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<h1>vtkVolumeTextureMapper3D Class Reference</h1><!-- doxytag: class="vtkVolumeTextureMapper3D" --><!-- doxytag: inherits="vtkVolumeMapper" --><code>#include <<a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>></code>
<p>
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Inheritance diagram for vtkVolumeTextureMapper3D:</div>
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Collaboration diagram for vtkVolumeTextureMapper3D:</div>
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<a href="a15853.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
volume render with 3D texture mapping
<p>
<a class="el" href="a01857.html" title="volume render with 3D texture mapping">vtkVolumeTextureMapper3D</a> renders a volume using 3D texture mapping. This class is actually an abstract superclass - with all the actual work done by <a class="el" href="a01127.html" title="concrete implementation of 3D volume texture mapping">vtkOpenGLVolumeTextureMapper3D</a>.<p>
This mappers currently supports:<p>
<ul>
<li>any data type as input</li><li>one component, or two or four non-independent components</li><li>composite blending</li><li>intermixed opaque geometry</li><li>multiple volumes can be rendered if they can be sorted into back-to-front order (use the <a class="el" href="a00567.html" title="cull props based on frustum coverage">vtkFrustumCoverageCuller</a>)</li></ul>
<p>
This mapper does not support:<ul>
<li>more than one independent component</li><li>maximum intensity projection</li></ul>
<p>
Internally, this mapper will potentially change the resolution of the input data. The data will be resampled to be a power of two in each direction, and also no greater than 128*256*256 voxels (any aspect) for one or two component data, or 128*128*256 voxels (any aspect) for four component data. The limits are currently hardcoded after a check using the GL_PROXY_TEXTURE3D because some graphics drivers were always responding "yes" to the proxy call despite not being able to allocate that much texture memory.<p>
Currently, calculations are computed using 8 bits per RGBA channel. In the future this should be expanded to handle newer boards that can support 15 bit float compositing.<p>
This mapper supports two main families of graphics hardware: nvidia and ATI. There are two different implementations of 3D texture mapping used - one based on nvidia's GL_NV_texture_shader2 and GL_NV_register_combiners2 extension, and one based on ATI's GL_ATI_fragment_shader (supported also by some nvidia boards) To use this class in an application that will run on various hardware configurations, you should have a back-up volume rendering method. You should create a <a class="el" href="a01857.html" title="volume render with 3D texture mapping">vtkVolumeTextureMapper3D</a>, assign its input, make sure you have a current OpenGL context (you've rendered at least once), then call IsRenderSupported with a <a class="el" href="a01844.html" title="represents the common properties for rendering a volume.">vtkVolumeProperty</a> as an argument. This method will return 0 if the input has more than one independent component, or if the graphics hardware does not support the set of required extensions for using at least one of the two implemented methods (nvidia or ati)<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01842.html" title="Abstract class for a volume mapper.">vtkVolumeMapper</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_18.html#c2_vtk_t_vtkVolumeTextureMapper3D">vtkVolumeTextureMapper3D (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05438.html#l00082">82</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.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="a01842.html">vtkVolumeMapper</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#247d7c4738b2db89ad5324c2025a7070">Superclass</a></td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom">{ <a class="el" href="a01857.html#96e491dcedf44c6aaeb68fe6d3ab575e9ee130d0cee8010ce5d68854e27edd06">FRAGMENT_PROGRAM_METHOD</a> = 0,
<a class="el" href="a01857.html#96e491dcedf44c6aaeb68fe6d3ab575e8b4102863b9a2dd4b4391cb772be432f">NVIDIA_METHOD</a> = 1,
<a class="el" href="a01857.html#96e491dcedf44c6aaeb68fe6d3ab575ef88e02b491e385e972c3c2557581a3d4">ATI_METHOD</a> = 2,
<a class="el" href="a01857.html#96e491dcedf44c6aaeb68fe6d3ab575e4132dd83988340a081c07bb97f8f18fd">NO_METHOD</a> = 3
}</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="a01857.html#8d0e0757d62426e5336dd2b4ce535c4b">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="a01857.html#fa2a945fc6c8ba264a0b9181ea029e4b">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="a01857.html#785dced169c474a3ae82965eae6080e7">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 int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#8a598b9beb85a31df496719fd3bd729c">IsRenderSupported</a> (<a class="el" href="a01844.html">vtkVolumeProperty</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#315c771d8390bc0e198d8318f2a67f51">Render</a> (<a class="el" href="a01480.html">vtkRenderer</a> *, <a class="el" href="a01839.html">vtkVolume</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="a01857.html#8437e42f2d3b5400777ecd1916f69eea">SetSampleDistance</a> (float)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#4863217623ef33a5218626538531b502">GetSampleDistance</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#84a6c9e64e3de5d1cf252c4c375b1fb0">GetVolumeDimensions</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#7a0250e4a001e6e7147c7d54678d3987">GetVolumeDimensions</a> (int data[3])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual float * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#39907380ce856f027004dae40bc3d979">GetVolumeSpacing</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#0ea6e83559580d18dc2352f172c02f9a">GetVolumeSpacing</a> (float data[3])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#7bb2a62887617c8057250eed5912573f">GetNumberOfPolygons</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b9457bc2a12579c49166db82e2d1e499">GetActualSampleDistance</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="a01857.html#a83f0f6eaa2bf4a4c043ffe0106d626e">SetPreferredRenderMethod</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a74c1691fd2bfbe44a5b67c69e7ecfd5">SetPreferredMethodToFragmentProgram</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#92e88b1130df51508d856bda70f3797d">SetPreferredMethodToNVidia</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#5f7741fa7963ad3ac8e427fb484dcc3f">GetPreferredRenderMethod</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 int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#c373c6c88f8853682cdab71cd6c6d346">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01857.html">vtkVolumeTextureMapper3D</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b567d575cd8692efe3ac4a2c6ae977fa">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01857.html">vtkVolumeTextureMapper3D</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#432305f1b47a0b5be043debc11c1b809">New</a> ()</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="a01857.html#487a47f5e58848ae6d40948841f41c29">vtkVolumeTextureMapper3D</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#8fe677a7a49f1b83bdd3314ba2e4ae48">~vtkVolumeTextureMapper3D</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a1889039c4e0233de5fa5864944bdee1">ComputePolygons</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren, <a class="el" href="a01839.html">vtkVolume</a> *vol, double bounds[6])</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="a01857.html#1ae2b94baf9b6a7fc503419a724480e9">UpdateVolumes</a> (<a class="el" href="a01839.html">vtkVolume</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#88b267e231a1118c0bbba51dd0c9b7cd">UpdateColorLookup</a> (<a class="el" href="a01839.html">vtkVolume</a> *)</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#986192e7b0c1f77be442b9634225ef5a">IsTextureSizeSupported</a> (int[3])</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#f675e69a56934a8e8dca2868e2edbd1f">PolygonBuffer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#cf90ebe03f7fc479e407b4ade4a4f0b6">IntersectionBuffer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#bc7449a0e769f5c6bc005c075e6d8795">NumberOfPolygons</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a33e0831f46db4a24291cffed928d7b7">BufferSize</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a57e5ccf7e44c74de5e2a67782283762">Volume1</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#919019d03fb149b7764cc72b5f5dfcf1">Volume2</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#39432f470c7637aa4b073acb401a873e">Volume3</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#1eec6c4fe8bb021f2a672f69b3b349c5">VolumeSize</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#664af9a06f097b3e5aeadf74d5d866a6">VolumeComponents</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#be2e61171eb735ea53cc397528b07789">VolumeDimensions</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#dd70aa6fd263b7bdbb21aa7e552e8328">VolumeSpacing</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#c4e89dd7566fb711030b1a3e1aaf8b7d">SampleDistance</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b108a3c7b762ce766649d55877178e42">ActualSampleDistance</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00751.html">vtkImageData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#2e5bcff9099b2a6f575ca96741307884">SavedTextureInput</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00751.html">vtkImageData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#326c36920973a6ce23c633a4d8ffb135">SavedParametersInput</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00290.html">vtkColorTransferFunction</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#87bad2010cd8ed0ef32551151ea59f49">SavedRGBFunction</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01215.html">vtkPiecewiseFunction</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b6fa3922730975ff1dd941a13bb4a916">SavedGrayFunction</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01215.html">vtkPiecewiseFunction</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#bc6fc54f7f7c6c71e31957e57361f7e9">SavedScalarOpacityFunction</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01215.html">vtkPiecewiseFunction</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b217def181d24b68886744960ab57560">SavedGradientOpacityFunction</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#2e3c8e38425d99c406cc4b3da65af0ec">SavedColorChannels</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#c5afc58526d0038701626f4562aa038d">SavedSampleDistance</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a4ab529127601c9dd95355ea849bf9de">SavedScalarOpacityDistance</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#720f90abcdd857dca670ae28a22dbb69">ColorLookup</a> [65536 *4]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#6530a04ccddccbb47d0fa1a99daf2516">AlphaLookup</a> [65536]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#5f27f02563cfd2ae99b674bc4372054b">TempArray1</a> [3 *4096]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#9dc4db99ab61cc3fdb71a2837fce0bce">TempArray2</a> [4096]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#5eb80c681f4f52421004035940550b17">ColorTableSize</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#e0ef2095f99ec97202fddd13a5b85f90">ColorTableScale</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#fc4c003de0dde6b8912e97ec22b5e18d">ColorTableOffset</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#a862aa566887e031fa23beedb6d15349">DiffuseLookup</a> [65536 *4]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#29fc6bea0ced4393bfed68fa52eab7d2">SpecularLookup</a> [65536 *4]</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="a01857.html#4eea7bb9f567413647dffe401a0a8707">SavedTextureMTime</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="a01857.html#e820af97542af97d5163db43a48c1232">SavedParametersMTime</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#b04433fdd55d33dddac8e1efd7ba64b8">RenderMethod</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01857.html#7ae7a37b1f49cdbb917ad0a6e950ce8f">PreferredRenderMethod</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="247d7c4738b2db89ad5324c2025a7070"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::Superclass" ref="247d7c4738b2db89ad5324c2025a7070" args="" -->
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<td class="memname">typedef <a class="el" href="a01842.html">vtkVolumeMapper</a> <a class="el" href="a01842.html">vtkVolumeTextureMapper3D::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01842.html#d6751b69e155be3b2a09e92ff0f8b7f5">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#385f7590b288e67a8d5d61af8a3d88dd">vtkOpenGLVolumeTextureMapper3D</a>.</p>
<p>Definition at line <a class="el" href="a05438.html#l00085">85</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="96e491dcedf44c6aaeb68fe6d3ab575e"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::@111" ref="96e491dcedf44c6aaeb68fe6d3ab575e" args="" -->
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<td class="memname">anonymous enum </td>
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What rendering method is supported? <dl compact><dt><b>Enumerator: </b></dt><dd>
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<tr><td valign="top"><em><a class="anchor" name="96e491dcedf44c6aaeb68fe6d3ab575e9ee130d0cee8010ce5d68854e27edd06"></a><!-- doxytag: member="FRAGMENT_PROGRAM_METHOD" ref="96e491dcedf44c6aaeb68fe6d3ab575e9ee130d0cee8010ce5d68854e27edd06" args="" -->FRAGMENT_PROGRAM_METHOD</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" name="96e491dcedf44c6aaeb68fe6d3ab575e8b4102863b9a2dd4b4391cb772be432f"></a><!-- doxytag: member="NVIDIA_METHOD" ref="96e491dcedf44c6aaeb68fe6d3ab575e8b4102863b9a2dd4b4391cb772be432f" args="" -->NVIDIA_METHOD</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" name="96e491dcedf44c6aaeb68fe6d3ab575ef88e02b491e385e972c3c2557581a3d4"></a><!-- doxytag: member="ATI_METHOD" ref="96e491dcedf44c6aaeb68fe6d3ab575ef88e02b491e385e972c3c2557581a3d4" args="" -->ATI_METHOD</em> </td><td>
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<p>Definition at line <a class="el" href="a05438.html#l00132">132</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="487a47f5e58848ae6d40948841f41c29"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::vtkVolumeTextureMapper3D" ref="487a47f5e58848ae6d40948841f41c29" args="()" -->
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<td class="memname">vtkVolumeTextureMapper3D::vtkVolumeTextureMapper3D </td>
<td>(</td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="8fe677a7a49f1b83bdd3314ba2e4ae48"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::~vtkVolumeTextureMapper3D" ref="8fe677a7a49f1b83bdd3314ba2e4ae48" args="()" -->
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<td class="memname">vtkVolumeTextureMapper3D::~vtkVolumeTextureMapper3D </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="8d0e0757d62426e5336dd2b4ce535c4b"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetClassName" ref="8d0e0757d62426e5336dd2b4ce535c4b" args="()" -->
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<td class="memname">virtual const char* vtkVolumeTextureMapper3D::GetClassName </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01842.html#47c6892ea1ea5eaeb4b5e9f0af0901b0">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#9e12c9ba4e0a19949b922333d86eec7c">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="c373c6c88f8853682cdab71cd6c6d346"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::IsTypeOf" ref="c373c6c88f8853682cdab71cd6c6d346" args="(const char *type)" -->
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<td class="memname">static int vtkVolumeTextureMapper3D::IsTypeOf </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
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<td><code> [static]</code></td>
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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="a01842.html#28c6e02d8bf76e21c6ce18e4bd32a158">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#a00fe7f6d761aeae548ae4c5f4d55b2b">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="fa2a945fc6c8ba264a0b9181ea029e4b"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::IsA" ref="fa2a945fc6c8ba264a0b9181ea029e4b" args="(const char *type)" -->
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<td class="memname">virtual int vtkVolumeTextureMapper3D::IsA </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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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="a01842.html#78e41c1132d488775cdd2bc1a4d82651">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#61f8e32188fc7a9ff207f7650c1d11b2">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="b567d575cd8692efe3ac4a2c6ae977fa"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SafeDownCast" ref="b567d575cd8692efe3ac4a2c6ae977fa" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01857.html">vtkVolumeTextureMapper3D</a>* vtkVolumeTextureMapper3D::SafeDownCast </td>
