<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>VTK: vtkDepthPeelingPass Class Reference</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.6 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="classes.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="classes.html"><span>Alphabetical List</span></a></li>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>vtkDepthPeelingPass Class Reference</h1><!-- doxytag: class="vtkDepthPeelingPass" --><!-- doxytag: inherits="vtkRenderPass" --><code>#include <<a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for vtkDepthPeelingPass:</div>
<div class="dynsection">
<p><center><img src="a09222.png" border="0" usemap="#a09223" alt="Inheritance graph"></center>
<map name="a09223">
<area shape="rect" href="a01485.html" title="Perform part of the rendering of a vtkRenderer." alt="" coords="24,155,139,181"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="42,80,122,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="27,5,136,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<div class="dynheader">
Collaboration diagram for vtkDepthPeelingPass:</div>
<div class="dynsection">
<p><center><img src="a09224.png" border="0" usemap="#a09225" alt="Collaboration graph"></center>
<map name="a09225">
<area shape="rect" href="a01485.html" title="Perform part of the rendering of a vtkRenderer." alt="" coords="2546,2032,2660,2059"><area shape="rect" href="a01480.html" title="abstract specification for renderers" alt="" coords="2866,1500,2962,1527"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="255,1011,335,1037"><area shape="rect" href="a01538.html" title="GLSL Program." alt="" coords="4454,376,4598,403"><area shape="rect" href="a01886.html" title="window superclass for vtkRenderWindow" alt="" coords="2206,884,2294,911"><area shape="rect" href="a00285.html" title="create and manipulate unsorted lists of objects" alt="" coords="938,1223,1039,1249"><area shape="rect" href="a00286.html" title="vtkCollectionElement" alt="" coords="556,1177,706,1204"><area shape="rect" href="a01491.html" title="platform-independent render window interaction including picking and frame rate control..." alt="" coords="3520,1053,3712,1080"><area shape="rect" href="a00902.html" title="an abstract superclass for classes observing events invoked by vtkRenderWindowInteractor..." alt="" coords="3184,1185,3339,1212"><area shape="rect" href="a01091.html" title="manage contention for cursors and other resources" alt="" coords="3883,1185,4032,1212"><area shape="rect" href="a01833.html" title="abstract specification for Viewports" alt="" coords="2556,1169,2650,1196"><area shape="rect" href="a01317.html" title="abstract superclass for all actors, volumes and annotations" alt="" coords="1791,1661,1860,1688"><area shape="rect" href="a00872.html" title="Store vtkAlgorithm input/output information." alt="" coords="755,1591,864,1617"><area shape="rect" href="a00681.html" title="manager for OpenGL-based selection." alt="" coords="3187,1547,3336,1573"><area shape="rect" href="a01482.html" title="Render the props of a vtkRenderer." alt="" coords="1090,1765,1239,1792"><area shape="rect" href="a00954.html" title="a virtual light for 3D rendering" alt="" coords="954,1537,1023,1564"><area shape="rect" href="a00998.html" title="represent and manipulate 4x4 transformation matrices" alt="" coords="582,1525,680,1552"><area shape="rect" href="a00227.html" title="a virtual camera for 3D rendering" alt="" coords="587,1337,675,1364"><area shape="rect" href="a00086.html" title="define API for picking subclasses" alt="" coords="3198,1049,3326,1076"><area shape="rect" href="a01150.html" title="An adapter between a vtkPainter and a rendering device." alt="" coords="2987,681,3160,708"><area shape="rect" href="a01107.html" title="OpenGL rendering window." alt="" coords="2151,504,2348,531"><area shape="rect" href="a01105.html" title="Interface class for querying and using OpenGL extensions." alt="" coords="1723,536,1928,563"><area shape="rect" href="a01870.html" title="Non-templated superclass for vtkWeakPointer." alt="" coords="556,529,706,556"><area shape="rect" href="a00720.html" title="list of point or cell ids" alt="" coords="3394,627,3466,653"><area shape="rect" href="a01702.html" title="allocate/free texture units." alt="" coords="4443,603,4608,629"><area shape="rect" href="a01779.html" title="GLSL uniform variables." alt="" coords="4103,285,4250,312"><area shape="rect" href="a01533.html" title="GLSL Shader." alt="" coords="4480,239,4571,265"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="7,1969,116,1996"><area shape="rect" href="a00291.html" title="superclass for callback/observer methods" alt="" coords="243,1984,347,2011"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="7,249,116,276"><area shape="rect" href="a01120.html" title="OpenGL rendering window." alt="" coords="4084,556,4268,583"><area shape="rect" href="a01489.html" title="create a window for renderers to draw