CGAL 5.1.2 - 2D Regularized Boolean Set-Operations
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Each one of these functions computes the union of two given polygons p1
and p2
. If the two given polygons overlap, it returns true
, and places the resulting polygon in p
. Otherwise, it returns false
.
The signature of the function is:
bool join(const Type1 & p1, const Type2 & p2, General_polygon_with_holes_2 & res);
Parameters
The types of the parameters of the join()
function are any of the following combinations.
Functions | |
template<class Kernel , class Container > | |
bool | CGAL::join (const Polygon_2< Kernel, Container > &p1, const Polygon_2< Kernel, Container > &p2, General_polygon_with_holes_2< Polygon_2< Kernel, Container > > &res) |
writes the union of the polygons p1 and p2 into the polygon with holes res . More... | |
template<class Kernel , class Container > | |
bool | CGAL::join (const Polygon_2< Kernel, Container > &p1, const Polygon_with_holes_2< Kernel, Container > &p2, General_polygon_with_holes_2< Polygon_2< Kernel, Container > > &res) |
writes the union of the polygons p1 and p2 into the polygon with holes res . More... | |
template<class Kernel , class Container > | |
bool | CGAL::join (const Polygon_with_holes_2< Kernel, Container > &p2, const Polygon_2< Kernel, Container > &p1, General_polygon_with_holes_2< Polygon_2< Kernel, Container > > &res) |
writes the union of the polygons p1 and p2 into the polygon with holes res . More... | |
template<class Kernel , class Container > | |
bool | CGAL::join (const Polygon_with_holes_2< Kernel, Container > &p2, const Polygon_with_holes_2< Kernel, Container > &p1, General_polygon_with_holes_2< Polygon_2< Kernel, Container > > &res) |
writes the union of the polygons p1 and p2 into the polygon with holes res . More... | |
template<class Traits > | |
bool | CGAL::join (const General_polygon_2< Traits > &p1, const General_polygon_2< Traits > &p2, General_polygon_with_holes_2< General_polygon_2< Traits > > &res) |
writes the union of the general polygons p1 and p2 into the polygon with holes res . More... | |
template<class Traits > | |
bool | CGAL::join (const General_polygon_2< Traits > &p1, const General_polygon_with_holes_2< General_polygon_2< Traits > > &p2, General_polygon_with_holes_2< General_polygon_2< Traits > > &res) |
writes the union of the polygons p1 and p2 into the polygon with holes res . More... | |
template<class Traits > | |
bool | CGAL::join (const General_polygon_with_holes_2< General_polygon_2< Traits > > &p2, const General_polygon_2< Traits > &p1, General_polygon_with_holes_2< General_polygon_2< Traits > > &res) |
writes the union of the general polygons p1 and p2 into the polygon with holes res . More... | |
template<class Polygon > | |
bool | CGAL::join (const General_polygon_with_holes_2< Polygon > &p1, const General_polygon_with_holes_2< Polygon > &p2, Traits::Polygon_with_holes_2 &res) |
writes the union of the general polygons p1 and p2 into the polygon with holes res . More... | |
template<class InputIterator , class OutputIterator > | |
OutputIterator | CGAL::join (InputIterator begin, InputIterator end, OutputIterator oi) |
computes the union of the general polygons (or general polygons with holes) in the given range. More... | |
template<class InputIterator1 , class InputIterator2 , class OutputIterator > | |
OutputIterator | CGAL::join (InputIterator1 pgn_begin1, InputIterator1 pgn_end1, InputIterator2 pgn_begin2, InputIterator2 pgn_end2, OutputIterator oi) |
computes the union of the general polygons and general polygons with holes in the given two ranges. More... | |
bool CGAL::join | ( | const Polygon_2< Kernel, Container > & | p1, |
const Polygon_2< Kernel, Container > & | p2, | ||
General_polygon_with_holes_2< Polygon_2< Kernel, Container > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const Polygon_2< Kernel, Container > & | p1, |
const Polygon_with_holes_2< Kernel, Container > & | p2, | ||
General_polygon_with_holes_2< Polygon_2< Kernel, Container > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const Polygon_with_holes_2< Kernel, Container > & | p2, |
const Polygon_2< Kernel, Container > & | p1, | ||
General_polygon_with_holes_2< Polygon_2< Kernel, Container > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const Polygon_with_holes_2< Kernel, Container > & | p2, |
const Polygon_with_holes_2< Kernel, Container > & | p1, | ||
General_polygon_with_holes_2< Polygon_2< Kernel, Container > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const General_polygon_2< Traits > & | p1, |
const General_polygon_2< Traits > & | p2, | ||
General_polygon_with_holes_2< General_polygon_2< Traits > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the general polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const General_polygon_2< Traits > & | p1, |
const General_polygon_with_holes_2< General_polygon_2< Traits > > & | p2, | ||
General_polygon_with_holes_2< General_polygon_2< Traits > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const General_polygon_with_holes_2< General_polygon_2< Traits > > & | p2, |
const General_polygon_2< Traits > & | p1, | ||
General_polygon_with_holes_2< General_polygon_2< Traits > > & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the general polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
bool CGAL::join | ( | const General_polygon_with_holes_2< Polygon > & | p1, |
const General_polygon_with_holes_2< Polygon > & | p2, | ||
Traits::Polygon_with_holes_2 & | res | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
writes the union of the general polygons p1
and p2
into the polygon with holes res
.
Returns true
if the two given polygons overlap.
OutputIterator CGAL::join | ( | InputIterator | begin, |
InputIterator | end, | ||
OutputIterator | oi | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
computes the union of the general polygons (or general polygons with holes) in the given range.
(The value type of the input iterator is used to distinguish between the two.) The result, represented by a set of general polygon with holes, is written into the output iterator oi
. The output iterator is returned. The value type of the OutputIterator
is Traits::Polygon_with_holes_2
.
OutputIterator CGAL::join | ( | InputIterator1 | pgn_begin1, |
InputIterator1 | pgn_end1, | ||
InputIterator2 | pgn_begin2, | ||
InputIterator2 | pgn_end2, | ||
OutputIterator | oi | ||
) |
#include <CGAL/Boolean_set_operations_2.h>
computes the union of the general polygons and general polygons with holes in the given two ranges.
The result, represented by a set of general polygon with holes, is written into the output iterator oi
. The output iterator is returned. The value type of the OutputIterator
is Traits::Polygon_with_holes_2
.