| CIvfApp | Interface of the IVF application class | 
| CIvfArchiveInput | Interface of the IVF archive input class | 
| CIvfArchiveOutput | Interface of the IVF archive output class | 
| CIvfComponent | Interface of the IVF component class | 
| CIvfDocument | Interface of the IVF document class | 
| CIvfExaminerViewer | Ivf wrapper for an SoWinExaminerViewer | 
| CIvfFlyViewer | Ivf wrapper for an SoWinFlyViewer | 
| CIvfMainFrame | Interface of the IVF frame window class | 
| CIvfPlaneViewer | Ivf wrapper for an SoWinPlaneViewer | 
| CIvfRenderArea | Ivf wrapper for an SoWinRenderArea | 
| CIvfSceneViewer | Ivf wrapper for an SoSceneViewer | 
| CIvfServerItem | Parallels the application CServerItem class | 
| CIvfStdViewer | Ivf wrapper for standard viewers (Examiner, Fly, Plane, and Walk) | 
| CIvfWalkViewer | Ivf wrapper for an SoWinWalkViewer | 
| className |  Dynamic array of valueType | 
| RemoteViz::Rendering::Client |   | 
| RemoteViz::Rendering::ClientSettings |   | 
| RemoteViz::Rendering::Connection |   | 
| RemoteViz::Rendering::ConnectionParameters |   | 
| RemoteViz::Rendering::ConnectionSettings |   | 
| MiCellExtractIj::couple | A pair of indices used to define the cells to be extracted | 
| SoLDMDataAccess::DataInfo | Information about returned data when directly accessing the data rather than copying the data | 
| SoLDMDataAccess::DataInfoBox | Information about data returned for an arbitrary box (subvolume) | 
| SoLDMDataAccess::DataInfoLine | Information about data returned for an arbitrary line | 
| SoLDMDataAccess::DataInfoPlane | Information about data returned for an arbitrary plane | 
| SoLDMDataAccess::DataInfoPolyLine | Information about data returned for an arbitrary polyline | 
| SoLDMDataAccess::DataInfoTrace | Information about data returned for an arbitrary trace (column of voxels) | 
| DentalPanoramicExtractor |  Class extracting a dental panoramic volume | 
| DicomInfo |  [PREVIEW]  [Medical] Text node to display DICOM information on sceen | 
| RemoteViz::Rendering::EncodedFrame |   | 
| SoEnvironmentElement::EnvironmentParameters | EnvironmentParameters packages all the different environment parameters | 
| SoPolyLineScreenDrawer::EventArg | Structure given to callback when an event is raised | 
| SoImageVizEngine::EventArg | Structure given to callback when an event is raised | 
| ExtEvent | QCustomEvent no longer exists in full Qt4 so we have to subclass QEvent to provide our own custom event | 
| SoLDMResourceParameters::FixedResolutionReport | This structure returns information to the application when using fixed resolution mode | 
| RemoteViz::Rendering::FrameEncoders |   | 
| SoRemoteVizClient::FrameEventArg | Structure given when a received and decoded frame event is raised | 
| Gnomon |  [PREVIEW]  [Medical] Shape node to display a medical gnomon (compass) on the screen | 
| RemoteViz::Rendering::IFrameEncodingPolicy | This class is the base class of KeepFramesPerSecondPolicy and KeepFrameQualityPolicy | 
| SoCADInputReaderParameters::ImportOption | Specify how the scene graph resulting from the import should be generated | 
| InventorMedical |  [PREVIEW]  [Medical] Initializes the Open Inventor Medical Edition classes | 
| IvfResource | Used for internationalization to access strings in resource file | 
| IvtCommand |  Abstract class for IvTune commands | 
| IvtEditor |  Base class for implementing IvTune editors | 
| IvtExtension |  Base class to implement IvTune extensions | 
| IvtExtensionInfo | Structure describing the common information of an extension | 
| IvtPlugin |  Base class for implementing IvTune plug-ins | 
| IvtPluginInfo | Structure describing the common information of a plug-in | 
| IvtPluginsManager |  Class that manages the loading of IvTune plug-ins | 
| IvtProfile |  Configuration profile | 
| IvtProfileSetting |  IvTune extension preferences | 
| IvtServices |  Class to access services provided by IvTune | 
| IvtShell |  Class to register Extension GUI in IvTune | 
| RemoteViz::Rendering::KeepFrameQualityPolicy | This class provides a calculation policy which allows to manage the FPS (frames per second) and the quality of interactive frames sent from Remoteviz service depending on the network bandwidth allocated to the Connection | 
| RemoteViz::Rendering::KeepFramesPerSecondPolicy | This class provides a calculation policy which allows to manage the FPS (frames per second) and the quality of interactive frames sent from Remoteviz service depending on the network bandwidth allocated to the Connection | 
| SoRemoteVizClient::KeyboardEventArg | Structure given when a keyboard event is raised | 
| SoLDMMediator::LDMManagerAccess |  Data set LDM manager access | 
| SoLDMTileManager::LDMSliceAccessor | Allows accessing a 2D buffer for slice and volumeSkin rendering | 
| Magnifier |  [PREVIEW]  [Medical] Shape node to display a magnified view of a region of the screen | 
| MainFrame | This class implement the main frame | 
| MainWindow | This class adds the events support to the interface designed using Qt designer | 
| MbVec3< _T > |  Class defining a vector or a point of 3 coordinates | 
| MedicalHelper |  [PREVIEW]  [Medical] Utility class for medical applications | 
| SoRemoteVizClient::MessageEventArg | Structure given when a received message event is raised | 
| MeWGeometryI |  Abstract interface to write unstructured mesh geometry | 
| MeWLineTopologyExplicitI |  Abstract interface to write unstructured line mesh topology | 
| MeWSurfaceTopologyExplicitI |  Abstract interface to write unstructured surface mesh topology | 
| MeWVolumeTopologyExplicitI |  Abstract interface to write unstructured volume mesh topology | 
| MeXBoundedDataSet< _T > |  Generic extracted data set interface | 
| MeXCell |  Defines an abstract cell of an extracted mesh | 
| MeXDataSet< _T > |  Generic extracted data set interface | 
| MeXDataSetI< _T > |  Generic data set interface for extracted unstructured meshes | 
| MeXDataSetIj< _T > |  Generic data set interface for extracted structured surface meshes | 
| MeXDataSetIjk< _T > |  Generic data set interface for extracted structured volume meshes | 
| MeXGeometry |  Generic geometry interface for extracted meshes | 
| MeXGeometryExplicit |  Generic geometry interface for extracted meshes with explicit coordinates | 
| MeXGeometryI |  Generic geometry interface for extracted unstructured meshes | 
| MeXGeometryIj |  Generic geometry interface for extracted structured surface meshes | 
| MeXGeometryRegular |  Extracted generic parallelepiped, rectangular or straight line geometry | 
| MeXLineCell |  Defines an abstract cell of an extracted line mesh | 
| MeXLineMeshCurvilinear |  Extracted curvilinear line mesh abstract interface | 
| MeXLineMeshUnstructured |  Extracted unstructured line mesh abstract interface | 
| MeXLineTopologyExplicitI |  List of extracted line cells interface | 
| MeXMeshIj |  Extracted IJ surface mesh abstract interface | 
| MeXMeshUnstructured |  Extracted unstructured mesh abstract interface | 
| MeXPointMeshCurvilinear |  Extracted curvilinear point mesh abstract interface | 
| MeXSurfaceCell |  Defines an abstract cell of an extracted surface mesh | 
| MeXSurfaceGeometryRectilinear |  Generic extracted rectilinear surface geometry | 
| MeXSurfaceMeshCurvilinear |  Extracted curvilinear surface mesh abstract interface | 
| MeXSurfaceMeshRectilinear |  Extracted rectilinear surface mesh abstract interface | 
| MeXSurfaceMeshRegular |  Extracted regular surface mesh abstract interface | 
| MeXSurfaceMeshUnstructured |  Extracted unstructured surface mesh abstract interface | 
| MeXSurfaceTopologyExplicitI |  List of extracted surface cells interface | 
| MeXTopologyExplicitI |  List of extracted cells interface | 
| MeXTopologyI |  List of extracted cells interface | 
| MeXTopologyIj |  List of extracted structured surface cells interface | 
| MeXVolumeCell |  Defines an abstract cell of an extracted volume mesh | 
| MeXVolumeMeshUnstructured |  Extracted unstructured volume mesh abstract interface | 
| MeXVolumeTopologyExplicitI |  List of extracted volume cells interface | 
| MFCEventToSoEvent | |
| MFCRenderArea | This class implement the main application | 
| MFCRenderAreaExaminer | This class implement the main application | 
| MFCRenderAreaGuiIntegration | This class implement the main application | 
| MiAbstractMethodError |  Exception handler for MeshViz XLM | 
| MiBaseExtractor |  Abstract base class for all extractor interfaces | 
| MiBoundedDataSet< _T > |  Generic data set interface | 
| MiCell |  Defines an abstract cell of a mesh | 
| MiCellExtractIj |  Cell extractor for structured surface meshes | 
| MiCellExtractIjk |  Cell extractor for structured volume meshes | 
| MiCellExtractUnstructured |  Cell extractor for unstructured meshes | 
| MiCellExtractUnstructuredIjk |  Cell extractor for unstructured IJK meshes | 
| MiCellFilter |  Interface class defining a cell filter | 
| MiCellFilterI |  Interface class defining a cell filter for unstructured meshes | 
| MiCellFilterIj |  Interface class defining a cell filter for structured surface meshes | 
| MiCellFilterIjk |  Interface class defining a cell filter for structured volume meshes | 
| MiClipLineExtractIj |  Clip line extractor for structured surface meshes | 
| MiClipLineExtractUnstructured |  Clip line extractor for unstructured surface meshes | 
| MiClipPointExtract |  Clip point extractor for all line meshes | 
| MiColorMapping< _TValue, _TColor > |  Interface class defining a color mapping function | 
| MiCylinderSliceExtractIjk |  Cylinder slice extractor for structured volume meshes | 
| MiCylinderSliceExtractUnstructured |  Cylinder slice extractor for unstructured volume meshes | 
| MiCylinderSliceExtractUnstructuredIjk |  Cylinder slice extractor for unstructured IJK volume meshes | 
| MiDataSet |  Generic data set interface | 
| MiDataSetI< _T > |  Generic data set interface for unstructured meshes | 
| MiDataSetIj< _T > |  Generic data set interface for structured surface meshes | 
| MiDataSetIjk< _T > |  Generic data set interface for structured volume meshes | 
| MiEdgeErrorMetric< _T > |  Edge error metric interface used by the tessellator | 
| MiExtractorCallback |  Abstract base class for extraction callback interfaces | 
| MiFenceSliceExtractIjk |  Fence slice extractor for structured volume meshes | 
| MiFenceSliceExtractUnstructured |  Fence slice extractor for unstructured volume meshes | 
| MiFenceSliceExtractUnstructuredIjk |  Fence slice extractor for hexahedron Ijk meshes | 
| MiGeometry |  Generic geometry interface | 
| MiGeometryHexahedronIjk |  Generic geometry interface for hexahedron mesh Ijk | 
| MiGeometryI |  Generic geometry interface for unstructured meshes | 
| MiGeometryIj |  Generic geometry interface for structured surface meshes | 
| MiGeometryIjk |  Generic geometry interface for structured volume meshes | 
| MiGeometryRegular |  Generic parallelepiped, rectangular or straight line geometry | 
| MiGridPlaneSliceExtractIjk |  Grid plane slice extractor on structured volume meshes | 
| MiGridPlaneSliceExtractUnstructured |  Grid plane slice extractor on unstructured volume meshes | 
| MiGridPlaneSliceExtractUnstructuredIjk |  Grid plane slice extractor on unstructured IJK volume meshes | 
| MiHexahedronTopologyExplicitIjk |  List of volume cells interface | 
| MiInterpolatedLogicalSliceExtract |  Interpolated logical slice extractor for structured volume meshes | 
| MiInterpolatedLogicalSliceExtractUnstructuredIjk |  Interpolated logical slice extractor for unstructured IJK meshes | 
| MiIsolineExtractIj |  Isoline extractor for structured surface meshes | 
| MiIsolineExtractUnstructured |  Isoline extractor for unstructured surface meshes | 
| MiIsosurfExtractIjk |  Isosurface extractor for structured volume meshes | 
| MiIsosurfExtractUnstructured |  Isosurface extractor for unstructured meshes | 
| MiIsosurfExtractUnstructuredIjk |  Isosurface extractor for unstructured IJK meshes | 
| MiLineCell |  Defines an abstract cell of a line mesh | 
| MiLineCellExtractI |  Cell extractor for line meshes | 
| MiLineCellExtractUnstructured |  Cell extractor for unstructured line meshes | 
| MiLineExtract |  line mesh extractor for unstructured line mesh | 
| MiLineMeshCurvilinear |  Curvilinear Line mesh abstract interface | 
| MiLineMeshRegular |  Regular line mesh abstract interface | 
| MiLineMeshUnstructured |  Unstructured Line mesh abstract interface | 
| MiLineTopologyExplicitI |  List of line cells interface | 
| MiLogicalSliceExtractCurvilinear |  Logical slice extractor for a curvilinear volume mesh | 
| MiLogicalSliceExtractRectilinear |  Logical slice extractor for a rectilinear volume mesh | 
| MiLogicalSliceExtractRegular |  Logical slice extractor for a regular volume mesh | 
| MiLogicalSliceExtractUnstructuredIjk |  Logical slice extractor for an unstructured IJK volume mesh | 
| MiMesh |  Abstract mesh interface | 
| MiMeshIj |  IJ surface mesh abstract interface | 
| MiMeshIjk |  IJK volume mesh abstract interface | 
| MiMeshRegular |  Regular mesh abstract interface | 
| MiMeshUnstructured |  Unstructured mesh abstract interface | 
| MiMeshUnstructuredI |  I Unstructured mesh abstract interface | 
| MiMeshViz |  Class to initialize the MeshViz Mesh Extraction module | 
| MiNonOverlappedCellsExtractUnstructured |  Remove overlapped cells from a given unstructured surface mesh or a list of meshes | 
| MiOutlineExtractIj |  Outline extractor for a structured surface mesh | 
| MiOutlineExtractIjk |  Outline extractor for a structured volume mesh | 
| MiOutlineExtractUnstructured |  Outline extractor for an unstructured mesh | 
| MiOutlineExtractUnstructuredIjk |  Extract the outline of an unstructured IJK mesh | 
| MiPerCellToPerNodeExtractIj |  Convert data sets bound per cell into data sets bound per node on a given structured surface mesh | 
| MiPerCellToPerNodeExtractIjk |  Convert data sets bound per cell into data sets bound per node on a given structured volume mesh | 
| MiPerCellToPerNodeExtractUnstructured |  Convert data sets bound per cell into data sets bound per node on a given unstructured mesh | 
| MiPerCellToPerNodeExtractUnstructuredIjk |  Convert data sets bound per cell into data sets bound per node on a given structured hexahedron mesh | 
| MiPlaneSliceExtractIjk |  Plane slice extractor for structured volume meshes | 
| MiPlaneSliceExtractUnstructured |  Plane slice extractor for unstructured volume meshes | 
| MiPlaneSliceExtractUnstructuredIjk |  Plane slice extractor for unstructured IJK volume meshes | 
| MiPointMeshCurvilinear |  Curvilinear point mesh abstract interface | 
| MiPointProbeIj |  Probe at a given location in a structured surface mesh | 
| MiPointProbeIjk |  Probe at a given location in a structured volume mesh | 
| MiPointProbeUnstructured |  Probe at a given location in an unstructured mesh | 
| MiPointProbeUnstructuredIjk |  Probe at a given location in an unstructured IJK volume mesh | 
| MiPolyhedralToMixVolumeExtract |  Convert polyhedral 3D mesh to mixed volume mesh | 
| MiResampledSurfaceExtractCurvilinear | [PREVIEW] | 
| MiSkinExtractIjk |  Skin extractor for a structured volume mesh | 
| MiSkinExtractUnstructured |  Skin extractor for an unstructured volume mesh | 
| MiSkinExtractUnstructuredIjk |  Extract the skin of an unstructured IJK mesh | 
| MiSphereSliceExtractIjk |  Sphere slice extractor for structured volume meshes | 
| MiSphereSliceExtractUnstructured |  Sphere slice extractor for unstructured volume meshes | 
| MiSphereSliceExtractUnstructuredIjk |  Sphere slice extractor for unstructured IJK volume meshes | 
| MiStreamlineExtractBase |  Base class for all streamline extractors | 
| MiStreamlineExtractIjk |  Streamline extractor for structured volume meshes | 
| MiStreamlineExtractUnstructured |  Streamline extractor for unstructured volume meshes | 
| MiStreamlineExtractUnstructuredIjk |  Streamline extractor for unstructured IJK volume meshes | 
| MiSurfaceCell |  Defines an abstract cell of an unstructured surface mesh | 
| MiSurfaceExtractIj |  Surface mesh extractor for structured surface mesh | 
| MiSurfaceExtractUnstructured |  Surface mesh extractor for unstructured surface mesh | 
| MiSurfaceGeometryRectilinear |  Generic rectilinear surface geometry | 
| MiSurfaceMeshCurvilinear |  Curvilinear surface mesh abstract interface | 
| MiSurfaceMeshRectilinear |  Rectilinear surface mesh abstract interface | 
| MiSurfaceMeshRegular |  Regular surface mesh abstract interface | 
| MiSurfaceMeshUnstructured |  Unstructured surface mesh abstract interface | 
| MiSurfaceTopologyExplicitI |  List of surface cells interface | 
| MiTessellatedLineExtract |  Tessellated line mesh extractor for unstructured non linear 1D mesh | 
| MiTessellatedSurfaceExtract |  Tessellated surface mesh extractor for unstructured and non linear 2D mesh | 
| MiTessellator |  Abstract tessellator interface | 
| MiTopology |  List of cells interface | 
| MiTopologyExplicitI |  List of generic cells interface | 
| MiTopologyI |  List of cells interface | 
| MiTopologyIj |  List of structured surface cells interface | 
| MiTopologyIjk |  List of volume cells interface | 
| MiVolumeCell |  Defines an abstract cell of an unstructured volume mesh | 
| MiVolumeGeometryRectilinear |  Generic rectilinear volume geometry | 
| MiVolumeMeshCurvilinear |  Curvilinear volume mesh abstract interface | 
| MiVolumeMeshHexahedronIjk |  IJK Hexahedron volume mesh abstract interface | 
| MiVolumeMeshRectilinear |  Rectilinear volume mesh abstract interface | 
| MiVolumeMeshRegular |  Regular volume mesh abstract interface | 
| MiVolumeMeshUnstructured |  Unstructured volume mesh abstract interface | 
| MiVolumeMeshUnstructuredIjk |  IJK Unstructured volume mesh abstract interface | 
| MiVolumeMeshVertexHexahedronIjk |  Non Indexed Hexahedron mesh IJK abstract interface | 
| MiVolumeTopologyExplicitI |  List of volume cells interface | 
| MiVolumeTopologyExplicitIjk |  List of volume cells interface | 
| MoActionNode |  Utility class that provides default action handling for MeshViz nodes | 
| MoCellFilter |  Property node that defines a cell filter | 
| MoCellFilterElement |  Stores the current cell filter | 
| MoColorMapping |  Abstract base class for color mapping nodes | 
| MoColorMappingElement |  Stores the current color mapping | 
| MoCombineColorMapping |  Property node that defines a combine color mapping | 
| MoCombineColorMappingElement |  Stores the current combine color mapping | 
| MoCustomColorMapping |  Property node that defines a custom color mapping | 
| MoDataBinding |  Property node that defines the data binding | 
| MoDataBindingElement |  Stores the current data binding | 
| MoDrawStyle |  Property node that defines the draw style of representations | 
| MoDrawStyleElement |  Stores the current draw style | 
| MoFaceDetail | Stores detail information about vertex-based shapes made of faces | 
| MoFaceDetailI | Stores detail information about vertex-based shapes made of faces from unstructured meshes and structured line meshes | 
| MoFaceDetailIj | Stores detail information about vertex-based shapes made of faces from a structured surface mesh | 
| MoFaceDetailIjk | Stores detail information about vertex-based shapes made of faces from a structured volume mesh | 
| MoLegend |  Rendering node that displays a legend | 
