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<a href="Scientific-module.html">Package Scientific</a> ::
<a href="Scientific.Visualization-module.html">Package Visualization</a> ::
<a href="Scientific.Visualization.VRML2-module.html">Module VRML2</a> ::
Class VRMLObject
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class VRMLObject</h1><p class="nomargin-top"></p>
<dl><dt>Known Subclasses:</dt>
<dd>
<ul class="subclass-list">
<li><a href="Scientific.Visualization.VRML2.ShapeObject-class.html">ShapeObject</a></li><li>, <a href="Scientific.Visualization.VRML2.Material-class.html">Material</a></li> </ul>
</dd></dl>
<hr />
<p>Graphics object for VRML</p>
<p>This is an abstract base class. Use one of the subclasses to generate
graphics.</p>
<!-- ==================== INSTANCE METHODS ==================== -->
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="__copy__"></a><span class="summary-sig-name">__copy__</span>(<span class="summary-sig-arg">self</span>)</span></td>
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<td><span class="summary-sig"><a href="Scientific.Visualization.VRML2.VRMLObject-class.html#__getitem__" class="summary-sig-name">__getitem__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">attr</span>)</span><br />
Returns:
the value of the attribute, or <code>None</code> if the attribute is
undefined</td>
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<td><span class="summary-sig"><a href="Scientific.Visualization.VRML2.VRMLObject-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">attr</span>)</span></td>
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<td><span class="summary-sig"><a href="Scientific.Visualization.VRML2.VRMLObject-class.html#__setitem__" class="summary-sig-name">__setitem__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">attr</span>,
<span class="summary-sig-arg">value</span>)</span></td>
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<td><span class="summary-sig"><a name="writeToFile"></a><span class="summary-sig-name">writeToFile</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">file</span>)</span></td>
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<a name="attribute_names"></a><span class="summary-name">attribute_names</span> = <code title="['comment']"><code class="variable-group">[</code><code class="variable-quote">'</code><code class="variable-string">comment</code><code class="variable-quote">'</code><code class="variable-group">]</code></code>
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<a name="__getitem__"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__getitem__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">attr</span>)</span>
<br /><em class="fname">(Indexing operator)</em>
</h3>
</td><td align="right" valign="top"
>
</td>
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<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>attr</code></strong> (<code>str</code>) - the name of a graphics attribute</li>
</ul></dd>
<dt>Returns:</dt>
<dd>the value of the attribute, or <code>None</code> if the attribute
is undefined</dd>
</dl>
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<a name="__init__"></a>
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cellspacing="0" width="100%" bgcolor="white">
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">attr</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
>
</td>
</tr></table>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>attr</code></strong> - graphics attributes specified by keywords</li>
<li><strong class="pname"><code>material</code></strong> (<a href="Scientific.Visualization.VRML2.Material-class.html"
class="link">Material</a>) - color and surface properties</li>
<li><strong class="pname"><code>comment</code></strong> (<code>str</code>) - a comment that is written to the script file</li>
<li><strong class="pname"><code>reuse</code></strong> (<code>bool</code>) - a flag defaulting to <code>False</code>. If set to
<code>True</code>, the object may share its VRML definition with
other objects. This reduces the size of the VRML file, but can
yield surprising side effects in some cases.</li>
</ul></dd>
</dl>
</td></tr></table>
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<a name="__setitem__"></a>
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cellspacing="0" width="100%" bgcolor="white">
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__setitem__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">attr</span>,
<span class="sig-arg">value</span>)</span>
<br /><em class="fname">(Index assignment operator)</em>
</h3>
</td><td align="right" valign="top"
>
</td>
</tr></table>
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>attr</code></strong> (<code>str</code>) - the name of a graphics attribute</li>
<li><strong class="pname"><code>value</code></strong> - a new value for the attribute</li>
</ul></dd>
</dl>
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