arc.cc File Reference

#include "arc.h"
#include "simplemath.h"

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Macros
#define	ZERO   0.00001/*0.000001*/
#define	TOL   0.00001

Functions
static int	neq_vert (REAL *v1, REAL *v2)
long	tooclose (REAL x, REAL y)

Macro Definition Documentation

TOL

#define TOL   0.00001

Definition at line 321 of file arc.cc.

ZERO

#define ZERO   0.00001/*0.000001*/

Definition at line 50 of file arc.cc.

Function Documentation

neq_vert()

static int neq_vert ( REAL *  v1, REAL *  v2  )

inlinestatic

Definition at line 223 of file arc.cc.

{
     return ((v1[0] != v2[0]) || (v1[1] != v2[1] )) ? 1 : 0;
}

tooclose()

long tooclose ( REAL  x, REAL  y  )

inline

Definition at line 323 of file arc.cc.

{
    return (glu_abs(x-y) < TOL) ?  1 : 0;
}