into" alt="" coords="3891,884,4024,911"><area shape="rect" href="a01481.html" title="a list of renderers" alt="" coords="1542,833,1699,860"><area shape="rect" href="a01321.html" title="a list of Props" alt="" coords="1762,1223,1890,1249"><area shape="rect" href="a00143.html" title="a list of nodes that form an assembly path" alt="" coords="2187,1449,2312,1476"><area shape="rect" href="a00144.html" title="a list of lists of props representing an assembly hierarchy" alt="" coords="1324,1436,1458,1463"><area shape="rect" href="a00956.html" title="a list of lights" alt="" coords="1974,1429,2104,1456"><area shape="rect" href="a00346.html" title="a list of Cullers" alt="" coords="1552,1344,1688,1371"><area shape="rect" href="a01534.html" title="a list of Shader2 objects." alt="" coords="2687,435,2839,461"><area shape="rect" href="a00226.html" title="supports function callbacks" alt="" coords="732,1981,887,2008"><area shape="rect" href="a00094.html" title="a list of 2D actors" alt="" coords="2175,1137,2324,1164"><area shape="rect" href="a00095.html" title="a list of actors" alt="" coords="2380,1268,2514,1295"><area shape="rect" href="a01841.html" title="a list of volumes" alt="" coords="2374,1308,2520,1335"><area shape="rect" href="a00717.html" title="DEPRECATED A vtkPolyDataPainter that colors each polygon with a color coded integer..." alt="" coords="2168,1653,2331,1680"><area shape="rect" href="a01268.html" title="Abstract class for drawing poly data." alt="" coords="1756,1712,1895,1739"><area shape="rect" href="a00722.html" title="dynamic, self-adjusting array of vtkIdType" alt="" coords="1768,1611,1883,1637"><area shape="rect" href="a01207.html" title="describes a 4x4 matrix transformation" alt="" coords="208,1380,382,1407"><area shape="rect" href="a01869.html" title="vtkWeakPointer\< vtkRenderWindow \>" alt="" coords="1264,529,1518,556"><area shape="rect" href="a01869.html" title="a weak reference to a vtkObject." alt="" coords="914,529,1063,556"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="a09226.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Implement an Order Independent Transparency render pass.
<p>
Render the translucent polygonal geometry of a scene without sorting polygons in the view direction.<p>
This pass expects an initialized depth buffer and color buffer. Initialized buffers means they have been cleared with farest z-value and background color/gradient/transparent color. An opaque pass may have been performed right after the initialization.<p>
The depth peeling algorithm works by rendering the translucent polygonal geometry multiple times (once for each peel). The actually rendering of the translucent polygonal geometry is peformed by its delegate TranslucentPass. This delegate is therefore used multiple times.<p>
Its delegate is usually set to a <a class="el" href="a01734.html" title="Render the translucent polygonal geometry with property key filtering.">vtkTranslucentPass</a>.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01485.html" title="Perform part of the rendering of a vtkRenderer.">vtkRenderPass</a>, <a class="el" href="a01734.html" title="Render the translucent polygonal geometry with property key filtering.">vtkTranslucentPass</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_4.html#c2_vtk_t_vtkDepthPeelingPass">vtkDepthPeelingPass (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05184.html#l00051">51</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a01485.html">vtkRenderPass</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#9a6e0f5ca3c99f660a17640e174dce56">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="a00410.html#8c004d6225b47c831f2f1e64ff893383">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="a00410.html#fdb50a4fc669b7e49f043f941f0b14c9">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="a00410.html#44cdce2eac3abaf87b0fbad1a9f7d261">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="a00410.html#97bc8be9ef6a373dac67983d20157ced">Render</a> (const <a class="el" href="a01487.html">vtkRenderState</a> *s)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#6eb4b52a209ce812d4b0edbd2a1404e4">ReleaseGraphicsResources</a> (<a class="el" href="a01886.html">vtkWindow</a> *w)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#97d4c5bddf3ab5a3dee56aed88ea022c">GetDepthPeelingHigherLayer</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01485.html">vtkRenderPass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#e751933a6687f14377461577c6c71d1a">GetTranslucentPass</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#02a424fe03ce0bfe72b3db750e0c3a46">SetTranslucentPass</a> (<a class="el" href="a01485.html">vtkRenderPass</a> *translucentPass)</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#6e30fdbedf4ab514e9f0b7c7da994986">SetOcclusionRatio</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#8afa2c5d21e7621d17515c3429afe67a">GetOcclusionRatio</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#a0cdbd11b4ab926f84ff5fac77bdc638">SetMaximumNumberOfPeels</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#1a02e8d2bb7fea16f3aa68e8e98fdf82">GetMaximumNumberOfPeels</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#d74d8b41af4e3165c44d1ab5254e4956">GetLastRenderingUsedDepthPeeling</a> ()</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 <a class="el" href="a00410.html">vtkDepthPeelingPass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#3ca04a52226e4404e2e90fdf6da28a24">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="a00410.html#d3455d93cdbdf90a7aceaaaeda617cc6">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00410.html">vtkDepthPeelingPass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#bf65809a82b54d288e805ab62eaf93dd">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="a00410.html#1dd9f6deafae15b1f7975193d20b4d0d">vtkDepthPeelingPass</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#8d0008e139baf6fd464a5c11a2b1902d">~vtkDepthPeelingPass</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#c7bf86704c7e4dafeb18922e1d1f87bb">CheckSupport</a> (<a class="el" href="a01120.html">vtkOpenGLRenderWindow</a> *w)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#0222fe7e30b66fb1dc1b0f71fcaf779f">CheckCompilation</a> (unsigned int fragmentShader)</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#252f00c9fbb9c9d4429839370cfe6dff">RenderPeel</a> (const <a class="el" href="a01487.html">vtkRenderState</a> *s, int layer)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01485.html">vtkRenderPass</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#e8ead74a89939cc999af3f369de9a4a9">TranslucentPass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01719.html">vtkTimeStamp</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#8cedb1c730384ffb091888d3da5b2cdb">CheckTime</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#eeb726a0827c4d38d140b09fcd43b327">IsChecked</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#1b7c16b0e7bf7b78a959156fb4a02373">IsSupported</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#f9d8610cdef6f4b1d3fa14a06ec971c4">DepthFormat</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#3830a1134d89d6879c3419c38a8c86f5">OcclusionRatio</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#381bed5aed5a7ede39b6446b7cfd4b9f">MaximumNumberOfPeels</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#d17f46486c84a0e71b5e7541c7c2d8f5">LastRenderingUsedDepthPeeling</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">vtkDepthPeelingPassLayerList * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#e7d5df83a2e02fee7c0c2a139ead0ba0">LayerList</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#140e6cbc3ea24e8bb6c5dbe860e2318f">OpaqueLayerZ</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#e2e9a63c29d506cc13bf79954c194c1b">TransparentLayerZ</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#0e4422a116ab8fd4b86cae3ec4ae4f23">DepthPeelingHigherLayer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01538.html">vtkShaderProgram2</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#328410c46741201f86343254ddbaf937">Prog</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01533.html">vtkShader2</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#73eccbbca6f836b2fac0a8a1710c2e87">Shader</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#f34532c8770adde6a7320c7af7c805a7">ShadowTexUnit</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#7d0f71fc3bc2d430ce0da6754cf37cd2">OpaqueShadowTexUnit</a></td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#6de150ed0905b5e82c6f76455d5d5d15">ViewportX</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#503a07d339ca2c5ef619db52475c4a06">ViewportY</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#e2dcc69eeae7b234d72e3dcbb5b85ae6">ViewportWidth</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00410.html#b4c5f44ce49102bc981f917dfe2f241c">ViewportHeight</a></td></tr>
</table>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="9a6e0f5ca3c99f660a17640e174dce56"></a><!-- doxytag: member="vtkDepthPeelingPass::Superclass" ref="9a6e0f5ca3c99f660a17640e174dce56" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef <a class="el" href="a01485.html">vtkRenderPass</a> <a class="el" href="a01485.html">vtkDepthPeelingPass::Superclass</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Reimplemented from <a class="el" href="a01485.html#7d46e12c5bb3c6f3bca9e6384b902e85">vtkRenderPass</a>.</p>
<p>Definition at line <a class="el" href="a05184.html#l00055">55</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="1dd9f6deafae15b1f7975193d20b4d0d"></a><!-- doxytag: member="vtkDepthPeelingPass::vtkDepthPeelingPass" ref="1dd9f6deafae15b1f7975193d20b4d0d" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">vtkDepthPeelingPass::vtkDepthPeelingPass </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Default constructor. TranslucentPass is set to NULL.
