public new static vtkConeSource SafeDownCast(vtkObjectBase o) { vtkConeSource vtkConeSource = null; uint mteStatus = 0u; uint mteIndex = 4294967295u; uint rawRefCount = 0u; IntPtr intPtr = vtkConeSource.vtkConeSource_SafeDownCast_22((o == null) ? default(HandleRef) : o.GetCppThis(), ref mteStatus, ref mteIndex, ref rawRefCount); if (IntPtr.Zero != intPtr) { bool flag; vtkConeSource = (vtkConeSource)Methods.CreateWrappedObject(mteStatus, mteIndex, rawRefCount, intPtr, true, out flag); if (flag) { vtkConeSource.Register(null); } } return(vtkConeSource); }