smoothstep()

static FASTLED_FORCE_INLINE s4x12 fl::s4x12::smoothstep ( s4x12 edge0, s4x12 edge1, s4x12 x )

inlinestatic

Definition at line 152 of file s4x12.h.

                                                                                                {
        constexpr s4x12 zero(0.0f);
        constexpr s4x12 one(1.0f);
        constexpr s4x12 two(2.0f);
        constexpr s4x12 three(3.0f);
        s4x12 t = clamp((x - edge0) / (edge1 - edge0), zero, one);
        return t * t * (three - two * t);
    }

References s4x12(), clamp(), FASTLED_FORCE_INLINE, FL_NOEXCEPT, fl::t, and fl::x.

Here is the call graph for this function: