243 lines
9.1 KiB
HTML
Executable file
243 lines
9.1 KiB
HTML
Executable file
<?xml version="1.0" encoding="ascii"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Scientific.Geometry.Transformation.Transformation</title>
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<script type="text/javascript" src="epydoc.js"></script>
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<body bgcolor="white" text="black" link="blue" vlink="#204080"
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alink="#204080">
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<!-- ==================== NAVIGATION BAR ==================== -->
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<table class="navbar" border="0" width="100%" cellpadding="0"
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><a class="navbar" target="_top" href="http://dirac.cnrs-orleans.fr/ScientificPython/">Scientific Python</a></th>
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</table>
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<table width="100%" cellpadding="0" cellspacing="0">
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<tr valign="top">
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<td width="100%">
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<span class="breadcrumbs">
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<a href="Scientific-module.html">Package Scientific</a> ::
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<a href="Scientific.Geometry-module.html">Package Geometry</a> ::
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<a href="Scientific.Geometry.Transformation-module.html">Module Transformation</a> ::
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Class Transformation
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</span>
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</td>
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<td>
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<table cellpadding="0" cellspacing="0">
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<!-- hide/show private -->
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<tr><td align="right"><span class="options"
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>[<a href="frames.html" target="_top">frames</a
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>] | <a href="Scientific.Geometry.Transformation.Transformation-class.html"
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target="_top">no frames</a>]</span></td></tr>
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</table>
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</td>
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</tr>
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</table>
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<!-- ==================== CLASS DESCRIPTION ==================== -->
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<h1 class="epydoc">Class Transformation</h1><p class="nomargin-top"></p>
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<dl><dt>Known Subclasses:</dt>
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<dd>
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<ul class="subclass-list">
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<li><a href="Scientific.Geometry.Transformation.Scaling-class.html">Scaling</a></li><li>, <a href="Scientific.Geometry.Transformation.LinearTransformation-class.html">LinearTransformation</a></li><li>, <a href="Scientific.Geometry.Transformation.RigidBodyTransformation-class.html">RigidBodyTransformation</a></li><li>, <a href="Scientific.Geometry.Transformation.Shear-class.html">Shear</a></li> </ul>
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</dd></dl>
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<hr />
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<p>Linear coordinate transformation.</p>
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<p>Transformation objects represent linear coordinate transformations in
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a 3D space. They can be applied to vectors, returning another vector. If
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t is a transformation and v is a vector, t(v) returns the transformed
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vector.</p>
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<p>Transformations support composition: if t1 and t2 are transformation
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objects, t1*t2 is another transformation object which corresponds to
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applying t1 <b>after</b> t2.</p>
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<p>This class is an abstract base class. Instances can only be created of
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concrete subclasses, i.e. translations or rotations.</p>
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<!-- ==================== INSTANCE METHODS ==================== -->
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<a name="section-InstanceMethods"></a>
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<table class="summary" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr bgcolor="#70b0f0" class="table-header">
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<td align="left" colspan="2" class="table-header">
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<span class="table-header">Instance Methods</span></td>
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</tr>
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<tr>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"><a href="Scientific.Geometry.Vector-class.html"
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class="link">Scientific.Geometry.Vector</a></span>
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</td><td class="summary">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td><span class="summary-sig"><a href="Scientific.Geometry.Transformation.Transformation-class.html#__call__" class="summary-sig-name">__call__</a>(<span class="summary-sig-arg">self</span>,
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<span class="summary-sig-arg">vector</span>)</span><br />
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Returns:
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the transformed vector</td>
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<td align="right" valign="top">
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<tr>
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<td width="15%" align="right" valign="top" class="summary">
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<span class="summary-type"><a
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href="Scientific.Geometry.Transformation.Transformation-class.html"
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class="link">Transformation</a></span>
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</td><td class="summary">
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr>
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<td><span class="summary-sig"><a href="Scientific.Geometry.Transformation.Transformation-class.html#inverse" class="summary-sig-name">inverse</a>(<span class="summary-sig-arg">self</span>)</span><br />
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Returns:
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the inverse transformation</td>
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<td align="right" valign="top">
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</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<!-- ==================== METHOD DETAILS ==================== -->
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<a name="section-MethodDetails"></a>
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<table class="details" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr bgcolor="#70b0f0" class="table-header">
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<td align="left" colspan="2" class="table-header">
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<span class="table-header">Method Details</span></td>
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</tr>
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</table>
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<a name="__call__"></a>
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<div>
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<table class="details" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr><td>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr valign="top"><td>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__call__</span>(<span class="sig-arg">self</span>,
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<span class="sig-arg">vector</span>)</span>
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<br /><em class="fname">(Call operator)</em>
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</h3>
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</td><td align="right" valign="top"
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>
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</td>
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</tr></table>
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<dl class="fields">
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<dt>Parameters:</dt>
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<dd><ul class="nomargin-top">
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<li><strong class="pname"><code>vector</code></strong> (<a href="Scientific.Geometry.Vector-class.html"
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class="link">Scientific.Geometry.Vector</a>) - the input vector</li>
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</ul></dd>
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<dt>Returns: <a href="Scientific.Geometry.Vector-class.html"
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class="link">Scientific.Geometry.Vector</a></dt>
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<dd>the transformed vector</dd>
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</dl>
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</td></tr></table>
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</div>
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<a name="inverse"></a>
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<div>
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<table class="details" border="1" cellpadding="3"
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cellspacing="0" width="100%" bgcolor="white">
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<tr><td>
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<table width="100%" cellpadding="0" cellspacing="0" border="0">
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<tr valign="top"><td>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">inverse</span>(<span class="sig-arg">self</span>)</span>
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</h3>
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</td><td align="right" valign="top"
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>
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</td>
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</tr></table>
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<dl class="fields">
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<dt>Returns: <a
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href="Scientific.Geometry.Transformation.Transformation-class.html"
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class="link">Transformation</a></dt>
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<dd>the inverse transformation</dd>
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</dl>
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</td></tr></table>
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</div>
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<br />
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href="help.html">Help</a> </th>
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Generated by Epydoc 3.0 on Tue Oct 28 14:16:05 2008
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