OppositeAngle.h

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#ifndef _OPPOSITEANGLE_H_
#define _OPPOSITEANGLE_H_
 
#include "../Numerics/constants.h"
 
/*Return the opposite angle modulo 2 Pi*/
namespace bamg {
   inline float  OppositeAngle(float  a){return a<0 ? PI+a:a-PI;}
   inline double OppositeAngle(double a){return a<0 ? PI+a:a-PI;}
}
 
#endif