Categorising points into their own subtree in C#

Grasshopper
, ,
1

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image1758×683 114 KB

Hi, within my C# script, I want to categorise each of these points within the tree into their own subtree from the start point to centre, can anyone help me with this?

Thank you.

2

Assuming that your Crvs/Lines start/end pts are OK (with regard the common pt).

public DataTree<Point3d> divPtTree;

  public void Divide(List<Curve> cList, int N, bool ends){
    divPtTree = new DataTree<Point3d>();
    for(int i = 0; i < cList.Count;i++){
      Point3d[] pts; cList[i].DivideByCount(N, ends, out pts);
      divPtTree.AddRange(pts, new GH_Path(i));
    }
  }
1 Like
3

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image1916×756 90.5 KB

Uploading the code would have helped !

 private void RunScript(List<Point3d> anchors, List<Point3d> allGoals, Point3d center, ref object A)
  {
    DataTree<Point3d> sorted = new DataTree<Point3d>();


    for (int i = 0; i < anchors.Count; i++)
    {
      Line l = new Line(center, anchors[i]);
      GH_Path g = new GH_Path(i);

      for (int j = 0; j < allGoals.Count; j++)
      {
        if (l.DistanceTo(allGoals[j], true) < Rhino.RhinoDoc.ActiveDoc.ModelAbsoluteTolerance)
        {
          sorted.Add(allGoals[j], g);
        }
      }
    }

    A = sorted;
  }

SortPtsByLine.gh (8.8 KB)

1 Like
4

Sorry about that, thanks for the solution

5

Thank you for this, it helped :grinning: