24 lines
638 B
Python
24 lines
638 B
Python
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#!/usr/bin/python
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import aud, math, time
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length = 0.5
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fadelength = 0.05
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runtime = 10
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distance = 100
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velocity = 2 * distance / runtime
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device = aud.Device()
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high = aud.Sound.sine(880).limit(0, length).fadein(0, fadelength).fadeout(length - fadelength, length)
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low = aud.Sound.sine(700).limit(0, length).fadein(0, fadelength).fadeout(length - fadelength, length).volume(0.6)
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sound = high.join(low)
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handle = device.play(sound)
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handle.loop_count = -1
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handle.velocity = [velocity, 0, 0]
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start = time.time()
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while time.time() - start < runtime:
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location = -distance + velocity * (time.time() - start)
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handle.location = [location, 10, 0]
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