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is there any reason why it is written this way?? what if change like this...

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junwoo091400 2017-10-13 13:14:24 +09:00
parent 3121cb7653
commit 523548d7fa
1 changed files with 2 additions and 2 deletions
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4
src/main/common/maths.c
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@ -194,13 +194,13 @@ float degreesToRadians(int16_t degrees)
int scaleRange(int x, int srcMin, int srcMax, int destMin, int destMax) {
long int a = ((long int) destMax - (long int) destMin) * ((long int) x - (long int) srcMin);
long int b = (long int) srcMax - (long int) srcMin;
return ((a / b) - (destMax - destMin)) + destMax;
return ((a / b) + destMin);
}
float scaleRangef(float x, float srcMin, float srcMax, float destMin, float destMax) {
float a = (destMax - destMin) * (x - srcMin);
float b = srcMax - srcMin;
return ((a / b) - (destMax - destMin)) + destMax;
return ((a / b) + destMin);
}
// Normalize a vector