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// Begin License:
// Copyright (C) 2006-2014 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 either the GNU General
// Public License version 2 or 3 (at your option) as published by the
// Free Software Foundation and appearing in the files LICENSE.GPL2
// and LICENSE.GPL3 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 <carve/carve.hpp>
#include <carve/geom2d.hpp>
#include <carve/vector.hpp>
#include <carve/matrix.hpp>
#include <carve/geom3d.hpp>
#include <carve/aabb.hpp>
#include <carve/tag.hpp>
#include <vector>
#include <list>
#include <map>
namespace carve {
namespace poly {
struct Object;
template<unsigned ndim>
class Vertex : public tagable {
public:
typedef carve::geom::vector<ndim> vector_t;
typedef Object obj_t;
vector_t v;
obj_t *owner;
Vertex() : tagable(), v() {
}
~Vertex() {
}
Vertex(const vector_t &_v) : tagable(), v(_v) {
}
};
struct hash_vertex_ptr {
template<unsigned ndim>
size_t operator()(const Vertex<ndim> * const &v) const {
return (size_t)v;
}
template<unsigned ndim>
size_t operator()(const std::pair<const Vertex<ndim> *, const Vertex<ndim> *> &v) const {
size_t r = (size_t)v.first;
size_t s = (size_t)v.second;
return r ^ ((s >> 16) | (s << 16));
}
};
template<unsigned ndim>
double distance(const Vertex<ndim> *v1, const Vertex<ndim> *v2) {
return distance(v1->v, v2->v);
}
template<unsigned ndim>
double distance(const Vertex<ndim> &v1, const Vertex<ndim> &v2) {
return distance(v1.v, v2.v);
}
struct vec_adapt_vertex_ref {
template<unsigned ndim>
const typename Vertex<ndim>::vector_t &operator()(const Vertex<ndim> &v) const { return v.v; }
template<unsigned ndim>
typename Vertex<ndim>::vector_t &operator()(Vertex<ndim> &v) const { return v.v; }
};
struct vec_adapt_vertex_ptr {
template<unsigned ndim>
const typename Vertex<ndim>::vector_t &operator()(const Vertex<ndim> *v) const { return v->v; }
template<unsigned ndim>
typename Vertex<ndim>::vector_t &operator()(Vertex<ndim> *v) const { return v->v; }
};
}
}
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