path of paths

knowing that grasshopper can´t handle jagged arrays as output, there is an example about how to use datatree to take data from an array and drop them in an "path of paths" ?

DataTree <Line> MyTree = new DataTree <Line>();

List <Line> MYLines= new List <Line>();

List <Point3d> MYPoints = new List <Point3d>(); // points in each line

for ( bla; bla; bla)

{

GH_Path p = new GH_Path(i);

MyTree.Add(MyLines[i], p) // adding each line in a path

and now....

how can I add paths inside each path to include points?

}

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