smoothStep()

Purpose

Hermite interpolation

Description

Perform Hermite interpolation between two values

Syntax

result = smoothStep( value0, value1, factor )

Arguments

result Hermite interpolation

value0 left edge value

value1 right edge value

factor interpolation factor

Example

col = { 0, 1, 1, 1 }
// draw lines in a gradient fading from black to cyan 
for i = 0 to gWidth() loop
    col.a = smoothStep( 0, 1, i / gWidth() )
    line( { i, 0 }, { i, gHeight() }, col )
repeat
update()
sleep( 3 )

Associated Commands