I’m using a slow palette transition for a sunrise/day/sunset simulation and so far figured out the sunrise part, using a paletteknifed palette. I don’t yet know how then to transition to a day and then sunset palette. Probably one simply has to fashion a single long palette from all three to cover an entire day? But that gives rise to timing problems, I suppose? Better to concatenate three separate animations of 1/9/1 hours?
In any case, the major issue I have is how, from start to finish, to have the LEDs shimmer, meaning to have all LEDs randomly flicker very subtly while the palette transition does its thing. Think light through moving grass, foliage or clouds. The code is here https://forum.arduino.cc/index.php?topic=571308.msg3892298#msg3892298
Any help much appreciated!