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maths: Add Distance function

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Sebastian Krzyszkowiak 2022-07-17 03:55:40 +02:00
parent 9dd7960584
commit ac2f94f242
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2 changed files with 5 additions and 0 deletions
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src/maths.c
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@ -54,3 +54,7 @@ SYMBOL_EXPORT int Sign(double val) {
SYMBOL_EXPORT double Fract(double val) { SYMBOL_EXPORT double Fract(double val) {
return val - floor(val); return val - floor(val);
} }
SYMBOL_EXPORT double Distance(double x1, double y1, double x2, double y2) {
return sqrt(pow(x2 - x1, 2) + pow(y2 - y1, 2));
}

1
src/maths.h
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@ -30,5 +30,6 @@ double Clamp(double left, double right, double val);
double Lerp(double left, double right, double pos); double Lerp(double left, double right, double pos);
int Sign(double val); int Sign(double val);
double Fract(double val); double Fract(double val);
double Distance(double x1, double y1, double x2, double y2);
#endif /* LIBSUPERDERPY_MATHS_H */ #endif /* LIBSUPERDERPY_MATHS_H */