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rainbow effect tests

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simon 2019-04-29 08:32:38 +02:00
parent 077fa4098a
commit ecc9dfd56d
1 changed files with 103 additions and 9 deletions
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112
server/effects/rainbowEffect.py
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@ -14,16 +14,50 @@ class rainbowEffect(BaseEffect):
#loop effect as long as not stopped
def effect(self):
debug(self)
if self.i < 3*255*self.speed:
c = self.wheel_color(self.i,self.speed)
#print("r: "+ str(round(c[0]/100*helligkeit,2))+" g: "+str(round(c[1]/100*helligkeit,2))+" b: "+str(round(c[2]/100*helligkeit,2)))
"""Draw rainbow that fades across all pixels at once."""
for j in range(256*75):
for rgbStrip in self.effectRGBStrips():
#print(c[0],c[1],c[2])
rgbStrip.RGB(c[0],c[1],c[2],self.helligkeit)
time.sleep(0.01)
self.i =self.i +1
else:
self.i=0
for i in range(rgbStrip.STRIP_LENGHT):
color = self.wheel((i+j) & 255)
rgbStrip.WS2812b(i, color[0],color[1],color[2])
for rgbStrip in self.effectRGBStrips():
rgbStrip.show()
time.sleep(100/1000.0)
"""Draw rainbow that uniformly distributes itself across all pixels.
for j in range(256*iterations):
for i in range(rgbStrip.STRIP_LENGHT):
color = self.wheel(((i * 256 // rgbStrip.STRIP_LENGHT) + j) & 255)
rgbStrip.WS2812b(i, color[0],color[1],color[2])
#strip.show()
time.sleep(wait_ms/1000.0)"""
"""Rainbow movie theater light style chaser animation.
for j in range(256):
for q in range(3):
for rgbStrip in self.effectRGBStrips():
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
color=self.wheel((i+j) % 255)
rgbStrip.WS2812b(i+q, color[0],color[1],color[2])
for rgbStrip in self.effectRGBStrips():
rgbStrip.show()
time.sleep(50/1000.0)
for rgbStrip in self.effectRGBStrips():
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
rgbStrip.WS2812b(i+q, 0,0,0)"""
#if self.i < 3*255*self.speed:
# c = self.wheel_color(self.i,self.speed)
# #print("r: "+ str(round(c[0]/100*helligkeit,2))+" g: "+str(round(c[1]/100*helligkeit,2))+" b: "+str(round(c[2]/100*helligkeit,2)))
# for rgbStrip in self.effectRGBStrips():
# #print(c[0],c[1],c[2])
# rgbStrip.RGB(c[0],c[1],c[2],self.helligkeit)
# time.sleep(0.01)
# self.i =self.i +1
#else:
# self.i=0
# for overriding by the effect, when a strip is added
def onRGBStripAdded(self,rgbStrip):
@ -55,6 +89,66 @@ class rainbowEffect(BaseEffect):
return [r/speed, g/speed, b/speed]
# Define functions which animate LEDs in various ways.
#https://github.com/jgarff/rpi_ws281x/blob/master/python/examples/SK6812_strandtest.py
def colorWipe(self, rgbStrip, red, green, blue, wait_ms=50):
"""Wipe color across display a pixel at a time."""
for i in range(rgbStrip.STRIP_LENGHT):
rgbStrip.WS2812b(i, red,green,blue)
time.sleep(wait_ms/1000.0)
def theaterChase(self, rgbStrip , red, green, blue, wait_ms=50, iterations=10):
"""Movie theater light style chaser animation."""
for j in range(iterations):
for q in range(3):
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
rgbStrip.WS2812b(i+q, red,green,blue)
#strip.show()
time.sleep(wait_ms/1000.0)
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
rgbStrip.WS2812b(i+q, red,green,blue)
def wheel(self,pos):
"""Generate rainbow colors across 0-255 positions."""
if pos < 85:
return [pos * 3, 255 - pos * 3, 0]
elif pos < 170:
pos -= 85
return [255 - pos * 3, 0, pos * 3]
else:
pos -= 170
return [0, pos * 3, 255 - pos * 3]
def rainbow(self, rgbStrip, wait_ms=20, iterations=1):
"""Draw rainbow that fades across all pixels at once."""
for j in range(256*iterations):
for i in range(rgbStrip.STRIP_LENGHT):
color = self.wheel((i+j) & 255)
rgbStrip.WS2812b(i, color[0],color[1],color[2])
#strip.show()
time.sleep(wait_ms/1000.0)
def rainbowCycle(self,rgbStrip, wait_ms=20, iterations=5):
"""Draw rainbow that uniformly distributes itself across all pixels."""
for j in range(256*iterations):
for i in range(rgbStrip.STRIP_LENGHT):
color = self.wheel(((i * 256 // rgbStrip.STRIP_LENGHT) + j) & 255)
rgbStrip.WS2812b(i, color[0],color[1],color[2])
#strip.show()
time.sleep(wait_ms/1000.0)
def theaterChaseRainbow(self,rgbStrip, wait_ms=50):
"""Rainbow movie theater light style chaser animation."""
for j in range(256):
for q in range(3):
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
color=self.wheel((i+j) % 255)
rgbStrip.WS2812b(i+q, color[0],color[1],color[2])
#strip.show()
time.sleep(wait_ms/1000.0)
for i in range(0, rgbStrip.STRIP_LENGHT, 3):
rgbStrip.WS2812b(i+q, 0,0,0)
# def wheel_color_2(self,r=255,g=0,b=0):
# if r<255:
# r=r+1