PolygonDistance.hpp File Reference

#include <fishnet/Vec2D.hpp>
#include <fishnet/IGeometry.hpp>
#include <fishnet/FunctionalConcepts.hpp>
#include "SweepLine.hpp"
#include <fishnet/Segment.hpp>

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Namespaces
namespace	fishnet
namespace	fishnet::geometry

Functions
static Vec2DReal	fishnet::geometry::closestPointOnSegment (ISegment auto const &segment, IPoint auto const &point) noexcept
	Compute the point on the segment, closest to the query point.
static std::pair< Vec2DReal, Vec2DReal >	fishnet::geometry::closestPoints (ISegment auto const &lhs, ISegment auto const &rhs) noexcept
	Compute the pair of nearest points for two segments.
static std::pair< Vec2DReal, Vec2DReal >	fishnet::geometry::closestPoints (const IRing auto &lhs, const IRing auto &rhs) noexcept
	Ring overload to compute the closest pair of points This function uses the segment on the boundary of the shape to compute the closest pair of points, assuming that the rings do not contain each other.
template<Shape S, Shape T, typename = std::enable_if_t<IPolygon<S> || IPolygon<T>>>
static std::pair< Vec2DReal, Vec2DReal >	fishnet::geometry::closestPoints (const S &lhs, const T &rhs) noexcept
	Overload for polygons to compute the closest pair of points.
static std::pair< Vec2DReal, Vec2DReal >	fishnet::geometry::closestPoints (const IMultiPolygon auto &lhs, const IMultiPolygon auto &rhs) noexcept
	Overload for multiPolygons to compute the closest pair of points.
static fishnet::math::DEFAULT_FLOATING_POINT	fishnet::geometry::shapeDistance (Shape auto const &lhs, Shape auto const &rhs, util::BiFunction< Vec2DReal, Vec2DReal, fishnet::math::DEFAULT_FLOATING_POINT > auto const &distanceFunction) noexcept
	Compute the distance between two shapes, with custom distance function.
static fishnet::math::DEFAULT_FLOATING_POINT	fishnet::geometry::shapeDistance (Shape auto const &lhs, Shape auto const &rhs) noexcept
	Default shapeDistance overload.