internal virtual int GetRedElement()
{
if (m_b_quad_tree)
{
if (!m_b_swap_elements)
{
return(!m_b_paths ? m_seg_iter.GetStartPointIndex() : m_path_index);
}
return(m_quad_tree.GetElement(m_element_handle));
}
return(m_intersector.GetRedElement(m_intersector.GetHandleA()));
}