public void RemoveAt(int index)
 {
     IronSightEnginePINVOKE.D3DMaterialVector_RemoveAt(swigCPtr, index);
     if (IronSightEnginePINVOKE.SWIGPendingException.Pending)
     {
         throw IronSightEnginePINVOKE.SWIGPendingException.Retrieve();
     }
 }