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maths: Sign can return an integer

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Sebastian Krzyszkowiak 2018-07-26 17:41:31 +02:00
parent f215bc0c83
commit 3c3730f9d5
2 changed files with 2 additions and 2 deletions
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2
src/maths.c
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@ -57,7 +57,7 @@ SYMBOL_EXPORT double Lerp(double left, double right, double pos) {
return left + (right - left) * pos; return left + (right - left) * pos;
} }
SYMBOL_EXPORT double Sign(double val) { SYMBOL_EXPORT int Sign(double val) {
return val / fabs(val); return val / fabs(val);
} }

2
src/maths.h
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@ -30,7 +30,7 @@ double VectorLength(double x, double y, double z);
double Wrap(double left, double right, double val); double Wrap(double left, double right, double val);
double Clamp(double left, double right, double val); double Clamp(double left, double right, double val);
double Lerp(double left, double right, double pos); double Lerp(double left, double right, double pos);
double Sign(double val); int Sign(double val);
double Fract(double val); double Fract(double val);
#endif #endif