Help/Libraries/JITLib/GUI/softVol_.html

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  27 <p class="p1"><span class="s1"><b>softVol_ <span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span></b></span><b>set a nodeproxy's vol conditionally</b></p>
  28 <p class="p2"><br></p>
  29 <p class="p2"><br></p>
  30 <p class="p1"><b><span class="Apple-tab-span">  </span>softVol_(param, val, within = 0.025, pause = true, lastVal, spec)</b></p>
  31 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span>val - <span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span></b>the volume value to set to<span class="Apple-converted-space"> </span></p>
  32 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span>within<span class="Apple-converted-space">  <span class="Apple-tab-span">       </span></span></b>the normalized range within which the set is accepted - default is 0.025</p>
  33 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span>pause<span class="Apple-tab-span">       </span></b>a flag whether to pause the nodeproxy when volume is 0.<span class="Apple-converted-space"> </span></p>
  34 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>waits for 0.2 seconds for volume to go down first.</p>
  35 <p class="p1"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span>lastVal<span class="Apple-tab-span">     </span></b>the previous value that the controller has set - can be<span class="Apple-converted-space"> </span></p>
  36 <p class="p1"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>spec</b><span class="Apple-tab-span"> </span>a ControlSpec can be passed in. if nil, \amp.asSpec is used.</p>
  37 <p class="p3"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  38 <p class="p2"><br></p>
  39 <p class="p4"><span class="s2"><b>See also </b><a href="softSet.html"><b>softSet</b></a></span><b>,</b><span class="s2"><b> </b><a href="softPut.html"><b>softPut</b></a><b>.</b></span></p>
  40 <p class="p3"><b></b><br></p>
  41 <p class="p3"><b></b><br></p>
  42 <p class="p5"><span class="s3">Ndef</span>(<span class="s4">\test</span>, { <span class="s3">|freq=200|</span> Splay.ar(<span class="s3">SinOsc</span>.ar(freq * Array.rand(12, 0.95, 1.05))) });</p>
  43 <p class="p5"><span class="s3">Ndef</span>(<span class="s4">\test</span>).play(vol: 0.1);</p>
  44 <p class="p6"><br></p>
  45 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span></span>// example of softSet, softSet which knows lastVal,</p>
  46 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span></span>// softVol_ and softVol_ which knows lastVol:</p>
  47 <p class="p5">(</p>
  48 <p class="p5">w = <span class="s3">Window</span>(<span class="s5">"softVol"</span>, <span class="s3">Rect</span>(500, 200, 400, 240)).front;</p>
  49 <p class="p5">w.view.addFlowLayout;</p>
  50 <p class="p8">NdefGui<span class="s2">(</span>Ndef<span class="s2">(</span><span class="s4">\test</span><span class="s2">), 2, w);</span></p>
  51 <p class="p6"><br></p>
  52 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span></span>// same for volume - not too safe</p>
  53 <p class="p5"><span class="s3">EZSlider</span>(w, 340@30, <span class="s4">\softVol</span>, <span class="s4">\amp</span>, { <span class="s3">|sl|</span><span class="Apple-converted-space"> </span></p>
  54 <p class="p5"><span class="Apple-tab-span">     </span><span class="s3">Ndef</span>(<span class="s4">\test</span>).softVol_(sl.value, 0.05)</p>
  55 <p class="p5">});</p>
  56 <p class="p7"><span class="s2"><span class="Apple-tab-span">    </span></span>// safer</p>
  57 <p class="p5"><span class="s3">EZSlider</span>(w, 340@30, <span class="s4">\knowLastV</span>, <span class="s4">\amp</span>, <span class="s3">Routine</span> { <span class="s3">|sl|</span><span class="Apple-converted-space"> </span></p>
  58 <p class="p5"><span class="Apple-tab-span">     </span><span class="s3">var</span> newVal, lastVal;<span class="Apple-converted-space"> </span></p>
  59 <p class="p5"><span class="Apple-tab-span">     </span>loop {<span class="Apple-converted-space"> </span></p>
  60 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>newVal = sl.value;</p>
  61 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s3">Ndef</span>(<span class="s4">\test</span>).softVol_(sl.value, 0.05, lastVal: lastVal);</p>
  62 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>lastVal = newVal;</p>
  63 <p class="p5"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s4">\dummy</span>.yield;</p>
  64 <p class="p5"><span class="Apple-tab-span">     </span>}</p>
  65 <p class="p5">});</p>
  66 <p class="p5">)</p>
  67 <p class="p6"><br></p>
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