kicad/include/boost/polygon/point_3d_concept.hpp

271 lines
13 KiB
C++

/*
Copyright 2008 Intel Corporation
Use, modification and distribution are subject to the Boost Software License,
Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
*/
#ifndef GLT_POINT_3D_CONCEPT_HPP
#define GLT_POINT_3D_CONCEPT_HPP
#include "point_concept.hpp"
#include "point_3d_data.hpp"
#include "point_3d_traits.hpp"
namespace boost { namespace polygon{
struct point_3d_concept {};
template <typename T>
struct is_point_3d_concept { typedef gtl_no type; };
template <>
struct is_point_3d_concept<point_3d_concept> { typedef gtl_yes type; };
//template <>
//struct is_point_concept<point_3d_concept> { typedef void type; };
template <typename T>
struct is_mutable_point_3d_concept { typedef gtl_no type; };
template <>
struct is_mutable_point_3d_concept<point_3d_concept> { typedef gtl_yes type; };
template <typename T, typename CT>
struct point_3d_coordinate_type_by_concept { typedef void type; };
template <typename T>
struct point_3d_coordinate_type_by_concept<T, gtl_yes> { typedef typename point_3d_traits<T>::coordinate_type type; };
template <typename T>
struct point_3d_coordinate_type {
typedef typename point_3d_coordinate_type_by_concept<T, typename is_point_3d_concept<typename geometry_concept<T>::type>::type>::type type;
};
template <typename T, typename CT>
struct point_3d_difference_type_by_concept { typedef void type; };
template <typename T>
struct point_3d_difference_type_by_concept<T, gtl_yes> {
typedef typename coordinate_traits<typename point_3d_traits<T>::coordinate_type>::coordinate_difference type; };
template <typename T>
struct point_3d_difference_type {
typedef typename point_3d_difference_type_by_concept<
T, typename is_point_3d_concept<typename geometry_concept<T>::type>::type>::type type;
};
template <typename T, typename CT>
struct point_3d_distance_type_by_concept { typedef void type; };
template <typename T>
struct point_3d_distance_type_by_concept<T, gtl_yes> {
typedef typename coordinate_traits<typename point_3d_traits<T>::coordinate_type>::coordinate_distance type; };
template <typename T>
struct point_3d_distance_type {
typedef typename point_3d_distance_type_by_concept<
T, typename is_point_3d_concept<typename geometry_concept<T>::type>::type>::type type;
};
struct y_p3d_get : gtl_yes {};
template <typename T>
typename enable_if< typename gtl_and<y_p3d_get, typename gtl_if<typename is_point_3d_concept<typename geometry_concept<T>::type>::type>::type>::type,
typename point_3d_coordinate_type<T>::type >::type
get(const T& point, orientation_3d orient) { return point_3d_traits<T>::get(point, orient); }
struct y_p3d_set : gtl_yes {};
template <typename T, typename coordinate_type>
typename enable_if< typename gtl_and<y_p3d_set, typename is_mutable_point_3d_concept<typename geometry_concept<T>::type>::type>::type, void>::type
set(T& point, orientation_3d orient, coordinate_type value) { point_3d_mutable_traits<T>::set(point, orient, value); }
struct y_p3d_set2 : gtl_yes {};
template <typename T, typename coordinate_type>
typename enable_if< typename gtl_and<y_p3d_set2, typename is_mutable_point_3d_concept<typename geometry_concept<T>::type>::type>::type, void>::type
set(T& point, orientation_2d orient, coordinate_type value) { point_3d_mutable_traits<T>::set(point, orient, value); }
struct y_p3d_construct : gtl_yes {};
template <typename T, typename coordinate_type1, typename coordinate_type2, typename coordinate_type3>
typename enable_if< typename gtl_and<y_p3d_construct, typename is_mutable_point_3d_concept<typename geometry_concept<T>::type>::type>::type, T>::type
construct(coordinate_type1 x_value, coordinate_type2 y_value, coordinate_type3 z_value) {
return point_3d_mutable_traits<T>::construct(x_value, y_value, z_value); }
struct y_p3d_assign : gtl_yes {};
