DeleteMeshFace

Deletes one or more faces from a mesh object.

Rhino.DeleteMeshFace (strObject, intFaceIndex)

Rhino.DeleteMeshFace (strObject, arrFaceIndices)

strObject	Required. String. The object's identifier.
intFaceIndex	Required. Number. The index of the face to delete.
arrFaceIndices	Required. Number. The indices of the faces to delete.

Number	The number of faces deleted from the mesh object if successful.
Null	If not successful, or on error.

Dim strMesh, arrIndices

strMesh = Rhino.GetObject("Select mesh", 32)

If Not IsNull(strMesh) Then

arrIndices = Rhino.GetMeshFaces(strMesh)

If IsArray(arrIndices) Then

Call Rhino.DeleteMeshFace(strMesh, arrIndices)

End If