| // 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; |
| } |