| // Boost.Geometry (aka GGL, Generic Geometry Library) |
| |
| // Copyright (c) 2014-2015, Oracle and/or its affiliates. |
| |
| // Licensed under the Boost Software License version 1.0. |
| // http://www.boost.org/users/license.html |
| |
| // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle |
| |
| #include <iostream> |
| |
| #ifndef BOOST_TEST_MODULE |
| #define BOOST_TEST_MODULE test_intersection_linear_linear |
| #endif |
| |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| #define BOOST_GEOMETRY_DEBUG_TURNS |
| #define BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER |
| #endif |
| |
| #include <boost/test/included/unit_test.hpp> |
| |
| #include "test_intersection_linear_linear.hpp" |
| |
| #include <boost/geometry/geometries/linestring.hpp> |
| #include <boost/geometry/multi/geometries/multi_linestring.hpp> |
| #include <boost/geometry/algorithms/intersection.hpp> |
| |
| typedef bg::model::point<double,2,bg::cs::cartesian> point_type; |
| typedef bg::model::segment<point_type> segment_type; |
| typedef bg::model::linestring<point_type> linestring_type; |
| typedef bg::model::multi_linestring<linestring_type> multi_linestring_type; |
| |
| |
| |
| //=========================================================================== |
| //=========================================================================== |
| //=========================================================================== |
| |
| |
| BOOST_AUTO_TEST_CASE( test_intersection_linestring_linestring ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** LINESTRING / LINESTRING INTERSECTION ***" << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef linestring_type L; |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<L, L, ML> tester; |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 1,2 1,3 2)"), |
| from_wkt<L>("LINESTRING(0 2,1 1,2 1,3 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 1))"), |
| "lli00"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,5 0)"), |
| from_wkt<L>("LINESTRING(3 0,4 0)"), |
| from_wkt<ML>("MULTILINESTRING((3 0,4 0))"), |
| "lli01"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,4 0)"), |
| from_wkt<L>("LINESTRING(3 0,6 0)"), |
| from_wkt<ML>("MULTILINESTRING((3 0,4 0))"), |
| "lli01-2"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,6 0)"), |
| from_wkt<L>("LINESTRING(0 0,4 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,4 0))"), |
| "lli01-4"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<L>("LINESTRING(0 0,1 1,2 0,3 1,4 0,5 0,6 1,7 -1,8 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((4 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(2 0),(4 0,5 0),(6.5 0),(8 0))"), |
| #endif |
| "lli01-6"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-20 0,20 0)"), |
| from_wkt<L>("LINESTRING(0 0,1 1,2 0,3 1,4 0,5 0,6 1,7 -1,8 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((4 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(2 0),(4 0,5 0),(6.5 0),(8 0))"), |
| #endif |
| "lli01-7"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,4 0)"), |
| from_wkt<L>("LINESTRING(2 0,4 0)"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0))"), |
| "lli01-8"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,2 0)"), |
| from_wkt<L>("LINESTRING(4 0,5 0)"), |
| from_wkt<ML>("MULTILINESTRING()"), |
| "lli01-10"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,2 0)"), |
| from_wkt<L>("LINESTRING(2 0,5 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((2 0))"), |
| #endif |
| "lli01-11"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,4 0)"), |
| from_wkt<L>("LINESTRING(3 0,5 0)"), |
| from_wkt<ML>("MULTILINESTRING((3 0,4 0))"), |
| "lli01-11a"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,4 0)"), |
| from_wkt<L>("LINESTRING(3 0,4 0,5 0)"), |
| from_wkt<ML>("MULTILINESTRING((3 0,4 0))"), |
| "lli01-11b"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,5 0,10 0)"), |
| from_wkt<L>("LINESTRING(2 0,6 0,8 0)"), |
| from_wkt<ML>("MULTILINESTRING((2 0,5 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,6 0,8 0))"), |
| "lli01-11c"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,6 0)"), |
| from_wkt<L>("LINESTRING(2 0,4 0,5 0)"), |
| from_wkt<ML>("MULTILINESTRING((2 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0,5 0))"), |
| "lli01-12"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,5 5,10 5,15 0)"), |
| from_wkt<L>("LINESTRING(-1 6,0 5,15 5)"), |
| from_wkt<ML>("MULTILINESTRING((5 5,10 5))"), |
| "lli02"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0))"), |
| "lli03"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,5 5,10 5,15 0,20 0)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0))"), |
| "lli04"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,25 1)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0)(15 0,20 0))"), |