| MoLevelColorMapping |  Property node that defines a color mapping with constant color in each interval | 
| MoLinearColorMapping |  Property node that defines a color mapping with interpolated color in each interval | 
| MoLineDetail | Stores detail information about vertex-based shapes made of line segments | 
| MoLineDetailI | Stores detail information about vertex-based shapes made of line segments from unstructured meshes and structured line meshes | 
| MoLineDetailIj | Stores detail information about vertex-based shapes made of line segments from structured surface meshes | 
| MoLineDetailIjk | Stores detail information about vertex-based shapes made of line segments from structured volume meshes | 
| MoLineMeshDetail | Stores detail information about a mesh representation defined by a line | 
| MoMaterial |  Property node that defines the material of surface representations | 
| MoMaterialElement |  Stores the current material | 
| MoMesh |  Property node that defines a mesh | 
| MoMeshAnnotatedIsoline |  Rendering node that displays annotated isolines | 
| MoMeshBaseRepresentation |  Abstract base class for all MeshViz XLM representation nodes | 
| MoMeshCellShape |  Rendering node that displays a set of cells of a mesh | 
| MoMeshClipLine |  Rendering node that displays a clip line of a surface mesh | 
| MoMeshClipPoint |  Rendering node that displays clip points of a line mesh | 
| MoMeshCylinderSlice |  Rendering node that displays a cylinder slice of a volume mesh | 
| MoMeshDetail | Stores detail information about a mesh | 
| MoMeshElement |  Stores the current mesh | 
| MoMeshElevatedPlaneSlice |  Rendering node that displays an elevated plane slice of a volume mesh | 
| MoMeshFenceSlice |  Rendering node that displays a fence slice within a volume mesh | 
| MoMeshGridPlaneSlice |  Rendering node that displays a grid plane slice of a volume mesh | 
| MoMeshInterpolatedLogicalSlice |  Rendering node that displays an interpolated logical slice of a volume mesh | 
| MoMeshIsoline |  Rendering node that displays isolines on a surface mesh | 
| MoMeshIsosurface |  Rendering node that displays an isosurface of a volume mesh | 
| MoMeshLine |  Rendering node that displays a line mesh | 
| MoMeshLineRepresentation |  Abstract base class for all MeshViz XLM line representation nodes containing an extractor | 
| MoMeshLogicalSlice |  Rendering node that displays a logical slice of a structured volume mesh | 
| MoMeshOutline |  Rendering node that displays the outline of a mesh | 
| MoMeshPlaneSlice |  Rendering node that displays a plane slice of a volume mesh | 
| MoMeshPointProbe |  Action node that probes cells of a mesh | 
| MoMeshRepresentation |  Abstract base class for all MeshViz XLM representation nodes containing an extractor | 
| MoMeshRepresentationDetail | Stores detail information about a mesh representation | 
| MoMeshSkin |  Rendering node that displays the skin of a volume mesh | 
| MoMeshSlab |  Rendering node that displays a slab of a structured volume mesh | 
| MoMeshSphereSlice |  Rendering node that displays a sphere slice of a volume mesh | 
| MoMeshStreamline |  Rendering node that displays streamlines of a vector field on a volume mesh | 
| MoMeshSurface |  Rendering node that displays a surface mesh | 
| MoMeshSurfaceRepresentation |  Abstract base class for all MeshViz XLM surface representation nodes containing an extractor | 
| MoMeshVector |  Rendering node that displays a vector data set | 
| MoMeshViz |  Class to initialize all MeshViz XLM nodes | 
| MoPredefinedColorMapping |  Property node that selects a predefined color mapping | 
| MoMeshPointProbe::MoProbeCallback | This class specifies the interface used by this node to notify the application when the position of the probe is updated | 
| MoScalarSet |  Property node that stores any kind of scalar data set | 
| MoScalarSetElement |  Stores a list of scalar sets | 
| MoScalarSetElementI |  Stores a list of scalar sets for unstructured meshes | 
| MoScalarSetElementIj |  Stores a list of scalar sets for structured surface meshes | 
| MoScalarSetElementIjk |  Stores a list of scalar sets for structured volume meshes | 
| MoScalarSetI |  Property node that stores a scalar data set for an unstructured mesh | 
| MoScalarSetIj |  Property node that stores a scalar data set for a structured surface mesh | 
| MoScalarSetIjk |  Property node that stores a scalar data set for a structured volume mesh | 
| MoSurfaceMeshDetail | Stores detail information about a mesh representation defined by a surface | 
| MoTessellator |  Property node that defines a tessellator | 
| MoTessellatorElement |  Stores the current tessellator | 
| SoRemoteVizClient::MouseButtonEventArg | Structure given when a mouse button event is raised | 
| SoRemoteVizClient::MouseLocationEventArg | Structure given when a mouse location event is raised | 
| SoRemoteVizClient::MouseWheelEventArg | Structure given when a mouse wheel event is raised | 
| MoVec3SetElementI |  Stores a list of vector3 sets for unstructured meshes | 
| MoVec3SetElementIj |  Stores a list of vector3 sets for structured surface meshes | 
| MoVec3SetElementIjk |  Stores a list of vector3 sets for structured volume meshes | 
| MoVec3SetI |  Property node that stores a vector data set for an unstructured mesh | 
| MoVec3SetIj |  Property node that stores a vector data set for a structured surface mesh | 
| MoVec3SetIjk |  Property node that stores a vector data set for a structured volume mesh | 
| MxEdgeErrorMetricGeometry |  Geometrical edge error metric | 
| MxHexahedron20CellExtract |  Utility class for quadratic hexahedron cells with 20 nodes | 
| MxHexahedron27CellExtract |  Utility class for quadratic hexahedron cells with 27 nodes | 
| MxHexahedronCellExtract |  Utility class for hexahedron cells | 
| MxLineCellExtract |  Utility class for line cells | 
| MxPolygonCellExtract |  Utility class for polygon cells | 
| MxPolyhedronCellExtract |  Utility class for polyhedron cells | 
| MxPyramidCellExtract |  Utility class for pyramid cells | 
| MxQuadrangle8CellExtract |  Utility class for quadratic quadrangle cells with 8 nodes | 
| MxQuadrangle9CellExtract |  Utility class for quadratic quadrangle cells with 9 nodes | 
| MxQuadrangleCellExtract |  Utility class for quadrangle cells | 
| MxTetrahedron10CellExtract |  Utility class for quadratic tetrahedron cells with 10 nodes | 
| MxTetrahedronCellExtract |  Utility class for tetrahedron cells | 
| MxTimeStamp |  Manages an identifier that can be used as a time stamp | 
| MxTriangle6CellExtract |  Utility class for quadratic triangle cells with 6 nodes | 
| MxTriangleCellExtract |  Utility class for triangle cells | 
| MxWedge18CellExtract |  Utility class for quadratic wedge cells with 18 nodes | 
| MxWedgeCellExtract |  Utility class for wedge cells | 
| RemoteViz::Rendering::NetworkPerformance |   | 
| SoLDMTileVisitor::NodeStatus | Information structure for the tile to evaluate | 
| ObliqueSliceBorder |  [PREVIEW]  [Medical] Oblique slice shape node with border | 
| OivASPoint | Structure containing information about the the raycast intersection point | 
| OivASRay | Structure for parameter of the ray | 
| OrthoSliceBorder |  [PREVIEW]  [Medical] Ortho slice shape node with border | 
| PbArrayOfInt | DTEXT Dynamic array of int | 
| PbArrayOfLong | DTEXT Dynamic array of int32_t | 
| PbBase |  Abstract class for all basic objects | 
| PbCartesianGrid2D |  Defines a cartesian grid surface mesh | 
| PbCartesianGrid3D |  Defines a cartesian grid volume mesh | 
| PbCell |  Defines an abstract cell of a mesh | 
| PbDataMapping |  Abstract class for data mapping | 
| PbDateFormatMapping |  Defines the date format and mapping | 
| PbDefinedValue |  Class used to manage "defined" and "undefined" values | 
| PbDomain |  Class to define a domain | 
| PbGrid2D |  Defines an abstract grid surface mesh | 
| PbGrid3D |  Defines an abstract grid volume mesh | 
| PbHexahedronCell |  Defines an hexahedron cell of a volume mesh | 
| PbHexahedronMesh3D |  Defines a mesh of hexahedrons | 
| PbIndexedMesh2D |  Defines a surface mesh of polygons | 
| PbIndexedMesh3D |  Defines a volume mesh of polyhedrons | 
| PbIrregularMesh1D |  Defines a irregular mono-dimensional mesh | 
| PbIsovaluesList |  Class to define a list of isovalues | 
| PbLinearDataMapping |  Class to define linear data mapping | 
| PbMesh |  Defines an abstract mesh | 
| PbMesh1D |  Defines an abstract mono-dimensional mesh | 
| PbMesh2D |  Defines an abstract surface mesh | 
| PbMesh3D |  Defines an abstract volume mesh | 
| PbMiscTextAttr |  Class to define a numeric display format | 
| PbNonLinearDataMapping |  Class to define non linear data mapping | 
| PbNonLinearDataMapping2 |  Class to define non linear data mapping | 
| PbNumericDisplayFormat |  Class to define a numeric display format | 
| PbParalCartesianGrid2D |  Defines a parallel cartesian grid surface mesh | 
| PbParalCartesianGrid3D |  Defines a parallel cartesian grid volume mesh | 
| PbPixelCell |  Defines a pixel cell of a surface mesh | 
| PbPolarGrid2D |  Defines a polar grid surface mesh | 
| PbPyramidCell |  Defines a pyramid cell of a volume mesh | 
| PbQuadrangleCell |  Defines a quadrangle cell of a surface mesh | 
| PbQuadrangleMesh2D |  Defines a surface mesh of quadrangles | 
| PbRegularCartesianGrid2D |  Defines a regular cartesian grid surface mesh | 
| PbRegularCartesianGrid3D |  Defines a regular cartesian grid volume mesh | 
| PbRegularMesh1D |  Defines a regular mono-dimensional mesh | 
| PbTetrahedronCell |  Defines an tetrahedron cell of a volume mesh | 
| PbTetrahedronMesh3D |  Defines a mesh of tetrahedrons | 
| PbTriangleCell |  Defines a triangle cell of a surface mesh | 
| PbTriangleMesh2D |  Defines a surface mesh of triangles | 
| PbVoxelCell |  Defines a voxel cell of a volume mesh | 
| PbWedgeCell |  Defines a wedge cell of a volume mesh | 
| PlaneBoxIntersection |  [PREVIEW]  [Medical] Shape node that draws the intersection of a plane and a box | 
| PlaneGeometryIntersection |  [PREVIEW]  [Medical] Class for computing the intersection of geometry with a plane | 
| Po3DdataMaster |  Base class for all 3DdataMaster objects | 
| PoAngularAxis |  Class to build an angular axis | 
| PoArrow |  Class to build a 2D arrow | 
| PoArrow3 |  Class to build a 3D arrow | 
| PoAutoCubeAxis |  Class to build a set of axes on a parallelepiped relating to the view | 
| PoAutoValueLegend |  Abstract class for automatic value legend | 
| PoAxis |  Abstract class for axis representations | 
| PoBar |  Abstract base class for bar representations | 
| PoBase |  Abstract base class for all Graph Master & 3D Data Master classes | 
| PoBaseAxis |  Base class for all axis objects | 
| PoBaseStreamLine |  Base class of all streamline representations on a mesh | 
| PoBaseView |  Abstract base class for views | 
| PoBevelEdge |  Node to define the beveled edge values | 
| PoBevelEdgeElement | |
| PoBiErrorPointField |  Builds a bi-error point field | 
| PoCartesianAxis |  Abstract class for cartesian axes | 
| PoCartesianGrid2D |  Inventor node defining a mesh of type PbCartesianGrid2D | 
| PoCartesianGrid3D |  Inventor node defining a mesh of type PbCartesianGrid3D | 
| PoCellEdges |  Builds egdes of a cell of a mesh | 
| PoCellFacets |  Builds facets of a cell of a mesh | 
| PoCellFilter |  Interface class defining a filter of cells | 
| PoCellFilterElement | |
| PoCellIndices |  Builds text indices of a cell of a mesh | 
| PoCellShape |  Abstract representation of a cell of a mesh | 
| PoChart |  Abstract base class for all charting representations | 
| PoCircle |  Abstract class for 2D circle representation | 
| PoCircle3 |  Abstract class for 3D circle representation | 
| PoCircle3CenterRadius |  Class to build a 3D circle | 
| PoCircle3ThreePoints |  Class to build a 3D circle | 
| PoCircleArc |  Abstract class for 2D circle arc representation | 
| PoCircleArc3 |  Abstract class for 3D circle arc representation | 
| PoCircleArc3CtrPtAngle |  Class to build a 3D circle arc | 
| PoCircleArc3CtrTwoPts |  Class to build a 3D circle arc | 
| PoCircleArc3ThreePts |  Class to build a 3D circle arc | 
| PoCircleArcCtrPtAngle |  Class to build a 2D circle arc | 
| PoCircleArcCtrRadTwoAngle |  Class to build a 2D circle arc | 
| PoCircleArcCtrTwoPts |  Class to build a 2D circle arc | 
| PoCircleArcThreePts |  Class to build a 2D circle arc | 
| PoCircleCenterRadius |  Class to build a 2D circle | 
| PoCircleThreePoints |  Class to build a 2D circle | 
| PoCircularProfile |  Node that defines a circular profile | 
| PoConicBar |  Class to build conic bars | 
| PoCoordinateListFilter |  Node to define a coordinate list filter | 
| PoCoordinateSystemAxis |  Class for a 3D axes system | 
| PoCurve |  Builds a 2D curve | 
| PoCurve3 |  Builds a 3D curve | 
| PoCurveFilling |  Class to build 3D filled curve | 
| PoCurveLine |  Class to build a 2D line curve | 
| PoCylindricalBar |  Class to build cylindrical bars | 
| PoDataMapping |  Abstract base class for all data mapping nodes | 
| PoDataMappingElement | |
| PoDateFormatMapping |  Node to define date format and mapping | 
| PoDateFormatMappingElement | |
| PoDomain |  Node to define a domain | 
| PoDomainElement | |
| PoEllipticProfile |  Node that defines an elliptic profile | 
| PoErrorCurve |  Class to build an error curve represention | 
| PoErrorPointField |  Builds points field with X and Y margin error | 
| PoGenAxis |  Class to build a generalized axis | 
| PoGeneralizedBar |  Class to build generalized bars | 
| PoGeneralizedScatter |  Class to build a 2D generalized scatter | 
| PoGraphMaster |  Abstract base class for all Graph Master classes | 
| PoGroup2Axis |  Class to build a group of two axes | 
| PoGroup3Axis3 |  Class to build a group of three axes | 
| PoGroup4Axis |  Class to build a group of four axes | 
| PoGroup6Axis3 |  Class to build a group of six axes | 
| PoHexahedronMesh3D |  Inventor node defining a mesh of type PbHexahedronMesh3D | 
| PoHighLowClose |  Class to build a high low close representation | 
| PoHistogram |  Abstract class for histogram representations | 
| PoIndexedMesh2D |  Inventor node defining a mesh of type PbIndexedMesh2D | 
| PoIndexedMesh3D |  Inventor node defining a mesh of type PbIndexedMesh3D | 
| PoIndexListFilter |  Node to define a index list filter | 
| PoIntervalCellFilter |  Node class to define a filter of cells | 
| PoIrregularMesh1D |  Inventor node defining a mesh of type PbIrregularMesh1D | 
| PoIsovaluesList |  Node to define a list of isovalues | 
| PoIsovaluesListElement | |
| PoItemLegend |  Class to build an items legend | 
| PoLabel |  Class to build a label field | 
| PoLabelField |  Class to build a label field | 
| PoLabelHints |  Node to define common label hints | 
| PoLabelHintsElement | |
| PoLegend |  Abstract class for legend representations | 
| PoLinearAxis |  Class to build a linear axis | 
| PoLinearBar |  Class to build line bars | 
| PoLinearDataMapping |  Node class to define a linear data mapping | 
| PoLinearValueLegend |  Class to build a linear auto value legend | 
| PoLogAxis |  Class to build a logarithmic axis | 
| PoMesh |  Base class for all mesh representations | 
| PoMesh1DFilter |  Abstract base class for all filter nodes | 
| PoMesh1DFilterElement | |
| PoMesh1DHints |  Node that provides hints about the mesh 1D | 
| PoMesh1DHintsElement | |
| PoMesh2D |  Base class for all surface mesh representations | 
| PoMesh2DVec |  Representation of vectors data of a surface mesh | 
| PoMesh3D |  Base class for all volume mesh representations | 
| PoMesh3DVec |  Representation of vectors data of a volume mesh | 
| PoMesh3DVecCrossSection |  Representation of vectors on a cross section | 
| PoMesh3DVecGridCrossSection |  Representation of vectors on a grid of a cross section | 
| PoMeshContouring |  Class to build contour lines on a 2D mesh | 
| PoMeshCrossContour |  Representation of cross-contour of a volume mesh | 
| PoMeshCrossSection |  Representation of cross section of a volume mesh | 
| PoMeshElement | |
| PoMeshFilled |  Filled representation of surface mesh | 
| PoMeshLevelSurf |  Representation of level surface of volume mesh | 
| PoMeshLimit |  Representation of the limits of a surface mesh | 
| PoMeshLines |  Representation of the edges of surface mesh | 
| PoMeshProbePoint |  Probing in a mesh | 
| PoMeshProperty |  Abstract Inventor node defining a mesh | 
| PoMeshSides |  Class to build the sides of the current surface mesh | 
| PoMeshSkeleton |  Representation of the skeleton of a volume mesh | 
| PoMeshSkin |  Representation of the mesh skin | 
| PoMeshViz |  Class to initialize MeshViz | 
| PoMiscTextAttr |  Node to define miscellaneous text attributes (font name, line length, | 
| PoMiscTextAttrElement | |
| PoMultipleHistogram |  Class to build a multiple histogram | 
| PoNode |  Abstract base class for all MeshViz nodes | 
| PoNonLinearDataMapping |  Node class to define a non linear data mapping | 
| PoNonLinearDataMapping2 |  Node class to define a non linear data mapping | 
| PoNonLinearValueLegend1 |  Class to build a non linear legend (first representation) | 
| PoNonLinearValueLegend2 |  Class to build a non linear legend (second representation) | 
| PoNonLinearValueLegend3 |  Class to build a non linear legend (third representation) | 
| PoNumericDisplayFormat |  Node to define the numeric display format | 
| PoNumericDisplayFormatElement | |
| PoParalCartesianGrid2D |  Inventor node defining a mesh of type PbParalCartesianGrid2D | 
| PoParalCartesianGrid3D |  Inventor node defining a mesh of type PbParalCartesianGrid3D | 
| PoParallelogram |  Class for a 2D parallelogram | 
| PoParallelogram3 |  Class for a 3D parallelogram | 
| PoPeriodFilter |  Node to define a period filter | 
| PoPeriodIndexFilter |  Node to define a period index filter | 
| PoPieChart |  Abstract class for pie chart representation | 
| PoPieChart2D |  Class for 2D pie chart representation | 
| PoPieChart3D |  Class for 3D pie chart representation | 
| PoPieChartRep |  Class to build a 3D pie chart | 
| PoPointsFieldBars |  Class to build a points field bars | 
| PoPolarAxis |  Abstract class for polar axis | 
| PoPolarGrid2D |  Inventor node defining a mesh of type PbPolarGrid2D | 
| PoPolarLinAxis |  Class to build a polar linear axis | 
| PoPolarLogAxis |  Class to build a logarithmic polar axis | 
| PoPrintCGMMonitor |  Class to create a print CGM format dialog box | 
| PoPrintHPGLMonitor |  Class to create a print HPGL format dialog box | 
| PoPrintMonitor |  Abstract base class for print dialog box | 
| PoPrintPSMonitor |  Class to create a dialog box for PostScript printing | 
| PoProfile |  Abstract base class for all profile nodes | 
| PoProfileBar |  Class to build profile bars | 
| PoProfileCoordinate2 |  Node that defines a 2D polygon profile | 
| PoProfileElement | |
| PoQuadrangleMesh2D |  Inventor node defining a mesh of type PbQuadrangleMesh2D | 
| PoRectangle |  Class for a 2D rectangle | 
| PoRegularCartesianGrid2D |  Inventor node defining a mesh of type PbRegularCartesianGrid2D | 
| PoRegularCartesianGrid3D |  Inventor node defining a mesh of type PbRegularCartesianGrid3D | 
| PoRegularMesh1D |  Inventor node defining a mesh of type PbRegularMesh1D | 
| PoRibbon |  Class to build a 2D ribbon curve | 
| PoScatter |  Class to build a 2D scatter | 
