Help/UGens/Synth control/Demand Rate/Dreset.html

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  26 <p class="p1"><span class="s1"><b>Dreset<span class="Apple-tab-span">   </span></b></span><span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span><b>demand rate reset<span class="Apple-converted-space"> </span></b></p>
  27 <p class="p2"><br></p>
  28 <p class="p1">The reset of a demand ugen can be controlled "from the outside" by the reset input of the <a href="Demand.html"><span class="s2">Demand</span></a> or <a href="Duty.html"><span class="s2">Duty</span></a> UGen, which consumes the chain of demands. <b>Dreset</b> allows to reset a subset of the chain internally.</p>
  29 <p class="p2"><br></p>
  30 <p class="p1">superclass: <a href="../../../Core/Object.html"><span class="s2"><b>Object</b></span></a><b> : </b><a href="../../UGen.html"><span class="s2"><b>UGen</b></span></a><b> : </b>DUGen<b><span class="Apple-converted-space"> </span></b></p>
  31 <p class="p2"><br></p>
  32 <p class="p1"><b>*new(in, reset)</b></p>
  33 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  34 <p class="p1"><b>in</b> - a demand UGen, producing values which are passed through</p>
  35 <p class="p1"><b>reset</b> - a demand or any other UGen. When crossing from nonpositive to positive, it resets the first argument.</p>
  36 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  37 <p class="p2"><span class="Apple-tab-span">     </span></p>
  38 <p class="p3"><span class="s3"><span class="Apple-tab-span">    </span></span>// example</p>
  39 <p class="p4"><span class="Apple-tab-span">     </span></p>
  40 <p class="p5"><span class="Apple-tab-span">     </span>(</p>
  41 <p class="p5"><span class="Apple-tab-span">     </span>{<span class="Apple-converted-space"> </span></p>
  42 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">var</span> a, freq;</p>
  43 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>a = <span class="s4">Dreset</span>(<span class="s4">Dseries</span>(0, 2, <span class="s4">inf</span>), <span class="s4">Drand</span>([0, 0, 0, 1], <span class="s4">inf</span>));</p>
  44 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>freq = <span class="s4">Duty</span>.kr(1/<span class="s5">MouseX</span>.kr(1, 40, 1), 0, a) * 30 + 340;<span class="Apple-converted-space"> </span></p>
  45 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">SinOsc</span>.ar(freq) * 0.1</p>
  46 <p class="p5"><span class="Apple-tab-span">     </span>}.play;</p>
  47 <p class="p5"><span class="Apple-tab-span">     </span>)</p>
  48 <p class="p4"><span class="Apple-tab-span">     </span></p>
  49 <p class="p3"><span class="s6"><span class="Apple-tab-span">    </span></span>// reset when mouse button is pressed</p>
  50 <p class="p5"><span class="Apple-tab-span">     </span>(</p>
  51 <p class="p5"><span class="Apple-tab-span">     </span>{</p>
  52 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">var</span> a, freq;</p>
  53 <p class="p6"><span class="s6"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>a = </span>Dreset<span class="s6">(</span>Dseries<span class="s6">(0, 2, </span>inf<span class="s6">), </span>MouseButton<span class="s6">.kr);</span></p>
  54 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>freq = <span class="s5">Duty</span>.kr(1/<span class="s5">MouseX</span>.kr(1, 40, 1), 0, a) * 30 + 340;<span class="Apple-converted-space"> </span></p>
  55 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">SinOsc</span>.ar(freq) * 0.1</p>
  56 <p class="p5"><span class="Apple-tab-span">     </span>}.play;</p>
  57 <p class="p5"><span class="Apple-tab-span">     </span>)</p>
  58 <p class="p4"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  59 <p class="p3"><span class="s6"><span class="Apple-tab-span">    </span></span>// audio rate</p>
  60 <p class="p5"><span class="Apple-tab-span">     </span>(</p>
  61 <p class="p5"><span class="Apple-tab-span">     </span>{<span class="Apple-converted-space"> </span></p>
  62 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">var</span> a, nmax = 90;</p>
  63 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>a = { <span class="s4">Dreset</span>(<span class="s4">Dseries</span>(0, 1, <span class="s4">inf</span>), <span class="s4">Drand</span>(0 ! nmax ++ 1, <span class="s4">inf</span>)) } ! 2;</p>
  64 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">Duty</span>.ar(<span class="s4">SampleDur</span>.ir, 0, a) * (0.1 / nmax)</p>
  65 <p class="p5"><span class="Apple-tab-span">     </span>}.play;</p>
  66 <p class="p5"><span class="Apple-tab-span">     </span>)</p>
  67 <p class="p4"><br></p>
  68 <p class="p4"><span class="Apple-tab-span">     </span></p>
  69 <p class="p4"><span class="Apple-tab-span">     </span></p>
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