| "lli05"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,30 0))"), |
| "lli05-1"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,30 0))"), |
| "lli06"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), |
| from_wkt<L>("LINESTRING(-1 0,25 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,25 0,30 0))"), |
| "lli07"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), |
| from_wkt<L>("LINESTRING(-1 0,19 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,19 0,30 0))"), |
| "lli08"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0,31 1)"), |
| from_wkt<L>("LINESTRING(-1 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,30 0))"), |
| "lli09"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0,31 1)"), |
| from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 1,3 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(15 0,30 0))"), |
| "lli10"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,4 0,5 5,10 5,15 0,20 0,\ |
| 30 0,31 1)"), |
| from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 0,2.5 1,3 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0),(3 0,4 0),\ |
| (15 0,20 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0),(3 0,4 0),\ |
| (15 0,30 0))"), |
| "lli11"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,4 0,5 5,10 5,15 0,31 0)"), |
| from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 0,2.5 1,3 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0),\ |
| (3 0,4 0),(15 0,30 0))"), |
| "lli11-1"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), |
| from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,2 0,3 1))"), |
| "lli12"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), |
| from_wkt<L>("LINESTRING(3 1,2 0,0 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,2 0,3 1))"), |
| from_wkt<ML>("MULTILINESTRING((3 1,2 0,0 0))"), |
| "lli12-1"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 5,4 0)"), |
| from_wkt<L>("LINESTRING(1 0,2 1,3 5,4 0,5 10)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,2 1,3 5,4 0))"), |
| "lli13"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 0,2.5 0,3 1)"), |
| from_wkt<L>("LINESTRING(0 0,2 0,2.5 0,3 1)"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0,2.5 0,3 1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,2 0,2.5 0,3 1))"), |
| "lli14"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 5,4 0)"), |
| from_wkt<L>("LINESTRING(1 0,2 1,3 5)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,2 1,3 5))"), |
| "lli15"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 2)"), |
| from_wkt<L>("LINESTRING(0.5 0,1 0,3 2,4 5)"), |
| from_wkt<ML>("MULTILINESTRING((0.5 0,1 0,2 1,3 2))"), |
| from_wkt<ML>("MULTILINESTRING((0.5 0,1 0,3 2))"), |
| "lli16"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 2)"), |
| from_wkt<L>("LINESTRING(4 5,3 2,1 0,0.5 0)"), |
| from_wkt<ML>("MULTILINESTRING((0.5 0,1 0,2 1,3 2))"), |
| from_wkt<ML>("MULTILINESTRING((0.5 0,1 0,3 2))"), |
| "lli16-r"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1,30 1)"), |
| from_wkt<L>("LINESTRING(1 1,2 0,3 1,20 1,25 1)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((20 1,25 1))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((2 0),(20 1,25 1))"), |
| #endif |
| "lli17"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1,21 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 1,2 0,3 1,20 1,25 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((2 0),(20 1),(25 0))"), |
| #endif |
| "lli18"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 1)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0))"), |
| #endif |
| "lli19"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(5 1,4 0,4 1,20 1,5 0,1 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0))"), |
| #endif |
| "lli19-r"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0))"), |
| #endif |
| "lli19a"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(4 0,4 1,20 1,5 0,1 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0))"), |
| #endif |
| "lli19a-r"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0,5 0))"), |
| "lli19b"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0,6 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0,5 0))"), |
| "lli19c"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,3 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0,3 0))"), |
| "lli19d"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,3 0,3 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0,3 0))"), |
| "lli19e"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0,5 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(4 0,5 0))"), |
| "lli19f"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(5 1,5 0,4 0,4 1,20 1,5 0,1 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,4 0),(5 0,1 0))"), |
