18 lines
388 B
Racket
18 lines
388 B
Racket
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#lang racket
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;; status - working as of 20220820
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(require rsc3)
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;; theremin (jmcc)
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(define theremin
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(let* ((mod 7)
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(detune 0)
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(x (mouse-x kr 0 0.9 0 0.2))
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(y (mouse-y kr 4000 200 1 0.8))
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(f (add y detune))
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(f* (add f (mul3 f (sin-osc ar mod 0) 0.02)))
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(a (mul (sin-osc ar f* 0) x)))
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(pan2 a 0 1)))
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(audition (out 0 theremin))
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