0;
  foreach (Rhino.Geometry.Line[] row in rhArray)

  {

    if (row.Length > 0)
    {
      var path = new GH_Path(k++);

      m = 0;
      foreach (Rhino.Geometry.Line line in row)
      {
        ghTree.Insert(new GH_Line(line), path, m++);
      }
    }
  }

  return true;
}

Permalink Reply by pepe ballesteros on October 26, 2012 at 10:38am

Hi Raaja

veeeeeery helpfull.

nice and clear.

but... 

why you use the GH_Structure and GH_Line type to get back data from the ArrayToTree function ?

why not a tree, and Line?

by the way : what are the diferences between both spacenames?

when can we use each?

and  where can I found the GH_ spacename?