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<h1>vtkFixedPointVolumeRayCastCompositeGOHelper Class Reference</h1><!-- doxytag: class="vtkFixedPointVolumeRayCastCompositeGOHelper" --><!-- doxytag: inherits="vtkFixedPointVolumeRayCastHelper" --><code>#include <<a class="el" href="a05395.html">vtkFixedPointVolumeRayCastCompositeGOHelper.h</a>></code>
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Inheritance diagram for vtkFixedPointVolumeRayCastCompositeGOHelper:</div>
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<area shape="rect" href="a00552.html" title="An abstract helper that generates images for the volume ray cast mapper." alt="" coords="48,155,291,181"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="130,80,210,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="115,5,224,32"></map>
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Collaboration diagram for vtkFixedPointVolumeRayCastCompositeGOHelper:</div>
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<p><center><img src="a09848.png" border="0" usemap="#a09849" alt="Collaboration graph"></center>
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<area shape="rect" href="a00552.html" title="An abstract helper that generates images for the volume ray cast mapper." alt="" coords="48,174,291,200"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="130,96,210,123"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="48,6,158,32"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="182,6,291,32"></map>
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<a href="a09850.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
A helper that generates composite images for the volume ray cast mapper.
<p>
<dl class="rcs" compact><dt><b>Date</b></dt><dd>2008-06-16 08:27:56 </dd></dl>
<dl class="rcs" compact><dt><b>Revision</b></dt><dd>1.2 </dd></dl>
<p>
This is one of the helper classes for the <a class="el" href="a00553.html" title="A fixed point mapper for volumes.">vtkFixedPointVolumeRayCastMapper</a>. It will generate composite images using an alpha blending operation. This class should not be used directly, it is a helper class for the mapper and has no user-level API.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00553.html" title="A fixed point mapper for volumes.">vtkFixedPointVolumeRayCastMapper</a> </dd></dl>
<p>Definition at line <a class="el" href="a05395.html#l00040">40</a> of file <a class="el" href="a05395.html">vtkFixedPointVolumeRayCastCompositeGOHelper.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <br>
<a class="el" href="a00552.html">vtkFixedPointVolumeRayCastHelper</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#aead99f8eb18c823d2827d4e3f11b29d">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#08d8d3bf5495914333c9d00495b6aff1">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#b72f327b328924d2b6de221a78f3cf87">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#1e0313eb567c824e433dd0c09b193993">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#ef71a001c9d0ff8553aa6120c6700f57">GenerateImage</a> (int threadID, int threadCount, <a class="el" href="a01839.html">vtkVolume</a> *vol, <a class="el" href="a00553.html">vtkFixedPointVolumeRayCastMapper</a> *mapper)</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <br>
<a class="el" href="a00548.html">vtkFixedPointVolumeRayCastCompositeGOHelper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#71a6ef075e0b57e441077d9924b30c02">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#0f1a97203e5968a93b35bdf4f41289a2">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <br>
<a class="el" href="a00548.html">vtkFixedPointVolumeRayCastCompositeGOHelper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#bc5116699fc5486f31199273a49ca8a7">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#6426555bd59eb9d85990cba3f144dbbe">vtkFixedPointVolumeRayCastCompositeGOHelper</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00548.html#4414efdb80a14597fa9abb0705bcd9cd">~vtkFixedPointVolumeRayCastCompositeGOHelper</a> ()</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="aead99f8eb18c823d2827d4e3f11b29d"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::Superclass" ref="aead99f8eb18c823d2827d4e3f11b29d" args="" -->
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<td class="memname">typedef <a class="el" href="a00552.html">vtkFixedPointVolumeRayCastHelper</a> <a class="el" href="a00552.html">vtkFixedPointVolumeRayCastCompositeGOHelper::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00552.html#dc7b228fadf56a3cdf0d763eac103157">vtkFixedPointVolumeRayCastHelper</a>.</p>