| PoSceneView |  Class to define a view which contains a scene | 
| PoSFCartesianGrid2D |  Inventor field containing a mesh of type PbCartesianGrid2D | 
| PoSFCartesianGrid3D |  Inventor field containing a mesh of type PbCartesianGrid3D | 
| PoSFHexahedronMesh3D |  Inventor field containing a mesh of type PbHexahedronMesh3D | 
| PoSFIndexedMesh2D |  Inventor field containing a mesh of type PbIndexedMesh2D | 
| PoSFIndexedMesh3D |  Inventor field containing a mesh of type PbIndexedMesh3D | 
| PoSFIrregularMesh1D |  Inventor field containing a mesh of type PbIrregularMesh1D | 
| PoSFMesh |  Abstract Inventor field defining a mesh | 
| PoSFParalCartesianGrid2D |  Inventor field containing a mesh of type PbParalCartesianGrid2D | 
| PoSFParalCartesianGrid3D |  Inventor field containing a mesh of type PbParalCartesianGrid3D | 
| PoSFPolarGrid2D |  Inventor field containing a mesh of type PbPolarGrid2D | 
| PoSFQuadrangleMesh2D |  Inventor field containing a mesh of type PbQuadrangleMesh2D | 
| PoSFRegularCartesianGrid2D |  Inventor field containing a mesh of type PbRegularCartesianGrid2D | 
| PoSFRegularCartesianGrid3D |  Inventor field containing a mesh of type PbRegularCartesianGrid3D | 
| PoSFRegularMesh1D |  Inventor field containing a mesh of type PbRegularMesh1D | 
| PoSFTetrahedronMesh3D |  Inventor field containing a mesh of type PbTetrahedronMesh3D | 
| PoSFTriangleMesh2D |  Inventor field containing a mesh of type PbTriangleMesh2D | 
| PoSingleHistogram |  Class to build a single histogram | 
| PoSquareProfile |  Node that defines a square profile | 
| PoStreamLine |  Representation of streamlines on a mesh | 
| PoStreamLineMotion |  Representation of streamlines with motion of colors | 
| PoStreamParticleMotion |  Animation of particles along streamlines on a mesh | 
| PoStreamPointMotion |  Animation of point particles along streamline | 
| PoStreamSphereMotion |  Animation of sphere particles along streamline | 
| PoStreamSurface |  Representation of a surface connecting several streamlines | 
| PoStreamTadpoleMotion |  Animation of tadpole particles along streamline | 
| PoTetrahedronMesh3D |  Inventor node defining a mesh of type PbTetrahedronMesh3D | 
| PoTimeAxis |  Class to build a time axis | 
| PoToVRML2Action |  Extends SoToVRML2Action for PoViews | 
| PoTriangleMesh2D |  Inventor node defining a mesh of type PbTriangleMesh2D | 
| PoTube |  Class to build a 2D tube curve | 
| PoValuedMarkerField |  Class for a valued markers field | 
| PoValueLegend |  Abstract class for values legend | 
| PoView |  Class to define a view | 
| PoXtAngularAxisEditor |  Class for angular axis editor | 
| PoXtAutoValueLegendEditor |  Abstract class for auto value legend editors | 
| PoXtAxisEditor |  Abstract class for axes editors | 
| PoXtCartesianAxisEditor |  Abstract class for cartesian axis editors | 
| PoXtChoiceButtonData |  Class to define a choice button | 
| PoXtDialog |  Class to build a generalized dialog box | 
| PoXtDialog::PoXtDialogDataCB | Dialog callback data structure | 
| PoXtEditTextData |  Class to define an editable text | 
| PoXtElementData |  Abstract class to define an Xt element | 
| PoXtGenAxisEditor |  Class for generalized axis editor | 
| PoXtIntSliderData |  Class to define an integer slider | 
| PoXtItemLegendEditor |  Class for items legend editors | 
| PoXtLabelData |  Class to define a label | 
| PoXtLegendEditor |  Abstract class for all legend editors | 
| PoXtLinearAxisEditor |  Class for linear axis editor | 
| PoXtLinearValueLegendEditor |  Class for linear auto value legend editors | 
| PoXtLogAxisEditor |  Class for logarithmic axis editor | 
| PoXtNonLinearValueLegend1Editor |  Class for non linear auto value legend (first representation) editors | 
| PoXtNonLinearValueLegend2Editor |  Class for non linear auto value legend (second representation) editors | 
| PoXtNonLinearValueLegend3Editor |  Class for non linear auto value legend (third representation) editors | 
| PoXtPolarAxisEditor |  Abstract class for polar axis editor | 
| PoXtPolarLinAxisEditor |  Class for polar linear axis editor | 
| PoXtPolarLogAxisEditor |  Class for polar logarithmic axis editor | 
| PoXtRealSliderData |  Class to define an real slider | 
| PoXtSliderData |  Abstract class for a slider | 
| PoXtTimeAxisEditor |  Class for time axis editor | 
| PoXtToggleButtonData |  Class to define a toggle button | 
| PoXtTriggerButtonData |  Class to define a trigger button | 
| PoXtValueLegendEditor |  Abstract class for values legend editors | 
| SoExtSelection::PreFilterEventArg | Structure given to callback when a PreFilter event is raised | 
| QEventToSoEvent | |
| QtTimer | |
| SbImageDataAccessor::Region | A region must be an ordered set with a first voxel and for each voxel a next voxel, else we cannot associate a buffer to this region | 
| SoImageRegistrationTransform3d::RegistrationEvent | This event describes the evolution of the registration process | 
| SoImageRegistrationTransform::RegistrationEvent | This event describes the evolution of the registration process | 
| RemoteVizClient |  Initializes the RemoteVizClient module database | 
| RemoteVizRenderArea |  HTML5 client API Documentation | 
| RemoteViz::Rendering::RenderArea |   | 
| RenderArea | Class to render an OpenInventor scene in a Qt OpenGL window | 
| RenderAreaExaminer | Class to render an OpenInventor scene graph in a Qt OpenGL window | 
| RemoteViz::Rendering::RenderAreaHardware |   | 
| RenderAreaInteractive | Class to render an OpenInventor scene in a Qt OpenGL window | 
| RemoteViz::Rendering::RenderAreaListener |   | 
| SoRemoteVizClient::RenderAreaSizeEventArg | Structure given when a renderArea resize event is raised | 
| SiRenderArea::RenderEventArg | Structure given when a start render event is raised | 
| Ruler |  [PREVIEW]  [Medical] Interactive distance measuring tool for SoOrthoSlice | 
| SoDegreeOfAnisotropyQuantification::SbAnisotropyDegreeDetail | Results details of degree of anisotropy global measure | 
| SoApplyMorphologicalLutProcessing3d::SbApplyMorphLutDetail | Results details of morphological Lut processing | 
| SoApplyMorphologicalLutProcessing2d::SbApplyMorphLutDetail | Results details of morphological Lut processing | 
| SoAreaQuantification2d::SbArea2DDetail | Results details of 2d Area measurement | 
| SoAutoSegmentation3PhasesProcessing::SbAutoSegmentation3PhasesDetail | Results details of threshold by automatic segmentation | 
| SoAutoThresholdingProcessing::SbAutoThresholdingDetail | Results details of threshold by automatic segmentation | 
| SoAutoThresholdingQuantification::SbAutoThresholdingDetail | Results details of threshold by automatic segmentation | 
| SoAverageObjectAreaPerSliceQuantification3d::SbAverageObjectAreaPerSliceDetail | Results details of average object area per slice global measure | 
| SoAverageObjectNumberPerSliceQuantification3d::SbAverageObjectNumberPerSliceDetail | Results details of average object number per slice global measure | 
| SoAverageObjectThicknessQuantification3d::SbAverageObjectThicknessDetail | Results details of average object thickness global measure | 
| SoAverageSpaceThicknessQuantification3d::SbAverageSpaceThicknessDetail | Results details of average space thickness global measure | 
| SbBox2d |  2D box class | 
| SbBox2f | 2D box class | 
| SbBox2i32 | 2D box class | 
| SbBox2s | 2D box class | 
| SbBox3d |  3D box class | 
| SbBox3f | 3D box class | 
| SbBox3i32 |  3D box class | 
| SbBox3s |  3D box class | 
| SbBox4i32 |  4D box class | 
| SoCannyEdgeProcessing::SbCannyEdgeDetectionDetail | Results details of canny edge detection workflow | 
| SoCentroidPathTortuosityQuantification3d::SbCentroidTortuosity3dDetail | Results details of centroid path tortuosity global measure | 
| SbChannelList |  List of channel to extract | 
| SbColor | Color vector class | 
| SbColorRGBA | ColorRGBA vector class | 
| SoCompareImageQuantification::SbCompareDetail | Results details of comparison between two images | 
| SoCompareValueQuantification::SbCompareDetail | Results details of comparison between two images | 
| SbConfig |  Stores the configuration of the display system and the MultiPipe extension | 
| SoCooccurrenceQuantification2d::SbCoocurrrenceDetail | Results details of cooccurrence global measure | 
| SoGrayscaleCorrelationProcessing2d::SbCorrelationDetail | Results details of image correlation | 
| SoBinaryCorrelationProcessing2d::SbCorrelationDetail | Results details of image correlation | 
| SbCPUID | |
| SoCurvatureIntegralsQuantification3d::SbCurvatureIntegralsDetail | Results details of curvature integrals | 
| SbCylinder | Class for representing a cylinder | 
| SbCylinderPlaneProjector | Cylinder-plane projector | 
| SbCylinderProjector | Cylinder projector | 
| SbCylinderSectionProjector | Cylinder-section projector | 
| SbCylinderSheetProjector | Cylinder-sheet projector | 
| SbCylindricalProjection | Cylindrical coordinate projection | 
| SbDataType | Class encoding a data type | 
| SbDiscreteLineProfile |  Profile line extractor | 
| SoDistanceMeanQuantification2d::SbDistanceMeanDetail | Results details of mean distance between objects global measure | 
| SbElapsedTime |  Class for measuring elapsed time with high resolution | 
| SbEventArg | Base class for all event arguments | 
| SbEventHandler< ArgType > | Class representing an event | 
| SoIntensityExtremaQuantification::SbExtremaDetail | Results details of extrema global measure | 
| SbExtrusionGenerator | Factory that generates an extruded mesh from a polyline | 
| SbFileHelper |  Utilities class for file management | 
| SoFractalDimensionQuantification::SbFractalDetail | Results details of fractal dimension | 
| SoFragmentationIndexQuantification::SbFragmentationDetail | Results details of fragmentation global measure | 
| SoMeasureGaussianNoiseQuantification::SbGaussianNoiseDetail | Results details of gaussian noise estimation | 
| SbGLShareContext | Class encapsulating information about an OpenGL context: a handle on an OpenGL context and its id | 
| SbGPUCapabilities | List of common graphics capabilities of the device used by a SoGLContext | 
| SbGraphicsCapabilities | List of common graphics capabilities set by Open Inventor | 
| SoTotalImageBoundaryAreaQuantification::SbImageBoundaryAreaDetail | Results details of object boundary area global measure | 
| SbImageDataAccessor |  Class used to retrieve data from an SoImageDataAdapter | 
| SbImageDataAdapterHelper |  Helper class for SoImageDataAdapter | 
| SbImageDataType |  Basic class representing multi channel DataType | 
| SbImageDataVoxel |  Utility class used to safely access channels of a buffer | 
| SoImageVolumeQuantification::SbImageVolumeDetail | Results details of total volume global measure | 
| SoIntensityIntegralQuantification2d::SbIntegralIntensityDetail | Results details of integral intensity global measure | 
| SoIntensityBinHistogramQuantification::SbIntensityBinHistogramDetail | Results details of SoIntensityBinHistogramQuantification | 
| SoIntensityHistogramQuantification::SbIntensityHistogramDetail | Results details of SoIntensityHistogramQuantification | 
| SbKernel2i32 |  Integer 2D-Kernel for morphological operations | 
| SbKernel3i32 |  Integer 3D-Kernel for morphological operations | 
| SoLicensedProduct::SbLicenseInfo | |
| SbLine | Directed line in 3D | 
| SbLined | Directed line in 3D (double precision) | 
| SbLineProjector | Line projector | 
| SoLocalMaximaQuantification::SbLocalMaximaDetail | Results details of SoLocalMaximaQuantification | 
| SbMatrix | 4x4 matrix class | 
| SbMatrix3 | 3x3 matrix class | 
| SbMatrixd |  4x4 matrix class (double precision) | 
| SoInertiaMomentProcessing2d::SbMeanInertiaMomentDetail | Results details of mean inertia moment global measure | 
| SbName | Character string stored in a hash table | 
| SoObjectBoundaryAreaQuantification::SbObjectBoundaryAreaDetail | Results details of object boundary area global measure | 
| SoObjectCountQuantification::SbObjectCountDetail | Results details of objects count global measure | 
| SoObjectImageRatioQuantification::SbObjectImageRatioDetail | Results details of object image ratio global measure | 
| SoObjectLinearDensityQuantification3d::SbObjectLinearDensityDetail | Results details of object linear density global measure | 
| SoObjectSpecificSurfaceQuantification::SbObjectSpecificSurface | Results details of object specific surface global measure | 
| SoObjectSurfaceDensityQuantification::SbObjectSurfaceDensityDetail | Results details of object surface density global measure | 
| SoObjectVolumeQuantification::SbObjectVolumeDetail | Results details of object volume global measure | 
| SbPipe |  Stores the graphics info and resources for a MultiPipe window | 
| SbPlane | Oriented plane in 3D | 
| SbPlaneProjector | Plane projector | 
| SbPList | List of generic (void *) pointers | 
| SoPorosityPercentageQuantification3d::SbPorosityPercentageDetail | Results details of porosity percentage global measure | 
| SbProj4Projection | Cartographic (PROJ4) projection class | 
| SbProjection | Base class for coordinate projection classes | 
| SbProjectionCoordinates | Cache projected coordinates | 
| SbProjector | Base class for representing projectors | 
| SbQtHelper |  Utilities class for Qt management | 
| SbRasterImage |  Class encapsulating a raster image and its attributes | 
| SbRotation | Class for representing a rotation | 
| SbRotationd |  Class for representing a rotation (double precision) | 
| SbSphere | Class for representing a sphere | 
| SbSpherePlaneProjector | Sphere-plane projector | 
| SbSphereProjector | Sphere projector | 
| SbSphereSectionProjector | Sphere-section projector | 
| SbSphereSheetProjector | Sphere-sheet projector | 
| SbSphericalProjection | Spherical coordinate projection | 
| SoIntensityStatisticsQuantification::SbStatisticsDetail | Results details of statistics global measure | 
| SoMaskedStatisticsQuantification::SbStatisticsDetail | Results details of statistics global measure | 
| SbString | Class for smart character strings | 
| SbStringList | Maintains a list of pointers to SbString instances | 
| SbStructuredQuadrilateralMesh |  Structured quadrilateral mesh | 
| SoStructureModelIndexQuantification3d::SbStructureModelIndexDetail | Results details of structure model index global measure | 
| SbThread |  Portable thread class | 
| SbThreadAutoLock |  Provides reliable unlocking of a mutex | 
| SbThreadAutoReadLock |  Provides reliable unlocking of a read-only mutex | 
| SbThreadAutoSpinlock |  Provides reliable unlocking of a spinlock | 
| SbThreadAutoWriteLock |  Provides reliable unlocking of a write-only mutex | 
| SbThreadBarrier |  Portable "barrier" class for synchronizing threads | 
| SbThreadLocalStorage |  Thread Local Storage (TLS) class | 
| SbThreadMutex |  Portable mutex class | 
| SbThreadRWMutex |  Portable readers/writer lock class | 
| SbThreadSemaphore | Semaphore management | 
| SbThreadSignal |  Portable signal class | 
| SbThreadSpinlock |  Portable spinlock class | 
| SbThreadStorage< T > |  Template class for per instance thread Local Storage | 
| SbThreadStorage< bool > |  Template class specialization for bool type instance thread Local Storage | 
| SbThreadStorageBase | |
| SbTime | Class for representation of a time | 
| SbTrackerInfo |  Class for representing 3D tracker information | 
| SbTransformProjection |  Scale/recenter projection class | 
| SbTVizColorScale |  Class to manage colorscales | 
| SbTVizData |  Abstract base class for elevation data | 
| SbTVizRegularGridData |  Regular grid data class | 
| SbTVizTexture |  Texture class | 
| SbTVizTextureList |  Handles the quadtree of textures | 
| SbVec2d |  2D vector class (double precision) | 
| SbVec2f | 2D vector class | 
| SbVec2i32 | 2D vector class | 
| SbVec2s | 2D vector class | 
| SbVec2String | 2D SbString vector class | 
| SbVec3d |  3D vector class (double precision) | 
| SbVec3f | 3D vector class | 
| SbVec3i32 | 3D vector class | 
| SbVec3s |  3D vector class | 
| SbVec4b |  4D vector class | 
| SbVec4d |  4D vector class (double precision) | 
| SbVec4f | 4D vector class | 
| SbVec4i32 | 4D vector class | 
| SbVec4s |  4D vector class | 
| SbVec4ub |  4D vector class | 
| SbVec4ui32 |  4D vector class | 
| SbVec4us |  4D vector class | 
| SbViewportRegion | Class for representing a viewport | 
| SbViewVolume | 3D viewing volume class | 
| SoIntensityIntegralQuantification3d::SbVolumeDetail | Results details of volume global measure | 
| SbXfBox3d |  3D box with an associated transformation matrix | 
| SbXfBox3f | 3D box with an associated transformation matrix | 
| SbXmlTag |  XML tag from LDM filer | 
| SceneExaminer | Tool class for easily building a basic interactive OpenInventor application without using existing viewer classes | 
| SceneInteractor | Tool class for easily building a basic OpenInventor application without using existing viewer classes | 
| SceneView |  [PREVIEW]  [Medical] Defines a view for use with ViewManager | 
| ScGetBoundingBoxAction |  Defines a distributed bounding box action | 
| ScGetPrimitiveCountAction |  Defines a distributed primitive count action | 
| ScRayPickAction |  Defines a distributed ray pick action | 
| RemoteViz::Rendering::Service |   | 
| RemoteViz::Rendering::ServiceListener |   | 
| SoRemoteVizClient::ServiceMessageEventArg | Structure given when a ServiceMessage event is raised | 
| RemoteViz::Rendering::ServiceSettings |   | 
| SiAntialiasingEventListener |  Antialiasing change event listener interface | 
| SiDicomDataSet |  DICOM data | 
| SiDicomElement |  DICOM data | 
| SiDicomSequence |  DICOM data | 
| SiDicomValue |  DICOM data | 
| SiInteractionModeListener | This interface provides the list of interaction methods that subclasses must define | 
| SiRenderArea |  RenderArea interface | 
| SiRenderAreaAntialiasing |  RenderArea antialiasing interface | 
| SiRenderAreaInteractive |  RenderArea interactive interface | 
| SiRenderAreaStereo |  RenderArea stereo interface | 
| SiRenderAreaStillSuperSampling |  RenderArea still supersampling interface | 
| SiRenderAreaTransparency |  RenderArea transparency interface | 
| SliceAxis | Slice axis enum used to define the logical slice | 
| MoMeshInterpolatedLogicalSlice::SliceAxis | |
| MoMeshLogicalSlice::SliceAxis | |
| SliceOrientationMarkers |  [PREVIEW]  [Medical] Shape node to display slice orientation markers in window coordinates | 
| SliceScaleBar |  [PREVIEW]  [Medical] Shape node to display a dynamic scale bar in window coordinates | 
| SoAbsoluteValueProcessing |  SoAbsoluteValueProcessing engine | 
| SoAccumulatedElement | Abstract base class for each state element whose value may be accumulated when it is set | 
| SoAccumulationAntialiasingParameters |  Antialiasing parameters class for the accumulation buffer algorithm | 
| SoAction | Abstract base class for all actions | 
| SoAdaptiveHistogramEqualizationProcessing |  SoAdaptiveHistogramEqualizationProcessing engine performs a local histogram equalization | 
| SoAdaptiveThresholdingProcessing |  SoAdaptiveThresholdingProcessing engine | 
| SoAddObjectToLabelProcessing |  SoAddObjectToLabelProcessing engine | 
| SoAlarmSensor | Triggers a delegate once sometime in the future | 
| SoAlgebraicCone |  Algebraic cone shape node | 
| SoAlgebraicCylinder |  Algebraic cylinder shape node | 
