Wheeledbase/lib/mathutils/mathutils.h

#ifndef __MATHUTILS_H__
#define __MATHUTILS_H__
#ifndef M_PI
#ifndef PI
#define PI M_PI
#endif
#define M_PI 3.14159265358979323846
#endif
/* Preprocessor to avoid doxygen error */
#if !defined(DOXYGEN_SHOULD_SKIP_THIS)
 
float periodicmod(float x, float y);
 
float inrange(float x, float min, float max);
 
float saturate(float x, float min, float max);
 
float sign(float x);
 
#endif // DOXYGEN_SHOULD_SKIP_THIS
 
#endif // __MATHUTILS_H__