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<h1>Source code for pyo.lib.matrixprocess</h1><div class="highlight"><pre>
<span></span><span class="sd">"""</span>
<span class="sd">PyoObjects to perform operations on PyoMatrixObjects.</span>
<span class="sd">PyoMatrixObjects are 2 dimensions table containers. They can be used</span>
<span class="sd">to store audio samples or algorithmic sequences. Writing and reading</span>
<span class="sd">are done by giving row and column positions.</span>
<span class="sd">"""</span>
<span class="sd">"""</span>
<span class="sd">Copyright 2009-2015 Olivier Belanger</span>
<span class="sd">This file is part of pyo, a python module to help digital signal</span>
<span class="sd">processing script creation.</span>
<span class="sd">pyo is free software: you can redistribute it and/or modify</span>
<span class="sd">it under the terms of the GNU Lesser General Public License as</span>
<span class="sd">published by the Free Software Foundation, either version 3 of the</span>
<span class="sd">License, or (at your option) any later version.</span>
<span class="sd">pyo is distributed in the hope that it will be useful,</span>
<span class="sd">but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="sd">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="sd">GNU Lesser General Public License for more details.</span>
<span class="sd">You should have received a copy of the GNU Lesser General Public</span>
<span class="sd">License along with pyo. If not, see <http://www.gnu.org/licenses/>.</span>
<span class="sd">"""</span>
<span class="kn">from</span> <span class="nn">._core</span> <span class="kn">import</span> <span class="o">*</span>
<span class="kn">from</span> <span class="nn">._maps</span> <span class="kn">import</span> <span class="o">*</span>
<div class="viewcode-block" id="MatrixRec"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec">[docs]</a><span class="k">class</span> <span class="nc">MatrixRec</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> MatrixRec records samples into a previously created NewMatrix.</span>
<span class="sd"> See :py:class:`NewMatrix` to create an empty matrix.</span>
<span class="sd"> The play method is not called at the object creation time. It starts</span>
<span class="sd"> the recording into the matrix, row after row, until the matrix is full.</span>
<span class="sd"> Calling the play method again restarts the recording and overwrites</span>
<span class="sd"> previously recorded samples. The stop method stops the recording.</span>
<span class="sd"> Otherwise, the default behaviour is to record through the end of the matrix.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> input: PyoObject</span>
<span class="sd"> Audio signal to write in the matrix.</span>
<span class="sd"> matrix: PyoMatrixObject</span>
<span class="sd"> The matrix where to write samples.</span>
<span class="sd"> fadetime: float, optional</span>
<span class="sd"> Fade time at the beginning and the end of the recording</span>
<span class="sd"> in seconds. Defaults to 0.</span>
<span class="sd"> delay: int, optional</span>
<span class="sd"> Delay time, in samples, before the recording begins.</span>
<span class="sd"> Available at initialization time only. Defaults to 0.</span>
<span class="sd"> .. note::</span>
<span class="sd"> The out() method is bypassed. MatrixRec returns no signal.</span>
<span class="sd"> MatrixRec has no `mul` and `add` attributes.</span>
<span class="sd"> MatrixRec will send a trigger signal at the end of the recording.</span>
<span class="sd"> User can retreive the trigger streams by calling obj['trig']. See</span>
<span class="sd"> `TableRec` documentation for an example.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`NewMatrix`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> SIZE = 256</span>
<span class="sd"> >>> mm = NewMatrix(SIZE, SIZE)</span>
<span class="sd"> >>> fmind = Sine(.2, 0, 2, 2.5)</span>
<span class="sd"> >>> fmrat = Sine(.33, 0, .05, .5)</span>
<span class="sd"> >>> aa = FM(carrier=10, ratio=fmrat, index=fmind)</span>
<span class="sd"> >>> rec = MatrixRec(aa, mm, 0).play()</span>
<span class="sd"> >>> lfx = Sine(.1, 0, .24, .25)</span>
<span class="sd"> >>> lfy = Sine(.15, 0, .124, .25)</span>
<span class="sd"> >>> x = Sine([500,501], 0, lfx, .5)</span>
<span class="sd"> >>> y = Sine([10.5,10], 0, lfy, .5)</span>
<span class="sd"> >>> c = MatrixPointer(mm, x, y, .2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">fadetime</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">delay</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"omni"</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">,</span> <span class="n">delay</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="nb">input</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">matrix</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span> <span class="o">=</span> <span class="n">InputFader</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span><span class="o">.</span><span class="n">stop</span><span class="p">()</span>
<span class="n">in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">,</span> <span class="n">delay</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">,</span> <span class="n">delay</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">MatrixRec_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">in_fader</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">matrix</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">fadetime</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">delay</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">matrix</span><span class="p">))</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_trig_objs</span> <span class="o">=</span> <span class="n">Dummy</span><span class="p">([</span><span class="n">TriggerDummy_base</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> <span class="k">for</span> <span class="n">obj</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">])</span>