| SoAlgebraicShape |  Abstract base class for algebraic shapes | 
| SoAlgebraicSphere |  Algebraic sphere shape node | 
| SoAlgorithms |  Utility functions for loading algorithm modules | 
| SoAmbientColorElement | Stores ambient color of current material (superseded by SoLazyElement) | 
| SoAnaglyphStereo |  Class for anaglyph stereo support | 
| SoAnalysisResult |  Abstract base class for ImageViz analysis results | 
| SoAnnotation | Annotation group node | 
| SoAnnoText3 |  Annotation text node | 
| SoAnnoText3CharOrientElement |  Stores the current character orientation flag of an SoAnnoText3Property node | 
| SoAnnoText3FontSizeHintElement |  Stores the current font size hint of an SoAnnoText3Property node | 
| SoAnnoText3Property |  Annotation text property node | 
| SoAnnoText3RenderPrintElement |  Stores the current render print type of an SoAnnoText3Property node | 
| SoAntialiasingParameters |  Antialiasing parameters interface base class | 
| SoAntiSquish | Transformation node that undoes non-uniform 3D scales | 
| SoAppearanceKit | Appearance nodekit class | 
| SoAppearancePreserver |  Encapsulates an appearance preserving simplification algorithm | 
| SoApplyGrayscaleLutProcessing |  SoApplyGrayscaleLutProcessing engine allows to apply a grayscale look up table | 
| SoApplyMorphologicalLutProcessing2d |  SoApplyMorphologicalLutProcessing2d engine allows to apply a morphological look up table on a 2D image | 
| SoApplyMorphologicalLutProcessing3d |  SoApplyMorphologicalLutProcessing3d engine allows to apply a morphological look up table on a 3D image | 
| SoAreaQuantification2d |  SoAreaQuantification2d engine SoAreaQuantification2d computes the area of the pixels object | 
| SoArithmetic |  Arithmetic functions for buffers | 
| SoArithmeticImageProcessing |  SoArithmeticImageProcessing engine performs an arithmetic operation between two images | 
| SoArithmeticValueProcessing |  SoArithmeticValueProcessing engine performs an arithmetic operation between an image and a value | 
| SoArray | Group node that creates a regular IxJxK array of copies of its children | 
| SoAsciiText |  Simple 3D text shape node | 
| SoAssignLabelProcessing |  SoAssignLabelProcessing engine | 
| SoAuditor |  Base class for all auditors | 
| SoAutoCorrelationProcessing2d |  SoAutoCorrelationProcessing2d engine computes the cross correlation of an image by itself | 
| SoAutoIntensityClassificationProcessing |  SoAutoIntensityClassificationProcessing classifies all pixels/voxels of an image using the k-means method | 
| SoAutoMap< T > |  buffer object mapping helper class | 
| SoAutoRef | Implements smart pointers to SoRefCounter objects | 
| SoAutoSegmentation3PhasesProcessing |  SoAutoSegmentation3PhasesProcessing image filter | 
| SoAutoThresholdingProcessing |  SoAutoThresholdingProcessing engine | 
| SoAutoThresholdingQuantification |  SoAutoThresholdingQuantification engine | 
| SoAverageObjectAreaPerSliceQuantification3d |  SoAverageObjectAreaPerSliceQuantification3d engine | 
| SoAverageObjectNumberPerSliceQuantification3d |  SoAverageObjectNumberPerSliceQuantification3d engine | 
| SoAverageObjectThicknessQuantification3d |  SoAverageObjectThicknessQuantification3d engine | 
| SoAverageSpaceThicknessQuantification3d |  SoAverageSpaceThicknessQuantification3d engine | 
| SoBackground | Abstract base class for background nodes | 
| SoBackgroundImageProcessing2d |  SoBackgroundImageProcessing2d engine | 
| SoBase | Base class for all nodes, paths, and engines | 
| SoBaseColor | Node that defines an object's base color | 
| SoBaseContextObject |  Context dependent object management class | 
| SoBaseExtrusion | Abstract base class for all extrusion-based shape nodes | 
| SoBaseInitializer | |
| SoBaseKit | Base class for all node kits | 
| SoBaseLDMConverter |  Base class for converting data sets into the LDM format | 
| SoBaseList | Maintains a list of pointers to instances of the SoBase classes | 
| SoBaseScreen |  Abstract base class for all screen classes used in a ScaleViz configuration file | 
| SoBaseStereo |  Class for stereo management | 
| SoBBox |  Bounding box node | 
| SoBBoxModelMatrixElement | Stores the current model matrix for use with the SoGetBoundingBoxAction | 
| SoBBoxTypeElement |  Stores the current BBox type | 
| SoBevelAction |  Creates a scene graph containing beveled shapes | 
| SoBevelProperty |  Node to define beveling properties | 
| SoBevelPropertyElement |  Stores various beveling attributes | 
| SoBigImageRenderer |  Renders to an off-screen buffer for printing or generating textures | 
| SoBilateralFilterProcessing |  SoBilateralFilterProcessing engine | 
| SoBillboard |  Grouping node that modifies its coordinate system so that its local Z-axis always points at the viewer | 
| SoBinaryCorrelationProcessing2d |  SoBinaryCorrelationProcessing2d engine | 
| SoBitShiftProcessing |  SoBitShiftProcessing engine | 
| SoBlendWithImageProcessing |  SoBlendWithImageProcessing engine produces a linear combination between two images | 
| SoBlendWithValueProcessing |  SoBlendWithValueProcessing engine | 
| SoBlinker | Animated cycling switch node | 
| SoBMPImageRW |  Class for encoding and decoding a BMP raster image | 
| SoBoolOperation | Performs Boolean operations | 
| SoBorderKillProcessing |  SoBorderKillProcessing engine | 
| SoBoxFilterProcessing |  SoBoxFilterProcessing engine | 
| SoBoxHighlightRenderAction | A selection highlight style | 
| SoBufferAsyncInterface |  LDM interface to optimize memory management of tiles | 
| SoBufferAsyncNotifierInterface |  LDM interface to optimize memory management of tiles | 
| SoBufferedShape |  Node to render geometry stored in SoBufferObject objects | 
| SoBufferObject |  Abstract base class for buffer object management | 
| SoBufferPropertiesInterface |  LDM interface to optimize memory management of tiles | 
| SoBumpMappingProperty |  Bump mapping property node | 
| SoBumpMappingPropertyElement |  Stores bump mapping properties | 
| SoButtonEvent | Base class for all button events | 
| SoByteStream | Converts scene graph objects to character byte streams | 
| SoCacheElement | Stores the most recently opened cache | 
| SoCADFileFormat |  Module class to initialize CAD file format support | 
| SoCADInputReader |  Class for importing a scene graph from a CAD file | 
| SoCADInputReaderParameters |  CAD Input reader Parameters when importing CAD file type | 
| SoCalculator | A general-purpose calculator | 
| SoCallback | Provides custom behavior during actions | 
| SoCallbackAction | Performs a generic traversal of a scene graph or path | 
| SoCallbackList | Manages a list of callbacks and associated data | 
| SoCamera | Abstract base class for camera nodes | 
| SoCameraInteractor |  Utility class to manipulate a camera | 
| SoCameraKit | Camera nodekit class | 
| SoCameraManager | |
| SoCannyEdgeProcessing |  SoCannyEdgeProcessing | 
| SoCartesianToPolarProcessing2d |  SoCartesianToPolarProcessing2d engine | 
| SoCenterballDragger | Striped ball you rotate and re-center by dragging with the mouse | 
| SoCenterballManip | Transform node with 3D interface for editing rotation and center | 
| SoCenterLineApproximation3d |  SoCenterLineApproximation3d engine | 
| SoCentroidPathTortuosityQuantification3d |  SoCentroidPathTortuosityQuantification3d engine the tortuosity of a path formed by centroids of each plan of a binary 3D image along z-axis | 
| SoCentroidProcessing2d |  SoCentroidProcessing2d engine | 
| SoCGMVectorOutput |  Class used to write vector formatted CGM files | 
| SoChamferDistanceMapProcessing2d |  SoChamferDistanceMapProcessing2d engine | 
| SoChamferDistanceMapProcessing3d |  SoChamferDistanceMapProcessing3d engine | 
| SoChessboardDistanceMapProcessing |  SoChessboardDistanceMapProcessing engine | 
| SoCircularExtrusion |  Geometric shape formed by extruding a circle along a 3D spine | 
| SoClipPlane | Clipping plane node | 
| SoClipPlaneElement | Stores the current set of clipping planes, specified as SbPlanes | 
| SoClipPlaneManip |  Manipulator to transform a clipping plane | 
| SoClosestBoundaryPointsProcessing2d |  SoClosestBoundaryPointsProcessing2d engine | 
| SoClosestBoundaryPointsProcessing3d |  SoClosestBoundaryPointsProcessing3d engine | 
| SoClosingBallByReconstructionProcessing3d |  SoClosingBallByReconstructionProcessing3d engine | 
| SoClosingBallProcessing3d |  SoClosingBallProcessing3d engine | 
| SoClosingByReconstructionProcessing |  SoClosingByReconstructionProcessing image filter | 
| SoClosingCubeProcessing |  SoClosingCubeProcessing engine performs a closing using a structuring element matching with a square or a cube | 
| SoClosingDiskByReconstructionProcessing2d |  SoClosingDiskByReconstructionProcessing2d engine | 
| SoClosingDiskProcessing2d |  SoClosingDiskProcessing2d engine | 
| SoClosingDiskProcessing3d |  SoClosingDiskProcessing3d engine | 
| SoClosingLineMinimumProcessing |  SoClosingLineMinimumProcessing engine | 
| SoClosingLineProcessing2d |  SoClosingLineProcessing2d engine | 
| SoClosingLineProcessing3d |  SoClosingLineProcessing3d engine | 
| SoClosingSquareColorProcessing2d |  SoClosingSquareColorProcessing2d engine | 
| SoClusterGateway |  Specifies parameters for the cluster gateway machine | 
| SoCollidingPrimitive | |
| SoCollisionManager |  Class to manage collisions | 
| SoColorAntialiasingProcessing2d |  SoColorAntialiasingProcessing2d engine | 
| SoColorGetPlaneProcessing2d |  SoColorGetPlaneProcessing2d engine | 
| SoColorIndex | Surface color index node | 
| SoColorMap |  Class for indexed texture color map | 
| SoColorMapElement |  Stores the current color map | 
| SoColorPacker | |
| SoColorSpaceConversionProcessing |  SoColorSpaceConversionProcessing engine | 
| SoColorThresholdingProcessing |  SoColorThresholdingProcessing engine | 
| SoColorToGrayscaleProcessing |  SoColorToGrayscaleProcessing engine | 
| SoColorToLightnessProcessing |  SoColorToLightnessProcessing engine | 
| SoColumnDialog |  Dialog column node | 
| SoCombineByMaskProcessing |  SoCombineByMaskProcessing engine | 
| SoCompareImageQuantification |  SoCompareImageQuantification engine applies a comparison test between two images | 
| SoCompareValueQuantification |  SoCompareValueQuantification engine applies a comparison test between an image and a constant value | 
| SoComplexCenteredFFTInverseProcessing |  SoComplexCenteredFFTInverseProcessing engine | 
| SoComplexCenteredFFTProcessing |  SoComplexCenteredFFTProcessing engine | 
| SoComplexFFTInverseProcessing |  SoComplexFFTInverseProcessing engine | 
| SoComplexFFTProcessing |  SoComplexFFTProcessing engine | 
| SoComplexity | Shape complexity node | 
| SoComplexityElement | Stores the current shape complexity | 
| SoComplexityTypeElement | Stores the current complexity type | 
| SoComposeMatrix | Composes a transformation matrix | 
| SoComposeRotation | Composes a rotation from axis and angle values | 
| SoComposeRotationFromTo | Composes a rotation that rotates from one vector into another | 
| SoComposeVec2f | Default Constructor | 
| SoComposeVec2i32 | Composes 2D vectors from int values | 
| SoComposeVec2s | Composes 2D vectors from short values | 
| SoComposeVec3f | Composes 3D vectors from floating-point values | 
| SoComposeVec4f | Composes 4D vectors from floating-point values | 
| SoComputeBoundingBox | Computes the bounding box and center of a scene graph | 
| SoConcatenate | Joins separate fields into a single multiple-value field | 
| SoCone | Cone shape node | 
| SoConeDetail | Stores detail information about the SoCone node | 
| SoConsole |  Creates a Win32 console for printing messages | 
| SoControllerButtonEvent |  Controller button press and release event | 
| SoControllerReader |  Interface to trackdAPI (buttons, valuators) | 
| SoConversion |  Type conversion functions for buffers | 
| SoConverter |  Abstract base class for converting data sets into LDM format | 
| SoConverterParameters |  Container class for LDM converter parameters | 
| SoConvertImageProcessing |  SoConvertImageProcessing engine changes the format of an image | 
| SoConvexHullProcessing2d |  SoConvexHullProcessing2d engine fills the concavities of particles in an image | 
| SoConvolution |  Convolution functions for buffers | 
| SoConvolutionWithImageProcessing2d |  SoConvolutionWithImageProcessing2d engine | 
| SoCooccurrenceQuantification2d |  SoCooccurrenceQuantification2d engine provides texture indicators based on the co-occurrence matrix computation | 
| SoCoordinate3 | Coordinate point node | 
| SoCoordinate4 | Rational coordinate point node | 
| SoCoordinateElement | Stores the current coordinates | 
| SoCopyImageProcessing |  SoCopyImageProcessing engine copies an image into another image | 
| SoCounter | Triggered integer counter | 
| SoCpuBufferAsyncBasicProperty |  LDM buffer object handling basic LDM tile information and implementing asynchronous buffer interface | 
| SoCpuBufferBasicProperty |  LDM buffer object handling basic LDM tile information | 
| SoCpuBufferBitSet |  LDM buffer object optimized for bitset tile data | 
| SoCpuBufferCompressed |  LDM buffer object optimized for compressed tile data | 
| SoCpuBufferFromVolumeReader |  LDM buffer object optimized for in memory reader tile data | 
| SoCpuBufferObject |  CPU buffer object class | 
| SoCpuBufferObjectCache |  CPUBufferObject cache management class | 
| SoCpuBufferUniform |  LDM buffer object optimized for uniform (single value) tile data | 
| SoCpuContext |  CPU device context managment class | 
| SoCpuDevice |  CPU device management class | 
| SoCreaseAngleElement | Stores the current crease angle | 
| SoCropImageProcessing |  SoCropImageProcessing engine extract a rectangular region from an image | 
| SoCSGAction |  CSGAction class | 
| SoCSGGroup |  Group node for Constructive Solid Geometry rendering | 
| SoCSGOperation |  Class which computes a CSG operation (OR, AND, SUB, etc) from 2 solid objects | 
| SoCSGShape |  Shape defined by a binary boolean operation on two sub scene graphs | 
| SoCube | Cube shape node | 
| SoCubeDetail | Stores detail information about the SoCube node | 
| SoCuda |  Cuda module class | 
| SoCudaApi |  CUDA access API | 
| SoCudaArithmetic |  Arithmetic functions for CUDA buffers | 
| SoCudaBufferObject |  CUDA buffer object managment class | 
| SoCudaContext |  CUDA context management class | 
| SoCudaConversion |  Type conversion functions for CUDA buffers | 
| SoCudaConvolution |  Convolution functions for CUDA buffers | 
| SoCudaDataExtract |  Data extraction algorithms for CUDA buffers | 
| SoCudaDevice |  CUDA device management class | 
| SoCudaSeismic |  Seismic attribute functions for CUDA buffers | 
| SoCurvatureDrivenDiffusionProcessing |  SoCurvatureDrivenDiffusionProcessing engine | 
| SoCurvatureIntegralsQuantification3d |  SoCurvatureIntegralsQuantification3d engine computes the integral of mean curvature and integral of total curvature | 
| SoCylinder | Cylinder shape node | 
| SoCylinderDetail | Stores detail information about the SoCylinder node | 
| SoDataCompositor |  Data set compositor node | 
| SoDataCompositorElement | |
| SoDataCompressor |  Data compression | 
| SoDataExtract |  Data extraction algorithms for buffers | 
| SoDataMeasure |  Abstract base class for all ImageViz image data measures | 
| SoDataMeasureAttributes |  Class for all ImageViz data measure attributes | 
| SoDataMeasureCustom |  class to define a custom measure | 
| SoDataMeasurePredefined |  class that define the list of predefined measure that can be used on image data input | 
| SoDataRange |  Range of data values to be mapped to the color map | 
| SoDataRangeElement | |
| SoDataSensor | Abstract base class for sensors attached to parts of a scene | 
| SoDataSet |  Data set node | 
| SoDataSetElement | |
| SoDataSetId |  Property node that sets the current dataset id | 
| SoDataSetIdElement | Stores the current dataset id | 
| SoDB | Scene graph database class | 
| SoDDSImageRW |  Class for decoding a DDS raster image | 
| SoDeblurProcessing2d |  SoDeblurProcessing2d engine | 
| SoDebugError | Debug error handling | 
| SoDecimationPercentageElement |  Stores the current shape decimation percentage | 
| SoDecimationTypeElement |  Stores the current decimation type | 
| SoDecimator |  Encapsulates an algorithm for simplifying shapes through mesh decimation | 
| SoDecomposeMatrix | Decomposes transformation matrices into values for translation, rotation, and scale | 
| SoDecomposeRotation | Decomposes rotation values | 
| SoDecomposeVec2f | Decomposes 2D vectors into floating-point values | 
| SoDecomposeVec2i32 | Decomposes 2D vectors into int values | 
| SoDecomposeVec2s | Decomposes 2D vectors into short values | 
| SoDecomposeVec3f | Decomposes 3D vectors into floating-point values | 
| SoDecomposeVec4f | Decomposes 4D vectors into floating-point values | 
| SoDecorrelationStretchProcessing2d |  SoDecorrelationStretchProcessing2d engine | 
| SoDegreeOfAnisotropyQuantification |  SoDegreeOfAnisotropyQuantification engine | 
| SoDeinterlaceFramesProcessing2d |  SoDeinterlaceFramesProcessing2d engine | 
| SoDelayQueueSensor | Abstract base class for sensors not dependent on time | 
| SoDelineateProcessing |  SoDelineateProcessing engine | 
| SoDepthBuffer |  Depth buffer parameters node | 
| SoDepthBufferElement |  Stores the current depth buffer parameters | 
| SoDepthComposer |  Defines a simple depth composer in a ScaleViz configuration file | 
| SoDepthComposerParams |  Abstract base class for global depth compositing parameter setup | 
| SoDepthOffset |  Property node that applies a depth offset | 
| SoDepthOffsetElement |  Manage SoDepthOffset nodes accumulation in state | 
| SoDespeckleProcessing |  SoDespeckleProcessing engine | 
| SoDetail | Base class for describing detail information about a shape node | 
| SoDetailList | Maintains a list of instances of details | 
| SoDevice |  Abstract device management class | 
| SoDeviceContext |  Abstract base class for device context managment | 
| SoDeviceContextSharedGroup |  Shared context management class | 
| SoDialogAuditor |  Dialog auditor | 
| SoDialogCheckBox |  Dialog CheckBox node | 
| SoDialogCheckBoxAuditor |  Dialog CheckBox auditor | 
| SoDialogCheckBoxLauncher |  Dialog CheckBoxLauncher node | 
| SoDialogChoice |  Abstract class for a multiple choice node | 
| SoDialogChoiceAuditor |  Dialog Choice auditor | 
| SoDialogComboBox |  Dialog ComboBox node | 
| SoDialogComponent |  Abstract base class for all basic dialog components | 
| SoDialogCustom |  Dialog Custom node | 
| SoDialogEditText |  Dialog EditText node | 
| SoDialogEditTextAuditor |  Dialog EditText auditor | 
| SoDialogGroup |  Abstract base class for container dialog components | 
| SoDialogIntegerSlider |  Dialog integer slider node | 
| SoDialogIntegerSliderAuditor |  Dialog IntegerSlider auditor | 
| SoDialogLabel |  Class that creates an SoDialogLabel node | 
| SoDialogPushButton |  Dialog push button node | 
| SoDialogPushButtonAuditor |  Dialog PushButton auditor | 
| SoDialogPushButtonLauncher |  Dialog push button launcher node | 
| SoDialogRadioButtons |  Dialog radio buttons node | 
| SoDialogRealSlider |  Dialog real slider node | 
| SoDialogRealSliderAuditor |  Dialog RealSlider auditor | 
| SoDialogSeparator |  Class to create a separator line | 
| SoDialogSlider |  Abstract class for the slider nodes | 
| SoDialogSpreadSheet | |
