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Added guards to PI define

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Added guards to not redefine it if the user is using it with raylib.h
also added an 'f' at the end of the define to keep compliant with raylib's PI define
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Narice
2019-05-01 22:03:32 +02:00
committed by GitHub
parent 59c436c922
commit a54af067c2
1 changed files with 4 additions and 1 deletions
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5
src/easings.h
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@ -91,7 +91,10 @@
#endif
#include <math.h> // Required for: sin(), cos(), sqrt(), pow()
#define PI 3.14159265358979323846 //Required as PI is not always defined in math.h
#ifndef PI
#define PI 3.14159265358979323846f //Required as PI is not always defined in math.h
#endif
#ifdef __cplusplus
extern "C" { // Prevents name mangling of functions