diff options
Diffstat (limited to 'boost/geometry/algorithms/detail/overlay/intersection_insert.hpp')
| -rw-r--r-- | boost/geometry/algorithms/detail/overlay/intersection_insert.hpp | 571 |
1 files changed, 367 insertions, 204 deletions
diff --git a/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp b/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp index 8bca790d74..a13a627456 100644 --- a/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp +++ b/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp @@ -1,6 +1,11 @@ // Boost.Geometry (aka GGL, Generic Geometry Library) -// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. +// Copyright (c) 2007-2014 Barend Gehrels, Amsterdam, the Netherlands. + +// This file was modified by Oracle on 2014. +// Modifications copyright (c) 2014 Oracle and/or its affiliates. + +// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle // Use, modification and distribution is subject to the Boost Software License, // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at @@ -28,8 +33,17 @@ #include <boost/geometry/algorithms/detail/overlay/overlay.hpp> #include <boost/geometry/algorithms/detail/overlay/overlay_type.hpp> #include <boost/geometry/algorithms/detail/overlay/follow.hpp> + +#include <boost/geometry/policies/robustness/robust_point_type.hpp> +#include <boost/geometry/policies/robustness/segment_ratio_type.hpp> +#include <boost/geometry/policies/robustness/get_rescale_policy.hpp> + #include <boost/geometry/views/segment_view.hpp> +#include <boost/geometry/algorithms/detail/overlay/linear_linear.hpp> +#include <boost/geometry/algorithms/detail/overlay/pointlike_pointlike.hpp> + + #if defined(BOOST_GEOMETRY_DEBUG_FOLLOW) #include <boost/foreach.hpp> #endif @@ -41,31 +55,64 @@ namespace boost { namespace geometry namespace detail { namespace intersection { -template -< - typename Segment1, typename Segment2, - typename OutputIterator, typename PointOut, - typename Strategy -> +template <typename PointOut> struct intersection_segment_segment_point { + template + < + typename Segment1, typename Segment2, + typename RobustPolicy, + typename OutputIterator, typename Strategy + > static inline OutputIterator apply(Segment1 const& segment1, - Segment2 const& segment2, OutputIterator out, + Segment2 const& segment2, + RobustPolicy const& robust_policy, + OutputIterator out, Strategy const& ) { typedef typename point_type<PointOut>::type point_type; + typedef typename geometry::robust_point_type + < + typename geometry::point_type<Segment1>::type, + RobustPolicy + >::type robust_point_type; + + // TODO: rescale segment -> robust points + robust_point_type pi_rob, pj_rob, qi_rob, qj_rob; + { + // Workaround: + point_type pi, pj, qi, qj; + assign_point_from_index<0>(segment1, pi); + assign_point_from_index<1>(segment1, pj); + assign_point_from_index<0>(segment2, qi); + assign_point_from_index<1>(segment2, qj); + geometry::recalculate(pi_rob, pi, robust_policy); + geometry::recalculate(pj_rob, pj, robust_policy); + geometry::recalculate(qi_rob, qi, robust_policy); + geometry::recalculate(qj_rob, qj, robust_policy); + } + // Get the intersection point (or two points) - segment_intersection_points<point_type> is - = strategy::intersection::relate_cartesian_segments + typedef segment_intersection_points + < + point_type, + typename segment_ratio_type + < + point_type, RobustPolicy + >::type + > intersection_return_type; + + typedef strategy::intersection::relate_cartesian_segments < policies::relate::segments_intersection_points < - Segment1, - Segment2, - segment_intersection_points<point_type> + intersection_return_type > - >::apply(segment1, segment2); + > policy; + + intersection_return_type is = policy::apply(segment1, segment2, + robust_policy, pi_rob, pj_rob, qi_rob, qj_rob); for (std::size_t i = 0; i < is.count; i++) { @@ -77,24 +124,31 @@ struct intersection_segment_segment_point } }; -template -< - typename Linestring1, typename Linestring2, - typename OutputIterator, typename