clamp
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(t,a,b) Returns a value t constrained by upper and lower bounds a and b.
/*
** Usage:
** clamp(t,a,b)
**
** Arguments:
** t value, real
** a lower bound, real
** b upper bound, real
**
** Returns:
** (a) when (t < a), (b) when (t > b),
** (t) otherwise
**
** GMLscripts.com
*/
{
if (argument0 < argument1) return argument1;
if (argument0 > argument2) return argument2;
return argument0;
}
** Usage:
** clamp(t,a,b)
**
** Arguments:
** t value, real
** a lower bound, real
** b upper bound, real
**
** Returns:
** (a) when (t < a), (b) when (t > b),
** (t) otherwise
**
** GMLscripts.com
*/
{
if (argument0 < argument1) return argument1;
if (argument0 > argument2) return argument2;
return argument0;
}
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Related: bias, bias_fast, boxstep, clamp, gain, gain_fast, gammacorrect, lerp, pulse, smoothstep, spline, spline4, step
Contributor: xot
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