+++ /dev/null
-#ifndef __MATHEXTRA_H__
-#define __MATHEXTRA_H__
-
-#include <QtCore>
-
-#define ARAD 57.29577951308232
-#define RS_TOLERANCE 1.0e-10
-#define RS_TOLERANCE_ANGLE 1.0e-8
-
-/**
- * Math functions.
- */
-class Math
-{
- public:
- static int round(double v);
- static double pow(double x, double y);
- static double rad2deg(double a);
- static double deg2rad(double a);
- static double rad2gra(double a);
- static int findGCD(int a, int b);
- static bool isAngleBetween(double a, double a1, double a2, bool reversed);
- static double correctAngle(double a);
- static double getAngleDifference(double a1, double a2);
- static double makeAngleReadable(double angle, bool readable = true, bool * corrected = NULL);
- static bool isAngleReadable(double angle);
- static bool isSameDirection(double dir1, double dir2, double tol);
- static double eval(const QString & expr, double def = 0.0);
- static bool cmpDouble(double v1, double v2, double tol = 0.001);
- static double eval(const QString & expr, bool * ok);
- static QString doubleToString(double value, double prec);
- static QString doubleToString(double value, int prec);
-
- static void test();
-};
-
-#endif // __MATHEXTRA_H__