PointOut, - typename Strategy -> +template <typename PointOut> struct intersection_linestring_linestring_point { + template + < + typename Linestring1, typename Linestring2, + typename RobustPolicy, + typename OutputIterator, typename Strategy + > static inline OutputIterator apply(Linestring1 const& linestring1, - Linestring2 const& linestring2, OutputIterator out, + Linestring2 const& linestring2, + RobustPolicy const& robust_policy, + OutputIterator out, Strategy const& ) { typedef typename point_type<PointOut>::type point_type; - typedef detail::overlay::turn_info<point_type> turn_info; + typedef detail::overlay::turn_info + < + point_type, + typename segment_ratio_type<point_type, RobustPolicy>::type + > turn_info; std::deque<turn_info> turns; - geometry::get_intersection_points(linestring1, linestring2, turns); + geometry::get_intersection_points(linestring1, linestring2, robust_policy, turns); for (typename boost::range_iterator<std::deque<turn_info> const>::type it = boost::begin(turns); it != boost::end(turns); ++it) @@ -112,25 +166,15 @@ struct intersection_linestring_linestring_point */ template < - typename LineString, typename Areal, bool ReverseAreal, - typename OutputIterator, typename LineStringOut, - overlay_type OverlayType, - typename Strategy + typename LineStringOut, + overlay_type OverlayType > struct intersection_of_linestring_with_areal { - typedef detail::overlay::follow - < - LineStringOut, - LineString, - Areal, - OverlayType - > follower; - #if defined(BOOST_GEOMETRY_DEBUG_FOLLOW) template <typename Turn, typename Operation> - static inline void debug_follow(Turn const& turn, Operation op, + static inline void debug_follow(Turn const& turn, Operation op, int index) { std::cout << index @@ -145,7 +189,14 @@ struct intersection_of_linestring_with_areal } #endif + template + < + typename LineString, typename Areal, + typename RobustPolicy, + typename OutputIterator, typename Strategy + > static inline OutputIterator apply(LineString const& linestring, Areal const& areal, + RobustPolicy const& robust_policy, OutputIterator out, Strategy const& ) { @@ -154,9 +205,20 @@ struct intersection_of_linestring_with_areal return out; } - typedef typename point_type<LineStringOut>::type point_type; + typedef detail::overlay::follow + < + LineStringOut, + LineString, + Areal, + OverlayType + > follower; - typedef detail::overlay::traversal_turn_info<point_type> turn_info; + typedef typename point_type<LineStringOut>::type point_type; + typedef detail::overlay::traversal_turn_info + < + point_type, + typename geometry::segment_ratio_type<point_type, RobustPolicy>::type + > turn_info; std::deque<turn_info> turns; detail::get_turns::no_interrupt_policy policy; @@ -164,12 +226,12 @@ struct intersection_of_linestring_with_areal < false, (OverlayType == overlay_intersection ? ReverseAreal : !ReverseAreal), - detail::overlay::calculate_distance_policy - >(linestring, areal, turns, policy); + detail::overlay::assign_null_policy + >(linestring, areal, robust_policy, turns, policy); if (turns.empty()) { - // No intersection points, it is either completely + // No intersection points, it is either completely // inside (interior + borders) // or completely outside @@ -181,8 +243,7 @@ struct intersection_of_linestring_with_areal return out; } - - if (follower::included(border_point, areal)) + if (follower::included(border_point, areal, robust_policy)) { LineStringOut copy; geometry::convert(linestring, copy); @@ -203,7 +264,7 @@ struct intersection_of_linestring_with_areal ( linestring, areal, geometry::detail::overlay::operation_intersection, - turns, out + turns, robust_policy, out ); } }; @@ -220,18 +281,22 @@ namespace dispatch template < - // tag dispatching: - typename TagIn1, typename TagIn2, typename TagOut, - // orientation - // metafunction finetuning helpers: - bool Areal1, bool Areal2, bool ArealOut, // real types typename Geometry1, typename Geometry2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, overlay_type OverlayType, - typename