Method ReplacePoint

libs/geometry/spline.cpp:47–56

}

void Spline::ReplacePoint(PointD const & pt)
{
  ASSERT_GREATER(m_position.size(), 1, ());
  ASSERT(!m_length.empty(), ());
  ASSERT(!m_direction.empty(), ());
  m_position.pop_back();
  m_length.pop_back();
  m_direction.pop_back();
  AddPoint(pt);
}

bool Spline::IsProlonging(PointD const & pt) const
{