def slide(speed = 1):
"""The full color spectrum is shown and it "slides"/translates across the string
Param speed: How fast it slides. Scales the default speed."""
global stop_event
off = 0
while(not stop_event.is_set()):
for n in range(0, np.LED_COUNT):
np.set_pixel_hsv(n, ((n+off)/60.0)%1, 1, 1)
off+=.1
np.show()
stop_event.wait(.05/speed)
def disco(speed=1):
"""Pattern formed when the color spectrum is repeated and condensed, then reversed
Param speed: Scales the default speed."""
global stop_event
off = 0
while not stop_event.is_set():
for n in range(0, np.LED_COUNT):
np.set_pixel_hsv(n, ((n*off)/float(np.LED_COUNT))%1, 1, 1)
off+=.1
np.show()
stop_event.wait(.05/speed)
def chase(speed = 1):
"""Each light sequentially lights up a color untill the string is filled with that color,
then it is repeated with the next color. Each color is .2 hue away in HSV.
Param speed: Scales the default speed."""
global stop_event
hue = 0;
while not stop_event.is_set():
for n in range(0, np.LED_COUNT):
if stop_event.is_set():
break
np.set_pixel_hsv(n, hue, 1, 1)
np.show()
stop_event.wait(.05/speed)
hue += .2
hue %= 1
def bounce(speed=1):
"""Two pixels start on either end and move along the string changing color.
When the end is hit, they change direction
Param speed: Scales the default speed."""
global stop_event
x = 0
dx = .1
while(not stop_event.is_set()):
np.off()
np.set_pixel_hsv(int(x), (x/float(np.LED_COUNT))%1, 1, 1)
np.set_pixel_hsv(int(np.LED_COUNT-x), ((np.LED_COUNT-x)/float(np.LED_COUNT))%1, 1, 1)
x+=dx
if(x+dx >=np.LED_COUNT or x+dx <0):
dx = -dx
np.show()
stop_event.wait(.01/speed)