| SoDialogViz |  Abstract base class for DialogViz components | 
| SoDialogWidgetList | |
| SoDicomTag |  DICOM data | 
| SoDijkstraShortestPathProcessing2d |  SoDijkstraShortestPathProcessing2d engine | 
| SoDilationBallProcessing3d |  SoDilationBallProcessing3d engine | 
| SoDilationCubeProcessing |  SoDilationCubeProcessing engine | 
| SoDilationDiskProcessing2d |  SoDilationDiskProcessing2d engine | 
| SoDilationDiskProcessing3d |  SoDilationDiskProcessing3d engine | 
| SoDilationLineProcessing2d |  SoDilationLineProcessing2d engine | 
| SoDilationLineProcessing3d |  SoDilationLineProcessing3d engine | 
| SoDilationSquareColorProcessing2d |  SoDilationSquareColorProcessing2d engine | 
| SoDirectionalBlendProcessing2d |  SoDirectionalBlendProcessing2d engine | 
| SoDirectionalLight | Node representing a directional light source | 
| SoDirectionalLightDragger | Directional icon you rotate and translate by dragging with the mouse | 
| SoDirectionalLightManip | Directional light node with 3D interface for editing direction | 
| SoDirectVizCameraShader |  DirectViz Camera shader. Action not implemented for this node. | 
| SoDirectVizEnvironmentShader |  DirectViz Environment shader | 
| SoDirectVizGeneralShader |  DirectViz general surface shader class | 
| SoDirectVizManager |  Manages ray-traced rendering | 
| SoDirectVizShader |  DirectViz shader node base class | 
| SoDistanceMeanQuantification2d |  SoDistanceMeanQuantification2d engine gives the mean distance, edge to edge, between objects | 
| SoDistributeAction |  Computes a distribution of the scene graph for use in depth compositing in ScaleViz | 
| SoDoBFilterProcessing |  SoDoBFilterProcessing engine | 
| SoDoubleTapGestureEvent | Class for double-tap gesture events | 
| SoDoubleTapGestureRecognizer | Double tap gesture recognizer | 
| SoDragger | Base class for nodekits that move in response to click-drag-release mouse events | 
| SoDragPointDragger | Object you can translate in 3D by dragging with the mouse | 
| SoDrawBufferElement |  Stores the current draw buffer parameters | 
| SoDrawStyle | Node that defines the style to use when rendering | 
| SoDrawStyleElement | Stores the current draw style | 
| SoDualSceneCollider |  Class to check for collisions between two scenes | 
| SoDynamicLibManager |  Class for managing dynamic libraries | 
| SoEdgeFlag |  Class to mark/unmark edges for beveling | 
| SoEdgeFlagElement |  Stores the edge flag values | 
| SoEigenDecompositionProcessing2d |  The SoEigenDecompositionProcessing2d engine computes the local eigenvectors and eigenvalues of a 2D matrix image | 
| SoEigenDecompositionProcessing3d |  The SoEigenDecompositionProcessing3d engine computes the local eigenvectors and eigenvalues of a 3D matrix image | 
| SoElapsedTime | Basic controllable time source | 
| SoElement | Abstract base class for all state elements | 
| SoEllipseScreenDrawer |  Interactively draw an ellipse in normalized screen space | 
| SoEllipsoidDragger | Ellipsoid you can translate or scale within a plane by dragging with the mouse | 
| SoEmissiveColorElement | Stores emissive color of current material (superseded by SoLazyElement) | 
| SoEndPointsProcessing2d |  SoEndPointsProcessing2d engine | 
| SoEndPointsProcessing3d |  SoEndPointsProcessing3d image filter | 
| SoEngine | Base class for all engines | 
| SoEngineDialogViewer | |
| SoEngineList | Maintains a list of pointers to engines | 
| SoEngineOutput | Class for all engine outputs | 
| SoEngineOutputList | Maintains a list of pointers to engine outputs | 
| SoEnvironment | Global environment node | 
| SoEnvironmentElement |  Stores the current environment | 
| SoErosionBallProcessing3d |  SoErosionBallProcessing3d engine | 
| SoErosionCubeProcessing |  SoErosionCubeProcessing engine | 
| SoErosionDiskProcessing2d |  SoErosionDiskProcessing2d engine | 
| SoErosionDiskProcessing3d |  SoErosionDiskProcessing3d engine | 
| SoErosionLineProcessing2d |  SoErosionLineProcessing2d engine | 
| SoErosionLineProcessing3d |  SoErosionLineProcessing3d engine | 
| SoErosionSquareColorProcessing2d |  SoErosionSquareColorProcessing2d engine | 
| SoError | Error handling base class | 
| SoErrorStack |  Stack debugging handler | 
| SoEuclideanDistanceMapProcessing3d |  SoEuclideanDistanceMapProcessing3d image filter | 
| SoEvent | Base class for all events | 
| SoEventBuilder |  Utility class that generates Open Inventor events | 
| SoEventCallback | Node which invokes callbacks for events | 
| SoExpandLabelsProcessing |  SoExpandLabelsProcessing engine | 
| SoExtremaImpositionProcessing |  SoExtremaImpositionProcessing engine | 
| SoExtrusion |  Geometric shape formed by extruding a 2D cross section along a 3D spine | 
| SoExtSelection |  Selection node that supports lasso selection | 
| SoExtTexture2 |  Extended texture mapping node | 
| SoFaceDetail | Stores detail information about vertex-based shapes made of faces | 
| SoFaceSet | Polygonal face shape node | 
| SoFenceSlice |  Fence slice shape node | 
| SoFenceSliceDetail |  Stores detail information about a picked voxel or pick ray in a data volume | 
| SoField | Base class for all fields | 
| SoFieldContainer | Abstract base class for objects that contain fields | 
| SoFieldList | Maintains a list of pointers to fields | 
| SoFieldSensor | Sensor class that can be attached to Open Inventor fields | 
| SoFile | Node that reads children from a named file | 
| SoFileDataAdapter |  Image data adapter for data in a file | 
| SoFileSensor | Sensor that triggers a callback each time a file is changed | 
| SoFillHolesProcessing2d |  SoFillHolesProcessing2d engine | 
| SoFillHolesProcessing3d |  SoFillHolesProcessing3d engine | 
| SoFillImageBorderProcessing3d |  SoFillImageBorderProcessing3d engine | 
| SoFilterAnalysisQuantification |  SoFilterAnalysisQuantification engine removes from the input label analysis labels whose measure does not fulfill a filter formula | 
| SoFilterByMeasureProcessing |  SoFilterByMeasureProcessing engine allows filtering objects given a target measure and a filter criterion | 
| SoFirstOrderStatisticsProcessing |  SoFirstOrderStatisticsProcessing image filter | 
| SoFlatScreen |  Defines a simple flat screen in a ScaleViz configuration file | 
| SoFlipAxisProcessing2d |  SoFlipAxisProcessing2d image filter | 
| SoFlipAxisProcessing3d |  SoFlipAxisProcessing3d image filter | 
| SoFloatElement | Element's subclasses store a single float, int, or enum value | 
| SoFloodFillThresholdProcessing |  SoFloodFillThresholdProcessing engine | 
| SoFlowInpaintingProcessing |  SoFlowInpaintingProcessing engine | 
| SoFocalDistanceElement | Stores the current focal distance of the camera | 
| SoFont | Node that defines font name, size, and type for text | 
| SoFontNameElement | Stores the current font name | 
| SoFontRenderStyleElement |  Stores the current font render style | 
| SoFontSizeElement | Stores the current font size | 
| SoFontStyle |  Defines font family and style for text | 
| SoFractalDimensionQuantification |  SoFractalDimensionQuantification engine | 
| SoFragmentationIndexQuantification |  SoFragmentationIndexQuantification engine | 
| SoFragmentShader |  Node that defines a fragment shader | 
| SoFrameBufferObject |  Create an OpenGL FrameBuffer | 
| SoFrontBufferGroup |  Delayed rendering group node | 
| SoFullPath | Path that allows access to hidden children | 
| SoFullSceneAntialiasing |  Node that controls full-scene antialiasing | 
| SoFullSceneAntialiasingElement |  Stores the current Full-Scene Antialising state | 
| SoFullSceneAntialiasingParameters |  Antialiasing parameters class for the FSAA algorithm | 
| SoFXAAParameters |  Antialiasing parameters class for the FXAA algorithm | 
| SoFXViz |  Class to initialize FXViz | 
| SoGaborFilteringProcessing2d |  SoGaborFilteringProcessing2d image filter | 
| SoGate | Selectively copies its input to its output | 
| SoGaussianBlurFilterProcessing |  SoGaussianBlurFilterProcessing engine | 
| SoGaussianDerivativeProcessing |  SoGaussianDerivativeProcessing image filter | 
| SoGaussianFilterProcessing |  SoGaussianFilterProcessing engine | 
| SoGDIVectorOutput |  Manage vector output to GDI devices. [Windows only] This class is not implemented on UNIX systems. | 
| SoGeoCoordinate |  Geographic coordinates node | 
| SoGeodesicDistanceMapProcessing |  SoGeodesicDistanceMapProcessing engine | 
| SoGeodesicPropagationProcessing2d |  SoGeodesicPropagationProcessing2d engine | 
| SoGeoElevationGrid |  Specifies a uniform grid of elevation values within some spatial reference frame | 
| SoGeoLocation |  Used to georeference models | 
| SoGeoLOD |  Level-of-detail management for multi-resolution terrains | 
| SoGeometryPriority |  Priority property of a rendering node | 
| SoGeometryPriorityElement | |
| SoGeometryShader |  Node that defines a geometry shader | 
| SoGeoOrigin |  Specifies a local geospatial coordinate system | 
| SoGeoOriginElement |  Stores the current geoOrigin | 
| SoGeoProjection |  Geospatial projection node | 
| SoGeoRender |  Defines rendering projection | 
| SoGeoRenderElement |  Stores the current render projection | 
| SoGestureEvent | Base class for gesture events | 
| SoGestureRecognizer | Base class for all gesture recognizers | 
| SoGetBoundingBoxAction | Computes bounding box of a scene | 
| SoGetMatrixAction | Computes transformation matrix for a subgraph | 
| SoGetObliquePlaneFromVolumeProcessing3d |  SoGetObliquePlaneFromVolumeProcessing3d engine | 
| SoGetPlaneFromVolumeProcessing3d |  SoGetPlaneFromVolumeProcessing3d engine | 
| SoGetPrimitiveCountAction |  Counts number of primitives in scene | 
| SoGetView | Class to access a MeshViz view | 
| SoGIFImageRW |  Class for decoding a GIF raster image | 
| SoGLBufferObject |  OpenGL buffer object class | 
| SoGLClipPlaneElement | Adds a clipping plane to the set currently in GL | 
| SoGLColorIndexElement | Stores color index of current material (superseded by SoLazyElement) | 
| SoGLColorMapElement |  Stores color map attributes | 
| SoGLContext |  OpenGL context management class | 
| SoGLCoordinateElement | Stores the current coordinates | 
| SoGLDepthBufferElement |  Stores the current OpenGL depth buffer parameters | 
| SoGLDevice |  OpenGL device management class | 
| SoGLDeviceSettings |  Device settings management class | 
| SoGLDisplayList |  OpenGL display list management class | 
| SoGLDrawBufferElement |  Stores the current OpenGL depth buffer parameters | 
| SoGLDrawStyleElement | Changes the current draw style in GL | 
| SoGLEnvironmentElement |  Stores the current environment in GL | 
| SoGLError | OpenGL rendering error handling | 
| SoGLExtension |  Contains methods to query and disable OpenGL extensions | 
| SoGLExtTextureImageElement |  Stores the current texture image in GL | 
| SoGLFormat |  OpenGL pixel format management class | 
| SoGLFullSceneAntialiasingElement |  Stores full-scene antialiasing properties | 
| SoGLGraphicConfig |  Defines an OpenGL graphics configuration | 
| SoGLGraphicConfigTemplate |  Defines an OpenGL graphics configuration template | 
| SoGLGraphicDevice |  Represents an OpenGL graphics device | 
| SoGLLazyElement | Manages the GL state for the SoLazyElement | 
| SoGLLightIdElement | Stores the id of the current light | 
| SoGLLinePatternElement | Stores the current line pattern in GL | 
| SoGLLineWidthElement | Stores the current line width in GL | 
| SoGLModelMatrixElement | Stores the current model matrix in GL | 
| SoGLNormalElement | Stores the current surface normals | 
| SoGlobalAnalysisQuantification |  SoGlobalAnalysisQuantification computes all the measurements of a measure list | 
| SoGlobalSimplifyAction |  Traverses the scene graph and collects all the triangles in a single list | 
| SoGLPatternElement |  Stores the current pattern in GL | 
| SoGLPointSizeElement | Stores the current point size in GL | 
| SoGLPolygonOffsetElement |  Stores the current polygon offset in GL | 
| SoGLProjectionMatrixElement | Stores the current projection matrix in GL | 
| SoGLRenderAction | Renders a scene graph using OpenGL | 
| SoGLRenderPassElement | Stores the current rendering pass | 
| SoGLRenderToBuffer |  Render to buffer | 
| SoGLScreenDevice |  GL Screen device class | 
| SoGLShaderProgramElement |  Stores the current shader program | 
| SoGLShadowStyleElement |  Stores the current shadow style | 
| SoGLShapeHintsElement | Stores current shape hints and sends commands to GL based on them | 
| SoGLTexCacheEntry | Stores info about a tex cache | 
| SoGLTexture3EnabledElement |  Enables/disables 3D textures | 
| SoGLTextureCombinerElement |  Stores the current texture combiner attributes | 
| SoGLTextureCoordinate3Element |  Stores the current gltexture coordinates | 
| SoGLTextureCoordinateElement | Stores the current gltexture coordinates | 
| SoGLTextureCubeMapEnabledElement |  Enables/disables textureCubeMap | 
| SoGLTextureEnabledElement | Enables/disables textures | 
| SoGLTextureImage3Element |  Stores the current 3D texture image in GL | 
| SoGLTextureImageElement | Stores the current texture image in GL | 
| SoGLTextureMatrixElement | Stores the current texture matrix in GL | 
| SoGLTextureUnitElement |  Stores the current texture unit in GL | 
| SoGLTransparencyTypeElement |  Stores the current transparency type in GL | 
| SoGLUniformShaderParameterElement |  Stores uniform shader parameter values | 
| SoGLUpdateAreaElement | Stores the rectangular area within the current viewport region that needs to be updated when rendering | 
| SoGLViewingMatrixElement | Stores the current viewing matrix in GL | 
| SoGLViewportRegionElement | Stores the current viewport region in GL | 
| SoGLWinWidget | OIV custom QWidget which will handle Open GL | 
| SoGradientBackground | Gradient background node | 
| SoGradientLocalMaximaProcessing2d |  SoGradientLocalMaximaProcessing2d engine | 
| SoGradientLocalMaximaProcessing3d |  SoGradientLocalMaximaProcessing3d engine | 
| SoGradientMagnitudeProcessing2d |  SoGradientMagnitudeProcessing2d engine | 
| SoGradientMagnitudeProcessing3d |  SoGradientMagnitudeProcessing3d engine | 
| SoGradientOperatorProcessing2d |  SoGradientOperatorProcessing2d engine provides different algorithms to extract the edges of a 2D image | 
| SoGradientOperatorProcessing3d |  SoGradientOperatorProcessing3d engine provides different operators to extract the edges from a 3D image | 
| SoGraphicConfig |  Abstract base class for graphics configuration classes | 
| SoGraphicConfigTemplate |  Abstract base class for graphics configuration template classes | 
| SoGraphicDevice |  Abstract base class for graphics device classes | 
| SoGrayscaleCorrelationProcessing2d |  SoGrayscaleCorrelationProcessing2d engine | 
| SoGrayscaleResconstructionProcessing |  SoGrayscaleResconstructionProcessing engine | 
| SoGrayscaleToColorProcessing |  SoGrayscaleToColorProcessing engine | 
| SoGroup | Base class for all group nodes | 
| SoGroupCloseLabelslProcessing2d |  SoGroupCloseLabelslProcessing2d engine | 
| SoGui | |
| SoGuiAlgoViewers |  Common algorithms for all viewers | 
| SoGuiComponent | |
| SoGuiConstrainedViewer | |
| SoGuiDevice | |
| SoGuiExaminerViewer | |
| SoGuiFlyViewer | |
| SoGuiFullViewer | |
| SoGuiGLWidget | |
| SoGuiPlaneViewer | |
| SoGuiRenderArea | |
| SoGuiSpaceball | |
| SoGuiViewer | |
| SoGuiWalkViewer | |
| SoGzipDataCompressor |  Gzip data compression | 
| SoHalfScreenStereo |  Class for half-screen stereo support | 
| SoHandleBoxDragger | Box you can scale, stretch and translate by dragging with the mouse | 
| SoHandleBoxManip | Transform node with 3D Interface for editing ScaleFactor and Translation | 
| SoHandleEventAction | Allows nodes in a graph to receive input events | 
| SoHardCopy |  Class to initialize HardCopy | 
| SoHardwareQuery | |
| SoHDRImageRW |  Class for encoding and decoding an HDR raster image | 
| SoHeightFieldDetail |  Stores detail information about a picked cell in a heightfield | 
| SoHeightFieldGeometry |  Height field data node | 
| SoHeightFieldProperty |  Height field property node | 
| SoHeightFieldPropertyMask |  Height field mask node | 
| SoHeightFieldRender |  Heightfield rendering node | 
| SoHessianMatrixProcessing2d |  SoHessianMatrixProcessing2d engine computes the local Hessian matrix | 
| SoHessianMatrixProcessing3d |  SoHessianMatrixProcessing3d engine computes the local Hessian matrix | 
| SoHExtremaProcessing |  SoHExtremaProcessing engine | 
| SoHExtremaWatershedProcessing |  SoHExtremaWatershedProcessing engine computes the watershed lines of a grayscale image | 
| SoHistogramEqualizationProcessing |  SoHistogramEqualizationProcessing engine | 
| SoHPGLVectorOutput |  Class used to write vector formatted files in HPGL/2 format | 
| SoHysteresisThresholdingProcessing |  SoHysteresisThresholdingProcessing image filter | 
| SoIdleSensor | Sensor for one-time only callbacks when the application is idle | 
| SoImage |  Displays an image that always faces the camera | 
| SoImageAnalysisResult |  class to handle image analysis | 
| SoImageBackground | Image background node | 
| SoImageCurvatureProcessing2d |  SoImageCurvatureProcessing2d engine | 
| SoImageCurvatureProcessing3d |  SoImageCurvatureProcessing3d engine | 
| SoImageDataAdapter |  Abstract base class for all ImageViz image data adapter classes | 
| SoImageFormulaProcessing |  SoImageFormulaProcessing engine computes a new image combining one, two or three images using a given arithmetic formula | 
| SoImagePreAlignmentTransform3d |  SoImagePreAlignmentTransform3d image filter | 
| SoImageRegistrationTransform |  SoImageRegistrationTransform image filter | 
| SoImageRegistrationTransform3d |  SoImageRegistrationTransform3d image filter | 
| SoImageStackProjectionProcessing3d |  SoImageStackProjectionProcessing3d engine | 
| SoImageViz |  Module class use to register/unregister ImageViz module | 
| SoImageVizEngine |  Abstract base class for all ImageViz engines | 
| SoImageVizEngineAnalysisOutput< AnalysisResultType > |  Image Processing output class to convert SoImageAnalysisResult to result details | 
| SoImageVizEngineMFieldOutput< OutputFieldType, OutputType > |  Image Processing output class | 
| SoImageVizEngineOutput< OutputFieldType, OutputType > |  Image Processing output class | 
| SoImageVolumeQuantification |  SoImageVolumeQuantification image filter | 
| SoIndexedFaceSet | Indexed polygonal face shape node | 
| SoIndexedLineSet | Indexed polyline shape node | 
| SoIndexedMarkerSet |  Extension of IndexedPointSet that draws a small bitmap (symbol) at each 3D location | 
| SoIndexedNurbsCurve | Indexed NURBS curve shape node | 
| SoIndexedNurbsSurface | Indexed NURBS surface shape node | 
| SoIndexedPointSet | Indexed point set shape node | 
| SoIndexedQuadMesh | Indexed quadrilateral mesh shape node | 
| SoIndexedShape | Abstract base class for all indexed vertex-based shapes | 
| SoIndexedTexture2 |  Class for 2D indexed texture | 
| SoIndexedTriangleFanSet | Indexed triangle fan set shape node | 
| SoIndexedTriangleSet | Indexed triangle shape node | 
| SoIndexedTriangleStripSet | Indexed triangle strip set shape node | 
| SoInertiaMomentProcessing2d |  SoInertiaMomentProcessing2d measures the resistance of an object to changes in its motion around a given axis of rotation | 
| SoInfluenceZonesProcessing |  SoInfluenceZonesProcessing engine | 