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<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
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<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a01842.html#329a01f98417fe397c3b47a73a0f8bd3">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#d656e1915093361bc955b095b919f92a">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="785dced169c474a3ae82965eae6080e7"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::PrintSelf" ref="785dced169c474a3ae82965eae6080e7" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkVolumeTextureMapper3D::PrintSelf </td>
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<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="a01842.html#c10b8ff05d59e192b9c4152cf80b2089">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#1e8a8942990ef70e3196a377962c38e6">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="432305f1b47a0b5be043debc11c1b809"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::New" ref="432305f1b47a0b5be043debc11c1b809" args="()" -->
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<td class="memname">static <a class="el" href="a01857.html">vtkVolumeTextureMapper3D</a>* vtkVolumeTextureMapper3D::New </td>
<td>(</td>
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<td><code> [static]</code></td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a00101.html#06d80d8d4aa1a4856135fa003845be82">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#cb6747c3848103108550d839ffea78e9">vtkOpenGLVolumeTextureMapper3D</a>.</p>
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<a class="anchor" name="8437e42f2d3b5400777ecd1916f69eea"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SetSampleDistance" ref="8437e42f2d3b5400777ecd1916f69eea" args="(float)" -->
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<td class="memname">virtual void vtkVolumeTextureMapper3D::SetSampleDistance </td>
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<td class="paramtype">float </td>
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The distance at which to space sampling planes. This may not be honored for interactive renders. An interactive render is defined as one that has less than 1 second of allocated render time.
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<a class="anchor" name="4863217623ef33a5218626538531b502"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetSampleDistance" ref="4863217623ef33a5218626538531b502" args="()" -->
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<td class="memname">virtual float vtkVolumeTextureMapper3D::GetSampleDistance </td>
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The distance at which to space sampling planes. This may not be honored for interactive renders. An interactive render is defined as one that has less than 1 second of allocated render time.
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<a class="anchor" name="84a6c9e64e3de5d1cf252c4c375b1fb0"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetVolumeDimensions" ref="84a6c9e64e3de5d1cf252c4c375b1fb0" args="()" -->
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<td class="memname">virtual int* vtkVolumeTextureMapper3D::GetVolumeDimensions </td>
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These are the dimensions of the 3D texture
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<a class="anchor" name="7a0250e4a001e6e7147c7d54678d3987"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetVolumeDimensions" ref="7a0250e4a001e6e7147c7d54678d3987" args="(int data[3])" -->
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<td class="memname">virtual void vtkVolumeTextureMapper3D::GetVolumeDimensions </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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These are the dimensions of the 3D texture
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<a class="anchor" name="39907380ce856f027004dae40bc3d979"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetVolumeSpacing" ref="39907380ce856f027004dae40bc3d979" args="()" -->
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<td class="memname">virtual float* vtkVolumeTextureMapper3D::GetVolumeSpacing </td>
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<td><code> [virtual]</code></td>
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This is the spacing of the 3D texture
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<a class="anchor" name="0ea6e83559580d18dc2352f172c02f9a"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetVolumeSpacing" ref="0ea6e83559580d18dc2352f172c02f9a" args="(float data[3])" -->
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<td class="memname">virtual void vtkVolumeTextureMapper3D::GetVolumeSpacing </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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This is the spacing of the 3D texture
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<a class="anchor" name="8a598b9beb85a31df496719fd3bd729c"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::IsRenderSupported" ref="8a598b9beb85a31df496719fd3bd729c" args="(vtkVolumeProperty *)" -->
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<td class="memname">virtual int vtkVolumeTextureMapper3D::IsRenderSupported </td>
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<td class="paramtype"><a class="el" href="a01844.html">vtkVolumeProperty</a> * </td>
<td class="paramname"> </td>
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Based on hardware and properties, we may or may not be able to render using 3D texture mapping. This indicates if 3D texture mapping is supported by the hardware, and if the other extensions necessary to support the specific properties are available.
