Function loop

examples/XYPath/simple.h:63–74

}
void loop() {
    fl::clear(leds);
    triggered = button.clicked();
    if (triggered) {
        FL_WARN("Triggered");
    }
    x = pointX.as_int();
    y = pointY.as_int();
    leds[xyMap(x, y)] = fl::CRGB(255, 0, 0);

    FastLED.show();
}