/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file subdivSegment.I
 * @author drose
 * @date 2003-10-14
 */

/**
 *
 */
INLINE SubdivSegment::
SubdivSegment(const double *cint, int f, int t) :
  _cint(cint),
  _f(f),
  _t(t)
{
}

/**
 * Returns the net score of the segment.
 */
INLINE double SubdivSegment::
get_score() const {
  return _cint[_t] - _cint[_f];
}

/**
 * Returns a score that indicates how badly the segment needs to be further
 * subdivided.  The greater the number, the greater the need.
 */
INLINE double SubdivSegment::
get_need() const {
  return get_score() / (double)(_num_cuts+1);
}

/**
 * Sorts the segments in descending order of need.
 */
INLINE bool SubdivSegment::
operator < (const SubdivSegment &other) const {
  return get_need() > other.get_need();
}