<p>Reimplemented in <a class="el" href="a01127.html#f8144f9241960cad575bf5e8447fbd35">vtkOpenGLVolumeTextureMapper3D</a>.</p>
<p>Definition at line <a class="el" href="a05438.html#l00112">112</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="7bb2a62887617c8057250eed5912573f"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetNumberOfPolygons" ref="7bb2a62887617c8057250eed5912573f" args="()" -->
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<td class="memname">virtual int vtkVolumeTextureMapper3D::GetNumberOfPolygons </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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<p>
Allow access to the number of polygons used for the rendering.
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<a class="anchor" name="b9457bc2a12579c49166db82e2d1e499"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetActualSampleDistance" ref="b9457bc2a12579c49166db82e2d1e499" args="()" -->
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<td class="memname">virtual float vtkVolumeTextureMapper3D::GetActualSampleDistance </td>
<td>(</td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Allow access to the actual sample distance used to render the image.
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<a class="anchor" name="315c771d8390bc0e198d8318f2a67f51"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::Render" ref="315c771d8390bc0e198d8318f2a67f51" args="(vtkRenderer *, vtkVolume *)" -->
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<td class="memname">virtual void vtkVolumeTextureMapper3D::Render </td>
<td>(</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"></td><td> </td>
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<td></td><td></td><td><code> [inline, virtual]</code></td>
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume
<p>Implements <a class="el" href="a01842.html#a99c9410f41a2e78d89ad503d9b955eb">vtkVolumeMapper</a>.</p>
<p>Reimplemented in <a class="el" href="a01127.html#23d2bcd4f199f2c0a1c4ed40aa4a54dc">vtkOpenGLVolumeTextureMapper3D</a>.</p>
<p>Definition at line <a class="el" href="a05438.html#l00128">128</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="a83f0f6eaa2bf4a4c043ffe0106d626e"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SetPreferredRenderMethod" ref="a83f0f6eaa2bf4a4c043ffe0106d626e" args="(int)" -->
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<td class="memname">virtual void vtkVolumeTextureMapper3D::SetPreferredRenderMethod </td>
<td>(</td>
<td class="paramtype">int </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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Set the preferred render method. If it is supported, this one will be used. Don't allow ATI_METHOD - it is not actually supported.
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<a class="anchor" name="a74c1691fd2bfbe44a5b67c69e7ecfd5"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SetPreferredMethodToFragmentProgram" ref="a74c1691fd2bfbe44a5b67c69e7ecfd5" args="()" -->
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<td class="memname">void vtkVolumeTextureMapper3D::SetPreferredMethodToFragmentProgram </td>
<td>(</td>
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<td> ) </td>
<td><code> [inline]</code></td>
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<p>
Set the preferred render method. If it is supported, this one will be used. Don't allow ATI_METHOD - it is not actually supported.
<p>Definition at line <a class="el" href="a05438.html#l00148">148</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="92e88b1130df51508d856bda70f3797d"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SetPreferredMethodToNVidia" ref="92e88b1130df51508d856bda70f3797d" args="()" -->
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<td class="memname">void vtkVolumeTextureMapper3D::SetPreferredMethodToNVidia </td>
<td>(</td>
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<td><code> [inline]</code></td>
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<p>
Set the preferred render method. If it is supported, this one will be used. Don't allow ATI_METHOD - it is not actually supported.
<p>Definition at line <a class="el" href="a05438.html#l00150">150</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="5f7741fa7963ad3ac8e427fb484dcc3f"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::GetPreferredRenderMethod" ref="5f7741fa7963ad3ac8e427fb484dcc3f" args="()" -->
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<td class="memname">virtual int vtkVolumeTextureMapper3D::GetPreferredRenderMethod </td>
<td>(</td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set the preferred render method. If it is supported, this one will be used. Don't allow ATI_METHOD - it is not actually supported.
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<a class="anchor" name="a1889039c4e0233de5fa5864944bdee1"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ComputePolygons" ref="a1889039c4e0233de5fa5864944bdee1" args="(vtkRenderer *ren, vtkVolume *vol, double bounds[6])" -->
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<td class="memname">void vtkVolumeTextureMapper3D::ComputePolygons </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 class="paramname"> <em>bounds</em>[6]</td><td> </td>
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<td></td><td></td><td><code> [protected]</code></td>
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For the given viewing direction, compute the set of polygons.