</div>
</div><p>
<a class="anchor" name="8d0008e139baf6fd464a5c11a2b1902d"></a><!-- doxytag: member="vtkDepthPeelingPass::~vtkDepthPeelingPass" ref="8d0008e139baf6fd464a5c11a2b1902d" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual vtkDepthPeelingPass::~vtkDepthPeelingPass </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Destructor.
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="3ca04a52226e4404e2e90fdf6da28a24"></a><!-- doxytag: member="vtkDepthPeelingPass::New" ref="3ca04a52226e4404e2e90fdf6da28a24" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="a00410.html">vtkDepthPeelingPass</a>* vtkDepthPeelingPass::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
</div>
</div><p>
<a class="anchor" name="8c004d6225b47c831f2f1e64ff893383"></a><!-- doxytag: member="vtkDepthPeelingPass::GetClassName" ref="8c004d6225b47c831f2f1e64ff893383" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual const char* vtkDepthPeelingPass::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Reimplemented from <a class="el" href="a01485.html#4fa0f5974948dd3e880f0e38609b240b">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="d3455d93cdbdf90a7aceaaaeda617cc6"></a><!-- doxytag: member="vtkDepthPeelingPass::IsTypeOf" ref="d3455d93cdbdf90a7aceaaaeda617cc6" args="(const char *type)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static int vtkDepthPeelingPass::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<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="a01485.html#abd3fc851cd94a491579a4657cc08375">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="fdb50a4fc669b7e49f043f941f0b14c9"></a><!-- doxytag: member="vtkDepthPeelingPass::IsA" ref="fdb50a4fc669b7e49f043f941f0b14c9" args="(const char *type)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual int vtkDepthPeelingPass::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<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="a01485.html#5a216c68cd9bfec1bfcc2cf01f4d45c4">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="bf65809a82b54d288e805ab62eaf93dd"></a><!-- doxytag: member="vtkDepthPeelingPass::SafeDownCast" ref="bf65809a82b54d288e805ab62eaf93dd" args="(vtkObject *o)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="a00410.html">vtkDepthPeelingPass</a>* vtkDepthPeelingPass::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>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Reimplemented from <a class="el" href="a01485.html#fc4a69eda64c5df5a01bf500eadaccd5">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="44cdce2eac3abaf87b0fbad1a9f7d261"></a><!-- doxytag: member="vtkDepthPeelingPass::PrintSelf" ref="44cdce2eac3abaf87b0fbad1a9f7d261" args="(ostream &os, vtkIndent indent)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkDepthPeelingPass::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
</tr>
<tr>
<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>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
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="a01485.html#c9a79594183476baa2f8ff082e76222e">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="97bc8be9ef6a373dac67983d20157ced"></a><!-- doxytag: member="vtkDepthPeelingPass::Render" ref="97bc8be9ef6a373dac67983d20157ced" args="(const vtkRenderState *s)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkDepthPeelingPass::Render </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01487.html">vtkRenderState</a> * </td>
<td class="paramname"> <em>s</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Perform rendering according to a render state <code>s</code>. <dl class="pre" compact><dt><b>Precondition:</b></dt><dd>s_exists: s!=0 </dd></dl>
<p>Implements <a class="el" href="a01485.html#e294a805df37151e743034fd59c2f377">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="6eb4b52a209ce812d4b0edbd2a1404e4"></a><!-- doxytag: member="vtkDepthPeelingPass::ReleaseGraphicsResources" ref="6eb4b52a209ce812d4b0edbd2a1404e4" args="(vtkWindow *w)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkDepthPeelingPass::ReleaseGraphicsResources </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01886.html">vtkWindow</a> * </td>
<td class="paramname"> <em>w</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Release graphics resources and ask components to release their own resources. <dl class="pre" compact><dt><b>Precondition:</b></dt><dd>w_exists: w!=0 </dd></dl>
<p>Reimplemented from <a class="el" href="a01485.html#8190d964eef4e437093bba6761e3371b">vtkRenderPass</a>.</p>
</div>
</div><p>
<a class="anchor" name="e751933a6687f14377461577c6c71d1a"></a><!-- doxytag: member="vtkDepthPeelingPass::GetTranslucentPass" ref="e751933a6687f14377461577c6c71d1a" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual <a class="el" href="a01485.html">vtkRenderPass</a>* vtkDepthPeelingPass::GetTranslucentPass </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Delegate for rendering the translucent polygonal geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a <a class="el" href="a01734.html" title="Render the translucent polygonal geometry with property key filtering.">vtkTranslucentPass</a>. Initial value is a NULL pointer.
