libigl_Martin/include/igl/ARAPEnergyType.h

// This file is part of libigl, a simple c++ geometry processing library.
// 
// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
// 
// This Source Code Form is subject to the terms of the Mozilla Public License 
// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_ARAPENERGYTYPE_H
#define IGL_ARAPENERGYTYPE_H
namespace igl
{
  //     ARAP_ENERGY_TYPE_SPOKES  "As-rigid-as-possible Surface Modeling" by [Sorkine and
  //       Alexa 2007], rotations defined at vertices affecting incident edges,
  //       default
  //     ARAP_ENERGY_TYPE_SPOKES-AND-RIMS  Adapted version of "As-rigid-as-possible Surface
  //       Modeling" by [Sorkine and Alexa 2007] presented in section 4.2 of or
  //       "A simple geometric model for elastic deformation" by [Chao et al.
  //       2010], rotations defined at vertices affecting incident edges and
  //       opposite edges
  //     ARAP_ENERGY_TYPE_ELEMENTS  "A local-global approach to mesh parameterization" by
  //       [Liu et al.  2010] or "A simple geometric model for elastic
  //       deformation" by [Chao et al.  2010], rotations defined at elements
  //       (triangles or tets) 
  //     ARAP_ENERGY_TYPE_DEFAULT  Choose one automatically: spokes and rims
  //       for surfaces, elements for planar meshes and tets (not fully
  //       supported)
  enum ARAPEnergyType
  {
    ARAP_ENERGY_TYPE_SPOKES = 0,
    ARAP_ENERGY_TYPE_SPOKES_AND_RIMS = 1,
    ARAP_ENERGY_TYPE_ELEMENTS = 2,
    ARAP_ENERGY_TYPE_DEFAULT = 3,
    NUM_ARAP_ENERGY_TYPES = 4
  };
}
#endif