Help/Streams-Patterns-Events/Patterns/Pspawner.html

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  26 <p class="p1"><span class="s1"><b>Pspawner<span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b></span><b>dynamic control of multiple event streams from a Routine</b></p>
  27 <p class="p2"><br></p>
  28 <p class="p1"><b>superclass: </b><a href="Proutine.html"><span class="s2">Proutine</span></a></p>
  29 <p class="p1"><b>related class: Spawner</b></p>
  30 <p class="p2"><br></p>
  31 <p class="p1"><b>Pspawner </b>allows a routine to dynamically start and stop subpatterns. <span class="Apple-converted-space"> </span></p>
  32 <p class="p2"><br></p>
  33 <p class="p1">see also <a href="Pspawn.html"><span class="s2">Pspawn</span></a></p>
  34 <p class="p2"><br></p>
  35 <p class="p2"><br></p>
  36 <p class="p1"><b>Pspawner(function)</b></p>
  37 <p class="p1">The function defines a Routine that receives a <b>Spawner </b>as its sole argument. All control of subpatterns</p>
  38 <p class="p1">is through the spawner</p>
  39 <p class="p2"><br></p>
  40 <p class="p1"><b>Spawner</b> responds to the messages:</p>
  41 <p class="p2"><br></p>
  42 <p class="p1"><span class="Apple-tab-span">     </span><b>par(pattern, delta = 0)</b></p>
  43 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Begin an event stream in parallel to the routine. If delta is non-zero, the pattern will begin that many beats</p>
  44 <p class="p1"> <span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>after 'now', provided that now + delta is later than the next event that the Spawner will generate. The</p>
  45 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>method returns the stream. This may be called from any object</p>
  46 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-converted-space"> </span></p>
  47 <p class="p1"><b><span class="Apple-tab-span">  </span>seq(pattern)</b></p>
  48 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>run the entire pattern and then return control to the routine</p>
  49 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  50 <p class="p1"><b><span class="Apple-tab-span">  </span>wait(dur)</b></p>
  51 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>wait <b>dur </b>seconds and then return control to the routine</p>
  52 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  53 <p class="p1"><span class="Apple-tab-span">     </span><b>suspend (stream)<span class="Apple-converted-space"> </span></b></p>
  54 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Find the stream in the Spawner and stop it,<span class="Apple-converted-space">  </span>returns nil if the stream is not found, the stream otherwise</p>
  55 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  56 <p class="p1"><span class="Apple-tab-span">     </span><b>suspendAll</b></p>
  57 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Stop all substreams of the Spawner</p>
  58 <p class="p3"><br></p>
  59 <p class="p3"><br></p>
  60 <p class="p3"><br></p>
  61 <p class="p3"><br></p>
  62 <p class="p4">// example 1: a simple Pspawner</p>
  63 <p class="p5"><br></p>
  64 <p class="p6">(</p>
  65 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span></span>Pspawner<span class="s3">({ </span>| sp |</p>
  66 <p class="p5"><span class="Apple-tab-span">     </span></p>
  67 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span></span>// parallel in-c'ish pulses will run throughout the example</p>
  68 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[ degree: [0,7], octave: 7, dur: 0.2, db: <span class="s4">Pseq</span>([-20, -24, -22, -24], <span class="s4">inf</span>)]) );</p>
  69 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  70 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span></span>// scales in sequence with pauses</p>
  71 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.seq(</p>
  72 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[ degree: <span class="s4">Pseq</span>((0..7).mirror), dur: 0.2])</p>
  73 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>);</p>
  74 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(0.4);</p>
  75 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.seq(</p>
  76 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Ppar</span>([</p>
  77 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[ degree: <span class="s4">Pseq</span>((0..7).mirror), dur: 0.2, octave: 4]),</p>
  78 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[ degree: <span class="s4">Pseq</span>((0..7).reverse.mirror), dur: 0.2])</p>
  79 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>])</p>
  80 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
  81 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>);</p>
  82 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(3);</p>
  83 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.seq(</p>
  84 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[ degree: <span class="s4">Pseq</span>((0..7).mirror), dur: 0.2, mtranspose: (0,2..14)])</p>
  85 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>);</p>
  86 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  87 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span></span>// scales overlaped at 0.4 second intervals</p>
  88 <p class="p5"><br></p>
  89 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>10.do {</p>
  90 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.par(</p>
  91 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[ degree: <span class="s4">Pseq</span>((0..7).mirror), dur: 0.2])</p>
  92 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>);</p>
  93 <p class="p5"><span class="Apple-tab-span">     </span></p>
  94 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.wait(0.4)</p>