| "lli19f-r"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,5 0,5 1)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(5 0))"), |
| #endif |
| "lli19g"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<L>("LINESTRING(5 1,5 0,4 1,20 1,5 0,1 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0),(5 0))"), |
| #endif |
| "lli19g-r"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0,30 30,10 30,10 -10,15 0,40 0)"), |
| from_wkt<L>("LINESTRING(5 5,10 0,10 30,20 0,25 0,25 25,50 0,35 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((20 0,25 0),(10 30,10 0),\ |
| (35 0,40 0),(20 0,25 0))"), |
| from_wkt<ML>("MULTILINESTRING((20 0,25 0),(10 0,10 30),\ |
| (40 0,35 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((10 0),(20 0,25 0),(10 30,10 0),\ |
| (30 20),(35 0,40 0),(20 0,25 0))"), |
| from_wkt<ML>("MULTILINESTRING((10 0),(20 0,25 0),(10 0,10 30),\ |
| (30 20),(40 0,35 0))"), |
| #endif |
| "lli20"); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0,30 30,10 30,10 -10,15 0,40 0)"), |
| from_wkt<L>("LINESTRING(5 5,10 0,10 30,20 0,25 0,25 25,50 0,15 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((15 0,30 0),(10 30,10 0),\ |
| (15 0,40 0))"), |
| from_wkt<ML>("MULTILINESTRING((10 0,10 30),(20 0,25 0),(40 0,15 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((10 0),(15 0,30 0),(10 30,10 0),\ |
| (30 20),(15 0,40 0))"), |
| from_wkt<ML>("MULTILINESTRING((10 0),(10 0,10 30),(20 0,25 0),\ |
| (30 20),(40 0,15 0))"), |
| #endif |
| "lli20a"); |
| |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), |
| from_wkt<L>("LINESTRING(2 2,5 -1,15 2,18 0,20 0)"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((18 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((4 0),(8.33333333333333333 0),\ |
| (18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((4 0),(8.33333333333333333 0),\ |
| (18 0,20 0))"), |
| #endif |
| "lli21" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0)"), |
| from_wkt<L>("LINESTRING(1 0,4 0,2 1,5 1,4 0,8 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,4 0),(4 0,8 0))"), |
| "lli22" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0)"), |
| from_wkt<L>("LINESTRING(4 0,5 0,5 1,1 1,1 0,4 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,4 0),(4 0,5 0))"), |
| "lli23" |
| ); |
| |
| // the following two tests have been discussed with by Adam |
| tester::apply |
| (from_wkt<L>("LINESTRING(1 0,1 1,2 1)"), |
| from_wkt<L>("LINESTRING(2 1,1 1,1 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), |
| "lli24" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(1 0,1 1,2 1)"), |
| from_wkt<L>("LINESTRING(1 2,1 1,1 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,1 1))"), |
| "lli25" |
| ); |
| } |
| |
| |
| |
| |
| BOOST_AUTO_TEST_CASE( test_intersection_linestring_multilinestring ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** LINESTRING / MULTILINESTRING INTERSECTION ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef linestring_type L; |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<L, ML, ML> tester; |
| |
| // the inertsection code automatically reverses the order of the |
| // geometries according to the geometry IDs. |
| // all calls below are actually reversed, and internally the |
| // intersection of the linestring with the multi-linestring is |
| // computed. |
| |
| // disjoint linestrings |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 3),(1 1,2 2,5 3))"), |
| from_wkt<ML>("MULTILINESTRING()"), |
| "lmli01" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0))"), |
| "lmli02" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,5 0))"), |
| "lmli03" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0))"), |
| "lmli04" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,1 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| "lmli07" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(-1 1,0 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ |
| (19 -1,20 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| "lmli07a" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ |
| (19 -1,20 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| "lmli07b" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| "lmli08" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,2 0.5,3 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0.5),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((3 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0),(2 0.5),(3 0,101 0))"), |
| #endif |
| "lmli09" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,1 0,1.5 0,2 0.5,3 0,101 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,1 0,2 0.5),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,1.5 0),(3 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0),(2 0.5),(1 0,1.5 0),(3 0,101 0))"), |
| #endif |
