photon Flip
Change the direction of the photon movement along the pixel ring.
light.photonFlip()
The photon normally moves in the direction from a low numbered pixels (pixel: 0, 1, 2, …)
to higher numbered pixels. You can make the photon move in the opposite direction with
||light:photon flip||
. Every time you use ||light:photon flip||
, the photon burst changes
direction and moves in the opposite way.
Example
Move a photon forward and backward across the pixel ring for 5
bursts.
for (let i = 0; i <= 5; i++) {
for (let j = 0; j < light.onboardStrip().length(); j++) {
light.photonForward(1)
pause(50)
}
light.photonFlip()
}
See also
||photon forward||
,
||set photon pen hue||
,
||photon mode||
circuit-playground