template <typename point_3d_type_1, typename point_3d_type_2>
typename enable_if<
typename gtl_and_3<y_p3d_assign, typename is_mutable_point_3d_concept<typename geometry_concept<point_3d_type_1>::type>::type,
typename is_point_3d_concept<typename geometry_concept<point_3d_type_2>::type>::type>::type,
point_3d_type_1>::type &
assign(point_3d_type_1& lvalue, const point_3d_type_2& rvalue) {
set(lvalue, HORIZONTAL, get(rvalue, HORIZONTAL));
set(lvalue, VERTICAL, get(rvalue, VERTICAL));
set(lvalue, PROXIMAL, get(rvalue, PROXIMAL));
return lvalue;
}
struct y_p3d_z : gtl_yes {};
template <typename point_type>
typename enable_if< typename gtl_and<y_p3d_z, typename is_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type,
typename point_3d_traits<point_type>::coordinate_type >::type
z(const point_type& point) { return get(point, PROXIMAL); }
struct y_p3d_x : gtl_yes {};
template <typename point_type, typename coordinate_type>
typename enable_if< typename gtl_and<y_p3d_x, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type, void>::type
x(point_type& point, coordinate_type value) { set(point, HORIZONTAL, value); }
struct y_p3d_y : gtl_yes {};
template <typename point_type, typename coordinate_type>
typename enable_if< typename gtl_and<y_p3d_y, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type, void>::type
y(point_type& point, coordinate_type value) { set(point, VERTICAL, value); }
struct y_p3d_z2 : gtl_yes {};
template <typename point_type, typename coordinate_type>
typename enable_if< typename gtl_and<y_p3d_z2, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type, void>::type
z(point_type& point, coordinate_type value) { set(point, PROXIMAL, value); }
struct y_p3d_equiv : gtl_yes {};
template <typename T, typename T2>
typename enable_if<
typename gtl_and_3<y_p3d_equiv, typename gtl_same_type<point_3d_concept, typename geometry_concept<T>::type>::type,
typename gtl_same_type<point_3d_concept, typename geometry_concept<T2>::type>::type>::type,
bool>::type
equivalence(const T& point1, const T2& point2) {
return x(point1) == x(point2) && y(point1) == y(point2) && z(point1) == z(point2);
}
struct y_p3d_dist : gtl_yes {};
template <typename point_type_1, typename point_type_2>
typename enable_if< typename gtl_and_3<y_p3d_dist, typename is_point_3d_concept<typename geometry_concept<point_type_1>::type>::type,
typename is_point_3d_concept<typename geometry_concept<point_type_2>::type>::type>::type,
typename point_3d_difference_type<point_type_1>::type>::type
euclidean_distance(const point_type_1& point1, const point_type_2& point2, orientation_3d orient) {
typedef typename coordinate_traits<typename point_3d_traits<point_type_1>::coordinate_type>::coordinate_difference return_type;
return_type return_value =
(return_type)get(point1, orient) - (return_type)get(point2, orient);
return return_value < 0 ? -return_value : return_value;
}
struct y_p3d_man_dist : gtl_yes {};
template <typename point_type_1, typename point_type_2>
typename enable_if< typename gtl_and_3<y_p3d_man_dist, typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_1>::type>::type,
typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_2>::type>::type>::type,
typename point_3d_difference_type<point_type_1>::type>::type
manhattan_distance(const point_type_1& point1, const point_type_2& point2) {
return euclidean_distance(point1, point2, HORIZONTAL) + euclidean_distance(point1, point2, VERTICAL)
+ euclidean_distance(point1, point2, PROXIMAL);
}
struct y_p3d_dist2 : gtl_yes {};
template <typename point_type_1, typename point_type_2>
typename enable_if< typename gtl_and_3< y_p3d_dist2,
typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_1>::type>::type,
typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_2>::type>::type>::type,
typename point_3d_distance_type<point_type_1>::type>::type