</div>
</div><p>
<a class="anchor" name="02a424fe03ce0bfe72b3db750e0c3a46"></a><!-- doxytag: member="vtkDepthPeelingPass::SetTranslucentPass" ref="02a424fe03ce0bfe72b3db750e0c3a46" args="(vtkRenderPass *translucentPass)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkDepthPeelingPass::SetTranslucentPass </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01485.html">vtkRenderPass</a> * </td>
<td class="paramname"> <em>translucentPass</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Delegate for rendering the translucent polygonal geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a <a class="el" href="a01734.html" title="Render the translucent polygonal geometry with property key filtering.">vtkTranslucentPass</a>. Initial value is a NULL pointer.
</div>
</div><p>
<a class="anchor" name="6e30fdbedf4ab514e9f0b7c7da994986"></a><!-- doxytag: member="vtkDepthPeelingPass::SetOcclusionRatio" ref="6e30fdbedf4ab514e9f0b7c7da994986" args="(double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkDepthPeelingPass::SetOcclusionRatio </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of use of depth peeling technique for rendering translucent material, define the threshold under which the algorithm stops to iterate over peel layers. This is the ratio of the number of pixels that have been touched by the last layer over the total number of pixels of the viewport area. Initial value is 0.0, meaning rendering have to be exact. Greater values may speed-up the rendering with small impact on the quality.
</div>
</div><p>
<a class="anchor" name="8afa2c5d21e7621d17515c3429afe67a"></a><!-- doxytag: member="vtkDepthPeelingPass::GetOcclusionRatio" ref="8afa2c5d21e7621d17515c3429afe67a" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double vtkDepthPeelingPass::GetOcclusionRatio </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of use of depth peeling technique for rendering translucent material, define the threshold under which the algorithm stops to iterate over peel layers. This is the ratio of the number of pixels that have been touched by the last layer over the total number of pixels of the viewport area. Initial value is 0.0, meaning rendering have to be exact. Greater values may speed-up the rendering with small impact on the quality.
</div>
</div><p>
<a class="anchor" name="a0cdbd11b4ab926f84ff5fac77bdc638"></a><!-- doxytag: member="vtkDepthPeelingPass::SetMaximumNumberOfPeels" ref="a0cdbd11b4ab926f84ff5fac77bdc638" args="(int)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkDepthPeelingPass::SetMaximumNumberOfPeels </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of depth peeling, define the maximum number of peeling layers. Initial value is 4. A special value of 0 means no maximum limit. It has to be a positive value.
</div>
</div><p>
<a class="anchor" name="1a02e8d2bb7fea16f3aa68e8e98fdf82"></a><!-- doxytag: member="vtkDepthPeelingPass::GetMaximumNumberOfPeels" ref="1a02e8d2bb7fea16f3aa68e8e98fdf82" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual int vtkDepthPeelingPass::GetMaximumNumberOfPeels </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of depth peeling, define the maximum number of peeling layers. Initial value is 4. A special value of 0 means no maximum limit. It has to be a positive value.
