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<h1>Source code for export</h1><div class="highlight"><pre>
<span></span><span class="ch">#!/usr/bin/python2.7</span>
<span class="c1"># -*- coding: utf-8 -*-</span>
<span class="sd">"""</span>
<span class="sd">**Project Name:** MakeHuman</span>
<span class="sd">**Product Home Page:** http://www.makehuman.org/</span>
<span class="sd">**Code Home Page:** https://bitbucket.org/MakeHuman/makehuman/</span>
<span class="sd">**Authors:** Glynn Clements</span>
<span class="sd">**Copyright(c):** MakeHuman Team 2001-2017</span>
<span class="sd">**Licensing:** AGPL3</span>
<span class="sd"> This file is part of MakeHuman (www.makehuman.org).</span>
<span class="sd"> This program is free software: you can redistribute it and/or modify</span>
<span class="sd"> it under the terms of the GNU Affero 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"> This program 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 Affero General Public License for more details.</span>
<span class="sd"> You should have received a copy of the GNU Affero General Public License</span>
<span class="sd"> along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
<span class="sd">Abstract</span>
<span class="sd">--------</span>
<span class="sd">Common base class for all exporters.</span>
<span class="sd">"""</span>
<span class="kn">from</span> <span class="nn">core</span> <span class="k">import</span> <span class="n">G</span>
<span class="kn">import</span> <span class="nn">log</span>
<div class="viewcode-block" id="Exporter"><a class="viewcode-back" href="../module_export.html#export.Exporter">[docs]</a><span class="k">class</span> <span class="nc">Exporter</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Exporter GUI widget for use within ExportTaskView</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="nf">__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">group</span> <span class="o">=</span> <span class="s2">"mesh"</span>
<span class="bp">self</span><span class="o">.</span><span class="n">fileExtension</span> <span class="o">=</span> <span class="s2">""</span>
<span class="bp">self</span><span class="o">.</span><span class="n">filter</span> <span class="o">=</span> <span class="s1">'All Files (*.*)'</span>
<span class="bp">self</span><span class="o">.</span><span class="n">orderPriority</span> <span class="o">=</span> <span class="mf">10.0</span> <span class="c1"># Priority that determines order of exporter in gui. Highest priority is on top.</span>
<span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">options</span><span class="p">,</span> <span class="n">taskview</span><span class="p">):</span>
<span class="kn">import</span> <span class="nn">gui</span>
<span class="bp">self</span><span class="o">.</span><span class="n">taskview</span> <span class="o">=</span> <span class="n">taskview</span>
<span class="bp">self</span><span class="o">.</span><span class="n">feetOnGround</span> <span class="o">=</span> <span class="n">options</span><span class="o">.</span><span class="n">addWidget</span><span class="p">(</span><span class="n">gui</span><span class="o">.</span><span class="n">CheckBox</span><span class="p">(</span><span class="s2">"Feet on ground"</span><span class="p">,</span> <span class="kc">True</span><span class="p">))</span>
<span class="k">def</span> <span class="nf">export</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">human</span><span class="p">,</span> <span class="n">filename</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">getConfig</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">update</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s2">"getConfig not implemented for Exporter"</span><span class="p">)</span>
<div class="viewcode-block" id="Exporter.onShow"><a class="viewcode-back" href="../module_export.html#export.Exporter.onShow">[docs]</a> <span class="k">def</span> <span class="nf">onShow</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exportTaskView</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> This method is called when this exporter is selected and shown in the</span>
<span class="sd"> export GUI.</span>
<span class="sd"> """</span>
<span class="k">pass</span></div>
<div class="viewcode-block" id="Exporter.onHide"><a class="viewcode-back" href="../module_export.html#export.Exporter.onHide">[docs]</a> <span class="k">def</span> <span class="nf">onHide</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exportTaskView</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> This method is called when this exporter is hidden from the export GUI.</span>
<span class="sd"> """</span>
<span class="k">pass</span></div></div>
<span class="k">class</span> <span class="nc">ExportConfig</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__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">feetOnGround</span> <span class="o">=</span> <span class="kc">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">scale</span> <span class="o">=</span> <span class="mf">1.0</span>
<span class="bp">self</span><span class="o">.</span><span class="n">unit</span> <span class="o">=</span> <span class="s2">"dm"</span>
<span class="bp">self</span><span class="o">.</span><span class="n">useNormals</span> <span class="o">=</span> <span class="kc">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">useRelPaths</span> <span class="o">=</span> <span class="kc">True</span>
<span class="bp">self</span><span class="o">.</span><span class="n">texFolder</span> <span class="o">=</span> <span class="kc">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">customPrefix</span> <span class="o">=</span> <span class="s2">""</span>
<span class="bp">self</span><span class="o">.</span><span class="n">human</span> <span class="o">=</span> <span class="kc">None</span>
<span class="c1"># TODO integrate meshOrientation and localBoneAxis properties in this config</span>
<span class="k">def</span> <span class="nf">selectedOptions</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exporter</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">feetOnGround</span> <span class="o">=</span> <span class="n">exporter</span><span class="o">.</span><span class="n">feetOnGround</span><span class="o">.</span><span class="n">selected</span>
<span class="bp">self</span><span class="o">.</span><span class="n">scale</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">unit</span> <span class="o">=</span> <span class="n">exporter</span><span class="o">.</span><span class="n">taskview</span><span class="o">.</span><span class="n">getScale</span><span class="p">()</span>
<span class="k">return</span> <span class="bp">self</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">offset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="c1"># TODO if meshOrientation property is integrated in this config, adapt this property to the orientation</span>
