[ceph.git] / ceph / src / boost / libs / geometry / test / robustness / overlay / buffer / recursive_polygons_buffer.cpp

// Boost.Geometry (aka GGL, Generic Geometry Library)
// Robustness Test

// Copyright (c) 2012-2021 Barend Gehrels, Amsterdam, the Netherlands.

// This file was modified by Oracle on 2015-2021.
// Modifications copyright (c) 2015-2021 Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Contributed and/or modified by Adam Wulkiewicz, 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
// http://www.boost.org/LICENSE_1_0.txt)

#define BOOST_GEOMETRY_NO_BOOST_TEST

#ifndef BOOST_GEOMETRY_TEST_ONLY_ONE_TYPE
#define BOOST_GEOMETRY_TEST_ONLY_ONE_TYPE
#endif

#if defined(_MSC_VER)
#  pragma warning( disable : 4244 )
#  pragma warning( disable : 4267 )
#endif

#include <chrono>
#include <fstream>
#include <sstream>

#include <boost/program_options.hpp>
#include <boost/random/linear_congruential.hpp>
#include <boost/random/uniform_int.hpp>
#include <boost/random/uniform_real.hpp>
#include <boost/random/variate_generator.hpp>

#include <boost/geometry.hpp>
#include <boost/geometry/geometries/geometries.hpp>
#include <boost/geometry/geometries/point_xy.hpp>

#include <boost/geometry/algorithms/detail/buffer/buffer_inserter.hpp>

#include <boost/geometry/strategies/buffer.hpp>

#include <geometry_test_common.hpp>
#include <geometry_to_crc.hpp>
#include <robustness/common/common_settings.hpp>
#include <robustness/common/make_square_polygon.hpp>


struct buffer_settings : public common_settings
{
    int join_code{1};
    double distance{1.0};
    int points_per_circle{32}; // MySQL also uses 32 points in a circle for buffer
};

namespace bg = boost::geometry;

template <typename Geometry1, typename Geometry2>
void create_svg(std::string const& filename
                , Geometry1 const& mp
                , Geometry2 const& buffer)
{
    typedef typename boost::geometry::point_type<Geometry1>::type point_type;


    std::ofstream svg(filename.c_str());
    boost::geometry::svg_mapper<point_type> mapper(svg, 800, 800);

    boost::geometry::model::box<point_type> box;
    bg::envelope(mp, box);
    bg::buffer(box, box, 1.0);
    mapper.add(box);

    if (! bg::is_empty(buffer))
    {
        bg::envelope(buffer, box);
        bg::buffer(box, box, 1.0);
        mapper.add(box);
    }

    mapper.map(mp, "fill-opacity:0.5;fill:rgb(153,204,0);stroke:rgb(153,204,0);stroke-width:3");
    mapper.map(buffer, "stroke-opacity:0.9;stroke:rgb(0,0,0);fill:none;stroke-width:1");
}

template <typename MultiPolygon, typename Settings>
bool verify(std::string const& caseid, MultiPolygon const& mp, MultiPolygon const& buffer, Settings const& settings)
{
    using polygon_type = typename boost::range_value<MultiPolygon const>::type;

    bool result = true;

    // Area of buffer must be larger than of original polygon
    auto const area_mp = bg::area(mp);
    auto const area_buf = bg::area(buffer);

    if (area_buf < area_mp)
    {
        result = false;
    }

    // Verify if all points are IN the buffer
    if (result)
    {
        for (auto const& polygon : mp)
        {
            typename bg::point_type<polygon_type>::type point;
            bg::point_on_border(point, polygon);
            if (! bg::within(point, buffer))
            {
                result = false;
            }
        }
    }

    if (result && settings.check_validity)
    {
        bg::validity_failure_type failure;
        if (! bg::is_valid(buffer, failure)
            && failure != bg::failure_intersecting_interiors)
        {
            std::cout << "Buffer is not valid: " << bg::validity_failure_type_message(failure) << std::endl;
            result = false;
        }
    }

    bool svg = settings.svg;
    bool wkt = settings.wkt;
    if (! result)
    {
        // The result is wrong, override settings to create a SVG and WKT
        svg = true;
        wkt = true;
    }

    std::string filename;