<p>Definition at line <a class="el" href="a05395.html#l00044">44</a> of file <a class="el" href="a05395.html">vtkFixedPointVolumeRayCastCompositeGOHelper.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="6426555bd59eb9d85990cba3f144dbbe"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::vtkFixedPointVolumeRayCastCompositeGOHelper" ref="6426555bd59eb9d85990cba3f144dbbe" args="()" -->
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<td class="memname">vtkFixedPointVolumeRayCastCompositeGOHelper::vtkFixedPointVolumeRayCastCompositeGOHelper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="4414efdb80a14597fa9abb0705bcd9cd"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::~vtkFixedPointVolumeRayCastCompositeGOHelper" ref="4414efdb80a14597fa9abb0705bcd9cd" args="()" -->
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<td class="memname">vtkFixedPointVolumeRayCastCompositeGOHelper::~vtkFixedPointVolumeRayCastCompositeGOHelper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="71a6ef075e0b57e441077d9924b30c02"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::New" ref="71a6ef075e0b57e441077d9924b30c02" args="()" -->
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<td class="memname">static <a class="el" href="a00548.html">vtkFixedPointVolumeRayCastCompositeGOHelper</a>* vtkFixedPointVolumeRayCastCompositeGOHelper::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a00552.html#0f9f4be7eac4627f0febdf5a38002fd6">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="08d8d3bf5495914333c9d00495b6aff1"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::GetClassName" ref="08d8d3bf5495914333c9d00495b6aff1" args="()" -->
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<td class="memname">virtual const char* vtkFixedPointVolumeRayCastCompositeGOHelper::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00552.html#2ef02e24dc64a9c294b173f7e1ebff8c">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="0f1a97203e5968a93b35bdf4f41289a2"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::IsTypeOf" ref="0f1a97203e5968a93b35bdf4f41289a2" args="(const char *type)" -->
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<td class="memname">static int vtkFixedPointVolumeRayCastCompositeGOHelper::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00552.html#009582931431b2d192bae5e24f4782d6">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="b72f327b328924d2b6de221a78f3cf87"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::IsA" ref="b72f327b328924d2b6de221a78f3cf87" args="(const char *type)" -->
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<td class="memname">virtual int vtkFixedPointVolumeRayCastCompositeGOHelper::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00552.html#e174365f799528bec2a2c939b5692a7e">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="bc5116699fc5486f31199273a49ca8a7"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::SafeDownCast" ref="bc5116699fc5486f31199273a49ca8a7" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00548.html">vtkFixedPointVolumeRayCastCompositeGOHelper</a>* vtkFixedPointVolumeRayCastCompositeGOHelper::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a00552.html#a2ea95e21152029d73560700c4291e82">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="1e0313eb567c824e433dd0c09b193993"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::PrintSelf" ref="1e0313eb567c824e433dd0c09b193993" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkFixedPointVolumeRayCastCompositeGOHelper::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a00552.html#2405233237510051e25af5b6c4940031">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<a class="anchor" name="ef71a001c9d0ff8553aa6120c6700f57"></a><!-- doxytag: member="vtkFixedPointVolumeRayCastCompositeGOHelper::GenerateImage" ref="ef71a001c9d0ff8553aa6120c6700f57" args="(int threadID, int threadCount, vtkVolume *vol, vtkFixedPointVolumeRayCastMapper *mapper)" -->
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<td class="memname">virtual void vtkFixedPointVolumeRayCastCompositeGOHelper::GenerateImage </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>threadID</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>threadCount</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a01839.html">vtkVolume</a> * </td>
<td class="paramname"> <em>vol</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="a00553.html">vtkFixedPointVolumeRayCastMapper</a> * </td>
<td class="paramname"> <em>mapper</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00552.html#66a14b26ec7d00cb59e2f999e8dd1933">vtkFixedPointVolumeRayCastHelper</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/VolumeRendering/<a class="el" href="a05395.html">vtkFixedPointVolumeRayCastCompositeGOHelper.h</a></ul>
</div>
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