gmv-direct-info.cc

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/*
 * lib-gmapkernel : Un noyau de 3-G-cartes et des opérations.
 * Copyright (C) 2004, Moka Team, Université de Poitiers, Laboratoire SIC
 *               http://www.sic.sp2mi.univ-poitiers.fr/
 * Copyright (C) 2009, Guillaume Damiand, CNRS, LIRIS,
 *               guillaume.damiand@liris.cnrs.fr, http://liris.cnrs.fr/
 *
 * This file is part of lib-gmapkernel
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

//******************************************************************************
#include "g-map-vertex.hh"
using namespace GMap3d;
//******************************************************************************
void CGMapVertex::allocCoordToDirectInfo(int AMarkNumber,
                     int ADirectInfoIndex,
                     TOrbit AOrbitUsed)
{
  if (AOrbitUsed==ORBIT_NONE)
    {
      for (CDynamicCoverageAll it(this); it.cont(); ++it)
    if (isMarked(*it, AMarkNumber))
      setDirectInfo(*it, ADirectInfoIndex, new TCoordinate);
    }
  else
    {
      assert(isOrbitUsed(AOrbitUsed));
      int treated = getNewMark();

      for (CDynamicCoverageAll it(this); it.cont(); ++it)
    if (!isMarked(*it, treated))
      {
        if (isMarked(*it, AMarkNumber))
          {
        CDart * owner = getEmbeddingOwner(*it, AOrbitUsed);
        assert(owner!=NULL);

        setDirectInfo(owner, ADirectInfoIndex, new TCoordinate);

        markOrbit(owner, AOrbitUsed, treated);
          }
        else
          setMark(*it, treated);
      }

      negateMaskMark(treated);
      freeMark(treated);
    }
}
//******************************************************************************
void CGMapVertex::allocCoordToDirectInfo(CDart * ADart, TOrbit AOrbit,
                     int ADirectInfoIndex,
                     TOrbit AOrbitUsed)
{
  assert(ADart!=NULL);

  int mark = getNewMark();

  markOrbit(ADart, AOrbit, mark);
  allocCoordToDirectInfo(mark, ADirectInfoIndex, AOrbitUsed);
  unmarkOrbit(ADart, AOrbit, mark);

  freeMark(mark);
}
//******************************************************************************
void CGMapVertex::duplicateVertexToDirectInfo(int AMarkNumber,
                          int ADirectInfoNumber)
{
  int treated = getNewMark();

  for (CDynamicCoverageAll it(this); it.cont(); ++it)
    if (!isMarked(*it, treated))
      {
    if (isMarked(*it, AMarkNumber))
      for (CDynamicCoverageVertex cov(this, *it); cov.cont(); ++cov)
        {
          setMark(*cov, treated);

          if (isOrbitUsed(*cov, ORBIT_VERTEX))
        (*cov)->setDirectInfo(ADirectInfoNumber,
                      new CVertex(* getVertex(*cov)));
    
          else
        (*cov)->setDirectInfo(ADirectInfoNumber, NULL);
        }
    else
      {
        setMark(*it, treated);
        (*it)->setDirectInfo(ADirectInfoNumber, NULL);
      }
      }

  negateMaskMark(treated);
  freeMark(treated);
}
//******************************************************************************
void CGMapVertex::deleteDuplicatedVertex(int ADirectInfoNumber)
{
  for (CDynamicCoverageAll it(this); it.cont(); ++it)
    delete getDirectInfoAsVertex(*it, ADirectInfoNumber);
}
//******************************************************************************
void CGMapVertex::updateDirectInfoWithVertex(int ADirectInfoNumber)
{
  CDynamicCoverageAll it(this);

  for (; it.cont(); ++it)
    if ((*it)->getDirectInfo(ADirectInfoNumber) != NULL)
      * getDirectInfoAsVertex(*it, ADirectInfoNumber) = * getVertex(*it);
}
//******************************************************************************
void CGMapVertex::pointDirectInfoToAttributeVertex(int ADirectInfoIndex)
{
  int treated= getNewMark();

  for (CDynamicCoverageAll it(this); it.cont(); ++it)
    if (!isMarked(*it, treated))
      {
    CAttributeVertex* vertex = getVertex(*it);

    if (vertex!=NULL)
      for (CDynamicCoverageVertex cov(this, *it); cov.cont(); ++cov)
        {
          setMark(*cov,treated);
          (*cov)->setDirectInfo(ADirectInfoIndex, vertex);
        }
      }

  negateMaskMark(treated);
  freeMark(treated);
}
//******************************************************************************
void CGMapVertex::pointDirectInfoToAttributeVertex(int ADirectInfoIndex,
                          CDart* ADart)
{
  assert(ADart!=NULL);

  CAttributeVertex* vertex = findVertex(ADart);

  assert(vertex!=NULL);

  for (CDynamicCoverageVertex cov(this, ADart); cov.cont(); ++cov)
    (*cov)->setDirectInfo(ADirectInfoIndex, vertex);
}
//******************************************************************************
void CGMapVertex::pointDirectInfoToAttributeVertex(int ADirectInfoIndex,
                           CDart* ADart, TOrbit AOrbit)
{
  int treated= getNewMark();
  TOrbit orbit= AND_ORBIT(AOrbit,ORBIT_VERTEX);
  
  CCoverage* it=getDynamicCoverage(ADart,AOrbit);
  
  for (; it->cont(); ++(*it))
    if (!isMarked(**it, treated))
      {
    CAttributeVertex* vertex = findVertex(**it);
    
    if (vertex!=NULL)
      {
        CCoverage* it2 = getDynamicCoverage(**it, orbit);
        for (; it2->cont(); ++(*it2))
          {
        setMark(**it2,treated);
        (**it2)->setDirectInfo(ADirectInfoIndex, vertex);
          }
        
        delete it2;
      }
      }

  delete it;
  
  unmarkOrbit(ADart, AOrbit, treated);
  freeMark(treated);
}
//******************************************************************************