polygon.h File Reference

#include <Eigen/Core>
#include <Eigen/Geometry>
#include <se2ez/core/class_forward.h>
#include <se2ez/core/math.h>

Go to the source code of this file.

Namespaces
	se2ez
	Main namespace.
	se2ez::geo
	Operations on geometry.

Functions
bool	se2ez::geo::isConvex (const Geometry &geometry)
	Checks if a polygon is convex. More...
bool	se2ez::geo::isSimple (const Geometry &geometry)
	Checks if a polygon is simple, that is, it has no holes. More...
void	se2ez::geo::makeClockwise (Geometry &geometry)
	If not clockwise, reorders polygon vertices to be in clockwise orientation. More...
void	se2ez::geo::makeCounterClockwise (Geometry &geometry)
	If not counterclockwise, reorders polygon vertices to be in counterclockwise orientation. More...
double	se2ez::geo::area (const Geometry &geometry)
	Compute the area of a polygon. More...
std::vector< GeometryPtr >	se2ez::geo::convexifyApproximate (const GeometryPtr &geometry)
	Performs an approximate convex decomposition on the geometry. More...
std::vector< GeometryPtr >	se2ez::geo::convexifyOptimal (const GeometryPtr &geometry)
	Performs an optimal convex decomposition on the geometry. More...
std::vector< GeometryPtr >	se2ez::geo::shatter (const GeometryPtr &geometry)
	"Shatters" a convex polygon into a fan of triangles using the first point as the root for all triangles. More...