  95 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>};</p>
  96 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(1.6);</p>
  97 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.suspendAll;<span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span></p>
  98 <p class="p5"><span class="Apple-tab-span">     </span></p>
  99 <p class="p6"><span class="Apple-tab-span">     </span>}).play</p>
 100 <p class="p6">)</p>
 101 <p class="p5"><br></p>
 102 <p class="p5"><br></p>
 103 <p class="p6">(</p>
 104 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span></span>// example 2: create 5 streams at 4 second intervals</p>
 105 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span></span>// then delete them in the order they were created</p>
 106 <p class="p5"><span class="Apple-tab-span">     </span></p>
 107 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span></span>Pspawner<span class="s3">({ </span>| sp |</p>
 108 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">var</span> streams, stream;</p>
 109 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// start patterns, collect the resultant event streams</p>
 110 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>streams = [2,<span class="Apple-converted-space">  </span>3, 4,<span class="Apple-converted-space">  </span>6, 7, 8].collect { <span class="s4">| i |</span></p>
 111 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>stream = sp.par(<span class="s4">Pbind</span>(*[</p>
 112 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>harmonic: i,</p>
 113 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>ctranspose: <span class="Apple-tab-span">        </span>[0, 1, 3]/40,</p>
 114 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>octave:<span class="Apple-tab-span">     </span><span class="s4">Pbrown</span>(2,8,2), dur: 1/i, db: -30</p>
 115 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>]) );</p>
 116 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.wait(4);</p>
 117 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>stream;</p>
 118 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>};</p>
 119 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 120 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// now stop those streams one by one</p>
 121 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>streams.do { <span class="s4">| s |</span> sp.suspend(s); sp.wait(4) };</p>
 122 <p class="p6"><span class="Apple-tab-span">     </span>}).play</p>
 123 <p class="p5"><br></p>
 124 <p class="p6">)</p>
 125 <p class="p5"><br></p>
 126 <p class="p6">(</p>
 127 <p class="p4">// example 3: define a Pspawner and use Pattern manipulations</p>
 128 <p class="p7"><span class="s3">p = <span class="Apple-tab-span">        </span></span>Pspawner<span class="s3">({ </span>| sp |<span class="s3"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span></p>
 129 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 130 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[octave: 5, degree: <span class="s4">Pbrown</span>( -7, 7, 3), dur: 0.2]) );</p>
 131 <p class="p5"><br></p>
 132 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(2);</p>
 133 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[octave: 5, degree: <span class="s4">Pbrown</span>( -7, 7, 3), dur: 0.1]) );</p>
 134 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(1);</p>
 135 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[octave: 6, degree: <span class="s4">Pbrown</span>( -7, 7, 3), dur: 0.05]) );</p>
 136 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(0.5);</p>
 137 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 138 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(4);</p>
 139 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[octave: 5, degree: <span class="s4">Pbrown</span>( -7, 7, 3), dur: 0.2]) );</p>
 140 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 141 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.wait(4);</p>
 142 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>sp.suspendAll;</p>
 143 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 144 <p class="p6"><span class="Apple-tab-span">     </span>});</p>
 145 <p class="p6">)</p>
 146 <p class="p5"><br></p>
 147 <p class="p4">// play the basic patten<span class="Apple-converted-space"> </span></p>
 148 <p class="p6">( p.play )</p>
 149 <p class="p5"><br></p>
 150 <p class="p6">(</p>
 151 <p class="p4">// manipulate it with Pchain</p>
 152 <p class="p7">Pchain<span class="s3">(</span></p>
 153 <p class="p6"><span class="Apple-tab-span">     </span><span class="s4">Pbind</span>(*[ctranspose: 0 + <span class="s4">Pwhite</span>(-0.1, 0.1)]),</p>
 154 <p class="p6"><span class="Apple-tab-span">     </span><span class="s4">Pbind</span>(*[mtranspose:<span class="Apple-tab-span"> </span><span class="s4">Pkey</span>(<span class="s5">\mtranspose</span>) +<span class="Apple-converted-space">  </span><span class="s4">Pstutter</span>(8, <span class="s4">Prand</span>([0,[-3,0,2],[0,2,4,6,8,10]], <span class="s4">inf</span>))<span class="Apple-converted-space">  </span>] ),</p>
 155 <p class="p6"><span class="Apple-tab-span">     </span><span class="s4">Pn</span>(<span class="s4">Pseq</span>([p, (type:<span class="s5">\rest</span>, dur: 0.4)]) ),<span class="Apple-converted-space"> </span></p>
 156 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span></span>Pbind<span class="s3">(*[</span></p>
 157 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>db: <span class="s4">Pstep</span>(<span class="s4">Pseq</span>([-10, -13, -13, -11, -13, -13], <span class="s4">inf</span>), 0.1) - 10,</p>
 158 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>mtranspose: <span class="s4">Pstep</span>(<span class="s4">Pwhite</span>(-7, 7), <span class="s4">Prand</span>([5,4,2],<span class="s4">inf</span>) )</p>