    {
        // Generate a unique name
        std::ostringstream out;
        out << "rec_pol_buffer_" << geometry_to_crc(mp)
            << "_" << string_from_type<typename bg::coordinate_type<MultiPolygon>::type>::name()
       #if defined(BOOST_GEOMETRY_USE_RESCALING)
            << "_rescaled"
       #endif
            << ".";
        filename = out.str();
    }

    if (svg)
    {
        create_svg(filename + "svg", mp, buffer);
    }

    if (wkt)
    {
        std::ofstream stream(filename + "wkt");
        // Stream input WKT
        stream << bg::wkt(mp) << std::endl;
        // If you need the output WKT, then stream bg::wkt(buffer)
    }

    return result;
}

template <typename MultiPolygon, typename Generator, typename Settings>
bool test_buffer(MultiPolygon& result, int& index,
            Generator& generator,
            int level, Settings const& settings)
{
    MultiPolygon p, q;

    // Generate two boxes
    if (level == 0)
    {
        p.resize(1);
        q.resize(1);
        make_square_polygon(p.front(), generator, settings);
        make_square_polygon(q.front(), generator, settings);
        bg::correct(p);
        bg::correct(q);
    }
    else
    {
        bg::correct(p);
        bg::correct(q);
        if (! test_buffer(p, index, generator, level - 1, settings)
            || ! test_buffer(q, index, generator, level - 1, settings))
        {
            return false;
        }
    }

    typedef typename boost::range_value<MultiPolygon>::type polygon;

    MultiPolygon mp;
    bg::detail::union_::union_insert
        <
            polygon
        >(p, q, std::back_inserter(mp));

    bg::unique(mp);
    bg::unique(mp);
    bg::correct(mp);
    result = mp;


    typedef typename bg::coordinate_type<MultiPolygon>::type coordinate_type;
    typedef bg::strategy::buffer::distance_asymmetric<coordinate_type> distance_strategy_type;
    distance_strategy_type distance_strategy(settings.distance, settings.distance);

    MultiPolygon buffered;

    std::ostringstream out;
    out << "recursive_polygons_buffer_" << index++ << "_" << level;

    bg::strategy::buffer::end_round end_strategy;
    bg::strategy::buffer::point_circle point_strategy;
    bg::strategy::buffer::side_straight side_strategy;
    bg::strategy::buffer::join_round join_round_strategy(settings.points_per_circle);
    bg::strategy::buffer::join_miter join_miter_strategy;

    try
    {
        switch(settings.join_code)
        {
            case 1 :
                bg::buffer(mp, buffered,
                                distance_strategy, side_strategy,
                                join_round_strategy,
                                end_strategy, point_strategy);
                break;
            case 2 :
                bg::buffer(mp, buffered,
                                distance_strategy, side_strategy,
                                join_miter_strategy,
                                end_strategy, point_strategy);
                break;
            default :
                return false;
        }
    }
    catch(std::exception const& e)
    {
        MultiPolygon empty;
        std::cout << out.str() << std::endl;
        std::cout << "Exception " << e.what() << std::endl;
        verify(out.str(), mp, empty, settings);
        return false;
    }


    return verify(out.str(), mp, buffered, settings);
}


template <typename T, bool Clockwise, bool Closed, typename Settings>
void test_all(int seed, int count, int level, Settings const& settings)
{
    auto const t0 = std::chrono::high_resolution_clock::now();

    typedef boost::minstd_rand base_generator_type;

    base_generator_type generator(seed);

    boost::uniform_int<> random_coordinate(0, settings.field_size - 1);
    boost::variate_generator<base_generator_type&, boost::uniform_int<> >
        coordinate_generator(generator, random_coordinate);

    typedef bg::model::polygon
        <
            bg::model::d2::point_xy<T>, Clockwise, Closed
        > polygon;
    typedef bg::model::multi_polygon<polygon> mp;


    int index = 0;
    int errors = 0;
    for(int i = 0; i < count; i++)
    {
        mp p;
        if (! test_buffer<mp>(p, index, coordinate_generator, level, settings))
        {
            errors++;
        }
    }

    auto const t = std::chrono::high_resolution_clock::now();
    auto const elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(t - t0).count();
    std::cout
        << "geometries: " << index
        << " errors: " << errors
        << " type: " << string_from_type<T>::name()
        << " time: " << elapsed_ms / 1000.0 << std::endl;
}

int main(int argc, char** argv)
{
    BoostGeometryWriteTestConfiguration();
    try
    {
        namespace po = boost::program_options;
        po::options_description description("=== recursive_polygons_buffer ===\nAllowed options");

