diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/easings.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/easings.h b/src/easings.h index 99685949..810aeccb 100644 --- a/src/easings.h +++ b/src/easings.h @@ -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 |