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Revision as of 15:43, 14 September 2006
fabs(float)
Gets the absolute value of a number.
float fabs(
float fValue
);
Parameters
fValue
Float to retrieve the absolute value of.
Description
Returns the absolute (non-negative; numeric distance from the number 0) value of fValue.
Remarks
Useful when subtracting two numbers, without first having to find find out which is higher, when all you're interested in is the difference between the two.
Version
1.61
Example
void main()
{
//Both fFloat1 and fFloat2 will be 1.0
float fFloat1=fabs(3. - 2.);
float fFloat2=fabs(2. - 3.);
}
See Also
Functions: abs | GetAngleBetweenLocations
Converted from NWNLexicon
author: Charles Feduke, editor: Lilac Soul