# Mesh.Mesh examples

Examples for [Mesh](https://developer.rhino3d.com/api/rhinocommon/type/rhino.geometry.mesh/ctor.md) in Rhino.Geometry.Mesh.

## C#

```cs
using System;

partial class Examples
{
  public static Rhino.Commands.Result AddMesh(Rhino.RhinoDoc doc)
  {
    Rhino.Geometry.Mesh mesh = new Rhino.Geometry.Mesh();
    mesh.Vertices.Add(0.0, 0.0, 1.0); //0
    mesh.Vertices.Add(1.0, 0.0, 1.0); //1
    mesh.Vertices.Add(2.0, 0.0, 1.0); //2
    mesh.Vertices.Add(3.0, 0.0, 0.0); //3
    mesh.Vertices.Add(0.0, 1.0, 1.0); //4
    mesh.Vertices.Add(1.0, 1.0, 2.0); //5
    mesh.Vertices.Add(2.0, 1.0, 1.0); //6
    mesh.Vertices.Add(3.0, 1.0, 0.0); //7
    mesh.Vertices.Add(0.0, 2.0, 1.0); //8
    mesh.Vertices.Add(1.0, 2.0, 1.0); //9
    mesh.Vertices.Add(2.0, 2.0, 1.0); //10
    mesh.Vertices.Add(3.0, 2.0, 1.0); //11

    mesh.Faces.AddFace(0, 1, 5, 4);
    mesh.Faces.AddFace(1, 2, 6, 5);
    mesh.Faces.AddFace(2, 3, 7, 6);
    mesh.Faces.AddFace(4, 5, 9, 8);
    mesh.Faces.AddFace(5, 6, 10, 9);
    mesh.Faces.AddFace(6, 7, 11, 10);
    mesh.Normals.ComputeNormals();
    mesh.Compact();
    if (doc.Objects.AddMesh(mesh) != Guid.Empty)
    {
      doc.Views.Redraw();
      return Rhino.Commands.Result.Success;
    }
    return Rhino.Commands.Result.Failure;
  }
}
```

## Python

```py
import Rhino
import scriptcontext
import System.Guid

def AddMesh():
    mesh = Rhino.Geometry.Mesh()
    mesh.Vertices.Add(0.0, 0.0, 1.0) #0
    mesh.Vertices.Add(1.0, 0.0, 1.0) #1
    mesh.Vertices.Add(2.0, 0.0, 1.0) #2
    mesh.Vertices.Add(3.0, 0.0, 0.0) #3
    mesh.Vertices.Add(0.0, 1.0, 1.0) #4
    mesh.Vertices.Add(1.0, 1.0, 2.0) #5
    mesh.Vertices.Add(2.0, 1.0, 1.0) #6
    mesh.Vertices.Add(3.0, 1.0, 0.0) #7
    mesh.Vertices.Add(0.0, 2.0, 1.0) #8
    mesh.Vertices.Add(1.0, 2.0, 1.0) #9
    mesh.Vertices.Add(2.0, 2.0, 1.0) #10
    mesh.Vertices.Add(3.0, 2.0, 1.0) #11
    
    mesh.Faces.AddFace(0, 1, 5, 4)
    mesh.Faces.AddFace(1, 2, 6, 5)
    mesh.Faces.AddFace(2, 3, 7, 6)
    mesh.Faces.AddFace(4, 5, 9, 8)
    mesh.Faces.AddFace(5, 6, 10, 9)
    mesh.Faces.AddFace(6, 7, 11, 10)
    mesh.Normals.ComputeNormals()
    mesh.Compact()
    if scriptcontext.doc.Objects.AddMesh(mesh)!=System.Guid.Empty:
        scriptcontext.doc.Views.Redraw()
        return Rhino.Commands.Result.Success
    return Rhino.Commands.Result.Failure

if __name__=="__main__":
    AddMesh()
```

## VB.NET

```vbnet
Partial Class Examples
  Public Shared Function AddMesh(ByVal doc As Rhino.RhinoDoc) As Rhino.Commands.Result
    Dim mesh As New Rhino.Geometry.Mesh()
    mesh.Vertices.Add(0.0, 0.0, 1.0) '0
    mesh.Vertices.Add(1.0, 0.0, 1.0) '1
    mesh.Vertices.Add(2.0, 0.0, 1.0) '2
    mesh.Vertices.Add(3.0, 0.0, 0.0) '3
    mesh.Vertices.Add(0.0, 1.0, 1.0) '4
    mesh.Vertices.Add(1.0, 1.0, 2.0) '5
    mesh.Vertices.Add(2.0, 1.0, 1.0) '6
    mesh.Vertices.Add(3.0, 1.0, 0.0) '7
    mesh.Vertices.Add(0.0, 2.0, 1.0) '8
    mesh.Vertices.Add(1.0, 2.0, 1.0) '9
    mesh.Vertices.Add(2.0, 2.0, 1.0) '10
    mesh.Vertices.Add(3.0, 2.0, 1.0) '11
    mesh.Faces.AddFace(0, 1, 5, 4)
    mesh.Faces.AddFace(1, 2, 6, 5)
    mesh.Faces.AddFace(2, 3, 7, 6)
    mesh.Faces.AddFace(4, 5, 9, 8)
    mesh.Faces.AddFace(5, 6, 10, 9)
    mesh.Faces.AddFace(6, 7, 11, 10)
    mesh.Normals.ComputeNormals()
    mesh.Compact()
    If doc.Objects.AddMesh(mesh) <> Guid.Empty Then
      doc.Views.Redraw()
      Return Rhino.Commands.Result.Success
    End If
    Return Rhino.Commands.Result.Failure
  End Function
End Class
```