However, boost::geometry:intersection produces an empty result: #include <deque> #include <iostream> #include <boost/geometry.hpp> #include <boost/geometry/geometries/point_xy.hpp> #include <boost/geometry/geometries/polygon.hpp> namespace bg = boost::geometry; typedef bg::model::d2::point_...
boost::geometry::intersection 函数的主要功能是计算两个几何对象之间的交集,并将结果存储到指定的输出迭代器中。交集可以是一个点、一条线、一个多边形等,具体取决于输入几何对象的类型和形状。 例如,如果两个输入几何对象是两个矩形,则交集可能是一个矩形、一条线段或一个点(如果两个矩形仅在一个点相交)。
#include <boost/geometry.hpp> #include <boost/geometry/geometries/point_xy.hpp> #include <boost/geometry/geometries/polygon.hpp> #include <boost/geometry/multi/geometries/multi_polygon.hpp> using namespace boost::geometry::model; using namespace boost::geometry; typedef d2::point_xy<double> Bo...
using Point = boost::geometry::model::d2::point_xy<double>; using Polygon = boost::geometry::model::polygon<Point>; double epsilon = 0.3; boost::geometry::strategy::buffer::join_miter join_strategy; boost::geometry::strategy::buffer::distance_symmetric<double> inflate_strategy(epsilon); bo...
I prefer the shoelace geometry of the Glide 3 – the distance between the holes is smaller and there is room for another one underneath the top 2, which made the position where you tie them when omitting the top 2 a bit higher. When I leave out the top 2 with the Glide 6, the kn...
10019 Difference of Linestring and Box returns their intersection 10077 Wrong types in concept checks in boost/geometry/arithmetic/arithmetic.hpp Bug fixes intersects(polygon) could return a self-intersection-point for its closing point, fixed equals() could return invalid results for non...
我今天真的是被这个boost库搞到头炸，怎么在linux下安装boost库，及后续使用。一开始用sudo apt-get install libboost-dev倒是能解决代码中头文件引用不存在问题，但是编译不成功，总是会出现什么未定义引用错误，之后remove掉，重新下载源码编译还是会存在一些问题。
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geometry::is_valid(p1) << std::endl; std::cout << boost::geometry::is_valid(p2) << std::endl; std::tuple<MultiPoint, MultiLinestring, MultiPolygon> result; boost::geometry::intersection(p1, p2, result); std::cout << boost::geometry::wkt(std::get<0>(result)) << std::endl;...
Sodensify()andintersects()give consistent results. The problem is located inintersection()which uses hardcoded cartesian strategy in all coordinate systems: https://github.com/boostorg/geometry/blob/develop/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp#L682-L685 ...