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<a class="anchor" name="1ae2b94baf9b6a7fc503419a724480e9"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::UpdateVolumes" ref="1ae2b94baf9b6a7fc503419a724480e9" args="(vtkVolume *)" -->
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<td class="memname">int vtkVolumeTextureMapper3D::UpdateVolumes </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01839.html">vtkVolume</a> * </td>
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<td><code> [protected]</code></td>
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Update the internal RGBA representation of the volume. Return 1 if anything change, 0 if nothing changed.
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<a class="anchor" name="88b267e231a1118c0bbba51dd0c9b7cd"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::UpdateColorLookup" ref="88b267e231a1118c0bbba51dd0c9b7cd" args="(vtkVolume *)" -->
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<td class="memname">int vtkVolumeTextureMapper3D::UpdateColorLookup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01839.html">vtkVolume</a> * </td>
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<td><code> [protected]</code></td>
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Update the internal RGBA representation of the volume. Return 1 if anything change, 0 if nothing changed.
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<a class="anchor" name="986192e7b0c1f77be442b9634225ef5a"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::IsTextureSizeSupported" ref="986192e7b0c1f77be442b9634225ef5a" args="(int[3])" -->
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<td class="memname">virtual int vtkVolumeTextureMapper3D::IsTextureSizeSupported </td>
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<td class="paramtype">int </td>
<td class="paramname">[3] </td>
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<td><code> [inline, protected, virtual]</code></td>
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Impemented in subclass - check is texture size is OK. BTX
<p>Reimplemented in <a class="el" href="a01127.html#588b39a54aea58d7f14f1b5e865367a5">vtkOpenGLVolumeTextureMapper3D</a>.</p>
<p>Definition at line <a class="el" href="a05438.html#l00216">216</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="f675e69a56934a8e8dca2868e2edbd1f"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::PolygonBuffer" ref="f675e69a56934a8e8dca2868e2edbd1f" args="" -->
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<td class="memname">float* <a class="el" href="a01857.html#f675e69a56934a8e8dca2868e2edbd1f">vtkVolumeTextureMapper3D::PolygonBuffer</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00160">160</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="cf90ebe03f7fc479e407b4ade4a4f0b6"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::IntersectionBuffer" ref="cf90ebe03f7fc479e407b4ade4a4f0b6" args="" -->
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<td class="memname">float* <a class="el" href="a01857.html#cf90ebe03f7fc479e407b4ade4a4f0b6">vtkVolumeTextureMapper3D::IntersectionBuffer</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00161">161</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="bc7449a0e769f5c6bc005c075e6d8795"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::NumberOfPolygons" ref="bc7449a0e769f5c6bc005c075e6d8795" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#bc7449a0e769f5c6bc005c075e6d8795">vtkVolumeTextureMapper3D::NumberOfPolygons</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00162">162</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="a33e0831f46db4a24291cffed928d7b7"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::BufferSize" ref="a33e0831f46db4a24291cffed928d7b7" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#a33e0831f46db4a24291cffed928d7b7">vtkVolumeTextureMapper3D::BufferSize</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00163">163</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="a57e5ccf7e44c74de5e2a67782283762"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::Volume1" ref="a57e5ccf7e44c74de5e2a67782283762" args="" -->
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<td class="memname">unsigned char* <a class="el" href="a01857.html#a57e5ccf7e44c74de5e2a67782283762">vtkVolumeTextureMapper3D::Volume1</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00165">165</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="919019d03fb149b7764cc72b5f5dfcf1"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::Volume2" ref="919019d03fb149b7764cc72b5f5dfcf1" args="" -->
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<td class="memname">unsigned char* <a class="el" href="a01857.html#919019d03fb149b7764cc72b5f5dfcf1">vtkVolumeTextureMapper3D::Volume2</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00166">166</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="39432f470c7637aa4b073acb401a873e"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::Volume3" ref="39432f470c7637aa4b073acb401a873e" args="" -->
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<td class="memname">unsigned char* <a class="el" href="a01857.html#39432f470c7637aa4b073acb401a873e">vtkVolumeTextureMapper3D::Volume3</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00167">167</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="1eec6c4fe8bb021f2a672f69b3b349c5"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::VolumeSize" ref="1eec6c4fe8bb021f2a672f69b3b349c5" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#1eec6c4fe8bb021f2a672f69b3b349c5">vtkVolumeTextureMapper3D::VolumeSize</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00168">168</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="664af9a06f097b3e5aeadf74d5d866a6"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::VolumeComponents" ref="664af9a06f097b3e5aeadf74d5d866a6" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#664af9a06f097b3e5aeadf74d5d866a6">vtkVolumeTextureMapper3D::VolumeComponents</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00169">169</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="be2e61171eb735ea53cc397528b07789"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::VolumeDimensions" ref="be2e61171eb735ea53cc397528b07789" args="[3]" -->