| "lmli10" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (1 1,2 0,18 0,19 1),(2 1,3 0,17 0,18 1),\ |
| (3 1,4 0,16 0,17 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli12" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0,20 1),\ |
| (2 0,18 0,19 1),(3 0,17 0,18 1),\ |
| (4 0,16 0,17 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli13" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ |
| 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli14" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 2,6 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli15" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (6 0,4 2,2 2))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli15a" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 2,5 0,6 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli16" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,20 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (6 0,5 0,4 2,2 2))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli16a" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 0,5 2,20 2,25 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(25 0))"), |
| #endif |
| "lmli17" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 0,5 2,20 2,25 0,26 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(25 0))"), |
| #endif |
| "lmli17a" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,5 -1,15 2,18 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| "lmli18" |
| ); |
| |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,5 -1,15 2,18 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,18 0,19 0))"), |
| "lmli18a" |
| ); |
| } |
| |
| |
| |
| |
| |
| |
| #ifndef BOOST_GEOMETRY_TEST_NO_DEGENERATE |
| BOOST_AUTO_TEST_CASE( test_intersection_l_ml_degenerate ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** LINESTRING / MULTILINESTRING INTERSECTION" |
| << " (DEGENERATE) ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef linestring_type L; |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<L, ML, ML> tester; |
| |
| // the following test cases concern linestrings with duplicate |
| // points and possibly linestrings with zero length. |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,0 0,18 0,18 0,19 0,19 0,19 0,30 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (4 0,4 10,4 10))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),(4 0),\ |
| (5 0,18 0,19 0,20 0))"), |
| #endif |
| "lmli20a" |
| ); |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,0 0,18 0,18 0,19 0,19 0,19 0,30 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (4 0,4 0,4 10,4 10))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),(4 0),\ |
| (5 0,18 0,19 0,20 0))"), |
| #endif |
| "lmli20b" |
| ); |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,0 0,18 0,18 0,19 0,19 0,19 0,30 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (30 0,30 0,30 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),\ |
| (5 0,18 0,19 0,20 0),(30 0))"), |
| #endif |
| "lmli20c" |
| ); |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<L>("LINESTRING(0 0,0 0,18 0,18 0,19 0,19 0,19 0,30 0,30 0)"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (30 0,30 0,31 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),\ |
| (5 0,18 0,19 0,20 0),(30 0))"), |
| #endif |
| "lmli20d" |
| ); |
| } |
| #endif // BOOST_GEOMETRY_TEST_NO_DEGENERATE |
| |
| |
| |
| |
| BOOST_AUTO_TEST_CASE( test_intersection_multilinestring_linestring ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** MULTILINESTRING / LINESTRING INTERSECTION ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef linestring_type L; |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<ML, L, ML> tester; |
| |
| // the intersection code automatically reverses the order of the |
| // geometries according to the geometry IDs. |
| // all calls below are actually reversed, and internally the |
| // intersection of the linestring with the multi-linestring is |
| // computed. |
| |
| // disjoint linestrings |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<L>("LINESTRING(1 1,2 2,4 3)"), |
| from_wkt<ML>("MULTILINESTRING()"), |
| "mlli01" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<L>("LINESTRING(1 1,2 0,4 0)"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0))"), |
| "mlli02" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<L>("LINESTRING(-1 -1,1 0,101 0,200 -1)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| "mlli03" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<L>("LINESTRING(0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ |
| 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1)"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(18 0,2 0),\ |
| (3 0,17 0),(16 0,4 0))"), |
| "mlli04" |
| ); |
| } |
| |
| |
| |
| |
| |
| |