euclidean_distance(const point_type_1& point1, const point_type_2& point2) {
typedef typename coordinate_traits<typename point_3d_traits<point_type_1>::coordinate_type>::coordinate_distance return_value;
return_value pdist = (return_value)euclidean_distance(point1, point2, PROXIMAL);
pdist *= pdist;
return sqrt((double)(distance_squared(point1, point2) + pdist));
}
struct y_p3d_convolve : gtl_yes {};
template <typename point_type_1, typename point_type_2>
typename enable_if< typename gtl_and_3< y_p3d_convolve,
typename is_mutable_point_3d_concept<typename geometry_concept<point_type_1>::type>::type,
typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_2>::type>::type>::type,
point_type_1>::type &
convolve(point_type_1& lvalue, const point_type_2& rvalue) {
x(lvalue, x(lvalue) + x(rvalue));
y(lvalue, y(lvalue) + y(rvalue));
z(lvalue, z(lvalue) + z(rvalue));
return lvalue;
}
struct y_p3d_deconvolve : gtl_yes {};
template <typename point_type_1, typename point_type_2>
typename enable_if<
typename gtl_and_3<y_p3d_deconvolve, typename is_mutable_point_3d_concept<typename geometry_concept<point_type_1>::type>::type,
typename gtl_same_type<point_3d_concept, typename geometry_concept<point_type_2>::type>::type>::type,
point_type_1>::type &
deconvolve(point_type_1& lvalue, const point_type_2& rvalue) {
x(lvalue, x(lvalue) - x(rvalue));
y(lvalue, y(lvalue) - y(rvalue));
z(lvalue, z(lvalue) - z(rvalue));
return lvalue;
}
struct y_p3d_scale_up : gtl_yes {};
template <typename point_type>
typename enable_if< typename gtl_and<y_p3d_scale_up, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type,
point_type>::type &
scale_up(point_type& point,
typename coordinate_traits<typename point_3d_traits<point_type>::coordinate_type>::unsigned_area_type factor) {
x(point, x(point) * (typename point_3d_traits<point_type>::coordinate_type)factor);
y(point, y(point) * (typename point_3d_traits<point_type>::coordinate_type)factor);
z(point, z(point) * (typename point_3d_traits<point_type>::coordinate_type)factor);
return point;
}
struct y_p3d_scale_down : gtl_yes {};
template <typename point_type>
typename enable_if< typename gtl_and<y_p3d_scale_down, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type,
point_type>::type &
scale_down(point_type& point,
typename coordinate_traits<typename point_3d_traits<point_type>::coordinate_type>::unsigned_area_type factor) {
typedef typename point_3d_traits<point_type>::coordinate_type Unit;
typedef typename coordinate_traits<Unit>::coordinate_distance dt;
x(point, scaling_policy<Unit>::round((dt)(x(point)) / (dt)factor));
y(point, scaling_policy<Unit>::round((dt)(y(point)) / (dt)factor));
z(point, scaling_policy<Unit>::round((dt)(z(point)) / (dt)factor));
return point;
}
struct y_p3d_scale : gtl_yes {};
template <typename point_type, typename scaling_type>
typename enable_if< typename gtl_and<y_p3d_scale, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type,
point_type>::type &
scale(point_type& point,
const scaling_type& scaling) {
typedef typename point_3d_traits<point_type>::coordinate_type Unit;
Unit x_(x(point)), y_(y(point)), z_(z(point));
scaling.scale(x_, y_, z_);
x(point, x_);
y(point, y_);
z(point, z_);
return point;
}
struct y_p3d_transform : gtl_yes {};
template <typename point_type, typename transformation_type>
typename enable_if< typename gtl_and<y_p3d_transform, typename is_mutable_point_3d_concept<typename geometry_concept<point_type>::type>::type>::type,
point_type>::type &
transform(point_type& point, const transformation_type& transformation) {
typedef typename point_3d_traits<point_type>::coordinate_type Unit;
Unit x_(x(point)), y_(y(point)), z_(z(point));
transformation.transform(x_, y_, z_);
x(point, x_);
y(point, y_);
z(point, z_);
return point;
}
template <typename T>
struct geometry_concept<point_3d_data<T> > {
typedef point_3d_concept type;
};
}
}
#endif