libigl_Martin/include/igl/cut_mesh_from_singularities.h

// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2014 Daniele Panozzo <daniele.panozzo@gmail.com>, Olga Diamanti <olga.diam@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_CUT_MESH_FROM_SINGULARITIES_H
#define IGL_CUT_MESH_FROM_SINGULARITIES_H
#include "igl_inline.h"
#include <Eigen/Core>
namespace igl
{
  // Given a mesh (V,F) and the integer mismatch of a cross field per edge (MMatch),
  // finds the cut_graph connecting the singularities (seams) and the degree of the singularities
  // singularity_index
  //
  // Input:
  // V:                 #V by 3 list of mesh vertex positions
  // F:                 #F by 3 list of faces
  // MMatch:            #F by 3 list of per corner integer mismatch
  // seams:             #F by 3 list of per corner booleans that denotes if an edge is a seam or not
  //
  template <typename DerivedV, typename DerivedF, typename DerivedM, typename DerivedO>
  IGL_INLINE void cut_mesh_from_singularities(const Eigen::PlainObjectBase<DerivedV> &V,
                                                   const Eigen::PlainObjectBase<DerivedF> &F,
                                                   const Eigen::PlainObjectBase<DerivedM> &MMatch,
                                                   Eigen::PlainObjectBase<DerivedO> &seams);
}
#ifndef IGL_STATIC_LIBRARY
#include "cut_mesh_from_singularities.cpp"
#endif

#endif