MapValue() takes an input in one range and remaps it to another. Very useful for AI and scripting.
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public static float MapValue(float inVal, float inFrom, float inTo, float outFrom, float outTo) | |
{ | |
float inScale = (inFrom != inTo) | |
? ( ( inVal - inFrom ) / ( inTo - inFrom ) ) | |
: 0.0f; | |
float outVal = outFrom + ( inScale * ( outTo - outFrom ) ); | |
outVal = (outFrom < outTo ) | |
? SomeClampFunction( outVal, outFrom, outTo ) | |
: SomeClampFunction( outVal, outTo, outFrom ); | |
return outVal; | |
} |
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