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Defined PI (#822)

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PI is not always defined in math.h, thus it must be defined in this header
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Narice 2019-05-01 21:41:51 +02:00 • committed by GitHub
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src/easings.h
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@ -91,6 +91,7 @@
#endif #endif
#include <math.h> // Required for: sin(), cos(), sqrt(), pow() #include <math.h> // Required for: sin(), cos(), sqrt(), pow()
#define PI 3.14159265358979323846 //Required as PI is not always defined in math.h
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { // Prevents name mangling of functions extern "C" { // Prevents name mangling of functions
@ -250,4 +251,4 @@ EASEDEF float EaseElasticInOut(float t, float b, float c, float d)
} }
#endif #endif
#endif // EASINGS_H #endif // EASINGS_H