Polygon.hh File Reference

#include <vector>

Go to the source code of this file.

Namespaces
namespace	Garfield
namespace	Garfield::Polygon

Functions
void	Garfield::Polygon::Inside (const std::vector< double > &xpl, const std::vector< double > &ypl, const double x, const double y, bool &inside, bool &edge)
	Determine whether the point (x, y) is located inside of the polygon (xpl, ypl).
double	Garfield::Polygon::Area (const std::vector< double > &xp, const std::vector< double > &yp)
	Determine the (signed) area of a polygon.
bool	Garfield::Polygon::NonTrivial (const std::vector< double > &xp, const std::vector< double > &yp)
	Check whether a set of points builds a non-trivial polygon.
void	Garfield::Polygon::EliminateButterflies (std::vector< double > &xp, std::vector< double > &yp, std::vector< double > &zp)
	Try to eliminate "butterflies" (crossing of two adjacent segments of a polygon), by point exchanges.