| SoInfo | Node containing information text string | 
| SoInput | Used to read Open Inventor data files | 
| SoInputParameters |  Base class for file reader parameters | 
| SoInputReader | Base class for custom readers that create an Open Inventor scene graph | 
| SoInstanceParameter |  Per-instance parameter node storing a buffer object | 
| SoInt32Element | Stores a single int32_t, int, or enum value | 
| SoInt32ListElement | Stores a list of int32_t, int, or enum values | 
| SoIntensityBinHistogramQuantification |  SoIntensityBinHistogramQuantification engine | 
| SoIntensityExtremaQuantification |  SoIntensityExtremaQuantification engine computes basic statistics of an image | 
| SoIntensityHistogramQuantification |  SoIntensityHistogramQuantification engine | 
| SoIntensityIntegralQuantification2d |  SoIntensityIntegralQuantification2d engine computes pixel intensity integral | 
| SoIntensityIntegralQuantification3d |  SoIntensityIntegralQuantification3d engine computes intensity integral of voxel values | 
| SoIntensityStatisticsQuantification |  SoIntensityStatisticsQuantification engine advanced basic statistics of an image | 
| SoInteraction | Initializes Open Inventor interaction classes | 
| SoInteractionElement |  Stores the current interaction state | 
| SoInteractionKit | Base class for all interaction nodekit classes | 
| SoInteractiveComplexity | Field interactive complexity node | 
| SoInteractiveComplexityElement |  Stores the current interactive complexity | 
| SoInteractiveSwitch | Group node that traverses one chosen child depending on scene interaction | 
| SoInteractiveSwitchElement | Stores the current interactive switch index | 
| SoInteriorPointsProcessing2d |  SoInteriorPointsProcessing2d engine | 
| SoInterlacedStereo |  Class for interlaced stereo support | 
| SoInterlaceFramesProcessing2d |  SoInterlaceFramesProcessing2d engine | 
| SoInterpolate | Base class for all interpolator engines | 
| SoInterpolateFloat | Interpolates floating-point values | 
| SoInterpolateRotation | Interpolates rotation values | 
| SoInterpolateVec2f | Interpolates 2D floating-point vectors | 
| SoInterpolateVec3f | Interpolates 3D floating-point vectors | 
| SoInterpolateVec4f | Interpolates 4D floating-point vectors | 
| SoIntersectingPrimitive | |
| SoIntersectionDetectionAction |  Class to detect intersections | 
| SoInvertImageProcessing |  SoInvertImageProcessing engine calculates the reverse of an image | 
| SoIsolatedPointsProcessing2d |  SoIsolatedPointsProcessing2d engine | 
| SoIsolatedPointsProcessing3d |  SoIsolatedPointsProcessing3d engine | 
| SoIterativeMorphoLutProcessing2d | |
| SoIterativeMorphoLutProcessing3d | |
| SoIvTune |  Opens an IvTune window | 
| SoJackDragger | Jack-shaped object you rotate, translate, or scale by dragging with the mouse | 
| SoJackManip | Transform node with 3D interface for rotating, scaling, and translating | 
| SoJP2ImageRW |  Class for encoding and decoding a JPEG2000 raster image | 
| SoJp3dDataCompressor |  JP3D data compression | 
| SoJpegDataCompressor |  Jpeg data compression | 
| SoJPEGImageRW |  Class for encoding and decoding a JPEG raster image | 
| SoKeyboardEvent | Keyboard key press and release events | 
| SoLabel | Node containing label text string | 
| SoLabelAnalysisQuantification |  SoLabelAnalysisQuantification engine performs measurements on objects from a label image | 
| SoLabelAnalysisResult |  class to handle label analysis | 
| SoLabelFilteringAnalysisQuantification |  SoLabelFilteringAnalysisQuantification engine computes measurements on objects from a label image and filters the result according to a given formula | 
| SoLabelFilteringProcessing |  SoLabelFilteringProcessing engine filters objects from a label image according to a given formula | 
| SoLabelingProcessing |  SoLabelingProcessing engine | 
| SoLabelInterfacesProcessing |  SoLabelInterfacesProcessing engine | 
| SoLassoScreenDrawer |  Interactively draw a lasso in normalized screen space | 
| SoLazyElement | Manages several properties that need to be lazily tracked for OpenGL | 
| SoLDMBufferObjectInterface |  LDM interface to optimize memory management of tiles | 
| SoLDMDataAccess |  Volume data access methods | 
| SoLDMDataTransform |  LDM data transform object | 
| SoLDMGeomElement |  Geometry element | 
| SoLDMGeometry |  VVizGeometry | 
| SoLDMGlobalResourceParameters |  Global resource parameters for LDM | 
| SoLDMLargeDataManagement |  Large Data Management | 
| SoLDMMediator |  Large Data Management | 
| SoLDMNodeFrontManager |  LDM Node Front Manager abstract base class | 
| SoLDMProximityVisitor |  Proximity Visitor | 
| SoLDMReader |  Base class for LDM data set readers | 
| SoLDMResourceManager |  Resource Manager | 
| SoLDMResourceParameters |  Describes resource parameters constraints for a specific LDM data set | 
| SoLdmShape |  Abstract base class for LDM shape nodes | 
| SoLDMTileID |  Tile ID | 
| SoLDMTileManager |  LDM Tile Manager | 
| SoLDMTileVisitor |  Tile Visitor | 
| SoLDMTopoOctree |  Octree topology queries | 
| SoLdmValuationAction |  LDM valuation action | 
| SoLDMWriter |  Write data to disk in LDM format | 
| SoLevelOfDetail | Level-of-detail switching group node | 
| SoLevelOfSimplification |  Level-of-detail switching node designed for grouping simplified versions of the same shape | 
| SoLicensedProduct |  Class managing a licensed product | 
| SoLicenseRequestStatus | |
| SoLicensesInfo |  Class managing every licensed product | 
| SoLight | Abstract base class for all light source nodes | 
| SoLightAttenuationElement | Stores the light attenuation(s) of the current environment | 
| SoLightElement |  Stores information on lights | 
| SoLightKit | Light nodekit class | 
| SoLightModel | Node that defines the lighting model to use when rendering | 
| SoLightModelElement | Stores the current lighting model (superseded by SoLazyElement) | 
| SoLinearProfile | Piecewise-linear profile curve | 
| SoLineDetail | Stores detail information about vertex-based shapes made of line segments | 
| SoLineHighlightRenderAction | Selection highlight style | 
| SoLinePatternElement | Stores the current line stipple pattern | 
| SoLineSet | Polyline shape node | 
| SoLineWidthElement | Stores the current line width | 
| SoListSensor | Sensor class that can be attached to Open Inventor base lists | 
| SoLocalAdaptiveThresholdProcessing |  SoLocalAdaptiveThresholdProcessing engine | 
| SoLocalBBoxMatrixElement | Stores the transformation matrix from object space to some local coordinate space during application of an SoGetBoundingBoxAction | 
| SoLocalMaximaQuantification |  SoLocalMaximaQuantification engine | 
| SoLocalStatisticsProcessing |  SoLocalStatisticsProcessing engine | 
| SoLocalThicknessMapProcessing3d |  SoLocalThicknessMapProcessing3d engine | 
| SoLocateHighlight |  Special separator that performs locate highlighting | 
| SoLocation2Event | 2D location events | 
| SoLockManager |  Sets the unlock string | 
| SoLOD |  Distance-based level-of-detail switching group node | 
| SoLogicalImageProcessing |  SoLogicalImageProcessing engine performs logical operations between two image | 
| SoLogicalNotProcessing |  SoLogicalNotProcessing engine | 
| SoLogicalValueProcessing |  SoLogicalValueProcessing engine | 
| SoLogicalViewportElement |  Stores the logical viewport region | 
| SoLongTapGestureEvent | Class for long tap gesture events | 
| SoLongTapGestureRecognizer | Long tap gesture recognizer | 
| SoMajorityFilterProcessing |  SoMajorityFilterProcessing engine | 
| SoMarker |  Defines a custom bitmap for SoMarkerSet and SoIndexedMarkerSet | 
| SoMarkerBasedWatershedProcessing |  SoMarkerBasedWatershedProcessing engine performs a fast determination of the watershed lines | 
| SoMarkerSet |  Extension of PointSet that draws a small bitmap (symbol) at each 3D location | 
| SoMaskedStatisticsQuantification |  SoMaskedStatisticsQuantification engine advanced basic statistics of an image within a mask | 
| SoMaskImageProcessing |  SoMaskImageProcessing engine provides masking of image | 
| SoMasterConfig |  Specifies the master machine properties (for a render cluster) in a ScaleViz configuration file | 
| SoMatchContrastProcessing |  SoMatchContrastProcessing engine | 
| SoMaterial | Surface material definition node | 
| SoMaterialBinding | Node that specifies how multiple materials are bound to shapes | 
| SoMaterialBindingElement | Stores the current material binding | 
| SoMathematicalFunctionProcessing |  SoMathematicalFunctionProcessing engine | 
| SoMatrixTransform | Node that specifies a 3D geometric transformation as a matrix | 
| SoMaxAbsoluteValueProcessing2d |  SoMaxAbsoluteValueProcessing2d engine | 
| SoMeasureGaussianNoiseQuantification |  SoMeasureGaussianNoiseQuantification engine computes an estimation of a gaussian noise standard deviation | 
| SoMeasureImageProcessing |  SoMeasureImageProcessing engine allows to replace all labels of the input image by the result of an individual measure | 
| SoMedianFilterProcessing |  SoMedianFilterProcessing engine | 
| SoMemoryBuffer | |
| SoMemoryBuffer2D | |
| SoMemoryDataAdapter |  Image data adapter for in memory data | 
| SoMemoryError | Memory error handling | 
| SoMemoryObject |  Handle memory buffer with reference counter | 
| SoMenuBar |  Menu bar node | 
| SoMenuCheckBox |  Menu pushbutton node | 
| SoMenuCheckBoxAuditor |  Menu CheckBox auditor | 
| SoMenuCheckBoxLauncher |  Menu checkBoxLauncher node | 
| SoMenuFileSelection |  Menu file selection button node | 
| SoMenuFileSelectionAuditor |  Menu FileSelection auditor | 
| SoMenuItem |  Abstract class for all menu item nodes | 
| SoMenuPopup |  Menu Popup node | 
| SoMenuPushButton |  Menu pushbutton node | 
| SoMenuPushButtonAuditor |  Menu PushButton auditor | 
| SoMenuPushButtonLauncher |  Menu pushButtonLauncher node | 
| SoMenuRadioButtons |  Dialog RadioButtons node | 
| SoMenuRadioButtonsAuditor |  Menu RadioButtons auditor | 
| SoMenuSeparator |  Menu separator node | 
| SoMessageDialog |  Message Dialog node | 
| SoMFBitMask | Multiple-value field containing any number of masks of bit flags | 
| SoMFBool | Multiple-value field containing any number of Boolean values | 
| SoMFBufferObject | Multiple-value field containing any number of buffer objects | 
| SoMFColor | Multiple-value field containing any number of RGB colors stored as three floats | 
| SoMFColorRGBA | Multiple-value field containing any number of RGBA colors stored as four floats | 
| SoMFDataMeasure |  Multiple-value field containing any number of SoDataMeasure | 
| SoMFDouble | Multiple-value field containing any number of double precision values | 
| SoMFEngine | Multiple-value field containing any number of engines | 
| SoMFEnum | Multiple-value field containing any number of enumerated type values | 
| SoMFFieldContainer | Multiple-value field containing any number of pointers to fieldContainers | 
| SoMFFilePathString |  Multiple-value field containing any number of file path strings | 
| SoMFFloat | Multiple-value field containing any number of floating point values | 
| SoMField | Base class for all multiple-valued fields | 
| SoMFImage | Field containing multiple 2D images | 
| SoMFInstanceParameter |  Multiple-value field containing any number of SoInstanceParameter nodes | 
| SoMFInt32 | Multiple-value field containing any number of int32_t integers | 
| SoMFInt64 | Multiple-value field containing any number of int64_t integers | 
| SoMFKernel2i32 |  Multiple-value field containing any number of SbKernel2i32 objects | 
| SoMFKernel3i32 |  Multiple-value field containing any number of SbKernel3i32 objects | 
| SoMFMatrix | Multiple-value field containing any number of 4x4 matrices | 
| SoMFName | Multiple-value field containing any number of names | 
| SoMFNode | Multiple-value field containing any number of nodes | 
| SoMFPath | Multiple-value field containing any number of paths | 
| SoMFPlane | Field containing several plane equations | 
| SoMFRotation | Multiple-value field containing any number of SbRotations | 
| SoMFShort | Multiple-value field containing any number of short integers | 
| SoMFString | Multiple-value field containing any number of strings | 
| SoMFTime | Multiple-value field containing any number of SbTime values | 
| SoMFUByte | Multiple-value field containing any number of uint8_t integers | 
| SoMFUInt32 | Multiple-value field containing any number of uint32_t integers | 
| SoMFUniformShaderParameter |  Multiple-value field containing any number of SoUniformShaderParameter nodes | 
| SoMFUShort | Multiple-value field containing any number of unsigned short integers | 
| SoMFVec2d | Multiple-value field containing any number of two-dimensional vectors | 
| SoMFVec2f | Multiple-value field containing any number of two-dimensional vectors | 
| SoMFVec2FilePathString | Multiple-value field containing any number of two-dimensional filePath string vectors | 
| SoMFVec2i32 | Multiple-value field containing any number of two-dimensional vectors | 
| SoMFVec2s | Multiple-value field containing any number of two-dimensional vectors | 
| SoMFVec2String | Multiple-value field containing any number of two-dimensional string vectors | 
| SoMFVec3d | Multiple-value field containing any number of three-dimensional vectors | 
| SoMFVec3f | Multiple-value field containing any number of three-dimensional vectors | 
| SoMFVec3i32 |  Multiple-value field containing any number of three-dimensional vectors | 
| SoMFVec3s | Multiple-value field containing any number of three-dimensional vectors | 
| SoMFVec4b | Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4f | Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4i32 |  Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4s | Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4ub | Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4ui32 | Multiple-value field containing any number of four-dimensional vectors | 
| SoMFVec4us | Multiple-value field containing any number of four-dimensional vectors | 
| SoModelMatrixElement | Stores the current model matrix | 
| SoModifyLogicalViewportElement |  Stores a logical viewport region subset | 
| SoModifyViewVolumeElement |  Stores a view volume subset | 
| SoModuleCheck | Class used to check and report library and application consistency | 
| SoMorphologicalGradientProcessing |  SoMorphologicalGradientProcessing engine | 
| SoMorphologicalLaplacianProcessing |  SoMorphologicalLaplacianProcessing engine | 
| SoMorphoLut2D |  Class that represents a morphological look-up table (LUT) | 
| SoMorphoLut3D |  class that represents a morphological look-up table (LUT) | 
| SoMotion3Event | 3D motion events | 
| SoMouseButtonEvent | Mouse button press and release events | 
| SoMouseWheelEvent | Mouse wheel events | 
| SoMPConfig |  Specifies the behavior of the MultiPipe viewer | 
| SoMPEGFrameRenderer |  Generates MPEG output, frame by frame | 
| SoMPEGNavRenderer |  Generates MPEG output that tracks camera motion | 
| SoMPEGRenderer |  Base class for generating MPEG output from a scene graph | 
| SoMultiDataSeparator |  Separator for combining multiple data sets | 
| SoMultiPathSwitch | Group node that traverses only when traversed along a given path | 
| SoMultipleCopy | Group node that traverses multiple times, applying matrices | 
| SoMultipleInstance | Group node that renders multiple instances of its children | 
| SoMultipleInstanceBase | Abstract group node that traverses its children multiple times | 
| SoMultipleInstanceElement | Stores current MultiInstance info | 
| SoMultiscaleStructureEnhancementProcessing2d |  SoMultiscaleStructureEnhancementProcessing2d engine | 
| SoMultiscaleStructureEnhancementProcessing3d |  SoMultiscaleStructureEnhancementProcessing2d engine | 
| SoMultiSwitch | Group node that traverses a set of chosen children | 
| SoMultiSwitchElement | Stores the current multi-switch indices | 
| SoNagaoFilterProcessing2d |  SoNagaoFilterProcessing2d engine | 
| SoNagaoFilterProcessing3d |  SoNagaoFilterProcessing3d engine | 
| SoNeighborToleranceElement |  Stores the current neighbor tolerance factor | 
| SoNode | Abstract base class for all database nodes | 
| SoNodeDependencies | This class is a cache handler that can be used to monitor the modifications made to elements or fields | 
| SoNodeKit | Initializes nodekit classes | 
| SoNodekitCatalog | Nodekit catalog class | 
| SoNodeKitDetail | Stores detail information about a nodekit | 
| SoNodeKitListPart | Group node with restricted children | 
| SoNodeKitPath | Path that points to a list of hierarchical nodekits | 
| SoNodeList | Maintains a list of pointers to nodes | 
| SoNodeSensor | Sensor class that can be attached to Open Inventor nodes | 
| SoNonIndexedShape | Abstract base class for all non-indexed vertex-based shapes | 
| SoNonLocalMeansFilterProcessing |  SoNonLocalMeansFilterProcessing engine | 
| SoNormal | Node that defines surface normals for shapes | 
| SoNormalBinding | Node that specifies how multiple surface normals are bound to shapes | 
| SoNormalBindingElement | Stores current normal binding | 
| SoNormalElement | Allows read-only access to the top element in the state | 
| SoNoStereoView |  Makes a stereo viewer behave like a monoscopic (non-stereo) viewer | 
| SoNurbsBoundary |  Node that defines a boundary shared by several NURBS profile | 
| SoNurbsBREPAction | |
| SoNurbsCurve | NURBS curve shape node | 
| SoNurbsGroup |  Group that encapsulates NURBS surfaces to be joined | 
| SoNurbsProfile | NURBS profile curve | 
| SoNurbsProperty | Node that defines additional properties for rendering a NURBS surface | 
| SoNurbsPropertyElement |  Stores current NURBS properties | 
| SoNurbsSurface | NURBS surface shape node | 
| SoObjectBoundariesProcessing |  SoObjectBoundariesProcessing engine | 
| SoObjectBoundaryAreaQuantification |  SoObjectBoundaryAreaQuantification engine | 
| SoObjectCountQuantification |  SoObjectCountQuantification engine computes the number of objects in an image | 
| SoObjectImageRatioQuantification |  SoObjectImageRatioQuantification engine | 
| SoObjectLinearDensityQuantification3d |  SoObjectLinearDensityQuantification3d engine | 
| SoObjectSpecificSurfaceQuantification |  SoObjectSpecificSurfaceQuantification engine | 
| SoObjectSurfaceDensityQuantification |  SoObjectSurfaceDensityQuantification engine | 
| SoObjectToRegionProcessing2d |  SoObjectToRegionProcessing2d engine | 
| SoObjectToSegmentApproximation2d |  SoObjectToSegmentApproximation2d engine | 
| SoObjectVolumeQuantification |  SoObjectVolumeQuantification engine | 
| SoObliqueSlice |  Oblique slice shape node | 
| SoObliqueSliceDetail |  Stores detail information about a picked voxel on an oblique slice | 
| SoOcclusionCulling |  Group node derived from SoRenderList that performs an OpenGL-based occlusion culling test on its list of render objects | 
| SoOctreeOrdering |  Group node derived from SoRenderList that maintains a transparent octree organization of the shapes below it | 
| SoOffscreenRenderer | Renders to an off-screen buffer for printing or generating textures | 
| SoOffscreenTileObserver |  Abstract class for monitoring the rendering of tiles (sub-images) | 
| SoOffscreenTileProperty |  Class encapsulating offscreen tile properties | 
| SoOffscreenVolumeRender |  Extract data from an SoVolumeRender | 
| SoOneShot | Timer that runs for a pre-set amount of time | 
