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Commit bd6a60f2 authored by Randy Mackay's avatar Randy Mackay
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AP_Math: add M_PI_2 definition 

Required when building under arduino
parent 8545071a
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libraries/AP_Math/AP_Math.h
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...@@ -20,7 +20,10 @@ ...@@ -20,7 +20,10 @@
#include "polygon.h" #include "polygon.h"
#ifndef PI #ifndef PI
#define PI 3.141592653589793f # define PI 3.141592653589793f
#endif
#ifndef M_PI_2
# define M_PI_2 1.570796326794897f
#endif #endif
#define DEG_TO_RAD 0.017453292519943295769236907684886f #define DEG_TO_RAD 0.017453292519943295769236907684886f
#define RAD_TO_DEG 57.295779513082320876798154814105f #define RAD_TO_DEG 57.295779513082320876798154814105f
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