clamp

NOTE: The GameMaker function of the same name produces the same results and obsoletes this script.

This function clamps an input two an upper or lower bound, or min/max values. It returns the value a when t is less than a, the value t when t is between a and b, and the value b when t is greater than b.

clamp

clamp(x,a,b): Returns a when (x < a), b when (x > b), x otherwise.

COPY/// clamp(x,a,b)
//
//  Returns a when (x < a), b when (x > b), x otherwise.
//
//      x           value, real
//      a           lower bound, real
//      b           upper bound, real
//
/// GMLscripts.com/license
{
    if (argument0 < argument1) return argument1;
    if (argument0 > argument2) return argument2;
    return argument0;
}

Contributors: xot

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