</div>
</div><p>
<a class="anchor" name="d74d8b41af4e3165c44d1ab5254e4956"></a><!-- doxytag: member="vtkDepthPeelingPass::GetLastRenderingUsedDepthPeeling" ref="d74d8b41af4e3165c44d1ab5254e4956" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual bool vtkDepthPeelingPass::GetLastRenderingUsedDepthPeeling </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Tells if the last time this pass was executed, the depth peeling algorithm was actually used. Initial value is false.
</div>
</div><p>
<a class="anchor" name="97d4c5bddf3ab5a3dee56aed88ea022c"></a><!-- doxytag: member="vtkDepthPeelingPass::GetDepthPeelingHigherLayer" ref="97d4c5bddf3ab5a3dee56aed88ea022c" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int vtkDepthPeelingPass::GetDepthPeelingHigherLayer </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Is rendering at translucent geometry stage using depth peeling and rendering a layer other than the first one? (Boolean value) If so, the uniform variables UseTexture and Texture can be set. (Used by <a class="el" href="a01117.html" title="OpenGL property.">vtkOpenGLProperty</a> or <a class="el" href="a01124.html" title="OpenGL texture map.">vtkOpenGLTexture</a>)
</div>
</div><p>
<a class="anchor" name="c7bf86704c7e4dafeb18922e1d1f87bb"></a><!-- doxytag: member="vtkDepthPeelingPass::CheckSupport" ref="c7bf86704c7e4dafeb18922e1d1f87bb" args="(vtkOpenGLRenderWindow *w)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkDepthPeelingPass::CheckSupport </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01120.html">vtkOpenGLRenderWindow</a> * </td>
<td class="paramname"> <em>w</em> </td>
<td> ) </td>
<td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Check if depth peeling is supported by the current OpenGL context. <dl class="pre" compact><dt><b>Precondition:</b></dt><dd>w_exists: w!=0 </dd></dl>
</div>
</div><p>
<a class="anchor" name="0222fe7e30b66fb1dc1b0f71fcaf779f"></a><!-- doxytag: member="vtkDepthPeelingPass::CheckCompilation" ref="0222fe7e30b66fb1dc1b0f71fcaf779f" args="(unsigned int fragmentShader)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkDepthPeelingPass::CheckCompilation </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>fragmentShader</em> </td>
<td> ) </td>
<td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Check the compilation status of some fragment shader source.
</div>
</div><p>
<a class="anchor" name="252f00c9fbb9c9d4429839370cfe6dff"></a><!-- doxytag: member="vtkDepthPeelingPass::RenderPeel" ref="252f00c9fbb9c9d4429839370cfe6dff" args="(const vtkRenderState *s, int layer)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int vtkDepthPeelingPass::RenderPeel </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01487.html">vtkRenderState</a> * </td>
<td class="paramname"> <em>s</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>layer</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [protected]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Render a peel layer. If there is no more GPU RAM to save the texture, return false otherwise returns true. Also if layer==0 and no prop have been rendered (there is no translucent geometry), it returns false. <dl class="pre" compact><dt><b>Precondition:</b></dt><dd>s_exists: s!=0 <p>
positive_layer: layer>=0 </dd></dl>
</div>
</div><p>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="e8ead74a89939cc999af3f369de9a4a9"></a><!-- doxytag: member="vtkDepthPeelingPass::TranslucentPass" ref="e8ead74a89939cc999af3f369de9a4a9" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a01485.html">vtkRenderPass</a>* <a class="el" href="a00410.html#e8ead74a89939cc999af3f369de9a4a9">vtkDepthPeelingPass::TranslucentPass</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00129">129</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="8cedb1c730384ffb091888d3da5b2cdb"></a><!-- doxytag: member="vtkDepthPeelingPass::CheckTime" ref="8cedb1c730384ffb091888d3da5b2cdb" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a01719.html">vtkTimeStamp</a> <a class="el" href="a00410.html#8cedb1c730384ffb091888d3da5b2cdb">vtkDepthPeelingPass::CheckTime</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00130">130</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="eeb726a0827c4d38d140b09fcd43b327"></a><!-- doxytag: member="vtkDepthPeelingPass::IsChecked" ref="eeb726a0827c4d38d140b09fcd43b327" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool <a class="el" href="a00410.html#eeb726a0827c4d38d140b09fcd43b327">vtkDepthPeelingPass::IsChecked</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00131">131</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="1b7c16b0e7bf7b78a959156fb4a02373"></a><!-- doxytag: member="vtkDepthPeelingPass::IsSupported" ref="1b7c16b0e7bf7b78a959156fb4a02373" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool <a class="el" href="a00410.html#1b7c16b0e7bf7b78a959156fb4a02373">vtkDepthPeelingPass::IsSupported</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00132">132</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="6de150ed0905b5e82c6f76455d5d5d15"></a><!-- doxytag: member="vtkDepthPeelingPass::ViewportX" ref="6de150ed0905b5e82c6f76455d5d5d15" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#6de150ed0905b5e82c6f76455d5d5d15">vtkDepthPeelingPass::ViewportX</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Cache viewport values for depth peeling.
