BoundarySnappingT.hh 4.87 KB
Newer Older
1 2 3
/*===========================================================================*\
 *                                                                           *
 *                               OpenMesh                                    *
Martin Schultz's avatar
Martin Schultz committed
4 5 6 7
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
8 9
 *                                                                           *
 *---------------------------------------------------------------------------*
Martin Schultz's avatar
Martin Schultz committed
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
 *                                                                           *
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
 *                                                                           *
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
39 40 41 42 43
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
44 45
 *   $Revision$                                                         *
 *   $Date$                   *
46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
 *                                                                           *
\*===========================================================================*/


#ifndef BOUNDARYSNAPPING_HH
#define BOUNDARYSNAPPING_HH

//=============================================================================
//
//  CLASS BoundarySnappingT
//
//=============================================================================

//== INCLUDES =================================================================

//== NAMESPACE ================================================================

//== CLASS DEFINITION =========================================================

/** \brief Snaps selected vertices at boundaries
 *
 * Snaps selected boundary vertices together if they are closer than the given
 * distance. No new vertices will be introduced on either edge, so they are just
 * snapped to existing ones.
 *
Jan Möbius's avatar
Jan Möbius committed
71 72
 * If vertices in the interior are selected, they will also get snapped to the
 * opposite boundary, if in range.
73 74 75 76 77 78
 */
template<class MeshT>
class BoundarySnappingT {

public:

Jan Möbius's avatar
Jan Möbius committed
79
  explicit BoundarySnappingT(MeshT& _mesh );
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103

  /** \brief snaps boundary vertices
   *
   * snaps selected boundary vertices where the vertices
   * distance is not greater than the given distance
   *
   * @param _epsilon max Distance between 2 boundary vertices
   *
   */
  void snap(double _epsilon);

private:

  MeshT& mesh_;

};

#if defined(INCLUDE_TEMPLATES) && !defined(BOUNDARYSNAPPING_CC)
#define BOUNDARYSNAPPING_TEMPLATES
#include "BoundarySnappingT.cc"
#endif

#endif