63 lines
5.4 KiB
HTML
63 lines
5.4 KiB
HTML
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<html><head><title>Latoocarfian2DC</title>
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<link rel='stylesheet' href='./../scdoc.css' type='text/css' />
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<script src='./../scdoc.js' type='text/javascript'></script>
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<script type='text/javascript'>var helpRoot='./..';</script>
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<ul id='menubar'></ul>
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<body onload='fixTOC();prettyPrint()'>
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<div class='contents'>
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<div class='header'>
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<div id='label'>SuperCollider CLASSES (extension)</div>
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<div id='categories'><a href='./../Browse.html#UGens>Generators>Stochastic'>UGens>Generators>Stochastic</a></div>
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<h1>Latoocarfian2DC</h1>
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<div id='summary'>latoocarfian 2D chaotic generator</div>
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</div>
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<div class='subheader'>
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<div id='filename'>Source: <a href='file:///Users/zzk/Library/Application Support/SuperCollider/Extensions/BhobUGens/classes/bhobChaos.sc'>/Users/zzk/Library/Application Support/SuperCollider/Extensions/BhobUGens/classes/bhobChaos.sc</a></div><div id='superclasses'>Inherits from: <a href="../Classes/Latoocarfian2DN.html">Latoocarfian2DN</a> : <a href="../Classes/UGen.html">UGen</a> : <a href="../Classes/AbstractFunction.html">AbstractFunction</a> : <a href="../Classes/Object.html">Object</a></div>
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<div id='related'>See also: <a href="./../Classes/Latoocarfian2DN.html">Latoocarfian2DN</a>, <a href="./../Classes/Latoocarfian2DL.html">Latoocarfian2DL</a></div>
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</div>
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<div id='toc'>
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<ul class='toc'><li class='toc1'><a href='#description'>Description</a></li>
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<ul class='toc'></ul><li class='toc1'><a href='#classmethods'>Class methods</a></li>
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<ul class='toc'><li class='toc3'><a href='#*ar'>ar</a> <a href='#*kr'>kr</a> </li>
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<li class='toc2'><a href='#Inherited%20class%20methods'>Inherited class methods</a></li>
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</ul><li class='toc1'><a href='#instancemethods'>Instance methods</a></li>
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<ul class='toc'><li class='toc2'><a href='#Inherited%20instance%20methods'>Inherited instance methods</a></li>
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</ul><li class='toc1'><a href='#examples'>Examples</a></li>
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<ul class='toc'></ul></ul></div><h2><a class='anchor' name='description'>Description</a></h2>
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<pre class='code prettyprint lang-sc'>x(n+1) = sin(by(n)) + c*sin(bx(n))
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y(n+1) = sin(ay(n)) + d*sin(ax(n))</pre>
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<p>x values determine frequencies; y values determine amplitudes. Stable ranges for <strong>a</strong> & <strong>b</strong> tend to be between -3 to + 3. <strong>c</strong> & <strong>d</strong> between 0.5 and 1.5. There are combinations within these ranges that are unstable, so be prepared to tweak this oscillator.<h2><a class='anchor' name='classmethods'>Class Methods</a></h2>
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<h3 class='cmethodname'><span class='methprefix'>*</span><a name='*ar' href='./../Overviews/Methods.html#ar'>ar</a> (<span class='argstr'>minfreq: 11025</span>, <span class='argstr'>maxfreq: 22050</span>, <span class='argstr'>a: 1</span>, <span class='argstr'>b: 3</span>, <span class='argstr'>c: 0.5</span>, <span class='argstr'>d: 0.5</span>, <span class='argstr'>x0: 0.34082301375036</span>, <span class='argstr'>y0: -0.38270086971332</span>, <span class='argstr'>mul: 1</span>, <span class='argstr'>add: 0</span>)</h3>
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<div class='supmethod'>From superclass: <a href='./../Classes/Latoocarfian2DN.html'>Latoocarfian2DN</a></div>
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<h3 class='cmethodname'><span class='methprefix'>*</span><a name='*kr' href='./../Overviews/Methods.html#kr'>kr</a> (<span class='argstr'>minfreq: 40</span>, <span class='argstr'>maxfreq: 100</span>, <span class='argstr'>a: 1</span>, <span class='argstr'>b: 3</span>, <span class='argstr'>c: 0.5</span>, <span class='argstr'>d: 0.5</span>, <span class='argstr'>x0: 0.34082301375036</span>, <span class='argstr'>y0: -0.38270086971332</span>, <span class='argstr'>mul: 1</span>, <span class='argstr'>add: 0</span>)</h3>
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<div class='supmethod'>From superclass: <a href='./../Classes/Latoocarfian2DN.html'>Latoocarfian2DN</a></div>
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<div class='method'>
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<p><h4>Arguments:</h4>
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<table class='arguments'>
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<tr><td class='argumentname'>minfreq, maxfreq<td class='argumentdesc'>
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<p>iteration frequency in Hertz<tr><td class='argumentname'>a, b, c, d<td class='argumentdesc'>
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<p>equation variables<tr><td class='argumentname'>x0<td class='argumentdesc'>
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<p>initial value of x<tr><td class='argumentname'>y0<td class='argumentdesc'>
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<p>initial value of y</table></div><h3><a class='anchor' name='Inherited%20class%20methods'>Inherited class methods</a></h3>
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<div id='inheritedclassmets'></div><h2><a class='anchor' name='instancemethods'>Instance Methods</a></h2>
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<h3><a class='anchor' name='Inherited%20instance%20methods'>Inherited instance methods</a></h3>
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<div id='inheritedinstmets'></div><h2><a class='anchor' name='examples'>Examples</a></h2>
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<pre class='code prettyprint lang-sc'>(
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{ Latoocarfian2DC.ar(
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SampleRate.ir/8,
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SampleRate.ir/2,
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LFNoise2.kr(2.dup, 1.5, 1.5),
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d:LFNoise2.kr(2.dup, 0.5, 1.5),
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mul:0.2
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) }.play(s);
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)</pre>
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<p><div class='doclink'>helpfile source: <a href='file:///Users/zzk/Library/Application Support/SuperCollider/Extensions/BhobUGens/HelpSource/Classes/Latoocarfian2DC.schelp'>/Users/zzk/Library/Application Support/SuperCollider/Extensions/BhobUGens/HelpSource/Classes/Latoocarfian2DC.schelp</a><br>link::Classes/Latoocarfian2DC::<br>sc version: 3.8.0</div></div></body></html>
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