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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Unit Test
- // Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands.
- // 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)
- #include <iostream>
- #include <sstream>
- #include <fstream>
- #include <iomanip>
- #include <string>
- #define BOOST_GEOMETRY_REPORT_OVERLAY_ERROR
- #define BOOST_GEOMETRY_NO_BOOST_TEST
- #define BOOST_GEOMETRY_TIME_OVERLAY
- #include <test_overlay_p_q.hpp>
- #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/timer.hpp>
- template <typename Polygon>
- inline void make_polygon(Polygon& polygon, int count_x, int count_y, int index, int offset)
- {
- typedef typename bg::point_type<Polygon>::type point_type;
- bg::exterior_ring(polygon).push_back(point_type(0, 0));
- bg::exterior_ring(polygon).push_back(point_type(0, count_y * 10));
- bg::exterior_ring(polygon).push_back(point_type(count_x * 10 + 10, count_y * 10));
- bg::exterior_ring(polygon).push_back(point_type(count_x * 10 + 10, 0));
- bg::exterior_ring(polygon).push_back(point_type(0, 0));
- for(int j = 0; j < count_x; ++j)
- {
- for(int k = 0; k < count_y; ++k)
- {
- polygon.inners().push_back(typename Polygon::inner_container_type::value_type());
- polygon.inners().back().push_back(point_type(offset + j * 10 + 1, k * 10 + 1));
- polygon.inners().back().push_back(point_type(offset + j * 10 + 7, k * 10 + 5 + index));
- polygon.inners().back().push_back(point_type(offset + j * 10 + 5 + index, k * 10 + 7));
- polygon.inners().back().push_back(point_type(offset + j * 10 + 1, k * 10 + 1));
- }
- }
- bg::correct(polygon);
- }
- template <typename Polygon>
- void test_star_comb(int count_x, int count_y, int offset, p_q_settings const& settings)
- {
- Polygon p, q;
- make_polygon(p, count_x, count_y, 0, 0);
- make_polygon(q, count_x, count_y, 1, offset);
- std::ostringstream out;
- out << "interior_triangles";
- test_overlay_p_q
- <
- Polygon,
- typename bg::coordinate_type<Polygon>::type
- >(out.str(), p, q, settings);
- }
- template <typename T, bool Clockwise, bool Closed>
- void test_all(int count, int count_x, int count_y, int offset, p_q_settings const& settings)
- {
- boost::timer t;
- typedef bg::model::polygon
- <
- bg::model::d2::point_xy<T>, Clockwise, Closed
- > polygon;
- for(int i = 0; i < count; i++)
- {
- test_star_comb<polygon>(count_x, count_y, offset, settings);
- }
- std::cout
- << " type: " << string_from_type<T>::name()
- << " time: " << t.elapsed() << std::endl;
- }
- int main(int argc, char** argv)
- {
- try
- {
- namespace po = boost::program_options;
- po::options_description description("=== interior_triangles ===\nAllowed options");
- int offset = 0;
- int count = 1;
- int count_x = 10;
- int count_y = 10;
- bool ccw = false;
- bool open = false;
- p_q_settings settings;
- description.add_options()
- ("help", "Help message")
- ("count", po::value<int>(&count)->default_value(1), "Number of tests")
- ("count_x", po::value<int>(&count_x)->default_value(10), "Triangle count in x-direction")
- ("count_y", po::value<int>(&count_y)->default_value(10), "Triangle count in y-direction")
- ("offset", po::value<int>(&offset)->default_value(0), "Offset of second triangle in x-direction")
- ("diff", po::value<bool>(&settings.also_difference)->default_value(false), "Include testing on difference")
- ("ccw", po::value<bool>(&ccw)->default_value(false), "Counter clockwise polygons")
- ("open", po::value<bool>(&open)->default_value(false), "Open polygons")
- ("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"))
- {
- std::cout << description << std::endl;
- return 1;
- }
- if (ccw && open)
- {
- test_all<double, false, false>(count, count_x, count_y, offset, settings);
- }
- else if (ccw)
- {
- test_all<double, false, true>(count, count_x, count_y, offset, settings);
- }
- else if (open)
- {
- test_all<double, true, false>(count, count_x, count_y, offset, settings);
- }
- else
- {
- test_all<double, true, true>(count, count_x, count_y, offset, settings);
- }
- #if defined(HAVE_TTMATH)
- // test_all<ttmath_big, true, true>(seed, count, max, svg, level);
- #endif
- }
- catch(std::exception const& e)
- {
- std::cout << "Exception " << e.what() << std::endl;
- }
- catch(...)
- {
- std::cout << "Other exception" << std::endl;
- }
- return 0;
- }
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