<span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">feetOnGround</span><span class="p">:</span>
<span class="n">yOffset</span> <span class="o">=</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">scale</span> <span class="o">*</span> <span class="bp">self</span><span class="o">.</span><span class="n">human</span><span class="o">.</span><span class="n">getJointPosition</span><span class="p">(</span><span class="s1">'ground'</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span>
<span class="k">return</span> <span class="n">np</span><span class="o">.</span><span class="n">asarray</span><span class="p">([</span><span class="mf">0.0</span><span class="p">,</span> <span class="n">yOffset</span><span class="p">,</span> <span class="mf">0.0</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">subdivide</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">human</span><span class="p">:</span>
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s1">'No human set in config, disabled subdivision for export.'</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">human</span><span class="o">.</span><span class="n">isSubdivided</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">setHuman</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">human</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Set the human object for this config.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">human</span> <span class="o">=</span> <span class="n">human</span>
<span class="c1"># TODO revise</span>
<span class="k">def</span> <span class="nf">setupTexFolder</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filepath</span><span class="p">):</span>
<span class="kn">import</span> <span class="nn">os</span>
<span class="k">def</span> <span class="nf">_getSubFolder</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="n">folder</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">folder</span><span class="p">):</span>
<span class="n">log</span><span class="o">.</span><span class="n">message</span><span class="p">(</span><span class="s2">"Creating folder </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">folder</span><span class="p">)</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">folder</span><span class="p">)</span>
<span class="k">except</span><span class="p">:</span>
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Unable to create separate folder:"</span><span class="p">,</span> <span class="n">exc_info</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">None</span>
<span class="k">return</span> <span class="n">folder</span>
<span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">ext</span><span class="p">)</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">splitext</span><span class="p">(</span><span class="n">filepath</span><span class="p">)</span>
<span class="n">fname</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">goodName</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">fname</span><span class="p">))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">outFolder</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">filepath</span><span class="p">))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">filename</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">filepath</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">texFolder</span> <span class="o">=</span> <span class="n">_getSubFolder</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outFolder</span><span class="p">,</span> <span class="s2">"textures"</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_copiedFiles</span> <span class="o">=</span> <span class="p">{}</span>
<span class="c1"># TODO revise</span>
<span class="k">def</span> <span class="nf">copyTextureToNewLocation</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filepath</span><span class="p">):</span>
<span class="kn">import</span> <span class="nn">os</span>
<span class="kn">import</span> <span class="nn">shutil</span>
<span class="n">srcDir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">expanduser</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">filepath</span><span class="p">)))</span>
<span class="n">filename</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">filepath</span><span class="p">)</span>
<span class="n">newpath</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">texFolder</span><span class="p">,</span> <span class="n">filename</span><span class="p">)</span> <span class="p">)</span>
<span class="k">try</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_copiedFiles</span><span class="p">[</span><span class="n">filepath</span><span class="p">]</span>
<span class="n">done</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">except</span><span class="p">:</span>
<span class="n">done</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">done</span><span class="p">:</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">shutil</span><span class="o">.</span><span class="n">copyfile</span><span class="p">(</span><span class="n">filepath</span><span class="p">,</span> <span class="n">newpath</span><span class="p">)</span>
<span class="k">except</span><span class="p">:</span>
<span class="n">log</span><span class="o">.</span><span class="n">message</span><span class="p">(</span><span class="s2">"Unable to copy </span><span class="se">\"</span><span class="si">%s</span><span class="se">\"</span><span class="s2"> -> </span><span class="se">\"</span><span class="si">%s</span><span class="se">\"</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">filepath</span><span class="p">,</span> <span class="n">newpath</span><span class="p">))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_copiedFiles</span><span class="p">[</span><span class="n">filepath</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">useRelPaths</span><span class="p">:</span>
<span class="k">return</span> <span class="n">newpath</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">relpath</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">relpath</span><span class="p">(</span><span class="n">newpath</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">outFolder</span><span class="p">)</span>
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">normpath</span><span class="p">(</span><span class="n">relpath</span><span class="p">))</span>
<span class="k">def</span> <span class="nf">goodName</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="n">string</span> <span class="o">=</span> <span class="n">name</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="s2">"_"</span><span class="p">)</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"-"</span><span class="p">,</span><span class="s2">"_"</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
<span class="k">return</span> <span class="n">string</span>
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