| BOOST_AUTO_TEST_CASE( test_intersection_multilinestring_multilinestring ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** MULTILINESTRING / MULTILINESTRING INTERSECTION ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<ML, ML, ML> tester; |
| |
| // disjoint linestrings |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 3),(1 1,2 2,5 3))"), |
| from_wkt<ML>("MULTILINESTRING()"), |
| "mlmli01" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(2 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(3 0,4 0))"), |
| "mlmli02" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,5 0),(2 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(3 0,5 0))"), |
| "mlmli03" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(2 0,4 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0))"), |
| "mlmli04" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0),\ |
| (10 10,20 10,30 20))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),\ |
| (10 20,15 10,25 10,30 15))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(2 0,4 0),(15 10,20 10))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(15 10,20 10))"), |
| "mlmli05" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 10),(1 0,7 0),\ |
| (10 10,20 10,30 20))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),\ |
| (-1 -1,0 0,9 0,11 10,12 10,13 3,14 4,15 5),\ |
| (10 20,15 10,25 10,30 15))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((0 0,9 0),(13 3,15 5),\ |
| (1 0,7 0),(11 10,12 10),(15 10,20 10))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(0 0,9 0),(13 3,14 4,15 5),\ |
| (11 10,12 10),(15 10,20 10))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0,9 0),(13 3,15 5),(20 10),\ |
| (1 0,7 0),(11 10,12 10),(15 10,20 10))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,4 0),(0 0,9 0),(13 3,14 4,15 5),\ |
| (11 10,12 10),(15 10,20 10))"), |
| #endif |
| "mlmli06" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,1 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| "mlmli07" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((-1 1,0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ |
| (19 -1,20 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,50 0),(20 0,101 0))"), |
| "mlmli07a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ |
| (19 -1,20 0,101 0,200 -1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,50 0),(20 0,101 0))"), |
| "mlmli07b" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0),(1 0,101 0))"), |
| #endif |
| "mlmli08" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0.5,3 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0.5),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((3 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0),(2 0.5),(3 0,101 0))"), |
| #endif |
| "mlmli09" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 0,1.5 0,2 0.5,3 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 1,1 0,2 0.5),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,1.5 0),(3 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,1.5 0),(2 0.5),(3 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0),(1 0,1.5 0),(2 0.5),(3 0,101 0))"), |
| #endif |
| "mlmli10" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 1,100 1,101 0),\ |
| (0 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1,3 0,4 0,5 1,6 1,\ |
| 7 0,8 0,9 1,10 1,11 0,12 0,13 1,14 1,15 0),\ |
| (-1 -1,1 0,101 0,200 -1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 1,2 1),(5 1,6 1),(9 1,10 1),\ |
| (13 1,14 1),(1 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 1),(5 1,6 1),(9 1,10 1),\ |
| (13 1,14 1),(3 0,4 0),(7 0,8 0),(11 0,12 0),\ |
| (1 0,101 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 1,2 1),(5 1,6 1),(9 1,10 1),\ |
| (13 1,14 1),(101 0),(1 0),(1 0,101 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0),(1 1,2 1),(5 1,6 1),(9 1,10 1),\ |
| (13 1,14 1),(3 0,4 0),(7 0,8 0),(11 0,12 0),(15 0),\ |
| (1 0,101 0))"), |
| #endif |
| "mlmli11" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (1 1,2 0,18 0,19 1),(2 1,3 0,17 0,18 1),\ |
| (3 1,4 0,16 0,17 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(2 0,18 0),(3 0,17 0),\ |
| (4 0,16 0))"), |
| "mlmli12" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0,20 1),\ |
| (2 0,18 0,19 1),(3 0,17 0,18 1),\ |
| (4 0,16 0,17 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(2 0,18 0),(3 0,17 0),\ |
| (4 0,16 0))"), |
| "mlmli13" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ |
| 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(18 0,2 0),\ |
| (3 0,17 0),(16 0,4 0))"), |
| "mlmli14" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 2,6 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(6 0))"), |
| #endif |
| "mlmli15" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (6 0,4 2,2 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(6 0))"), |
| #endif |
