libigl_Martin/include/igl/tetgen/read_into_tetgenio.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_TETGEN_READ_INTO_TETGENIO_H
#define IGL_TETGEN_READ_INTO_TETGENIO_H
#include "../igl_inline.h"

#include <string>
#define TETLIBRARY 
#include "tetgen.h" // Defined tetgenio, REAL

namespace igl
{
  namespace tetgen
  {
    // Read a mesh or point set into tetgenio (input object for calling tetgen).
    // Many file formats are already supported by tetgen:
    //   .off
    //   .ply
    //   .node
    //   .ply
    //   .medit
    //   .vtk
    //   etc.
    // Noteably it does not support .obj which is loaded by hand here (also
    // demonstrating how to load points/faces programatically)
    //
    // If the file extension is not recognized the filename is assumed to be the
    // basename of a collection describe a tetmesh, (of which at least the .node
    // file must exist):
    //   [filename].node
    //   [filename].ele
    //   [filename].face
    //   [filename].edge
    //   [filename].vol
    //
    // Inputs:
    //   path  path to file or basename to files
    // Outputs:
    //   in  tetgenio input object
    // Returns true on success, false on error
    IGL_INLINE bool read_into_tetgenio(const std::string & path, tetgenio & in);
  }
}


#ifndef IGL_STATIC_LIBRARY
#  include "read_into_tetgenio.cpp"
#endif

#endif