271 lines
13 KiB
C++
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
|
|
|