LinearRangeClamp()

static proto float LinearRangeClamp ( float pValueX, float pValueY, float pLimits[] )

static

pLimits in form Xvalue, Ymin, Ymax, Xvalue1, Ymin1, Ymax1, .... sample 0, 0, 5, 1, 2, 3, 2, 0, 1 for X <= 0 it clamps Y to Rangle (0,5)
for X == 0.5 it clamps Y to Rangle (1,4)
for X == 1 it clamps Y to Rangle (2,3)
for X == 1.5 it clamps Y to Rangle (1,2)
for X >= 2 it clamps Y to Rangle (0,1)