| "mlmli15a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 2,5 0,6 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(5 0,6 0))"), |
| "mlmli16" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (6 0,5 0,4 2,2 2))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(6 0,5 0))"), |
| "mlmli16a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 0,5 2,20 2,25 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(25 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(4 0),(25 0))"), |
| #endif |
| "mlmli17" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,4 0,5 2,20 2,25 0,26 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(25 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(4 0),(25 0))"), |
| #endif |
| "mlmli17a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,5 -1,15 2,18 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(4 0),\ |
| (8.3333333333333333333 0),(18 0))"), |
| #endif |
| "mlmli18" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,18 0,19 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ |
| (2 2,5 -1,15 2,18 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,18 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,18 0,19 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,19 0),(4 0),\ |
| (8.3333333333333333333 0),(18 0))"), |
| #endif |
| "mlmli18a" |
| ); |
| } |
| |
| |
| |
| |
| |
| |
| #ifndef BOOST_GEOMETRY_TEST_NO_DEGENERATE |
| BOOST_AUTO_TEST_CASE( test_intersection_ml_ml_degenerate ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** MULTILINESTRING / MULTILINESTRING INTERSECTION" |
| << " (DEGENERATE) ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<ML, ML, ML> tester; |
| |
| // the following test cases concern linestrings with duplicate |
| // points and possibly linestrings with zero length. |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((5 5,5 5),(0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0),(2 0,2 0),(4 10,4 10))"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 10),\ |
| (4 0,4 10),(5 5,5 5))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((5 5),(0 0),(1 0),(2 0),(3 0),\ |
| (4 0),(5 0,18 0,19 0,20 0),(2 0),(4 10))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0),(1 0),(2 0),(2 0),(3 0),\ |
| (0 0),(4 0),(4 10),(5 5))"), |
| #endif |
| "mlmli20a" |
| ); |
| |
| // no unique: (3 0) appears three times |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((5 5,5 5),(0 0,0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0,30 0),(2 0,2 0),(4 10,4 10))"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (4 0,4 10,4 10),(5 5,5 5))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((5 5),(0 0),(1 0),(2 0),(3 0),(4 0),\ |
| (5 0,18 0,19 0,20 0),(2 0),(4 10))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0),(1 0),(2 0),(2 0),\ |
| (3 0),(0 0),(4 0),(4 10),(5 5))"), |
| #endif |
| "mlmli20aa" |
| ); |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((5 5,5 5),(0 0,0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (4 0,4 0,4 10,4 10),(0 5,15 5))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((5 5),(0 0),(1 0),(2 0),(3 0),(4 0),\ |
| (5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0),(1 0),(2 0),(3 0),\ |
| (0 0),(4 0),(5 5))"), |
| #endif |
| "mlmli20b" |
| ); |
| |
| // no unique: (3 0) and (30 0) appear twice |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (30 0,30 0,30 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),\ |
| (5 0,18 0,19 0,20 0),(30 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0),(1 0),(2 0),(3 0),\ |
| (0 0),(30 0))"), |
| #endif |
| "mlmli20c" |
| ); |
| |
| // no unique: (3 0) appears twice |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ |
| (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (30 0,30 0,31 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,20 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),\ |
| (5 0,18 0,19 0,20 0),(30 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0),(1 0),(2 0),(3 0),\ |
| (0 0),(30 0))"), |
| #endif |
| "mlmli20d" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,0 0,18 0,18 0,\ |
| 19 0,19 0,19 0,30 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 10,5 0,20 0,20 0,30 0),\ |
| (1 10,1 10,1 0,1 0,1 -10),\ |
| (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ |
| (30 0,30 0,31 0,31 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((5 0,18 0,19 0,30 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0,30 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(1 0),(2 0),(3 0),\ |
| (5 0,18 0,19 0,30 0),(30 0))"), |
| from_wkt<ML>("MULTILINESTRING((5 0,20 0,30 0),(1 0),(2 0),(3 0),\ |
| (0 0),(30 0))"), |
| #endif |