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<td class="memname">int <a class="el" href="a01857.html#be2e61171eb735ea53cc397528b07789">vtkVolumeTextureMapper3D::VolumeDimensions</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00170">170</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="dd70aa6fd263b7bdbb21aa7e552e8328"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::VolumeSpacing" ref="dd70aa6fd263b7bdbb21aa7e552e8328" args="[3]" -->
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<td class="memname">float <a class="el" href="a01857.html#dd70aa6fd263b7bdbb21aa7e552e8328">vtkVolumeTextureMapper3D::VolumeSpacing</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00171">171</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="c4e89dd7566fb711030b1a3e1aaf8b7d"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SampleDistance" ref="c4e89dd7566fb711030b1a3e1aaf8b7d" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#c4e89dd7566fb711030b1a3e1aaf8b7d">vtkVolumeTextureMapper3D::SampleDistance</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00173">173</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="b108a3c7b762ce766649d55877178e42"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ActualSampleDistance" ref="b108a3c7b762ce766649d55877178e42" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#b108a3c7b762ce766649d55877178e42">vtkVolumeTextureMapper3D::ActualSampleDistance</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00174">174</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="2e5bcff9099b2a6f575ca96741307884"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedTextureInput" ref="2e5bcff9099b2a6f575ca96741307884" args="" -->
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<td class="memname"><a class="el" href="a00751.html">vtkImageData</a>* <a class="el" href="a01857.html#2e5bcff9099b2a6f575ca96741307884">vtkVolumeTextureMapper3D::SavedTextureInput</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00176">176</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="326c36920973a6ce23c633a4d8ffb135"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedParametersInput" ref="326c36920973a6ce23c633a4d8ffb135" args="" -->
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<td class="memname"><a class="el" href="a00751.html">vtkImageData</a>* <a class="el" href="a01857.html#326c36920973a6ce23c633a4d8ffb135">vtkVolumeTextureMapper3D::SavedParametersInput</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00177">177</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="87bad2010cd8ed0ef32551151ea59f49"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedRGBFunction" ref="87bad2010cd8ed0ef32551151ea59f49" args="" -->
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<td class="memname"><a class="el" href="a00290.html">vtkColorTransferFunction</a>* <a class="el" href="a01857.html#87bad2010cd8ed0ef32551151ea59f49">vtkVolumeTextureMapper3D::SavedRGBFunction</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00179">179</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="b6fa3922730975ff1dd941a13bb4a916"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedGrayFunction" ref="b6fa3922730975ff1dd941a13bb4a916" args="" -->
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<td class="memname"><a class="el" href="a01215.html">vtkPiecewiseFunction</a>* <a class="el" href="a01857.html#b6fa3922730975ff1dd941a13bb4a916">vtkVolumeTextureMapper3D::SavedGrayFunction</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00180">180</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<p>Definition at line <a class="el" href="a05438.html#l00181">181</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<td class="memname"><a class="el" href="a01215.html">vtkPiecewiseFunction</a>* <a class="el" href="a01857.html#b217def181d24b68886744960ab57560">vtkVolumeTextureMapper3D::SavedGradientOpacityFunction</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00182">182</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="2e3c8e38425d99c406cc4b3da65af0ec"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedColorChannels" ref="2e3c8e38425d99c406cc4b3da65af0ec" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#2e3c8e38425d99c406cc4b3da65af0ec">vtkVolumeTextureMapper3D::SavedColorChannels</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00183">183</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="c5afc58526d0038701626f4562aa038d"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedSampleDistance" ref="c5afc58526d0038701626f4562aa038d" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#c5afc58526d0038701626f4562aa038d">vtkVolumeTextureMapper3D::SavedSampleDistance</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00184">184</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="a4ab529127601c9dd95355ea849bf9de"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedScalarOpacityDistance" ref="a4ab529127601c9dd95355ea849bf9de" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#a4ab529127601c9dd95355ea849bf9de">vtkVolumeTextureMapper3D::SavedScalarOpacityDistance</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00185">185</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="720f90abcdd857dca670ae28a22dbb69"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ColorLookup" ref="720f90abcdd857dca670ae28a22dbb69" args="[65536 *4]" -->
