korge-foundation/korlibs.math.interpolation/Easing/Companion/cubic

cubic

fun cubic(x1: Float, y1: Float, x2: Float, y2: Float, name: String? = null): Easing
fun cubic(x1: Double, y1: Double, x2: Double, y2: Double, name: String? = null): Easing
fun cubic(f: (t: Float, b: Float, c: Float, d: Float) -> Float): Easing