57 lines
943 B
Text
57 lines
943 B
Text
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class:: PV_RandWipe
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summary:: Crossfade in random bin order.
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related:: Classes/PV_RandComb
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categories:: UGens>FFT
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Description::
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Crossfades between two sounds by copying bins in a random order.
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classmethods::
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method::new
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argument::bufferA
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FFT buffer A.
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argument::bufferB
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FFT buffer B.
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argument::wipe
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Copies bins from bufferB in a random order as wipe goes from 0
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to 1.
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argument::trig
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A trigger, that selects a new random ordering.
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Examples::
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code::
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s.boot;
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(
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//trig with MouseY
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SynthDef("help-randWipe", { arg out=0;
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var inA, chainA, inB, chainB, chain;
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inA = Mix.arFill(6, { LFSaw.ar(exprand(400, 1000), 0, 0.1) });
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inB = Mix.arFill(6, { LFPulse.ar(exprand(80, 400), 0, 0.2, SinOsc.kr(8.0.rand, 0, 0.2).max(0)) });
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chainA = FFT(LocalBuf(2048), inA);
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chainB = FFT(LocalBuf(2048), inB);
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chain = PV_RandWipe(chainA, chainB, MouseX.kr.poll, MouseY.kr.poll > 0.5);
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Out.ar(out, 0.5 * IFFT(chain).dup);
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}).play(s);
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)
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::
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