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<td class="memname">unsigned char <a class="el" href="a01857.html#720f90abcdd857dca670ae28a22dbb69">vtkVolumeTextureMapper3D::ColorLookup</a>[65536 *4]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00187">187</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="6530a04ccddccbb47d0fa1a99daf2516"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::AlphaLookup" ref="6530a04ccddccbb47d0fa1a99daf2516" args="[65536]" -->
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<p>Definition at line <a class="el" href="a05438.html#l00188">188</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="5f27f02563cfd2ae99b674bc4372054b"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::TempArray1" ref="5f27f02563cfd2ae99b674bc4372054b" args="[3 *4096]" -->
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<td class="memname">float <a class="el" href="a01857.html#5f27f02563cfd2ae99b674bc4372054b">vtkVolumeTextureMapper3D::TempArray1</a>[3 *4096]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00189">189</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="9dc4db99ab61cc3fdb71a2837fce0bce"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::TempArray2" ref="9dc4db99ab61cc3fdb71a2837fce0bce" args="[4096]" -->
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<td class="memname">float <a class="el" href="a01857.html#9dc4db99ab61cc3fdb71a2837fce0bce">vtkVolumeTextureMapper3D::TempArray2</a>[4096]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00190">190</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="5eb80c681f4f52421004035940550b17"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ColorTableSize" ref="5eb80c681f4f52421004035940550b17" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#5eb80c681f4f52421004035940550b17">vtkVolumeTextureMapper3D::ColorTableSize</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00191">191</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="e0ef2095f99ec97202fddd13a5b85f90"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ColorTableScale" ref="e0ef2095f99ec97202fddd13a5b85f90" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#e0ef2095f99ec97202fddd13a5b85f90">vtkVolumeTextureMapper3D::ColorTableScale</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00192">192</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="fc4c003de0dde6b8912e97ec22b5e18d"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::ColorTableOffset" ref="fc4c003de0dde6b8912e97ec22b5e18d" args="" -->
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<td class="memname">float <a class="el" href="a01857.html#fc4c003de0dde6b8912e97ec22b5e18d">vtkVolumeTextureMapper3D::ColorTableOffset</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00193">193</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="a862aa566887e031fa23beedb6d15349"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::DiffuseLookup" ref="a862aa566887e031fa23beedb6d15349" args="[65536 *4]" -->
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<td class="memname">unsigned char <a class="el" href="a01857.html#a862aa566887e031fa23beedb6d15349">vtkVolumeTextureMapper3D::DiffuseLookup</a>[65536 *4]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00195">195</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="29fc6bea0ced4393bfed68fa52eab7d2"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SpecularLookup" ref="29fc6bea0ced4393bfed68fa52eab7d2" args="[65536 *4]" -->
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<td class="memname">unsigned char <a class="el" href="a01857.html#29fc6bea0ced4393bfed68fa52eab7d2">vtkVolumeTextureMapper3D::SpecularLookup</a>[65536 *4]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00196">196</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="4eea7bb9f567413647dffe401a0a8707"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedTextureMTime" ref="4eea7bb9f567413647dffe401a0a8707" args="" -->
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<td class="memname"><a class="el" href="a01719.html">vtkTimeStamp</a> <a class="el" href="a01857.html#4eea7bb9f567413647dffe401a0a8707">vtkVolumeTextureMapper3D::SavedTextureMTime</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00198">198</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="e820af97542af97d5163db43a48c1232"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::SavedParametersMTime" ref="e820af97542af97d5163db43a48c1232" args="" -->
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<td class="memname"><a class="el" href="a01719.html">vtkTimeStamp</a> <a class="el" href="a01857.html#e820af97542af97d5163db43a48c1232">vtkVolumeTextureMapper3D::SavedParametersMTime</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00199">199</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="b04433fdd55d33dddac8e1efd7ba64b8"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::RenderMethod" ref="b04433fdd55d33dddac8e1efd7ba64b8" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#b04433fdd55d33dddac8e1efd7ba64b8">vtkVolumeTextureMapper3D::RenderMethod</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00201">201</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</a>.</p>
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<a class="anchor" name="7ae7a37b1f49cdbb917ad0a6e950ce8f"></a><!-- doxytag: member="vtkVolumeTextureMapper3D::PreferredRenderMethod" ref="7ae7a37b1f49cdbb917ad0a6e950ce8f" args="" -->
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<td class="memname">int <a class="el" href="a01857.html#7ae7a37b1f49cdbb917ad0a6e950ce8f">vtkVolumeTextureMapper3D::PreferredRenderMethod</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05438.html#l00202">202</a> of file <a class="el" href="a05438.html">vtkVolumeTextureMapper3D.h</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="a05438.html">vtkVolumeTextureMapper3D.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:45:28 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>
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