<p>Definition at line <a class="el" href="a05184.html#l00136">136</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="503a07d339ca2c5ef619db52475c4a06"></a><!-- doxytag: member="vtkDepthPeelingPass::ViewportY" ref="503a07d339ca2c5ef619db52475c4a06" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#503a07d339ca2c5ef619db52475c4a06">vtkDepthPeelingPass::ViewportY</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Cache viewport values for depth peeling.
<p>Definition at line <a class="el" href="a05184.html#l00137">137</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="e2dcc69eeae7b234d72e3dcbb5b85ae6"></a><!-- doxytag: member="vtkDepthPeelingPass::ViewportWidth" ref="e2dcc69eeae7b234d72e3dcbb5b85ae6" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#e2dcc69eeae7b234d72e3dcbb5b85ae6">vtkDepthPeelingPass::ViewportWidth</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Cache viewport values for depth peeling.
<p>Definition at line <a class="el" href="a05184.html#l00138">138</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="b4c5f44ce49102bc981f917dfe2f241c"></a><!-- doxytag: member="vtkDepthPeelingPass::ViewportHeight" ref="b4c5f44ce49102bc981f917dfe2f241c" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#b4c5f44ce49102bc981f917dfe2f241c">vtkDepthPeelingPass::ViewportHeight</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Cache viewport values for depth peeling.
<p>Definition at line <a class="el" href="a05184.html#l00139">139</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="f9d8610cdef6f4b1d3fa14a06ec971c4"></a><!-- doxytag: member="vtkDepthPeelingPass::DepthFormat" ref="f9d8610cdef6f4b1d3fa14a06ec971c4" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int <a class="el" href="a00410.html#f9d8610cdef6f4b1d3fa14a06ec971c4">vtkDepthPeelingPass::DepthFormat</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Actual depth format: vtkgl::DEPTH_COMPONENT16_ARB or vtkgl::DEPTH_COMPONENT24_ARB
<p>Definition at line <a class="el" href="a05184.html#l00144">144</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="3830a1134d89d6879c3419c38a8c86f5"></a><!-- doxytag: member="vtkDepthPeelingPass::OcclusionRatio" ref="3830a1134d89d6879c3419c38a8c86f5" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">double <a class="el" href="a00410.html#3830a1134d89d6879c3419c38a8c86f5">vtkDepthPeelingPass::OcclusionRatio</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of use of depth peeling technique for rendering translucent material, define the threshold under which the algorithm stops to iterate over peel layers. This is the ratio of the number of pixels that have been touched by the last layer over the total number of pixels of the viewport area. Initial value is 0.0, meaning rendering have to be exact. Greater values may speed-up the rendering with small impact on the quality.
<p>Definition at line <a class="el" href="a05184.html#l00153">153</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="381bed5aed5a7ede39b6446b7cfd4b9f"></a><!-- doxytag: member="vtkDepthPeelingPass::MaximumNumberOfPeels" ref="381bed5aed5a7ede39b6446b7cfd4b9f" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#381bed5aed5a7ede39b6446b7cfd4b9f">vtkDepthPeelingPass::MaximumNumberOfPeels</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
In case of depth peeling, define the maximum number of peeling layers. Initial value is 4. A special value of 0 means no maximum limit. It has to be a positive value.