| "mlmli20e" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((1 5, -4.3 -.1), (0 6, 8.6 6, 189.7654 5, 1 3, 6 3, 3 5, 6 2.232432, 0 4), (-6 5, 1 2.232432), (3 -1032.34324, 9 0, 189.7654 1, -1.4 3, 3 189.7654, +.3 10.0002, 1 5, 6 3, 5 1, 9 1, 10.0002 -1032.34324, -0.7654 0, 5 3, 3 4), (2.232432 2.232432, 8.6 +.4, 0.0 2.232432, 4 0, -8.8 10.0002), (1 0, 6 6, 7 2, -0 8.4), (-0.7654 3, +.6 8, 4 -1032.34324, 1 6, 0 4), (0 7, 2 1, 8 -7, 7 -.7, -1032.34324 9), (5 0, 10.0002 4, 8 7, 3 3, -8.1 5))"), |
| from_wkt<ML>("MULTILINESTRING((5 10.0002, 2 7, -0.7654 0, 5 3), (0 -0.7654, 4 10.0002, 4 +.1, -.8 3, -.1 8, 10.0002 2, +.9 -1032.34324))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((-0.7654 8.88178e-16,-0.7654 0,5 3))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((-0.756651 3.30964),(1.60494 6),\ |
| (2.51371 6),(3.26673 6),(4 6),(8.18862 3.07616),\ |
| (4 3.03179),(1.40063 3.00424),(1.39905 3),\ |
| (4 3),(5 3),(4 4.33333),(4 4.07748),\ |
| (4.41962 2.698),(4 2.82162),(1.59592 3.52985),\ |
| (0.729883 3.78498),(-0.532243 2.83823),\ |
| (0.235887 2.53454),(7.08745 -329.0674155),\ |
| (9.98265 0.00543606),(8.49103 2.89652),\ |
| (4.87386 2.93436),(4 2.9435),(1.38821 2.97083)\ |
| (0.412281 2.98104),(-0.789427 2.99361),\ |
| (0.641699 7.5594),(1.18124 4.9275),\ |
| (1.99437 4.60225),(4 3.8),(9.09826 -100.515944),\ |
| (5.06428 -559.024344),\ |
| (4 3.5),(3.06464 1.99294),(4 1.72377),\ |
| (4 1.38014),(2.50083 1.69957),(1.03214 2.01251),\ |
| (0.72677 2.07758),(0.10749 2.20953),\ |
| (0.0954852 2.17914),(0.92255 1.71755),\ |
| (1.70073 1.28324),(3.43534 0.441146),\ |
| (2.09493 1.48836),(1.12031 2.2498),\ |
| (0.358522 2.84496),(-0.705343 3.67612),\ |
| (2.06005 1.27206),(2.3516 1.62191),(4 3.6),\ |
| (5.09496 4.91395),(6.47672 4.09311),(4 4.74286),\ |
| (2.54193 6.07595),(1.87562 6.68515),\ |
| (1.43457 7.08839),(0.502294 7.64221),\ |
| (0.601362 7.58336),(0.614728 3.49349),\ |
| (0.619143 2.1426),(0.623165 0.911787),\ |
| (0.623783 0.722855),(3.16036 -775.427199),\ |
| (3.23365 -767.0972558),(1.01466 0.926246),\ |
| (1.01183 1.90535),(1.01168 1.95744),\ |
| (1.00439 4.47984),(0.91526 4.25422),\ |
| (1.36441 2.90677),(1.8713 1.38609),\ |
| (1.87531 1.37408),(0.0484053 -0.635122),\ |
| (8.5655 2.85228),(5.26567 4.81254),(4 3.8),\ |
| (1.4995 3.27036),(0.591231 3.43401),\ |
| (-0.706503 3.66784),\ |
| (-0.7654 8.88178e-16,-0.7654 0,5 3))"), |
| from_wkt<ML>("MULTILINESTRING((1.87562 6.68515),(1.60494 6),\ |
| (1.18124 4.9275),(1.00439 4.47984),(0.91526 4.25422),\ |
| (0.729883 3.78498),(0.614728 3.49349),\ |
| (0.591231 3.43401),(0.412281 2.98104),\ |
| (0.358522 2.84496),(0.235887 2.53454),\ |
| (0.10749 2.20953),(0.0954852 2.17914),\ |
| (5 3),(0.0484053 -0.635122),(0.535994 0.677175),\ |
| (0.623165 0.911787),(0.92255 1.71755),\ |
| (1.01168 1.95744),(1.03214 2.01251),\ |
| (1.12031 2.2498),(1.36441 2.90677),\ |
| (1.38821 2.97083),(1.39905 3),(1.40063 3.00424),\ |
| (1.4995 3.27036),(1.59592 3.52985),\ |
| (1.99437 4.60225),(2.51371 6),(2.54193 6.07595),\ |
| (4 6),(4 4.74286),(4 4.33333),(4 4.07748),(4 3.8),\ |
| (4 3.8),(4 3.6),(4 3.5),(4 3.03179),(4 3),\ |
| (4 2.9435),(4 2.82162),(4 2.47965),(4 1.72377),\ |
| (4 1.38014),(3.43534 0.441146),(2.06005 1.27206),\ |
| (1.88383 1.37852),(1.8713 1.38609),\ |
| (1.01183 1.90535),(0.72677 2.07758),\ |
| (0.619143 2.1426),(-0.532243 2.83823),\ |
| (-0.789427 2.99361),(-0.756651 3.30964),\ |
| (-0.706503 3.66784),(-0.705343 3.67612),\ |
| (0.502294 7.64221),(0.601362 7.58336),\ |
| (0.641699 7.5594),(1.43457 7.08839),\ |
| (3.26673 6),(5.09496 4.91395),(5.26567 4.81254),\ |
| (6.47672 4.09311),(8.18862 3.07616),\ |
| (8.49103 2.89652),(8.5655 2.85228),\ |
| (9.98265 0.00543606),(9.09826 -100.515944),\ |
| (7.08745 -329.0674155),(5.06428 -559.024344),\ |
| (3.23365 -767.0972558),(3.16036 -775.427199),\ |
| (-0.7654 8.88178e-16,-0.7654 0,5 3))"), |
| #endif |
| "mlmli21", |
| 1e-4 |
| ); |
| } |
| #endif // BOOST_GEOMETRY_TEST_NO_DEGENERATE |
| |
| |
| |
| |
| BOOST_AUTO_TEST_CASE( test_intersection_ml_ml_spikes ) |
| { |
| #ifdef BOOST_GEOMETRY_TEST_DEBUG |
| std::cout << std::endl << std::endl << std::endl; |
| std::cout << "*** MULTILINESTRING / MULTILINESTRING INTERSECTION" |
| << " (WITH SPIKES) ***" |
| << std::endl; |
| std::cout << std::endl; |
| #endif |
| |
| typedef multi_linestring_type ML; |
| |
| typedef test_intersection_of_geometries<ML, ML, ML> tester; |
| |
| // the following test cases concern linestrings with spikes |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0,5 0))"), |
| "mlmli-spikes-01" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((9 0,1 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0))"), |
| from_wkt<ML>("MULTILINESTRING((9 0,1 0,5 0))"), |
| "mlmli-spikes-02" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0,2 0,8 0,3 0,7 0,4 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0,2 0,8 0,3 0,7 0,4 0,5 0))"), |
| "mlmli-spikes-03" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,3 0,2 0,4 0,3 0,5 0,4 0,6 0,\ |