Strategy + // orientation + bool Reverse1 = detail::overlay::do_reverse<geometry::point_order<Geometry1>::value>::value, + bool Reverse2 = detail::overlay::do_reverse<geometry::point_order<Geometry2>::value>::value, + bool ReverseOut = detail::overlay::do_reverse<geometry::point_order<GeometryOut>::value>::value, + // tag dispatching: + typename TagIn1 = typename geometry::tag<Geometry1>::type, + typename TagIn2 = typename geometry::tag<Geometry2>::type, + typename TagOut = typename geometry::tag<GeometryOut>::type, + // metafunction finetuning helpers: + bool Areal1 = geometry::is_areal<Geometry1>::value, + bool Areal2 = geometry::is_areal<Geometry2>::value, + bool ArealOut = geometry::is_areal<GeometryOut>::value > struct intersection_insert { @@ -245,124 +310,106 @@ struct intersection_insert template < - typename TagIn1, typename TagIn2, typename TagOut, typename Geometry1, typename Geometry2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut, + typename TagIn1, typename TagIn2, typename TagOut > struct intersection_insert < - TagIn1, TagIn2, TagOut, - true, true, true, Geometry1, Geometry2, - Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, + GeometryOut, OverlayType, - Strategy + Reverse1, Reverse2, ReverseOut, + TagIn1, TagIn2, TagOut, + true, true, true > : detail::overlay::overlay - <Geometry1, Geometry2, Reverse1, Reverse2, ReverseOut, OutputIterator, GeometryOut, OverlayType, Strategy> + <Geometry1, Geometry2, Reverse1, Reverse2, ReverseOut, GeometryOut, OverlayType> {}; // Any areal type with box: template < - typename TagIn, typename TagOut, typename Geometry, typename Box, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut, + typename TagIn, typename TagOut > struct intersection_insert < - TagIn, box_tag, TagOut, - true, true, true, Geometry, Box, - Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, + GeometryOut, OverlayType, - Strategy + Reverse1, Reverse2, ReverseOut, + TagIn, box_tag, TagOut, + true, true, true > : detail::overlay::overlay - <Geometry, Box, Reverse1, Reverse2, ReverseOut, OutputIterator, GeometryOut, OverlayType, Strategy> + <Geometry, Box, Reverse1, Reverse2, ReverseOut, GeometryOut, OverlayType> {}; template < typename Segment1, typename Segment2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut > struct intersection_insert < - segment_tag, segment_tag, point_tag, - false, false, false, Segment1, Segment2, + GeometryOut, + OverlayType, Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, - OverlayType, Strategy - > : detail::intersection::intersection_segment_segment_point - < - Segment1, Segment2, - OutputIterator, GeometryOut, - Strategy - > + segment_tag, segment_tag, point_tag, + false, false, false + > : detail::intersection::intersection_segment_segment_point<GeometryOut> {}; template < typename Linestring1, typename Linestring2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut > struct intersection_insert < - linestring_tag, linestring_tag, point_tag, - false, false, false, Linestring1, Linestring2, + GeometryOut, + OverlayType, Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, - OverlayType, Strategy - > : detail::intersection::intersection_linestring_linestring_point - < - Linestring1, Linestring2, - OutputIterator, GeometryOut, - Strategy - > + linestring_tag, linestring_tag, point_tag, + false, false, false + > : detail::intersection::intersection_linestring_linestring_point<GeometryOut> {}; template < typename Linestring, typename Box, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, - overlay_type OverlayType, - typename Strategy + typename GeometryOut, + bool Reverse1, bool Reverse2, bool ReverseOut > struct intersection_insert < - linestring_tag, box_tag, linestring_tag, - false, true, false, Linestring, Box, + GeometryOut, + overlay_intersection, Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, - OverlayType, - Strategy + linestring_tag, box_tag, linestring_tag, + false, true, false > { + template <typename RobustPolicy, typename