<p>Definition at line <a class="el" href="a05184.html#l00158">158</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="d17f46486c84a0e71b5e7541c7c2d8f5"></a><!-- doxytag: member="vtkDepthPeelingPass::LastRenderingUsedDepthPeeling" ref="d17f46486c84a0e71b5e7541c7c2d8f5" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool <a class="el" href="a00410.html#d17f46486c84a0e71b5e7541c7c2d8f5">vtkDepthPeelingPass::LastRenderingUsedDepthPeeling</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00160">160</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="e7d5df83a2e02fee7c0c2a139ead0ba0"></a><!-- doxytag: member="vtkDepthPeelingPass::LayerList" ref="e7d5df83a2e02fee7c0c2a139ead0ba0" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">vtkDepthPeelingPassLayerList* <a class="el" href="a00410.html#e7d5df83a2e02fee7c0c2a139ead0ba0">vtkDepthPeelingPass::LayerList</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Used by the depth peeling technique to store the transparency layers.
<p>Definition at line <a class="el" href="a05184.html#l00163">163</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="140e6cbc3ea24e8bb6c5dbe860e2318f"></a><!-- doxytag: member="vtkDepthPeelingPass::OpaqueLayerZ" ref="140e6cbc3ea24e8bb6c5dbe860e2318f" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int <a class="el" href="a00410.html#140e6cbc3ea24e8bb6c5dbe860e2318f">vtkDepthPeelingPass::OpaqueLayerZ</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00165">165</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="e2e9a63c29d506cc13bf79954c194c1b"></a><!-- doxytag: member="vtkDepthPeelingPass::TransparentLayerZ" ref="e2e9a63c29d506cc13bf79954c194c1b" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned int <a class="el" href="a00410.html#e2e9a63c29d506cc13bf79954c194c1b">vtkDepthPeelingPass::TransparentLayerZ</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00166">166</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="0e4422a116ab8fd4b86cae3ec4ae4f23"></a><!-- doxytag: member="vtkDepthPeelingPass::DepthPeelingHigherLayer" ref="0e4422a116ab8fd4b86cae3ec4ae4f23" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#0e4422a116ab8fd4b86cae3ec4ae4f23">vtkDepthPeelingPass::DepthPeelingHigherLayer</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00173">173</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="328410c46741201f86343254ddbaf937"></a><!-- doxytag: member="vtkDepthPeelingPass::Prog" ref="328410c46741201f86343254ddbaf937" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a01538.html">vtkShaderProgram2</a>* <a class="el" href="a00410.html#328410c46741201f86343254ddbaf937">vtkDepthPeelingPass::Prog</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00175">175</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="73eccbbca6f836b2fac0a8a1710c2e87"></a><!-- doxytag: member="vtkDepthPeelingPass::Shader" ref="73eccbbca6f836b2fac0a8a1710c2e87" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a01533.html">vtkShader2</a>* <a class="el" href="a00410.html#73eccbbca6f836b2fac0a8a1710c2e87">vtkDepthPeelingPass::Shader</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00176">176</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="f34532c8770adde6a7320c7af7c805a7"></a><!-- doxytag: member="vtkDepthPeelingPass::ShadowTexUnit" ref="f34532c8770adde6a7320c7af7c805a7" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#f34532c8770adde6a7320c7af7c805a7">vtkDepthPeelingPass::ShadowTexUnit</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00178">178</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="7d0f71fc3bc2d430ce0da6754cf37cd2"></a><!-- doxytag: member="vtkDepthPeelingPass::OpaqueShadowTexUnit" ref="7d0f71fc3bc2d430ce0da6754cf37cd2" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="a00410.html#7d0f71fc3bc2d430ce0da6754cf37cd2">vtkDepthPeelingPass::OpaqueShadowTexUnit</a><code> [protected]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a05184.html#l00179">179</a> of file <a class="el" href="a05184.html">vtkDepthPeelingPass.h</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Rendering/<a class="el" href="a05184.html">vtkDepthPeelingPass.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:00:02 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
60f1dc962abad0f3b492991a4fbef9be
>
files
>
413