        int count = 1;
        int seed = static_cast<unsigned int>(std::time(0));
        int level = 3;
        bool ccw = false;
        bool open = false;
        buffer_settings settings;
        std::string form = "box";
        std::string join = "round";

        description.add_options()
            ("help", "Help message")
            ("seed", po::value<int>(&seed), "Initialization seed for random generator")
            ("count", po::value<int>(&count)->default_value(1), "Number of tests")
            ("validity", po::value<bool>(&settings.check_validity)->default_value(true), "Include testing on validity")
            ("level", po::value<int>(&level)->default_value(3), "Level to reach (higher -> slower)")
            ("distance", po::value<double>(&settings.distance)->default_value(1.0), "Distance (1.0)")
            ("ppc", po::value<int>(&settings.points_per_circle)->default_value(32), "Points per circle (32)")
            ("form", po::value<std::string>(&form)->default_value("box"), "Form of the polygons (box, triangle)")
            ("join", po::value<std::string>(&join)->default_value("round"), "Form of the joins (round, miter)")
            ("ccw", po::value<bool>(&ccw)->default_value(false), "Counter clockwise polygons")
            ("open", po::value<bool>(&open)->default_value(false), "Open polygons")
            ("size", po::value<int>(&settings.field_size)->default_value(10), "Size of the field")
            ("wkt", po::value<bool>(&settings.wkt)->default_value(false), "Create a WKT of the inputs, for all tests")
            ("svg", po::value<bool>(&settings.svg)->default_value(false), "Create a SVG for all tests")
        ;

        po::variables_map varmap;
        po::store(po::parse_command_line(argc, argv, description), varmap);
        po::notify(varmap);

        if (varmap.count("help")
            || (form != "box" && form != "triangle")
            || (join != "round" && join != "miter")
            )
        {
            std::cout << description << std::endl;
            return 1;
        }

        settings.triangular = form != "box";
        settings.join_code = join == "round" ? 1 : 2;

        if (ccw && open)
        {
            test_all<default_test_type, false, false>(seed, count, level, settings);
        }
        else if (ccw)
        {
            test_all<default_test_type, false, true>(seed, count, level, settings);
        }
        else if (open)
        {
            test_all<default_test_type, true, false>(seed, count, level, settings);
        }
        else
        {
            test_all<default_test_type, true, true>(seed, count, level, settings);
        }
    }
    catch(std::exception const& e)
    {
        std::cout << "Exception " << e.what() << std::endl;
    }
    catch(...)
    {
        std::cout << "Other exception" << std::endl;
    }

