hyperion.ng/effects/sparks.py
brindosch 8a794039cf Expand effect engine & ui update (#445)
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* Revert "."

This reverts commit 4dd6404b32.

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* remove svg and pic

* colorpicker imgs to base64 to prevent delayed load if not cached

* fix json2python func

* update swirl with rgba

* add double swirl, tune default val in schema, update explanation

* adjust swirl.py

* FileObserver for config checks with timer as fallback (#4)
2017-07-30 14:36:23 +02:00

35 lines
1.0 KiB
Python

import hyperion, time, colorsys, random
# Get the parameters
rotationTime = float(hyperion.args.get('rotation-time', 3.0))
sleepTime = float(hyperion.args.get('sleep-time', 0.05))
brightness = float(hyperion.args.get('brightness', 100))/100.0
saturation = float(hyperion.args.get('saturation', 100))/100.0
color = list(hyperion.args.get('color', (255,255,255)))
randomColor = bool(hyperion.args.get('random-color', False))
# Check parameters
rotationTime = max(0.1, rotationTime)
# Initialize the led data
ledData = bytearray()
for i in range(hyperion.ledCount):
ledData += bytearray((0, 0, 0))
# Start the write data loop
while not hyperion.abort():
ledData[:] = bytearray(3*hyperion.ledCount)
for i in range(hyperion.ledCount):
if random.random() < 0.005:
if randomColor:
rgb = colorsys.hsv_to_rgb(random.random(), saturation, brightness)
for n in range(3):
color[n] = int(rgb[n]*255)
for n in range(3):
ledData[i*3+n] = color[n]
hyperion.setColor(ledData)
time.sleep(sleepTime)