pacifica_add_whitecaps()

void fl::Pacifica::pacifica_add_whitecaps ( fl::span< CRGB > leds )

private

Definition at line 108 of file pacifica.h.

                                                       {
    u8 basethreshold = beatsin8(9, 55, 65);
    u8 wave = beat8(7);
 
    for (u16 i = 0; i < mNumLeds; i++) {
        u8 threshold = scale8(sin8(wave), 20) + basethreshold;
        wave += 7;
        u8 l = leds[i].getAverageLight();
        if (l > threshold) {
            u8 overage = l - threshold;
            u8 overage2 = qadd8(overage, overage);
            leds[i] += CRGB(overage, overage2, qadd8(overage2, overage2));
        }
    }
}

References fl::beat8(), fl::beatsin8(), leds, and fl::Fx::mNumLeds.

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