<div class="viewcode-block" id="MatrixRec.out"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec.out">[docs]</a> <span class="k">def</span> <span class="nf">out</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chnl</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">inc</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">dur</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">delay</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="n">dur</span><span class="p">,</span> <span class="n">delay</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixRec.setMul"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec.setMul">[docs]</a> <span class="k">def</span> <span class="nf">setMul</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixRec.setAdd"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec.setAdd">[docs]</a> <span class="k">def</span> <span class="nf">setAdd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixRec.setInput"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec.setInput">[docs]</a> <span class="k">def</span> <span class="nf">setInput</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="o">=</span><span class="mf">0.05</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `input` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: PyoObject</span>
<span class="sd"> New signal to process.</span>
<span class="sd"> fadetime: float, optional</span>
<span class="sd"> Crossfade time between old and new input. Defaults to 0.05.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"oN"</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixRec.setMatrix"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRec.setMatrix">[docs]</a> <span class="k">def</span> <span class="nf">setMatrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `matrix` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: NewMatrix</span>
<span class="sd"> new `matrix` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"m"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoObject. Audio signal to record in the matrix."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_input</span>
<span class="nd">@input</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoMatrixObject. The matrix where to write samples."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span>
<span class="nd">@matrix</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixRecLoop"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop">[docs]</a><span class="k">class</span> <span class="nc">MatrixRecLoop</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> MatrixRecLoop records samples in loop into a previously created NewMatrix.</span>
<span class="sd"> See :py:class:`NewMatrix` to create an empty matrix.</span>
<span class="sd"> MatrixRecLoop records samples into the matrix, row after row, until</span>
<span class="sd"> the matrix is full and then loop back to the beginning.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> input: PyoObject</span>
<span class="sd"> Audio signal to write in the matrix.</span>
<span class="sd"> matrix: PyoMatrixObject</span>
<span class="sd"> The matrix where to write samples.</span>
<span class="sd"> .. note::</span>
<span class="sd"> The out() method is bypassed. MatrixRecLoop returns no signal.</span>
<span class="sd"> MatrixRecLoop has no `mul` and `add` attributes.</span>
<span class="sd"> MatrixRecLoop will send a trigger signal when reaching the end</span>
<span class="sd"> of the matrix. User can retreive the trigger streams by calling</span>
<span class="sd"> obj['trig']. See `TableRec` documentation for an example.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`NewMatrix`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> env = CosTable([(0,0), (300,1), (1000,.4), (8191,0)])</span>
<span class="sd"> >>> matrix = NewMatrix(8192, 8)</span>
<span class="sd"> >>> src = SfPlayer(SNDS_PATH+'/transparent.aif', loop=True, mul=.3)</span>
<span class="sd"> >>> m_rec = MatrixRecLoop(src, matrix)</span>
<span class="sd"> >>> period = 8192 / s.getSamplingRate()</span>
<span class="sd"> >>> metro = Metro(time=period/2, poly=2).play()</span>
<span class="sd"> >>> x = TrigLinseg(metro, [(0,0), (period,1)])</span>
<span class="sd"> >>> y = TrigRandInt(metro, max=2, mul=0.125)</span>
<span class="sd"> >>> amp = TrigEnv(metro, table=env, dur=period)</span>
<span class="sd"> >>> out = MatrixPointer(matrix, x, y, amp).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"om"</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="nb">input</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">matrix</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span> <span class="o">=</span> <span class="n">InputFader</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span>
<span class="n">in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">MatrixRecLoop_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">in_fader</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">matrix</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">matrix</span><span class="p">))]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_trig_objs</span> <span class="o">=</span> <span class="n">Dummy</span><span class="p">([</span><span class="n">TriggerDummy_base</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> <span class="k">for</span> <span class="n">obj</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">])</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="MatrixRecLoop.out"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop.out">[docs]</a> <span class="k">def</span> <span class="nf">out</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chnl</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">inc</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">dur</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">delay</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="n">dur</span><span class="p">,</span> <span class="n">delay</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixRecLoop.setMul"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop.setMul">[docs]</a> <span class="k">def</span> <span class="nf">setMul</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixRecLoop.setAdd"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop.setAdd">[docs]</a> <span class="k">def</span> <span class="nf">setAdd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixRecLoop.setInput"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop.setInput">[docs]</a> <span class="k">def</span> <span class="nf">setInput</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="o">=</span><span class="mf">0.05</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `input` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: PyoObject</span>
<span class="sd"> New signal to process.</span>