    return 0;
}
Commit	Line	Data
7c673cae FG	1	// Boost.Geometry (aka GGL, Generic Geometry Library)
	2	// Robustness Test
	3
1e59de90	4	// Copyright (c) 2012-2021 Barend Gehrels, Amsterdam, the Netherlands.
7c673cae	5
1e59de90 TL	6	// This file was modified by Oracle on 2015-2021.
1e59de90 TL	7	// Modifications copyright (c) 2015-2021 Oracle and/or its affiliates.
7c673cae	8	// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
1e59de90	9	// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
7c673cae FG	10
	11	// Use, modification and distribution is subject to the Boost Software License,
	12	// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
	13	// http://www.boost.org/LICENSE_1_0.txt)
	14
20effc67 TL	15	#define BOOST_GEOMETRY_NO_BOOST_TEST
20effc67 TL	16
1e59de90 TL	17	#ifndef BOOST_GEOMETRY_TEST_ONLY_ONE_TYPE
	18	#define BOOST_GEOMETRY_TEST_ONLY_ONE_TYPE
	19	#endif
	20
7c673cae FG	21	#if defined(_MSC_VER)
	22	# pragma warning( disable : 4244 )
	23	# pragma warning( disable : 4267 )
	24	#endif
	25
20effc67	26	#include <chrono>
7c673cae FG	27	#include <fstream>
	28	#include <sstream>
	29
7c673cae FG	30	#include <boost/program_options.hpp>
	31	#include <boost/random/linear_congruential.hpp>
	32	#include <boost/random/uniform_int.hpp>
	33	#include <boost/random/uniform_real.hpp>
	34	#include <boost/random/variate_generator.hpp>
7c673cae FG	35
	36	#include <boost/geometry.hpp>
	37	#include <boost/geometry/geometries/geometries.hpp>
	38	#include <boost/geometry/geometries/point_xy.hpp>
	39
	40	#include <boost/geometry/algorithms/detail/buffer/buffer_inserter.hpp>
	41
	42	#include <boost/geometry/strategies/buffer.hpp>
	43
20effc67	44	#include <geometry_test_common.hpp>
1e59de90 TL	45	#include <geometry_to_crc.hpp>
	46	#include <robustness/common/common_settings.hpp>
	47	#include <robustness/common/make_square_polygon.hpp>
7c673cae FG	48
	49
	50	struct buffer_settings : public common_settings
	51	{
1e59de90 TL	52	int join_code{1};
	53	double distance{1.0};
	54	int points_per_circle{32}; // MySQL also uses 32 points in a circle for buffer
7c673cae FG	55	};
	56
	57	namespace bg = boost::geometry;
	58
	59	template <typename Geometry1, typename Geometry2>
	60	void create_svg(std::string const& filename
	61	, Geometry1 const& mp
1e59de90	62	, Geometry2 const& buffer)
7c673cae FG	63	{
	64	typedef typename boost::geometry::point_type<Geometry1>::type point_type;
	65
	66
	67	std::ofstream svg(filename.c_str());
	68	boost::geometry::svg_mapper<point_type> mapper(svg, 800, 800);
	69
	70	boost::geometry::model::box<point_type> box;
	71	bg::envelope(mp, box);
	72	bg::buffer(box, box, 1.0);
	73	mapper.add(box);
	74
	75	if (! bg::is_empty(buffer))
	76	{
	77	bg::envelope(buffer, box);
	78	bg::buffer(box, box, 1.0);
	79	mapper.add(box);
	80	}
	81
	82	mapper.map(mp, "fill-opacity:0.5;fill:rgb(153,204,0);stroke:rgb(153,204,0);stroke-width:3");
	83	mapper.map(buffer, "stroke-opacity:0.9;stroke:rgb(0,0,0);fill:none;stroke-width:1");
7c673cae FG	84	}
7c673cae FG	85
7c673cae FG	86	template <typename MultiPolygon, typename Settings>
	87	bool verify(std::string const& caseid, MultiPolygon const& mp, MultiPolygon const& buffer, Settings const& settings)
	88	{
1e59de90 TL	89	using polygon_type = typename boost::range_value<MultiPolygon const>::type;
1e59de90 TL	90
7c673cae FG	91	bool result = true;
	92
	93	// Area of buffer must be larger than of original polygon
20effc67 TL	94	auto const area_mp = bg::area(mp);
20effc67 TL	95	auto const area_buf = bg::area(buffer);
7c673cae FG	96
	97	if (area_buf < area_mp)
	98	{
	99	result = false;
	100	}
	101
20effc67	102	// Verify if all points are IN the buffer
7c673cae FG	103	if (result)
7c673cae FG	104	{
1e59de90	105	for (auto const& polygon : mp)
7c673cae FG	106	{
	107	typename bg::point_type<polygon_type>::type point;
	108	bg::point_on_border(point, polygon);
	109	if (! bg::within(point, buffer))
	110	{
	111	result = false;
	112	}
	113	}
	114	}
	115
20effc67	116	if (result && settings.check_validity)
b32b8144	117	{
20effc67 TL	118	bg::validity_failure_type failure;
	119	if (! bg::is_valid(buffer, failure)