| SoOneShotSensor | Sensor for one-time only callbacks | 
| SoOnOff | Engine that functions as an on/off switch | 
| SoOpenCL |  OpenCL module API | 
| SoOpenCLApi |  OpenCL access API | 
| SoOpenCLArithmetic |  Arithmetic functions for OpenCL buffers | 
| SoOpenCLBufferObject |  OpenCL buffer object managment class | 
| SoOpenCLContext |  OpenCL device context API | 
| SoOpenCLConversion |  Type conversion functions for OpenCL buffers | 
| SoOpenCLConvolution |  Convolution functions for OpenCL buffers | 
| SoOpenCLDataExtract |  Data extraction algorithms for OpenCL buffers | 
| SoOpenCLDevice |  OpenCL device management class | 
| SoOpenCLSeismic |  Seismic attribute functions for OPENCL buffers | 
| SoOpeningBallByReconstructionProcessing3d |  SoOpeningBallByReconstructionProcessing3d engine | 
| SoOpeningBallProcessing3d |  SoOpeningBallProcessing3d engine | 
| SoOpeningByReconstructionProcessing |  SoOpeningByReconstructionProcessing image filter | 
| SoOpeningCubeProcessing |  SoOpeningCubeProcessing engine performs an opening using a structuring element matching with a square or a cube | 
| SoOpeningDiskByReconstructionProcessing2d |  SoOpeningDiskByReconstructionProcessing2d engine | 
| SoOpeningDiskProcessing2d |  SoOpeningDiskProcessing2d engine | 
| SoOpeningDiskProcessing3d |  SoOpeningDiskProcessing3d engine | 
| SoOpeningLineMaximumProcessing |  SoOpeningLineMaximumProcessing engine | 
| SoOpeningLineProcessing2d |  SoOpeningLineProcessing2d engine | 
| SoOpeningLineProcessing3d |  SoOpeningLineProcessing3d engine | 
| SoOpeningSquareColorProcessing2d |  SoOpeningSquareColorProcessing2d engine | 
| SoOrthographicCamera | Orthographic camera node | 
| SoOrthoSlice |  Ortho slice shape node | 
| SoOrthoSliceDetail |  Stores detail information about an ortho slice | 
| SoOrthoSliceDragger |  Object that moves an SoOrthoSlice by dragging with the mouse | 
| SoOutput | Used to write Open Inventor data files | 
| SoOverrideElement | Stores a flag for each type of element which can be overridden | 
| SoPackedColor | Node that defines base colors using packed representation | 
| SoParticleAnimation |  Particle system animation node | 
| SoParticleChemicalFlame |  Particle system node for generating a chemical flame effect | 
| SoParticleExplosion |  Explosion particle system node | 
| SoParticleFlame |  Particle system node for generating a flame effect | 
| SoParticleLightRay |  Particle system node for generating a light ray effect | 
| SoParticleSmoke |  Particle system node for generating a smoke effect | 
| SoParticleSnow |  Particle system node for generating a snow effect | 
| SoPassiveStereo | |
| SoPath | Path that points to a list of hierarchical nodes | 
| SoPathList | Maintains a list of pointers to paths | 
| SoPathSensor | Sensor class that can be attached to Open Inventor paths | 
| SoPathSwitch | Group node that traverses only when traversed along a given path | 
| SoPattern |  Node that defines the pattern to use when rendering shapes | 
| SoPatternElement |  Stores current pattern value | 
| SoPBuffer |  Creates an OpenGL Pbuffer | 
| SoPendulum | Animated oscillating rotation node | 
| SoPerfAccumCounter | Performance Accumulation Counter | 
| SoPerfCounter | Abstract base class for Performance Counter | 
| SoPerfCounterManager | Performance Counter Manager | 
| SoPerfStateCounter | Performance State Counter | 
| SoPerspectiveCamera | Perspective camera node | 
| SoPGXImageRW |  Class for encoding and decoding a PGX raster image | 
| SoPickAction | Abstract base class for picking objects in a scene | 
| SoPickedPoint | Represents point on surface of picked object | 
| SoPickedPointList | Maintains a list of pointers to SoPickedPoint instances | 
| SoPickMethodElement | Stores the current pick method | 
| SoPickRayElement | Stores the current ray to use for picking | 
| SoPickStyle | Picking style node | 
| SoPickStyleElement | Stores the current pick style | 
| SoPNGImageRW |  Class for encoding and decoding a PNG raster image | 
| SoPNMImageRW |  Class for encoding and decoding a PNM raster image | 
| SoPointDetail | Stores detail information about vertex-based shapes made of points | 
| SoPointLight | Node representing a point light source | 
| SoPointLightDragger | Sun-shaped icon you can translate in 3D by dragging with the mouse | 
| SoPointLightManip | Point light node with 3D interface for editing location | 
| SoPointSet | Point set shape node | 
| SoPointSizeElement | Stores the current point size | 
| SoPolarToCartesianProcessing2d |  SoPolarToCartesianProcessing2d engine | 
| SoPolygonOffset |  Property node that sets the polygon offset | 
| SoPolygonOffsetElement |  Stores current polygon offset state | 
| SoPolygonScreenDrawer |  Interactively draws a polygon in normalized screen space | 
| SoPolylineExtrusionApproximation3d |  SoPolylineExtrusionApproximation3d polyline approximation | 
| SoPolylineResamplerApproximation2d |  SoPolylineResamplerApproximation2d polyline approximation | 
| SoPolylineResamplerApproximation3d |  SoPolylineResamplerApproximation3d polyline approximation | 
| SoPolyLineScreenDrawer |  Interactively draw a polyline in normalized screen space | 
| SoPorosityPercentageQuantification3d |  SoPorosityPercentageQuantification3d engine | 
| SoPreferences |  Manages Open Inventor configuration parameters | 
| SoPrimitiveVertex | Represents a vertex of a generated primitive | 
| SoProfile | Abstract base class for all profile nodes | 
| SoProfileCoordinate2 | Profile coordinate node | 
| SoProfileCoordinate3 | Rational profile coordinate node | 
| SoProfileCoordinateElement | Stores the current profile coordinates | 
| SoProfileElement | Stores 2D profiles for NURBS and 3D text | 
| SoProgressIndicator |  Class for reporting progress of a task | 
| SoProjection |  Coordinate projection node | 
| SoProjectionMatrixElement | Stores the current projection matrix | 
| SoProxyDataAdapter |  Proxy image data adapter for in memory data | 
| SoPruneProcessing2d |  SoPruneProcessing2d engine | 
| SoPruningProcessing3d |  SoPruneProcessing3d engine | 
| SoPSImageRW |  Class for encoding and decoding a PostScript raster image | 
| SoPSVectorOutput |  Class used to write vector formatted files in PostScript format | 
| SoQt |  Routines for Open Inventor/Qt compatibility | 
| SoQtCollisionViewer |  Class to manage collisions between the camera and the scene | 
| SoQtColorEditor |  Component that lets you edit a color interactively | 
| SoQtComponent |  Abstract base class for all Open Inventor Qt components | 
| SoQtConstrainedViewer |  Base viewer class which adds camera constraints given a world up direction | 
| SoQtDevice |  Abstract base class for input devices | 
| SoQtDirectionalLightEditor |  Component for editing directional lights | 
| SoQtExaminerViewer |  Viewer component which uses a virtual trackball to view the data | 
| SoQtExtEventApplication | Overload the QApplication to be able to get devices events like SpaceMouse | 
| SoQtFlyViewer |  Viewer component for flying through space, with a constant world up | 
| SoQtFullViewer |  Base viewer class which adds a decoration around the rendering area | 
| SoQtGLWidget |  Component for OpenGL rendering | 
| SoQtKeyboard |  Translates and reports events for the keyboard device | 
| SoQtMaterialEditor |  Component which lets you edit a material interactively | 
| SoQtMouse |  Translates and reports events for the mouse device | 
| SoQtPlaneViewer |  Viewer component which moves the camera in a plane | 
| SoQtRenderArea |  Component for rendering Open Inventor scene graphs | 
| SoQtSpaceball | Translates and reports events for a SpaceBall or SpaceMouse (Magellan) device | 
| SoQtTouchScreen | Translates and reports Qt events for the touch screen device | 
| SoQtViewer |  Viewer component lowest base class | 
| SoQtWalkViewer |  Viewer component which moves the camera in a plane | 
| SoQtWrapper |  Creates a QWidget that encapsulates an Open Inventor viewer | 
| SoQuadMesh | Quadrilateral mesh shape node | 
| SoQuadrilateralMeshSlicerApproximation3d |  SoQuadrilateralMeshSlicerApproximation3d engine | 
| SoRadialGradientCenteredProcessing2d |  SoRadialGradientCenteredProcessing2d engine | 
| SoRadialGradientCenteredProcessing3d |  SoRadialGradientCenteredProcessing3d engine | 
| SoRadialGradientContourProcessing2d |  SoRadialGradientContourProcessing2d engine | 
| SoRadialGradientContourProcessing3d |  SoRadialGradientContourProcessing3d engine | 
| SoRadialGradientLabelProcessing2d |  SoRadialGradientLabelProcessing2d engine | 
| SoRadialGradientLabelProcessing3d |  SoRadialGradientLabelProcessing3d engine | 
| SoRandomImageGeneration |  SoRandomImageGeneration engine creates a new image with random values | 
| SoRandomSphereGeneration3d |  SoRandomSphereGeneration3d engine allow to create synthetic spheres in a binary image | 
| SoRasterImageFile |  Class for raster image file input and output | 
| SoRasterImageIO |  Abstract base class for raster image input and output | 
| SoRasterImageRW |  Abstract base class for encoding and decoding raster images | 
| SoRasterReaderSet |  Class referencing all raster reading classes | 
| SoRawStereo |  Class for OpenGL stereo support | 
| SoRawStereoParameters |  Raw stereo parameters class | 
| SoRayPickAction | Intersects objects with a ray cast into scene | 
| SoReadError | Read error handling | 
| SoReconstructionFromMarkersProcessing |  SoReconstructionFromMarkersProcessing engine | 
| SoRectangleScreenDrawer |  Interactively draws a rectangle in normalized screen space | 
| SoRecursiveExponentialFilterProcessing |  SoRecursiveExponentialFilterProcessing engine | 
| SoRecursiveLaplacianProcessing |  SoRecursiveLaplacianProcessing engine applies a recursive algorithm for the determination of the laplacian | 
| SoRef< T > | Smart pointer for any class inheriting SoRefCounter | 
| SoRefCounter | Base class for ref-counted objects | 
| SoRegionalExtremaProcessing |  SoRegionalExtremaProcessing engine | 
| SoRegionToObjectProcessing2d |  SoRegionToObjectProcessing2d image filter | 
| SoRegistrationResult |  Class that stores registration results | 
| SoRemoteParams |  Abstract base class for remote parameter setup | 
| SoRemoteVizClient |  Client node enables to integrate RemoteViz into Open Inventor applications | 
| SoRemoveSmallHolesProcessing |  SoRemoveSmallHolesProcessing engine | 
| SoRemoveSmallSpotsProcessing |  SoRemoveSmallSpotsProcessing engine | 
| SoRenderAreaCore |  [PREVIEW] Utility class to render a scene with an OpenGl context | 
| SoRenderList |  Abstract group node that changes traversal from the scene graph to a list of render objects | 
| SoRenderObjectListElement |  Stores the recent render object list | 
| SoRenderToTarget |  Group node that renders its children to one or more "targets" | 
| SoRenderToTextureProperty |  Class for creating a texture by rendering a scene graph | 
| SoReorderLabelsProcessing |  SoReorderLabelsProcessing image filter | 
| SoReorganizeAction |  Reorganizes the scene graph by grouping shapes with common properties, then groups these shapes in a single shape and runs the simplifier on it | 
| SoReplacedElement | Abstract base class for each state element whose value is replaced whenever it is set | 
| SoReplacedTextureElement |  Abstract base class for each texture state element | 
| SoResampleImageProcessing3d |  SoResampleImageProcessing3d filter | 
| SoRescaleIntensityProcessing |  SoRescaleIntensityProcessing engine | 
| SoResetImageProcessing |  SoResetImageProcessing engine sets all pixels/voxels values of the input image to a constant value | 
| SoResetTransform | Node that resets the current transformation to identity | 
| SoRidgeDetectionProcessing |  SoRidgeDetectionProcessing engine | 
| SoROI |  Region of Interest (subvolume) node | 
| SoROIElement | |
| SoROIManip |  Manipulator to transform an ROI (Region of Interest) | 
| SoRotateAroundZProcessing2d |  SoRotateAroundZProcessing2d image filter | 
| SoRotateCylindricalDragger | Object you rotate along a cylindrical surface by dragging with the mouse | 
| SoRotateDiscDragger | Object you can rotate like a knob by dragging with the mouse | 
| SoRotateGestureEvent | Class for rotate gesture events | 
| SoRotateGestureRecognizer | Rotate gesture recognizer | 
| SoRotateProcessing2d |  SoRotateProcessing2d image filter | 
| SoRotateProcessing3d |  SoRotateProcessing3d image filter | 
| SoRotateSphericalDragger | Object you can rotate about a spherical surface by dragging with the mouse | 
| SoRotation | Node representing a 3D rotation about an arbitrary axis | 
| SoRotationXYZ | Node representing a 3D rotation about the x-, y-, or z-axis | 
| SoRotor | Animated rotation node | 
| SoRowDialog |  Class that creates the dialog row container | 
| SoSampleImageProcessing |  SoSampleImageProcessing engine extracts a sub-sample of an image | 
| SoScale | Node representing a 3D geometric scaling | 
| SoScale1Dragger | Object you can scale in one dimension by dragging with the mouse | 
| SoScale2Dragger | Object you can scale in two dimensions by dragging with the mouse | 
| SoScale2UniformDragger | Object you can scale uniformly in two dimensions by dragging with the mouse | 
| SoScaleByFactorProcessing |  SoScaleByFactorProcessing image filter | 
| SoScaleGestureEvent | Class for scale (pinch) gesture events | 
| SoScaleGestureRecognizer | Scale (pinch) gesture recognizer | 
| SoScaleImageToSizeProcessing |  SoScaleImageToSizeProcessing engine | 
| SoScaleUniformDragger | Object you can scale uniformly in 3D by dragging with the mouse | 
| SoScaleViz |  ScaleViz initialization | 
| SoScaleVizART |  ScaleViz based Automatic Replay Tool | 
| SoScaleVizConfig |  Defines a ScaleViz configuration | 
| SoScaleVizParameters |  Abstract base class for global ScaleViz parameter setup | 
| SoSceneKit | Scene nodekit class | 
| SoSceneManager | Manages scene graph rendering and event handling | 
| SoScreen |  Defines a general screen in a ScaleViz configuration file | 
| SoScreenDrawer |  Base class to draw a scene graph in screen space | 
| SoSearchAction | Searches for nodes in a scene graph | 
| SoSearchPathAction |  Searches for a node in a scene graph using a sequence of search criteria | 
| SoSearchStepAction |  Searches for nodes in the scene graph step by step | 
| SoSegmentChain |  class that reprensents a chain of segments | 
| SoSeismic |  Seismic attribute functions for buffers | 
| SoSelection | Manages a list of selected objects | 
| SoSelectOne | Selects one value from a multiple-value field | 
| SoSensor | Abstract base class for Open Inventor sensors | 
| SoSensorList | Maintains a list of SoSensor | 
| SoSeparateObjectsProcessing |  SoSeparateObjectsProcessing engine separates objects in a binary image | 
| SoSeparator | Group node that saves and restores traversal state | 
| SoSeparatorKit | Separator nodekit class | 
| SoSetPlaneToVolumeProcessing3d |  SoSetPlaneToVolumeProcessing3d engine | 
| SoSFAnalysisResult |  Field containing an SoAnalysisResult object | 
| SoSFArray | Abstract Field containing an array of values | 
| SoSFArray2D | Field containing a 2D array value | 
| SoSFArray3D | Field containing a 3D array value | 
| SoSFBitMask | Single-value field containing a set of bit flags | 
| SoSFBool | Field containing a single Boolean value | 
| SoSFBox2f |  Field containing a two-dimensional box | 
| SoSFBox3f |  Field containing a three-dimensional box | 
| SoSFBox3i32 |  Field containing a three-dimensional box | 
| SoSFBox3s |  Field containing a three-dimensional box | 
| SoSFBox4i32 |  Field containing a four-dimensional box (spacial three-dimension + time dimension) | 
| SoSFBufferObject | |
| SoSFColor | Field containing an RGB color | 
| SoSFColorRGBA | Field containing an RGBA color | 
| SoSFDataMeasure |  Field containing an SoDataMeasure object | 
| SoSFDataMeasureAttributes |  Field containing an SoDataMeasureAttributes object | 
| SoSFDouble | Field containing a floating-point value | 
| SoSFEngine | Field containing an engine instance | 
| SoSFEnum | Field containing an enumerated value | 
| SoSFFieldContainer | |
| SoSFFilePathString |  Field containing a file path string | 
| SoSFFloat | Field containing a floating-point value | 
| SoSField | Abstract base class for all single-value fields | 
| SoSFImage | Field containing a 2D image | 
| SoSFImage3 |  Field containing a 3D image | 
| SoSFImageAnalysisResult |  Field containing an SoImageAnalysisResult object | 
| SoSFImageDataAdapter |  Field containing an SoImageDataAdapter object | 
| SoSFInt32 | Field containing a int32_t integer | 
| SoSFInt64 | Field containing a int64_t integer | 
| SoSFKernel2i32 |  Field containing an SbKernel2i32 object | 
| SoSFKernel3i32 |  Field containing an SbKernel3i32 object | 
| SoSFLabelAnalysisResult |  Field containing an SoLabelAnalysisResult object | 
| SoSFLDMDataTransform | Field containing an SoLDMDataTransform object | 
| SoSFLDMResourceParameters | Field containing an SoLDMResourceParameters object | 
| SoSFMaterial | Field containing an SoMaterial node | 
| SoSFMatrix | Field containing a 4x4 matrix | 
| SoSFMemObj | Field containing a reference to a memory object | 
| SoSFMorphoLut2D |  Field containing an SoMorphoLut2D object | 
| SoSFMorphoLut3D |  Field containing an SoMorphoLut3D object | 
| SoSFName | Field containing a name | 
| SoSFNode | Field containing a a node | 
| SoSFPath | Field containing an SoPath | 
| SoSFPlane | Field containing a plane equation | 
| SoSFRotation | Field containing a rotation | 
| SoSFSegmentChain |  Field containing an SoSegmentChain object | 
| SoSFShort | Field containing a short integer | 
| SoSFString | Field containing a string | 
| SoSFStructuredQuadrilateralMesh |  Field containing a SbStructuredQuadrilateralMesh object | 
| SoSFTime | Field containing an SbTime | 
| SoSFTrigger | Field used to trigger engines or connection networks | 
| SoSFUByte | Field containing a uint8_t integer | 
| SoSFUInt32 | Field containing an unsigned int32_t integer | 
| SoSFUShort | Field containing an unsigned short integer | 
| SoSFVec2d | Field containing a two-dimensional vector | 
| SoSFVec2f | Field containing a two-dimensional vector | 
| SoSFVec2i32 | Field containing a two-dimensional vector | 
| SoSFVec2s | Field containing a two-dimensional vector | 
| SoSFVec3d | Field containing a three-dimensional vector | 
| SoSFVec3f | Field containing a three-dimensional vector | 
| SoSFVec3i32 |  Field containing a three-dimensional vector | 
| SoSFVec4f | Field containing a homogeneous three-dimensional vector | 
| SoSFVec4i32 |  Field containing a homogeneous four-dimensional vector | 
| SoSGIRGBImageRW |  Class for encoding and decoding an SGI raster image | 
| SoShadeProcessing2d |  SoShadeProcessing2d engine | 
| SoShaderObject |  Abstract node class which defines a shader object | 
| SoShaderParameter |  Abstract base class for all shader parameter nodes | 
| SoShaderParameter1f |  Uniform shader parameter node storing a float value | 
| SoShaderParameter1i |  Uniform shader parameter node storing an integer | 
| SoShaderParameter2f |  Uniform shader parameter node storing a two-dimensional (float) vector | 
| SoShaderParameter2i |  Uniform shader parameter node storing a two-dimensional (integer) vector | 
| SoShaderParameter3f |  Uniform shader parameter node storing a three-dimensional (float) vector | 
