Groups/ungroup geometry in C# &python?

Scripting
, ,
1

Help for Groups geometry in C# &python?

IMG_20210524_154036_607
IMG_20210524_154036_607902×166 20.8 KB

group.gh (14.1 KB)
IMG_20210524_154044_843
IMG_20210524_154044_8431227×350 60.1 KB

Python

import ghpythonlib.components as ghc
a=ghc.Group(x)


import Rhino.DocObjects.Tables.GroupTable as rdg

a=rdg.AddToGroup(x)

C#

A = Rhino.DocObjects.Group(x);

Each of these methods was associated with an error
group.gh (14.1 KB)

2

Hi
You can try this code.

using System.Linq;
var gh_Geos = geos.Select(g => GH_Convert.ToGeometricGoo(g)).ToList();
var ghGroup = new GH_GeometryGroup();
ghGroup.Objects.AddRange(gh_Geos);
A = ghGroup;

1
11751×504 70.3 KB

1 Like
3

Thanks Can you tell how it is in Python?
And the UnGroup, how ?in C #, Python
@603419608
@Mahdiyar

4

python：

from Grasshopper.Kernel.Types import GH_GeometryGroup
from Grasshopper.Kernel import GH_Convert

gh_Geos = [GH_Convert.ToGeometricGoo(g) for g in geos]
ghGroup = GH_GeometryGroup()
ghGroup.Objects.AddRange(gh_Geos)
a = ghGroup

1
1908×467 32.3 KB

group.gh (14.4 KB)

2 Likes
5

Group
Group1218×654 43.6 KB 

private void RunScript(List<GeometryBase> geos, ref object A)
{
  var geoGoos = new List<IGH_GeometricGoo>();
  foreach(var geo in geos)
    geoGoos.Add(GH_Convert.ToGeometricGoo(geo));
  var ghGroup = new GH_GeometryGroup();
  ghGroup.Objects.AddRange(geoGoos);
  A = ghGroup;
}

Group.gh (8.0 KB)

1 Like