Help/UGens/Triggers/MostChange.html

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  27 <p class="p1"><span class="s1"><b>MostChange </b></span><b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>output most changed</b></p>
  28 <p class="p2"><br></p>
  29 <p class="p3"><br></p>
  30 <p class="p1"><b>MostChange.ar(in1, in2)</b></p>
  31 <p class="p1"><b>MostChange.kr(in1, in2)</b></p>
  32 <p class="p3"><br></p>
  33 <p class="p1">output the input that changed most</p>
  34 <p class="p3"><br></p>
  35 <p class="p1"><b>in1, in2 </b>-<span class="Apple-converted-space">  </span>inputs</p>
  36 <p class="p3"><br></p>
  37 <p class="p3"><br></p>
  38 <p class="p4"><span class="s2">see also: <a href="LeastChange.html">LeastChange</a>, <a href="InRange.html">InRange</a></span></p>
  39 <p class="p3"><br></p>
  40 <p class="p3"><br></p>
  41 <p class="p3"><br></p>
  42 <p class="p5">(</p>
  43 <p class="p5">d = { <span class="s3">arg</span> amp=1.0;</p>
  44 <p class="p5"><span class="Apple-tab-span">     </span><span class="s3">var</span> in1, in2;</p>
  45 <p class="p5"><span class="Apple-tab-span">     </span>in1 = <span class="s3">LFNoise1</span>.ar(800, amp);</p>
  46 <p class="p5"><span class="Apple-tab-span">     </span>in2 = <span class="s3">SinOsc</span>.ar(800);</p>
  47 <p class="p5"><span class="Apple-tab-span">     </span><span class="s3">MostChange</span>.ar(in1, in2) * 0.1;</p>
  48 <p class="p5">}.play;</p>
  49 <p class="p5">)</p>
  50 <p class="p3"><br></p>
  51 <p class="p5">d.set(<span class="s4">\amp</span>, 0.1);</p>
  52 <p class="p5">d.set(<span class="s4">\amp</span>, 0);</p>
  53 <p class="p5">d.set(<span class="s4">\amp</span>, 3);</p>
  54 <p class="p5">d.free;</p>
  55 <p class="p2"><br></p>
  56 <p class="p3"><br></p>
  57 <p class="p1"><b>the control that changed most is used as output:</b></p>
  58 <p class="p3"><br></p>
  59 <p class="p2"><br></p>
  60 <p class="p5">(</p>
  61 <p class="p5">d = { <span class="s5">arg</span> freq=440;</p>
  62 <p class="p5"><span class="Apple-tab-span">     </span><span class="s5">var</span> internalFreq;</p>
  63 <p class="p5"><span class="Apple-tab-span">     </span>internalFreq = <span class="s5">LFNoise0</span>.ar(0.3, 300, 800);</p>
  64 <p class="p6"><span class="s2"><span class="Apple-tab-span">    </span></span>SinOsc<span class="s2">.ar(</span></p>
  65 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s5">MostChange</span><span class="s2">.kr(freq, internalFreq) </span>// two sources of change: one external, one internal</p>
  66 <p class="p5"><span class="Apple-tab-span">     </span>) * 0.1</p>
  67 <p class="p5">}.play</p>
  68 <p class="p5">);</p>
  69 <p class="p2"><br></p>
  70 <p class="p5">d.set(<span class="s4">\freq</span>, 800);</p>
  71 <p class="p8"><span class="s2">d.set(</span><span class="s4">\freq</span><span class="s2">, 800); </span>// nothing changed in this input</p>
  72 <p class="p5">d.set(<span class="s4">\freq</span>, 900);</p>
  73 <p class="p5">d.free;</p>
  74 <p class="p3"><br></p>
  75 <p class="p3"><br></p>
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