	120	&& failure != bg::failure_intersecting_interiors)
b32b8144	121	{
20effc67	122	std::cout << "Buffer is not valid: " << bg::validity_failure_type_message(failure) << std::endl;
b32b8144 FG	123	result = false;
	124	}
	125	}
	126
7c673cae FG	127	bool svg = settings.svg;
	128	bool wkt = settings.wkt;
	129	if (! result)
	130	{
20effc67	131	// The result is wrong, override settings to create a SVG and WKT
7c673cae FG	132	svg = true;
	133	wkt = true;
	134	}
	135
1e59de90 TL	136	std::string filename;
1e59de90 TL	137
7c673cae	138	{
1e59de90 TL	139	// Generate a unique name
	140	std::ostringstream out;
	141	out << "rec_pol_buffer_" << geometry_to_crc(mp)
	142	<< "_" << string_from_type<typename bg::coordinate_type<MultiPolygon>::type>::name()
	143	#if defined(BOOST_GEOMETRY_USE_RESCALING)
20effc67	144	<< "_rescaled"
1e59de90 TL	145	#endif
	146	<< ".";
	147	filename = out.str();
	148	}
	149
	150	if (svg)
	151	{
	152	create_svg(filename + "svg", mp, buffer);
7c673cae FG	153	}
	154
	155	if (wkt)
	156	{
1e59de90 TL	157	std::ofstream stream(filename + "wkt");
1e59de90 TL	158	// Stream input WKT
7c673cae	159	stream << bg::wkt(mp) << std::endl;
1e59de90	160	// If you need the output WKT, then stream bg::wkt(buffer)
7c673cae FG	161	}
	162
	163	return result;
	164	}
	165
	166	template <typename MultiPolygon, typename Generator, typename Settings>
	167	bool test_buffer(MultiPolygon& result, int& index,
	168	Generator& generator,
	169	int level, Settings const& settings)
	170	{
	171	MultiPolygon p, q;
	172
	173	// Generate two boxes
	174	if (level == 0)
	175	{
	176	p.resize(1);
	177	q.resize(1);
	178	make_square_polygon(p.front(), generator, settings);
	179	make_square_polygon(q.front(), generator, settings);
	180	bg::correct(p);
	181	bg::correct(q);
	182	}
	183	else
	184	{
	185	bg::correct(p);
	186	bg::correct(q);
	187	if (! test_buffer(p, index, generator, level - 1, settings)
	188	\|\| ! test_buffer(q, index, generator, level - 1, settings))
	189	{
	190	return false;
	191	}
	192	}
	193
	194	typedef typename boost::range_value<MultiPolygon>::type polygon;
	195
	196	MultiPolygon mp;
	197	bg::detail::union_::union_insert
	198	<
	199	polygon
	200	>(p, q, std::back_inserter(mp));
	201
	202	bg::unique(mp);
	203	bg::unique(mp);
	204	bg::correct(mp);
	205	result = mp;
	206
	207
	208	typedef typename bg::coordinate_type<MultiPolygon>::type coordinate_type;
7c673cae FG	209	typedef bg::strategy::buffer::distance_asymmetric<coordinate_type> distance_strategy_type;
	210	distance_strategy_type distance_strategy(settings.distance, settings.distance);
	211
7c673cae FG	212	MultiPolygon buffered;
	213
	214	std::ostringstream out;
	215	out << "recursive_polygons_buffer_" << index++ << "_" << level;
	216
	217	bg::strategy::buffer::end_round end_strategy;
	218	bg::strategy::buffer::point_circle point_strategy;
	219	bg::strategy::buffer::side_straight side_strategy;
1e59de90	220	bg::strategy::buffer::join_round join_round_strategy(settings.points_per_circle);
7c673cae FG	221	bg::strategy::buffer::join_miter join_miter_strategy;
	222
	223	try
	224	{
	225	switch(settings.join_code)
	226	{
	227	case 1 :
	228	bg::buffer(mp, buffered,
	229	distance_strategy, side_strategy,
	230	join_round_strategy,
	231	end_strategy, point_strategy);
	232	break;
	233	case 2 :
	234	bg::buffer(mp, buffered,
	235	distance_strategy, side_strategy,
	236	join_miter_strategy,
	237	end_strategy, point_strategy);
	238	break;
	239	default :
	240	return false;
	241	}
	242	}
	243	catch(std::exception const& e)
	244	{
	245	MultiPolygon empty;
	246	std::cout << out.str() << std::endl;
	247	std::cout << "Exception " << e.what() << std::endl;
	248	verify(out.str(), mp, empty, settings);
	249	return false;
	250	}
	251
	252
	253	return verify(out.str(), mp, buffered, settings);
	254	}
	255
	256
	257	template <typename T, bool Clockwise, bool Closed, typename Settings>
	258	void test_all(int seed, int count, int level, Settings const& settings)
	259	{
20effc67	260	auto const t0 = std::chrono::high_resolution_clock::now();
7c673cae FG	261
	262	typedef boost::minstd_rand base_generator_type;
	263
	264	base_generator_type generator(seed);
