// Begin License:
// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
// All rights reserved.
//
// This file is part of the Carve CSG Library (http://carve-csg.com/)
//
// This file may be used under the terms of the GNU General Public
// License version 2.0 as published by the Free Software Foundation
// and appearing in the file LICENSE.GPL2 included in the packaging of
// this file.
//
// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE.
// End:

#pragma once

#include <iterator>
#include <list>
#include <iterator>
#include <limits>

#include <carve/carve.hpp>
#include <carve/tag.hpp>
#include <carve/geom.hpp>
#include <carve/kd_node.hpp>
#include <carve/geom3d.hpp>
#include <carve/aabb.hpp>

namespace carve {
  namespace point {

    struct Vertex : public tagable {
      carve::geom3d::Vector v;
    };



    struct vec_adapt_vertex_ptr {
      const carve::geom3d::Vector &operator()(const Vertex * const &v) { return v->v; }
      carve::geom3d::Vector &operator()(Vertex *&v) { return v->v; }
    };



    struct PointSet {
      std::vector<Vertex> vertices;
      carve::geom3d::AABB aabb;

      PointSet(const std::vector<carve::geom3d::Vector> &points);
      PointSet() {
      }

      void sortVertices(const carve::geom3d::Vector &axis);

      size_t vertexToIndex_fast(const Vertex *v) const;
    };

  }
}