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26 <p class=
"p1"><span class=
"s1"><b>PV_RandWipe
<span class=
"Apple-tab-span"> </span><span class=
"Apple-tab-span"> </span><span class=
"Apple-tab-span"> </span></b></span><b><span class=
"Apple-tab-span"> </span>crossfade in random bin order
</b></p>
27 <p class=
"p2"><br></p>
28 <p class=
"p3"><span class=
"s2"><b>Inherits from:
</b><a href=
"../../Core/Object.html"><b>Object
</b></a></span><span class=
"s3"><b> :
</b><a href=
"../../Core/Kernel/AbstractFunction.html"><span class=
"s4"><b>AbstractFunction
</b></span></a><b> :
</b><a href=
"../UGen.html"><span class=
"s4"><b>UGen
</b></span></a><b> :
</b><a href=
"../PV_ChainUGen.html"><span class=
"s4"><b>PV_ChainUGen
</b></span></a><b><span class=
"Apple-converted-space"> </span></b></span></p>
29 <p class=
"p2"><br></p>
30 <p class=
"p1"><b>PV_RandWipe(bufferA,
<span class=
"Apple-converted-space"> </span>bufferB,
<span class=
"Apple-converted-space"> </span>wipe,
<span class=
"Apple-converted-space"> </span>trig)
</b></p>
31 <p class=
"p2"><br></p>
32 <p class=
"p1">Cross fades between two sounds by copying bins in a random order.
</p>
33 <p class=
"p1"><b>bufferA
</b> - fft buffer A.
</p>
34 <p class=
"p1"><b>bufferB
</b> - fft buffer B.
</p>
35 <p class=
"p1"><b>wipe
</b> - copies bins from bufferB in a random order as wipe goes from
0 to
1.
</p>
36 <p class=
"p1"><b>trig
</b> - a trigger selects a new random ordering.
</p>
37 <p class=
"p2"><br></p>
38 <p class=
"p3"><span class=
"s2">See also
<a href=
"FFT Overview.html"><span class=
"s5">FFT Overview
</span></a>.
</span></p>
39 <p class=
"p2"><br></p>
40 <p class=
"p4"><br></p>
41 <p class=
"p4"><br></p>
43 <p class=
"p6">// trig with MouseY
</p>
45 <p class=
"p5"><span class=
"Apple-tab-span"> </span><span class=
"s6">var
</span> inA, chainA, inB, chainB, chain;
</p>
46 <p class=
"p5"><span class=
"Apple-tab-span"> </span>inA =
<span class=
"s6">Mix
</span>.fill(
6, {
<span class=
"s6">LFSaw
</span>.ar(exprand(
200,
1000),
0,
0.1) });
<span class=
"Apple-tab-span"> </span></p>
47 <p class=
"p5"><span class=
"Apple-tab-span"> </span>inB =
<span class=
"s6">Mix
</span>.fill(
6, {
<span class=
"Apple-converted-space"> </span></p>
48 <p class=
"p5"><span class=
"Apple-tab-span"> </span><span class=
"Apple-tab-span"> </span><span class=
"s6">LFPulse
</span>.ar(exprand(
80,
400),
0,
0.2,
<span class=
"s6">SinOsc
</span>.kr(
4.0.linrand,
0,
0.2).max(
0))
<span class=
"Apple-converted-space"> </span></p>
49 <p class=
"p5"><span class=
"Apple-tab-span"> </span>});
</p>
50 <p class=
"p5"><span class=
"Apple-tab-span"> </span>chainA =
<span class=
"s6">FFT
</span>(
<span class=
"s6">LocalBuf
</span>(
2048), inA);
</p>
51 <p class=
"p5"><span class=
"Apple-tab-span"> </span>chainB =
<span class=
"s6">FFT
</span>(
<span class=
"s6">LocalBuf
</span>(
2048), inB);
</p>
52 <p class=
"p5"><span class=
"Apple-tab-span"> </span>chain =
<span class=
"s6">PV_RandWipe
</span>(chainA, chainB,
<span class=
"s6">MouseX
</span>.kr,
<span class=
"s6">MouseY
</span>.kr
> 0.5);
<span class=
"Apple-converted-space"> </span></p>
53 <p class=
"p5"><span class=
"Apple-tab-span"> </span>0.5 *
<span class=
"s6">IFFT
</span>(chain).dup;
</p>
54 <p class=
"p5">}.play;
</p>
56 <p class=
"p4"><br></p>