<span class="sd"> fadetime: float, optional</span>
<span class="sd"> Crossfade time between old and new input. Defaults to 0.05.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"oN"</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixRecLoop.setMatrix"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixRecLoop.setMatrix">[docs]</a> <span class="k">def</span> <span class="nf">setMatrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `matrix` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: NewMatrix</span>
<span class="sd"> new `matrix` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"m"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoObject. Audio signal to record in the matrix."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_input</span>
<span class="nd">@input</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoMatrixObject. The matrix where to write samples."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span>
<span class="nd">@matrix</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixPointer"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixPointer">[docs]</a><span class="k">class</span> <span class="nc">MatrixPointer</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Matrix reader with control on the 2D pointer position.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> matrix: PyoMatrixObject</span>
<span class="sd"> Matrix containing the waveform samples.</span>
<span class="sd"> x: PyoObject</span>
<span class="sd"> Normalized X position in the matrix between 0 and 1.</span>
<span class="sd"> y: PyoObject</span>
<span class="sd"> Normalized Y position in the matrix between 0 and 1.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> SIZE = 256</span>
<span class="sd"> >>> mm = NewMatrix(SIZE, SIZE)</span>
<span class="sd"> >>> fmind = Sine(.2, 0, 2, 2.5)</span>
<span class="sd"> >>> fmrat = Sine(.33, 0, .05, .5)</span>
<span class="sd"> >>> aa = FM(carrier=10, ratio=fmrat, index=fmind)</span>
<span class="sd"> >>> rec = MatrixRec(aa, mm, 0).play()</span>
<span class="sd"> >>> lfx = Sine(.1, 0, .24, .25)</span>
<span class="sd"> >>> lfy = Sine(.15, 0, .124, .25)</span>
<span class="sd"> >>> x = Sine([500,501], 0, lfx, .5)</span>
<span class="sd"> >>> y = Sine([10.5,10], 0, lfy, .5)</span>
<span class="sd"> >>> c = MatrixPointer(mm, x, y, .2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"mooOO"</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">matrix</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_x</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_y</span> <span class="o">=</span> <span class="n">y</span>
<span class="n">matrix</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">matrix</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">MatrixPointer_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">matrix</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">y</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="MatrixPointer.setMatrix"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixPointer.setMatrix">[docs]</a> <span class="k">def</span> <span class="nf">setMatrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `matrix` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: PyoTableObject</span>
<span class="sd"> new `matrix` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"m"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="MatrixPointer.setX"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixPointer.setX">[docs]</a> <span class="k">def</span> <span class="nf">setX</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `x` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: PyoObject</span>
<span class="sd"> new `x` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"o"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_x</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setX</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="MatrixPointer.setY"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixPointer.setY">[docs]</a> <span class="k">def</span> <span class="nf">setY</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `y` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> y: PyoObject</span>
<span class="sd"> new `y` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"o"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_y</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setY</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="MatrixPointer.ctrl"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixPointer.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoMatrixObject. Matrix containing the samples."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span>
<span class="nd">@matrix</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">x</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoObject. Normalized X position in the matrix."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_x</span>
<span class="nd">@x</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">x</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setX</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">y</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoObject. Normalized Y position in the matrix."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_y</span>
<span class="nd">@y</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">y</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setY</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixMorph"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph">[docs]</a><span class="k">class</span> <span class="nc">MatrixMorph</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Morphs between multiple PyoMatrixObjects.</span>
<span class="sd"> Uses an index into a list of PyoMatrixObjects to morph between adjacent</span>
<span class="sd"> matrices in the list. The resulting morphed function is written into the</span>
<span class="sd"> `matrix` object at the beginning of each buffer size. The matrices in the</span>
<span class="sd"> list and the resulting matrix must be equal in size.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> input: PyoObject</span>
<span class="sd"> Morphing index between 0 and 1. 0 is the first matrix in the list</span>
<span class="sd"> and 1 is the last.</span>
<span class="sd"> matrix: NewMatrix</span>
<span class="sd"> The matrix where to write morphed function.</span>
<span class="sd"> sources: list of PyoMatrixObject</span>