	265
	266	boost::uniform_int<> random_coordinate(0, settings.field_size - 1);
	267	boost::variate_generator<base_generator_type&, boost::uniform_int<> >
	268	coordinate_generator(generator, random_coordinate);
	269
	270	typedef bg::model::polygon
	271	<
	272	bg::model::d2::point_xy<T>, Clockwise, Closed
	273	> polygon;
	274	typedef bg::model::multi_polygon<polygon> mp;
	275
	276
	277	int index = 0;
20effc67	278	int errors = 0;
7c673cae FG	279	for(int i = 0; i < count; i++)
	280	{
	281	mp p;
20effc67 TL	282	if (! test_buffer<mp>(p, index, coordinate_generator, level, settings))
	283	{
	284	errors++;
	285	}
7c673cae	286	}
20effc67 TL	287
	288	auto const t = std::chrono::high_resolution_clock::now();
	289	auto const elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(t - t0).count();
7c673cae FG	290	std::cout
7c673cae FG	291	<< "geometries: " << index
20effc67 TL	292	<< " errors: " << errors
	293	<< " type: " << string_from_type<T>::name()
	294	<< " time: " << elapsed_ms / 1000.0 << std::endl;
7c673cae FG	295	}
	296
	297	int main(int argc, char** argv)
	298	{
20effc67	299	BoostGeometryWriteTestConfiguration();
7c673cae FG	300	try
	301	{
	302	namespace po = boost::program_options;
20effc67	303	po::options_description description("=== recursive_polygons_buffer ===\nAllowed options");
7c673cae FG	304
	305	int count = 1;
	306	int seed = static_cast<unsigned int>(std::time(0));
	307	int level = 3;
	308	bool ccw = false;
	309	bool open = false;
	310	buffer_settings settings;
	311	std::string form = "box";
	312	std::string join = "round";
	313
	314	description.add_options()
	315	("help", "Help message")
	316	("seed", po::value<int>(&seed), "Initialization seed for random generator")
	317	("count", po::value<int>(&count)->default_value(1), "Number of tests")
20effc67	318	("validity", po::value<bool>(&settings.check_validity)->default_value(true), "Include testing on validity")
1e59de90	319	("level", po::value<int>(&level)->default_value(3), "Level to reach (higher -> slower)")
7c673cae	320	("distance", po::value<double>(&settings.distance)->default_value(1.0), "Distance (1.0)")
1e59de90	321	("ppc", po::value<int>(&settings.points_per_circle)->default_value(32), "Points per circle (32)")
7c673cae FG	322	("form", po::value<std::string>(&form)->default_value("box"), "Form of the polygons (box, triangle)")
	323	("join", po::value<std::string>(&join)->default_value("round"), "Form of the joins (round, miter)")
	324	("ccw", po::value<bool>(&ccw)->default_value(false), "Counter clockwise polygons")
	325	("open", po::value<bool>(&open)->default_value(false), "Open polygons")
	326	("size", po::value<int>(&settings.field_size)->default_value(10), "Size of the field")
	327	("wkt", po::value<bool>(&settings.wkt)->default_value(false), "Create a WKT of the inputs, for all tests")
	328	("svg", po::value<bool>(&settings.svg)->default_value(false), "Create a SVG for all tests")
	329	;
	330
	331	po::variables_map varmap;
	332	po::store(po::parse_command_line(argc, argv, description), varmap);
	333	po::notify(varmap);
	334
	335	if (varmap.count("help")
	336	\|\| (form != "box" && form != "triangle")
	337	\|\| (join != "round" && join != "miter")
	338	)
	339	{
	340	std::cout << description << std::endl;
	341	return 1;
	342	}
	343
	344	settings.triangular = form != "box";
	345	settings.join_code = join == "round" ? 1 : 2;
	346
	347	if (ccw && open)
	348	{
20effc67	349	test_all<default_test_type, false, false>(seed, count, level, settings);
7c673cae FG	350	}
	351	else if (ccw)
	352	{
20effc67	353	test_all<default_test_type, false, true>(seed, count, level, settings);
7c673cae FG	354	}
	355	else if (open)
	356	{
20effc67	357	test_all<default_test_type, true, false>(seed, count, level, settings);
7c673cae FG	358	}
	359	else
	360	{
20effc67	361	test_all<default_test_type, true, true>(seed, count, level, settings);
7c673cae	362	}
7c673cae FG	363	}
	364	catch(std::exception const& e)
	365	{
	366	std::cout << "Exception " << e.what() << std::endl;
	367	}
	368	catch(...)
	369	{
	370	std::cout << "Other exception" << std::endl;
	371	}
	372
	373	return 0;
	374	}