 159 <p class="p6"><span class="Apple-converted-space"> <span class="Apple-tab-span">       </span></span>])<span class="Apple-converted-space"> </span></p>
 160 <p class="p6"><span class="Apple-converted-space"> </span>).play(protoEvent: <span class="s4">Event</span>.default)</p>
 161 <p class="p5"><span class="Apple-tab-span">     </span></p>
 162 <p class="p6">)</p>
 163 <p class="p5"><br></p>
 164 <p class="p4">// example 4: altering the contents of the Pspawner from separate code</p>
 165 <p class="p5"><span class="Apple-tab-span">     </span></p>
 166 <p class="p6">(</p>
 167 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span>a = </span>Pspawner<span class="s3">({ </span>|sp |<span class="s3"><span class="Apple-converted-space"> </span></span></p>
 168 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>c = sp; <span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// store the Spawner in a global variable</p>
 169 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>100.do{ sp.wait(1) }<span class="Apple-converted-space"> </span></p>
 170 <p class="p6"><span class="Apple-tab-span">     </span>});</p>
 171 <p class="p6"><span class="Apple-tab-span">     </span>a.play;<span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 172 <p class="p6">)</p>
 173 <p class="p5"><br></p>
 174 <p class="p4"><span class="s3">(<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// c will not be valid until the Pspawner has run</p>
 175 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>b = c.par(<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// now start a pattern in spawner</p>
 176 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[degree: <span class="s4">Pseq</span>((0..6) ++ (7..1), <span class="s4">inf</span>), dur: 0.2])</p>
 177 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
 178 <p class="p6">)</p>
 179 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>c.suspend(b)<span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// we can suspend and resume the stream</p>
 180 <p class="p6"><span class="Apple-tab-span">     </span>c.par(b)</p>
 181 <p class="p6"><span class="Apple-tab-span">     </span>c.suspend(b)</p>
 182 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>b = c.par(<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// or just start up a new pattern</p>
 183 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[degree: <span class="s4">Pseq</span>((0..6) ++ (7..1), <span class="s4">inf</span>), dur: 0.2])</p>
 184 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
 185 <p class="p5"><br></p>
 186 <p class="p4">// example 5: Spawner can be used directly in the manner of Pspawner.</p>
 187 <p class="p4">// This allows external code to access to the spawner whether or not it has run<span class="Apple-tab-span">      </span></p>
 188 <p class="p6">(</p>
 189 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span>c = </span>Spawner<span class="s3">({ </span>|sp |<span class="s3"><span class="Apple-converted-space"> </span></span></p>
 190 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>100.do{ sp.wait(1) }<span class="Apple-converted-space"> </span></p>
 191 <p class="p6"><span class="Apple-tab-span">     </span>});</p>
 192 <p class="p5"><span class="Apple-tab-span">     </span></p>
 193 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>b = c.par(<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// now start a pattern in spawner</p>
 194 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[degree: <span class="s4">Pseq</span>((0..6) ++ (7..1), <span class="s4">inf</span>), dur: 0.2])</p>
 195 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
 196 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>c.play;<span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// in this case, c is always valid</p>
 197 <p class="p6">)</p>
 198 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>c.suspend(b)<span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// we can suspend and resume the stream</p>
 199 <p class="p6"><span class="Apple-tab-span">     </span>c.par(b)</p>
 200 <p class="p6"><span class="Apple-tab-span">     </span>c.suspend(b)</p>
 201 <p class="p4"><span class="s3"><span class="Apple-tab-span">    </span>b = c.par(<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// or just start up a new pattern</p>
 202 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">Pbind</span>(*[degree: <span class="s4">Pseq</span>((0..6) ++ (7..1), <span class="s4">inf</span>), dur: 0.2])</p>
 203 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
 204 <p class="p5"><span class="Apple-tab-span">     </span></p>
 205 <p class="p5"><span class="Apple-tab-span">     </span></p>
 206 <p class="p7"><span class="s3"><span class="Apple-tab-span">    </span></span>Pspawner<span class="s3">({ </span>| sp |</p>
 207 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>(1..5).do { <span class="s4">| i |</span></p>
 208 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.par(<span class="s4">Pbind</span>(*[</p>
 209 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>octave: i + 2,</p>
 210 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>degree:<span class="Apple-tab-span">     </span><span class="s4">Pwhite</span>(0,7), dur: 1/i, db: -30</p>
 211 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>]) );</p>
 212 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.wait(4);</p>
 213 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>};<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></p>
 214 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>sp.suspendAll;</p>
 215 <p class="p6"><span class="Apple-tab-span">     </span>}).play</p>
 216 <p class="p5"><br></p>
 217 </body>
 218 </html>