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simplify code of effect fade.py 

Former-commit-id: 3c7c633e76
This commit is contained in:
redpanther 2016-01-28 05:50:32 +01:00
parent e7c7e05f88
commit 8732ffacf4
1 changed files with 3 additions and 10 deletions
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13
effects/fade.py
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@ -1,8 +1,5 @@
import hyperion, time
def setColor(rgb):
hyperion.setColor( bytearray( hyperion.ledCount * rgb))
# Get the parameters
fadeTime = float(hyperion.args.get('fade-time', 5.0))
colorStart = hyperion.args.get('color-start', (255,174,11))
@ -15,20 +12,16 @@ color_step = (
)
# fade color
calcChannel = lambda i: min(max(int(colorStart[i] + color_step[i]*step),0),255)
for step in range(256):
if hyperion.abort():
break
setColor( (
int( min(max(0, colorStart[0] + color_step[0]*step), 255) ),
int( min(max(0, colorStart[1] + color_step[1]*step), 255) ),
int( min(max(0, colorStart[2] + color_step[2]*step), 255) )
) )
hyperion.setColor( calcChannel(0),calcChannel(1),calcChannel(2) )
time.sleep( fadeTime / 256 )
# maintain color until effect end
setColor(colorEnd)
hyperion.setColor(colorEnd[0],colorEnd[1],colorEnd[2])
while not hyperion.abort():
time.sleep(1)