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5.7 KiB
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<TITLE>The Synthesis ToolKit in C++ (STK)</TITLE>
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<!-- Generated by Doxygen 1.3.4 -->
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<h1>Mesh2D.h</h1><div class="fragment"><pre>00001 <span class="comment">/***************************************************/</span>
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00025 <span class="comment">/***************************************************/</span>
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00026
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00027 <span class="preprocessor">#ifndef STK_MESH2D_H</span>
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00028 <span class="preprocessor"></span><span class="preprocessor">#define STK_MESH2D_H</span>
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00029 <span class="preprocessor"></span>
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00030 <span class="preprocessor">#include "Instrmnt.h"</span>
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00031 <span class="preprocessor">#include "OnePole.h"</span>
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00032
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00033 <span class="keyword">const</span> <span class="keywordtype">short</span> NXMAX = 12;
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00034 <span class="keyword">const</span> <span class="keywordtype">short</span> NYMAX = 12;
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00035
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<a name="l00036"></a><a class="code" href="classMesh2D.html">00036</a> <span class="keyword">class </span><a class="code" href="classMesh2D.html">Mesh2D</a> : <span class="keyword">public</span> <a class="code" href="classInstrmnt.html">Instrmnt</a>
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00037 {
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00038 <span class="keyword">public</span>:
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00040 <a class="code" href="classMesh2D.html#a0">Mesh2D</a>(<span class="keywordtype">short</span> nX, <span class="keywordtype">short</span> nY);
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00041
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00043 <a class="code" href="classMesh2D.html#a1">~Mesh2D</a>();
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00044
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00046 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a2">clear</a>();
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00047
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00049 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a3">setNX</a>(<span class="keywordtype">short</span> lenX);
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00050
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00052 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a4">setNY</a>(<span class="keywordtype">short</span> lenY);
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00053
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00055 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a5">setInputPosition</a>(StkFloat xFactor, StkFloat yFactor);
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00056
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00058 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a6">setDecay</a>(StkFloat decayFactor);
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00059
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00061 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a7">noteOn</a>(StkFloat frequency, StkFloat amplitude);
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00062
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00064 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a8">noteOff</a>(StkFloat amplitude);
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00065
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00067 StkFloat <a class="code" href="classMesh2D.html#a9">energy</a>();
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00068
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00070 StkFloat <a class="code" href="classMesh2D.html#a10">tick</a>();
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00071
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00073 StkFloat <a class="code" href="classMesh2D.html#a10">tick</a>(StkFloat input);
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00074
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00076 StkFloat *<a class="code" href="classMesh2D.html#a10">tick</a>(StkFloat *vector, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> vectorSize);
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00077
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00079
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00085 <a class="code" href="classStkFrames.html">StkFrames</a>& <a class="code" href="classMesh2D.html#a10">tick</a>( <a class="code" href="classStkFrames.html">StkFrames</a>& frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 1 );
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00086
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00088 <span class="keywordtype">void</span> <a class="code" href="classMesh2D.html#a14">controlChange</a>(<span class="keywordtype">int</span> number, StkFloat value);
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00089
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00090 <span class="keyword">protected</span>:
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00091
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00092 StkFloat tick0();
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00093 StkFloat tick1();
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00094 <span class="keywordtype">void</span> clearMesh();
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00095
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00096 <span class="keywordtype">short</span> NX_, NY_;
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00097 <span class="keywordtype">short</span> xInput_, yInput_;
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00098 <a class="code" href="classOnePole.html">OnePole</a> filterX_[NXMAX];
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00099 <a class="code" href="classOnePole.html">OnePole</a> filterY_[NYMAX];
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00100 StkFloat v_[NXMAX-1][NYMAX-1]; <span class="comment">// junction velocities</span>
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00101 StkFloat vxp_[NXMAX][NYMAX]; <span class="comment">// positive-x velocity wave</span>
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00102 StkFloat vxm_[NXMAX][NYMAX]; <span class="comment">// negative-x velocity wave</span>
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00103 StkFloat vyp_[NXMAX][NYMAX]; <span class="comment">// positive-y velocity wave</span>
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00104 StkFloat vym_[NXMAX][NYMAX]; <span class="comment">// negative-y velocity wave</span>
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00105
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00106 <span class="comment">// Alternate buffers</span>
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00107 StkFloat vxp1_[NXMAX][NYMAX]; <span class="comment">// positive-x velocity wave</span>
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00108 StkFloat vxm1_[NXMAX][NYMAX]; <span class="comment">// negative-x velocity wave</span>
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00109 StkFloat vyp1_[NXMAX][NYMAX]; <span class="comment">// positive-y velocity wave</span>
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00110 StkFloat vym1_[NXMAX][NYMAX]; <span class="comment">// negative-y velocity wave</span>
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00111
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00112 <span class="keywordtype">int</span> counter_; <span class="comment">// time in samples</span>
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00113 };
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00114
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00115 <span class="preprocessor">#endif</span>
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</pre></div><HR>
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<table>
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<tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td>©1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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</table>
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