Documentation / base / smoothStep

Function: smoothStep()

smoothStep(from, to, t): number

Defined in: libs/base/src/math/misc.ts:112

Smoothstep interpolation function.

Performs smooth Hermite interpolation between 0 and 1 when t is within [from, to]. The result is clamped to [0, 1], with zero first derivatives at both ends (ease-in-out).

Parameters

from

number

The lower edge of the interpolation range (maps to 0).

to

number

The upper edge of the interpolation range (maps to 1).

t

number

The input value.

Returns

number

A smoothly interpolated value between 0 and 1.