| 5 0,7 0,6 0,8 0,7 0,9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,3 0,2 0,4 0,3 0,5 0,4 0,6 0,\ |
| 5 0,7 0,6 0,8 0,7 0,9 0))"), |
| "mlmli-spikes-04" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),\ |
| (9 1,9 0,9 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(7 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(7 0,8 0),(9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),(9 0))"), |
| #endif |
| "mlmli-spikes-05" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),\ |
| (9 0,9 2,9 1))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(7 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(7 0,8 0),(9 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),(9 0))"), |
| #endif |
| "mlmli-spikes-05a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(9 0,6 0,8 0),\ |
| (11 0,8 0,12 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(6 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(9 0,6 0,8 0),\ |
| (10 0,8 0,10 0))"), |
| "mlmli-spikes-06" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((-1 0,0 0,-2 0),(11 0,10 0,12 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(10 0))"), |
| #endif |
| "mlmli-spikes-07" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,-2 -2),(11 1,10 0,12 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((0 0),(10 0))"), |
| #endif |
| "mlmli-spikes-07a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(11 0,10 0,12 0),\ |
| (7 5,7 0,8 0,6.5 0,8.5 0,8.5 5))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(6.5 0,8.5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,6.5 0,8.5 0))"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0),(6.5 0,8.5 0),(10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,6.5 0,8.5 0),(10 0))"), |
| #endif |
| "mlmli-spikes-08" |
| ); |
| |
| // now the first geometry has a spike |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,7 0,4 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), |
| "mlmli-spikes-09" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), |
| "mlmli-spikes-09a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(9 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(5 0,4 0,5 0),(9 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(9 0,10 0))"), |
| "mlmli-spikes-09b" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(6 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(6 0,7 0,6 0),(5 0,4 0,5 0),\ |
| (6 0,10 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,5 0),(6 0,10 0))"), |
| "mlmli-spikes-09c" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0),(8 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), |
| "mlmli-spikes-10" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0,4 0),(2 0,9 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,9 0),(9 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 0,8 0,4 0),(2 0,9 0,5 0))"), |
| "mlmli-spikes-11" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((11 1,10 0,12 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((10 0))"), |
| #endif |
| "mlmli-spikes-12" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((11 -1,10 0,12 -2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((10 0))"), |
| #endif |
| "mlmli-spikes-12a" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), |
| from_wkt<ML>("MULTILINESTRING((11 0,10 0,12 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((10 0))"), |
| #endif |
| "mlmli-spikes-13" |
| ); |
| |
| // the following three tests have been discussed with Adam |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 2,1 1,1 2))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 1))"), |
| #endif |
| "mlmli-spikes-14" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 0,0 0))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,1 0,2 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 0))"), |
| #endif |
| "mlmli-spikes-15" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), |
| from_wkt<ML>("MULTILINESTRING((2 0,1 1,2 0))"), |
| #ifdef BOOST_GEOMETRY_INTERSECTION_DO_NOT_INCLUDE_ISOLATED_POINTS |
| from_wkt<ML>("MULTILINESTRING()"), |
| #else |
| from_wkt<ML>("MULTILINESTRING((1 1))"), |
| #endif |
| "mlmli-spikes-16" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), |
| from_wkt<ML>("MULTILINESTRING((2 1,1 1,2 1))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,2 1))"), |
| from_wkt<ML>("MULTILINESTRING((2 1,1 1,2 1))"), |
| "mlmli-spikes-17" |
| ); |
| |
| // test cases sent by Adam on the mailing list (equal slikes) |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), |
| "mlmli-spikes-18" |
| ); |
| |
| tester::apply |
| (from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,0 0,1 1))"), |
| from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), |
| from_wkt<ML>("MULTILINESTRING((1 1,0 0,1 1))"), |
| "mlmli-spikes-19" |
| ); |
| } |