/// <summary>
/// Call this function to see if the point was on an object. If the point was
/// on an object an ObjRef is returned; otherwise null is returned.
/// </summary>
/// <returns>A point object reference.</returns>
public Rhino.DocObjects.ObjRef PointOnObject()
{
Rhino.DocObjects.ObjRef rc = new Rhino.DocObjects.ObjRef();
IntPtr pThis = ConstPointer();
IntPtr pObjRef = rc.NonConstPointer();
if (!UnsafeNativeMethods.CRhinoGetPoint_PointOnObject(pThis, pObjRef))
{
rc.Dispose();
rc = null;
}
return rc;
}