<span class="sd"> List of matrices to interpolate from.</span>
<span class="sd"> .. note::</span>
<span class="sd"> The out() method is bypassed. MatrixMorph returns no signal.</span>
<span class="sd"> MatrixMorph has no `mul` and `add` attributes.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> m1 = NewMatrix(256, 256)</span>
<span class="sd"> >>> m1.genSineTerrain(1, 4)</span>
<span class="sd"> >>> m2 = NewMatrix(256, 256)</span>
<span class="sd"> >>> m2.genSineTerrain(2, 8)</span>
<span class="sd"> >>> mm = NewMatrix(256, 256)</span>
<span class="sd"> >>> inter = Sine(.2, 0, .5, .5)</span>
<span class="sd"> >>> morph = MatrixMorph(inter, mm, [m1,m2])</span>
<span class="sd"> >>> x = Sine([49,50], 0, .45, .5)</span>
<span class="sd"> >>> y = Sine([49.49,50.5], 0, .45, .5)</span>
<span class="sd"> >>> c = MatrixPointer(mm, x, y, .2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">sources</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"oml"</span><span class="p">,</span> <span class="nb">input</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">sources</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="nb">input</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">matrix</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sources</span> <span class="o">=</span> <span class="n">sources</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span> <span class="o">=</span> <span class="n">InputFader</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span>
<span class="n">in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="p">,</span> <span class="n">matrix</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_sources</span> <span class="o">=</span> <span class="p">[</span><span class="n">source</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">sources</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">MatrixMorph_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">in_fader</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">matrix</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_base_sources</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">matrix</span><span class="p">))</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="MatrixMorph.out"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.out">[docs]</a> <span class="k">def</span> <span class="nf">out</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chnl</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">inc</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">dur</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">delay</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="n">dur</span><span class="p">,</span> <span class="n">delay</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixMorph.setMul"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.setMul">[docs]</a> <span class="k">def</span> <span class="nf">setMul</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixMorph.setAdd"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.setAdd">[docs]</a> <span class="k">def</span> <span class="nf">setAdd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="MatrixMorph.setInput"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.setInput">[docs]</a> <span class="k">def</span> <span class="nf">setInput</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="o">=</span><span class="mf">0.05</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `input` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: PyoObject</span>
<span class="sd"> New signal to process.</span>
<span class="sd"> fadetime: float, optional</span>
<span class="sd"> Crossfade time between old and new input. Defaults to 0.05.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"oN"</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_input</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_in_fader</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">fadetime</span><span class="p">)</span></div>
<div class="viewcode-block" id="MatrixMorph.setMatrix"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.setMatrix">[docs]</a> <span class="k">def</span> <span class="nf">setMatrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `matrix` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: NewMatrix</span>
<span class="sd"> new `matrix` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"m"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="MatrixMorph.setSources"><a class="viewcode-back" href="../../../api/classes/matrixprocess.html#pyo.MatrixMorph.setSources">[docs]</a> <span class="k">def</span> <span class="nf">setSources</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `sources` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: list of PyoMatrixObject</span>
<span class="sd"> new `sources` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"l"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sources</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_sources</span> <span class="o">=</span> <span class="p">[</span><span class="n">source</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">source</span> <span class="ow">in</span> <span class="n">x</span><span class="p">]</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setSources</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_sources</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""PyoObject. Morphing index between 0 and 1."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_input</span>
<span class="nd">@input</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">input</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setInput</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""NewMatrix. The matrix where to write samples."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_matrix</span>
<span class="nd">@matrix</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setMatrix</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">sources</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""list of PyoMatrixObject. List of matrices to interpolate from."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_sources</span>
<span class="nd">@sources</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">sources</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setSources</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
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