OutputIterator, typename Strategy> static inline OutputIterator apply(Linestring const& linestring, - Box const& box, OutputIterator out, Strategy const& ) + Box const& box, + RobustPolicy const& , + OutputIterator out, Strategy const& ) { typedef typename point_type<GeometryOut>::type point_type; strategy::intersection::liang_barsky<Box, point_type> lb_strategy; @@ -375,27 +422,23 @@ struct intersection_insert template < typename Linestring, typename Polygon, - bool ReverseLinestring, bool ReversePolygon, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool ReverseLinestring, bool ReversePolygon, bool ReverseOut > struct intersection_insert < - linestring_tag, polygon_tag, linestring_tag, - false, true, false, Linestring, Polygon, - ReverseLinestring, ReversePolygon, ReverseOut, - OutputIterator, GeometryOut, + GeometryOut, OverlayType, - Strategy + ReverseLinestring, ReversePolygon, ReverseOut, + linestring_tag, polygon_tag, linestring_tag, + false, true, false > : detail::intersection::intersection_of_linestring_with_areal < - Linestring, Polygon, ReversePolygon, - OutputIterator, GeometryOut, - OverlayType, - Strategy + GeometryOut, + OverlayType > {}; @@ -403,51 +446,48 @@ struct intersection_insert template < typename Linestring, typename Ring, - bool ReverseLinestring, bool ReverseRing, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool ReverseLinestring, bool ReverseRing, bool ReverseOut > struct intersection_insert < - linestring_tag, ring_tag, linestring_tag, - false, true, false, Linestring, Ring, - ReverseLinestring, ReverseRing, ReverseOut, - OutputIterator, GeometryOut, + GeometryOut, OverlayType, - Strategy + ReverseLinestring, ReverseRing, ReverseOut, + linestring_tag, ring_tag, linestring_tag, + false, true, false > : detail::intersection::intersection_of_linestring_with_areal < - Linestring, Ring, ReverseRing, - OutputIterator, GeometryOut, - OverlayType, - Strategy + GeometryOut, + OverlayType > {}; template < typename Segment, typename Box, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut > struct intersection_insert < - segment_tag, box_tag, linestring_tag, - false, true, false, Segment, Box, - Reverse1, Reverse2, ReverseOut, - OutputIterator, GeometryOut, + GeometryOut, OverlayType, - Strategy + Reverse1, Reverse2, ReverseOut, + segment_tag, box_tag, linestring_tag, + false, true, false > { + template <typename RobustPolicy, typename OutputIterator, typename Strategy> static inline OutputIterator apply(Segment const& segment, - Box const& box, OutputIterator out, Strategy const& ) + Box const& box, + RobustPolicy const& ,// TODO: propagate to clip_range_with_box + OutputIterator out, Strategy const& ) { geometry::segment_view<Segment> range(segment); @@ -460,37 +500,42 @@ struct intersection_insert template < - typename Tag1, typename Tag2, - bool Areal1, bool Areal2, typename Geometry1, typename Geometry2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename PointOut, + typename PointOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut, + typename Tag1, typename Tag2, + bool Areal1, bool Areal2 > struct intersection_insert < - Tag1, Tag2, point_tag, - Areal1, Areal2, false, Geometry1, Geometry2, - Reverse1, Reverse2, ReverseOut, - OutputIterator, PointOut, + PointOut, OverlayType, - Strategy + Reverse1, Reverse2, ReverseOut, + Tag1, Tag2, point_tag, + Areal1, Areal2, false > { + template <typename RobustPolicy, typename OutputIterator, typename Strategy> static inline OutputIterator apply(Geometry1 const& geometry1, - Geometry2 const& geometry2, OutputIterator out, Strategy const& ) + Geometry2 const& geometry2, + RobustPolicy const& robust_policy, + OutputIterator out, Strategy const& ) { - typedef detail::overlay::turn_info<PointOut> turn_info; + typedef detail::overlay::turn_info + < + PointOut, + typename segment_ratio_type<PointOut, RobustPolicy>::type + > turn_info; std::vector<turn_info> turns; detail::get_turns::no_interrupt_policy policy; geometry::get_turns < false, false, detail::overlay::assign_null_policy - >(geometry1, geometry2, turns, policy); + >(geometry1, geometry2, robust_policy, turns, policy); for (typename std::vector<turn_info>::const_iterator it = turns.begin(); it != turns.end(); ++it) { @@ -504,35 +549,156 @@ struct intersection_insert template < - typename GeometryTag1, typename GeometryTag2, typename GeometryTag3, - bool Areal1, bool Areal2, bool ArealOut, - typename Geometry1, typename Geometry2, - bool Reverse1, bool Reverse2, bool ReverseOut, - typename OutputIterator, typename GeometryOut, + typename Geometry1, typename Geometry2, typename GeometryOut, overlay_type OverlayType, - typename Strategy + bool Reverse1, bool Reverse2, bool ReverseOut > struct intersection_insert_reversed { + template <typename RobustPolicy, typename OutputIterator, typename Strategy> static inline OutputIterator apply(Geometry1 const& g1, - Geometry2 const& g2, OutputIterator out, + Geometry2 const& g2, + RobustPolicy const& robust_policy, + OutputIterator out, Strategy const& strategy) { return intersection_insert < - GeometryTag2, GeometryTag1, GeometryTag3, - Areal2, Areal1, ArealOut, - Geometry2, Geometry1, - Reverse2, Reverse1, ReverseOut, - OutputIterator, GeometryOut, + Geometry2, Geometry1, GeometryOut, OverlayType, - Strategy - >::apply(g2, g1, out, strategy); + Reverse2, Reverse1, ReverseOut + >::apply(g2, g1, robust_policy, out, strategy); } }; +// dispatch for non-areal geometries +template +< + typename Geometry1, typename Geometry2, typename GeometryOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut, + typename TagIn1, typename TagIn2 +> +struct intersection_insert + < + Geometry1, Geometry2, GeometryOut, + OverlayType, + Reverse1, Reverse2, ReverseOut, + TagIn1, TagIn2, linestring_tag, + false, false, false + > : intersection_insert + < + Geometry1, Geometry2, GeometryOut, + OverlayType, + Reverse1, Reverse2, ReverseOut, + typename tag_cast<TagIn1, pointlike_tag, linear_tag>::type, + typename tag_cast<TagIn2, pointlike_tag, linear_tag>::type, + linestring_tag, + false, false, false + > +{}; + + +// dispatch for difference/intersection of linear geometries +template +< + typename Linear1, typename Linear2, typename LineStringOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut +> +struct intersection_insert + < + Linear1, Linear2, LineStringOut, OverlayType, + Reverse1, Reverse2, ReverseOut, + linear_tag, linear_tag, linestring_tag, + false, false, false + > : detail::overlay::linear_linear_linestring + < + Linear1, Linear2, LineStringOut, OverlayType + > +{}; + + +// dispatch for difference/intersection of point-like geometries + +template +< + typename Point1, typename Point2, typename PointOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut +> +struct intersection_insert + < + Point1, Point2, PointOut, OverlayType, + Reverse1, Reverse2, ReverseOut, + point_tag, point_tag, point_tag, + false, false, false + > : detail::overlay::point_point_point + < + Point1, Point2, PointOut, OverlayType + > +{}; + + +template +< + typename MultiPoint, typename Point, typename PointOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut +> +struct intersection_insert + < + MultiPoint, Point, PointOut, OverlayType, + Reverse1, Reverse2, ReverseOut, + multi_point_tag, point_tag, point_tag, + false, false, false + > : detail::overlay::multipoint_point_point + < + MultiPoint, Point, PointOut, OverlayType + > +{}; + + +template +< + typename Point, typename MultiPoint, typename PointOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut +> +struct intersection_insert + < + Point, MultiPoint, PointOut, OverlayType, + Reverse1, Reverse2, ReverseOut, + point_tag, multi_point_tag, point_tag, + false, false, false + > : detail::overlay::point_multipoint_point + < + Point, MultiPoint, PointOut, OverlayType + > +{}; + + +template +< + typename MultiPoint1, typename MultiPoint2, typename PointOut, + overlay_type OverlayType, + bool Reverse1, bool Reverse2, bool ReverseOut +> +struct intersection_insert + < + MultiPoint1, MultiPoint2, PointOut, OverlayType, + Reverse1, Reverse2, ReverseOut, + multi_point_tag, multi_point_tag, point_tag, + false, false, false + > : detail::overlay::multipoint_multipoint_point + < + MultiPoint1, MultiPoint2, PointOut, OverlayType + > +{}; + + } // namespace dispatch #endif // DOXYGEN_NO_DISPATCH @@ -548,50 +714,37 @@ template bool ReverseSecond, overlay_type OverlayType, typename Geometry1, typename Geometry2, + typename RobustPolicy, typename OutputIterator, typename Strategy > inline OutputIterator insert(Geometry1 const& geometry1, Geometry2 const& geometry2, + RobustPolicy robust_policy, OutputIterator out, Strategy const& strategy) { return boost::mpl::if_c + < + geometry::reverse_dispatch<Geometry1, Geometry2>::type::value, + geometry::dispatch::intersection_insert_reversed < - geometry::reverse_dispatch<Geometry1, Geometry2>::type::value, - geometry::dispatch::intersection_insert_reversed - < - typename geometry::tag<Geometry1>::type, - typename geometry::tag<Geometry2>::type, - typename geometry::tag<GeometryOut>::type, - geometry::is_areal<Geometry1>::value, - geometry::is_areal<Geometry2>::value, - geometry::is_areal<GeometryOut>::value, - Geometry1, Geometry2, - overlay::do_reverse<geometry::point_order<Geometry1>::value>::value, - overlay::do_reverse<geometry::point_order<Geometry2>::value, ReverseSecond>::value, - overlay::do_reverse<geometry::point_order<GeometryOut>::value>::value, - OutputIterator, GeometryOut, - OverlayType, - Strategy - >, - geometry::dispatch::intersection_insert - < - typename geometry::tag<Geometry1>::type, - typename geometry::tag<Geometry2>::type, - typename geometry::tag<GeometryOut>::type, - geometry::is_areal<Geometry1>::value, - geometry::is_areal<Geometry2>::value, - geometry::is_areal<GeometryOut>::value, - Geometry1, Geometry2, - geometry::detail::overlay::do_reverse<geometry::point_order<Geometry1>::value>::value, - geometry::detail::overlay::do_reverse<geometry::point_order<Geometry2>::value, ReverseSecond>::value, - geometry::detail::overlay::do_reverse<geometry::point_order<GeometryOut>::value>::value, - OutputIterator, GeometryOut, - OverlayType, - Strategy - > - >::type::apply(geometry1, geometry2, out, strategy); + Geometry1, Geometry2, + GeometryOut, + OverlayType, + overlay::do_reverse<geometry::point_order<Geometry1>::value>::value, + overlay::do_reverse<geometry::point_order<Geometry2>::value, ReverseSecond>::value, + overlay::do_reverse<geometry::point_order<GeometryOut>::value>::value + >, + geometry::dispatch::intersection_insert + < + Geometry1, Geometry2, + GeometryOut, + OverlayType, + geometry::detail::overlay::do_reverse<geometry::point_order<Geometry1>::value>::value, + geometry::detail::overlay::do_reverse<geometry::point_order<Geometry2>::value, ReverseSecond>::value + > + >::type::apply(geometry1, geometry2, robust_policy, out, strategy); } @@ -630,10 +783,14 @@ inline OutputIterator intersection_insert(Geometry1 const& geometry1, concept::check<Geometry1 const>(); concept::check<Geometry2 const>(); + typedef typename Strategy::rescale_policy_type rescale_policy_type; + rescale_policy_type robust_policy + = geometry::get_rescale_policy<rescale_policy_type>(geometry1, geometry2); + return detail::intersection::insert < GeometryOut, false, overlay_intersection - >(geometry1, geometry2, out, strategy); + >(geometry1, geometry2, robust_policy, out, strategy); } @@ -667,12 +824,18 @@ inline OutputIterator intersection_insert(Geometry1 const& geometry1, concept::check<Geometry1 const>(); concept::check<Geometry2 const>(); + typedef typename geometry::rescale_policy_type + < + typename geometry::point_type<Geometry1>::type // TODO from both + >::type rescale_policy_type; + typedef strategy_intersection < typename cs_tag<GeometryOut>::type, Geometry1, Geometry2, - typename geometry::point_type<GeometryOut>::type + typename geometry::point_type<GeometryOut>::type, + rescale_policy_type > strategy; return intersection_insert<GeometryOut>(geometry1, geometry2, out, |