libigl_Martin/include/igl/cgal/signed_distance_isosurface.h

// This file is part of libigl, a simple c++ geometry processing library.
// 
// Copyright (C) 2014 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_CGAL_SIGNED_DISTANCE_ISOSURFACE_H
#define IGL_CGAL_SIGNED_DISTANCE_ISOSURFACE_H
#include "../igl_inline.h"
#include "../signed_distance.h"
#include <Eigen/Core>
namespace igl
{
  namespace cgal
  {
    // SIGNED_DISTANCE_ISOSURFACE Compute the contour of an iso-level of the
    // signed distance field to a given mesh.
    //
    // Inputs:
    //   IV  #IV by 3 list of input mesh vertex positions
    //   IF  #IF by 3 list of input triangle indices
    //   level  iso-level to contour in world coords, negative is inside.
    //   angle_bound  lower bound on triangle angles (mesh quality) (e.g. 28)
    //   radius_bound  upper bound on triangle size (mesh density?) (e.g. 0.02)
    //   distance_bound  cgal mysterious parameter (mesh density?) (e.g. 0.01)
    //   sign_type  method for computing distance _sign_ (see
    //     ../signed_distance.h)
    // Outputs:
    //   V  #V by 3 list of input mesh vertex positions
    //   F  #F by 3 list of input triangle indices
    //  
    IGL_INLINE bool signed_distance_isosurface(
      const Eigen::MatrixXd & IV,
      const Eigen::MatrixXi & IF,
      const double level,
      const double angle_bound,
      const double radius_bound,
      const double distance_bound,
      const SignedDistanceType sign_type,
      Eigen::MatrixXd & V,
      Eigen::MatrixXi & F);
  }
}

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

#endif