Line.cc File Reference

#include "Nice/Map/Line.h"
#include <cmath>

Include dependency graph for Line.cc:

Macros
#define	SAME_SIGNS(a, b)   ((a) * (b) >= 0)
#define	M_2PI   6.28318530717958647692528676655900576

Functions
static bool	nice_linef_intersect (double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4)

Macro Definition Documentation

M_2PI

#define M_2PI   6.28318530717958647692528676655900576

SAME_SIGNS

#define SAME_SIGNS	(		a,
			b
	)		((a) * (b) >= 0)

Function Documentation

nice_linef_intersect()

static bool nice_linef_intersect ( double  x1, double  y1, double  x2, double  y2, double  x3, double  y3, double  x4, double  y4  )

static