| SoShaderParameter3i |  Uniform shader parameter node storing a three-dimensional (integer) vector | 
| SoShaderParameter4f |  Uniform shader parameter node storing a four-dimensional (float) vector | 
| SoShaderParameter4i |  Uniform shader parameter node storing a four-dimensional (integer) vector | 
| SoShaderParameterArray1f |  Uniform shader parameter node storing an array of float values | 
| SoShaderParameterArray1i |  Uniform shader parameter node storing an array of integers | 
| SoShaderParameterArray2f |  Uniform shader parameter node storing an array of two-dimensional (float) vectors | 
| SoShaderParameterArray2i |  Uniform shader parameter node storing an array of two-dimensional (integer) vectors | 
| SoShaderParameterArray3f |  Uniform shader parameter node storing an array of three-dimensional (float) vectors | 
| SoShaderParameterArray3i |  Uniform shader parameter node storing an array of three-dimensional (integer) vectors | 
| SoShaderParameterArray4f |  Uniform shader parameter node storing an array of four-dimensional (float) vectors | 
| SoShaderParameterArray4i |  Uniform shader parameter node storing an array of four-dimensional (integer) vectors | 
| SoShaderParameterBufferObject |  Shader parameter node storing a buffer object | 
| SoShaderParameterMatrix |  Uniform shader parameter node storing a 4x4 matrix | 
| SoShaderParameterMatrixArray |  Uniform shader parameter node storing an array of 4x4 matrices | 
| SoShaderParameterStruct |  Uniform shader parameter node storing a user-defined structure | 
| SoShaderProgram |  Shader program property node | 
| SoShaderProgramElement |  Stores the current shader program | 
| SoShaderStateMatrixParameter |  Uniform shader parameter node storing an OpenGL state matrix | 
| SoShadingCorrectionProcessing |  SoShadingCorrectionProcessing engine | 
| SoShadowGroup |  Shadow casting group node | 
| SoShadowStyle |  Shadow style property node | 
| SoShape | Abstract base class for all shape nodes | 
| SoShapeHints | Node that provides hints about shapes | 
| SoShapeHintsElement | Stores the current shape hints | 
| SoShapeKit | Shape nodekit class | 
| SoShapeSimplifyAction |  Simplify action that replaces shapes within a scene graph with versions that contain fewer triangles | 
| SoShapeStyleElement | Stores some information used by shapes | 
| SoShininessElement | Stores shininess of current material (mostly superseded by SoLazyElement) | 
| SoShuttle | Animated oscillating translation node | 
| SoSieveLabelingProcessing |  SoSieveLabelingProcessing engine produces a new label image by grouping labels of the input label image | 
| SoSigmaFilterProcessing |  SoSigmaFilterProcessing engine | 
| SoSimplifier |  Abstract base class for objects that encapsulate simplification algorithms | 
| SoSimplifyAction |  Abstract base class for simplifying scene graphs | 
| SoSkeletonProcessing2d |  SoSkeletonProcessing2d engine computes the morphological skeleton of objects | 
| SoSlice |  Abstract base class for slice shape nodes | 
| SoSliceDetail |  Base class for detail information about picking in a data volume | 
| SoSNNFilterProcessing |  SoSNNFilterProcessing engine | 
| SoSolidViz |  Class to initialize SolidViz | 
| SoSpaceballButtonEvent |  Spaceball button press and release events | 
| SoSpecularColorElement | Stores specular color of current material (superseded by SoLazyElement) | 
| SoSphere | Sphere shape node | 
| SoSplitGeometryAction |  Split large geometry into smaller objects to improve culling for multi-pipe rendering | 
| SoSpotLight | Node representing a spotlight source | 
| SoSpotLightDragger | Spotlight shaped dragger that allows you to change position, direction, and width of the beam | 
| SoSpotLightManip | Spotlight node with 3D interface for editing location, direction, and beam width | 
| SoState | Traversal state | 
| SoStereoCamera | Stereo camera node | 
| SoStereoDialog |  Component that lets you modify stereo attributes interactively | 
| SoStereoElement |  Stores the current stereo attributes | 
| SoStereoParameters |  Stereo parameters base class | 
| SoStereoViewer |  Pure virtual class for stereo support | 
| SoSTLFileFormat |  Module class to initialize STL file format support | 
| SoSTLInputReader |  Class for importing a scene graph from a STL file | 
| SoSTLWriteAction |  Class for exporting a scene graph to an STL file | 
| SoStructureModelIndexQuantification3d |  SoStructureModelIndexQuantification3d engine | 
| SoSUNImageRW |  Class for encoding and decoding a SUN raster image | 
| SoSurfaceFittingApproximation3d |  SoSurfaceFittingApproximation3d surface approximation | 
| SoSurfaceUnfoldingProcessing3d |  SoSurfaceUnfoldingProcessing3d engine | 
| SoSurroundScale | Transformation node that adjusts the current matrix so a default cube will surround other objects | 
| SoSwapAxisProcessing2d |  SoSwapAxisProcessing2d image filter | 
| SoSwapAxisProcessing3d |  SoSwapAxisProcessing3d engine performs a transposition of the image | 
| SoSwapQuadrantsProcessing |  SoSwapQuadrantsProcessing engine | 
| SoSwitch | Group node that traverses one chosen child | 
| SoSwitchElement | Stores the current switch index | 
| SoSystemTimer |  Common interface to expose system dependent timers | 
| SoSystemTimerTask |  Interface used by SoSystemTimer to execute a task | 
| SoTabBoxDragger | Cubic object you can translate and scale by dragging with the mouse | 
| SoTabBoxManip | Transform node with 3D Interface for editing scale and translation | 
| SoTabDialog |  Class that creates the dialog tab container | 
| SoTabDialogAuditor |  Tab Dialog auditor | 
| SoTabPlaneDragger | Object you can translate or scale within a plane by dragging with the mouse | 
| SoTessellationControlShader |  Node that defines a tessellation control shader | 
| SoTessellationEvaluationShader |  Node that defines a tessellation evaluation shader | 
| SoText2 | Screen-aligned 2D text shape node | 
| SoText3 | 3D text shape node | 
| SoTextAliasingFactorElement |  Stores the current textured text anti-aliasing factor | 
| SoTextAlignmentHElement |  Stores the current horizontal text alignment | 
| SoTextAlignmentVElement |  Stores the current vertical text alignment | 
| SoTextBackFrameLineWidthElement |  Stores the current text backFrame line width | 
| SoTextDetail | Stores detail information about a text node | 
| SoTextKerningElement |  Stores the current kerning value | 
| SoTextMarginElement |  Stores the current text margin | 
| SoTextOrientationElement |  Stores the current text orientation attributes | 
| SoTextOutlineEnabledElement |  Stores the current 3D text outline flag | 
| SoTextProperty |  Text property node | 
| SoTextStyleColorsElement |  Stores the current textured text quality range | 
| SoTextStyleElement |  Stores the current text effect settings | 
| SoTextTextureQualityRangeElement |  Stores the current textured text quality range | 
| SoTexture | Abstract base class for texture mapping nodes | 
| SoTexture2 | 2D texture mapping node | 
| SoTexture2Transform | 2D texture transformation node | 
| SoTexture3 |  3D texture mapping node | 
| SoTexture3EnabledElement |  Enables/disables 3D textures | 
| SoTexture3Transform |  3D texture transformation node | 
| SoTextureCombiner |  Texture combiner node | 
| SoTextureCombinerElement |  Stores the current texture combiner parameters | 
| SoTextureCoordinate2 | 2D texture coordinate node | 
| SoTextureCoordinate3 |  3D texture coordinate node | 
| SoTextureCoordinate3Element |  Stores the current 3D texture coordinates | 
| SoTextureCoordinateBinding | Node that specifies how texture coordinates are bound to shapes | 
| SoTextureCoordinateBindingElement | Stores the current 3D texture coordinates | 
| SoTextureCoordinateDefault | Node that removes texture coordinates from state | 
| SoTextureCoordinateElement | Stores the current texture coordinates | 
| SoTextureCoordinateEnvironment | Node that specifies texture coordinates by projection from an environment | 
| SoTextureCoordinateFunction | Abstract base class for texture coordinate function nodes | 
| SoTextureCoordinateNormalMap | Node that specifies texture coordinates matching the vertex's transformed eye-space normal | 
| SoTextureCoordinateObject |  Node that specifies texture coordinates which are a linear combination of the object coordinates of the vertex | 
| SoTextureCoordinatePlane | Node that specifies texture coordinates by projection from a plane | 
| SoTextureCoordinateReflectionMap | Node that specifies texture coordinates matching the vertex's eye-space reflection vector | 
| SoTextureCubeMap |  Cube texture mapping node | 
| SoTextureCubeMapEnabledElement |  Enables/disables textureCubeMap | 
| SoTextureEnabledElement | Enables/disables textures | 
| SoTextureImage3Element |  Stores the current 3D texture image | 
| SoTextureImageElement | Stores the current texture image | 
| SoTextureImageElementBase | Stores the current texture image | 
| SoTextureMatrix |  Texture matrix node | 
| SoTextureMatrixElement | Stores the current texture matrix | 
| SoTextureNameElement |  Stores the current texture name | 
| SoTextureOverrideElement | Stores the current texture override | 
| SoTextureQualityElement | Stores the current texture quality | 
| SoTextureSendingEnabledElement |  Stores the information that indicates if texture calls must be sent | 
| SoTextureTransformElement |  Stores the current texture transform | 
| SoTextureUnit |  Node that specifies the current texture unit and the associated mapping method | 
| SoTextureUnitElement |  Stores the current texture unit identifier | 
| SoThresholdingByCriterionProcessing |  SoThresholdingByCriterionProcessing engine | 
| SoThresholdingProcessing |  SoThresholdingProcessing engine | 
| SoTIFFImageRW |  Class for encoding and decoding a TIFF raster image | 
| SoTileComposer |  Defines a simple tile composer in a ScaleViz configuration file | 
| SoTileComposerParams |  Abstract base class for global tile compositing parameter setup | 
| SoTimeCounter | Timed integer counter | 
| SoTimeHints |  Time series LDM hints | 
| SoTimeHintsElement | |
| SoTimeMapProcessing |  SoTimeMapProcessing engine | 
| SoTimerQueueSensor | Abstract base class for sensors dependent on time | 
| SoTimerSensor | Sensor that triggers repeatedly at regular intervals | 
| SoToHTMLAction |  Generates an HTML image map and an image from a scene graph | 
| SoTopComponent |  Abstract Class for DialogViz visual components | 
| SoToPDFAction |  Class for exporting a scene graph to a PDF file | 
| SoTopHatProcessing |  SoTopHatProcessing image filter | 
| SoTopLevelDialog |  Top Level Dialog node | 
| SoTotalImageBoundaryAreaQuantification |  SoTotalImageBoundaryAreaQuantification engine | 
| SoToU3DAction |  Export a scene graph to a U3D file | 
| SoTouchEvent | Base class for touch events | 
| SoTouchManager | Class for managing events from touch screen input devices | 
| SoToVRML2Action |  Converts an Open Inventor scene graph into a VRML 2.0-style scene graph | 
| SoToVRMLAction |  Converts an Open Inventor scene graph into a VRML 1.0-style scene graph | 
| SoTrackballDragger | Striped ball you can rotate or scale uniformly by dragging with the mouse | 
| SoTrackballManip | Transform node with 3D interface for changing rotation and scaling | 
| SoTracker |  Defines immersive viewing parameters in a MultiPipe configuration file | 
| SoTrackerEvent |  3D tracker event | 
| SoTrackerReader |  Interface to trackdAPI (position, matrix, Euler angles) | 
| SoTrackFollower |  Animates an object or camera along a track | 
| SoTranReceiver | Interprets database changes for transcription | 
| SoTranSender | Sends database changes for transcription | 
| SoTransferFunction |  Describes the association between data set values and colors | 
| SoTransferFunctionElement | |
| SoTransform | General 3D geometric transformation node | 
| SoTransformation | Abstract base class for all geometric transformation nodes | 
| SoTransformBoxDragger | Box-like object you scale, rotate, and translate by dragging with the mouse | 
| SoTransformBoxManip | Transform node with 3D interface for changing scaling, rotation, and translation | 
| SoTransformerDragger | Box-like object you scale, rotate, and translate by dragging with the mouse | 
| SoTransformerManip | Transform node with 3D interface for changing scaling, rotation, and translation | 
| SoTransformManip | Base class for all transform nodes with built-in 3D user interfaces | 
| SoTransformProjection |  Scale/recenter projection node | 
| SoTransformSeparator | Group node that saves and restores transformation state | 
| SoTransformVec3f | Transforms a 3D vector by a 4x4 matrix | 
| SoTranslate1Dragger | Object you can translate along a line by dragging with the mouse | 
| SoTranslate2Dragger | Object you can translate within a plane by dragging with the mouse | 
| SoTranslateProcessing |  SoTranslateProcessing engine | 
| SoTranslation | Node representing a 3D translation | 
| SoTransparencyType |  Node that specifies the transparency algorithm to use for shapes | 
| SoTransparencyTypeElement |  Stores the current transparency type | 
| SoTriangleSet | Set of triangles shape node | 
| SoTriangleStripSet | Triangle strip set shape node | 
| SoTriggerAny | Provides fan-in for triggers | 
| SoTriplePointsProcessing2d |  SoTriplePointsProcessing2d engine | 
| SoTViz |  Static class used to initialize the TerrainViz extension | 
| SoTVizAltimeterSpeedometer |  Class for displaying motion information | 
| SoTVizCameraManager |  Abstract class for managing the SoTVizViewer camera | 
| SoTVizCompass |  Class for displaying an orientation compass | 
| SoTVizControls |  Class for managing the SoTVizViewer control dialog | 
| SoTVizControlsMenu |  Class displaying a toggle button in SoTVizViewer control interface | 
| SoTVizDataPreprocessor |  Class used for elevation preprocessing | 
| SoTVizNavigationToolBase |  Base class for SoTVizViewer navigation tools | 
| SoTVizNavigationTools |  Class for SoTVizViewer navigation tools management | 
| SoTVizPreprocessor |  Abstract class used for elevation and texture preprocessing | 
| SoTVizRender |  Renders the terrain | 
| SoTVizTexturePreprocessor |  Class used for texture preprocessing | 
| SoTVizViewer |  Abstract base class for SoTVizViewer | 
| SoType | Stores runtime type information | 
| SoTypedObject | Base class for object storing runtime type information | 
| SoTypeList | Maintains a list of SoTypes | 
| SoUltimateErosionProcessing |  SoUltimateErosionProcessing engine | 
| SoUniformGridClipping |  Clips a volume using a 2D surface | 
| SoUniformGridClippingElement | |
| SoUniformGridProjectionClipping |  Clips a volume with the depth map projection of a shape | 
| SoUniformShaderParameter |  Abstract base class for all uniform shader parameter nodes | 
| SoUniformShaderParameterElement |  Stores the current uniform shader parameter | 
| SoUnits | Node that scales to convert units of length | 
| SoUnitsElement | Stores the current units type | 
| SoUnsharpMaskingProcessing |  SoUnsharpMaskingProcessing engine | 
| SoValueOrdering |  Group node derived from SoRenderList that alters the decimation of shapes below it depending on their rendering value as approximated by their size on the screen | 
| SoVectorizeAction |  Abstract class for vectorizing a scene graph to a file | 
| SoVectorizeCGMAction |  Realizes the vectorization of a scene graph to a file in CGM format | 
| SoVectorizeGDIAction |  Vectorize a scene graph to MS-Windows GDI formats | 
| SoVectorizeHPGLAction |  Realizes the vectorization of a scene graph to a file in HPGL/2 format | 
| SoVectorizePSAction |  Realizes the vectorization of a scene graph to a file in PostScript format | 
| SoVectorOutput |  Abstract class used to write vector formatted files | 
| SoVertexAttribFeedback |  Node to record vertex attributes from shaders into buffer objects | 
| SoVertexFlag |  Class to mark/unmark vertices for beveling | 
| SoVertexFlagElement |  Stores the current vertex flag | 
| SoVertexProperty | Vertex property node | 
| SoVertexShader |  Node that defines a vertex shader | 
| SoVertexShaderParameter |  Abstract base class for all vertex shader parameter nodes | 
| SoVertexShaderParameter1f |  Vertex shader parameter node storing a float value | 
| SoVertexShaderParameter1s |  Vertex shader parameter node storing a short integer value | 
| SoVertexShaderParameter2f |  Vertex shader parameter node storing a two-dimensional (float) vector | 
| SoVertexShaderParameter2s |  Vertex shader parameter node storing a two-dimensional (short integers) vector | 
| SoVertexShaderParameter3f |  Vertex shader parameter node storing a three-dimensional (float) vector | 
| SoVertexShaderParameter3s |  Vertex shader parameter node storing a three-dimensional (short integer) vector | 
| SoVertexShaderParameter4b |  Vertex shader parameter node storing a four-dimensional (8-bit integer) vector | 
| SoVertexShaderParameter4f |  Vertex shader parameter node storing a four-dimensional (float) vector | 
| SoVertexShaderParameter4i |  Vertex shader parameter node storing a four-dimensional (integer) vector | 
| SoVertexShaderParameter4s |  Vertex shader parameter node storing a four-dimensional (short integer) vector | 
| SoVertexShaderParameter4ub |  Vertex shader parameter node storing a four-dimensional (unsigned 8-bit integer) vector | 
| SoVertexShaderParameter4ui |  Vertex shader parameter node storing a four-dimensional (unsigned integer) vector | 
| SoVertexShaderParameter4us |  Vertex shader parameter node storing a four-dimensional (unsigned short integer) vector | 
| SoVertexShaderParameterBufferObject |  Vertex shader parameter node storing a buffer object | 
| SoVertexShaderParameterElement |  Stores SoVertexShaderParameter nodes encountered during traversal | 
| SoVertexShaderParameterMatrix |  Vertex shader parameter node storing a matrix | 
| SoVertexShape | Abstract base class for all vertex-based shape nodes | 
| SoWinExaminerViewer::SoViewingDolly |  Viewing Function: Dolly (move forward and backward) to get closer to or further away from the point of interest | 
| SoWinExaminerViewer::SoViewingEmpty |  Viewing Function: Does nothing | 
| SoWinExaminerViewer::SoViewingFunction |  Viewing Function: Abstract base class for viewing function classes | 
| SoViewingMatrixElement | Stores the current viewing matrix | 
| SoWinExaminerViewer::SoViewingReverseDolly |  Viewing Function: Reverse Dolly (move backward and forward) to get further to or closer away from the point of interest | 
| SoWinExaminerViewer::SoViewingRotationX |  Viewing Function: Rotates the object around the X axis | 
| SoWinExaminerViewer::SoViewingRotationXViewer |  Viewing Function: Rotates the object around the screen X axis | 
| SoWinExaminerViewer::SoViewingRotationY |  Viewing Function: Rotates the object around the Y axis | 
| SoWinExaminerViewer::SoViewingRotationYViewer |  Viewing Function: Rotates the object around the screen Y axis | 
| SoWinExaminerViewer::SoViewingRotationZ |  Viewing Function: Rotates the object around the Z axis | 
| SoWinExaminerViewer::SoViewingRotationZViewer |  Viewing Function: Rotates the object around the screen Z axis | 
| SoWinExaminerViewer::SoViewingSeek |  Viewing Function: Seek (to quickly move the camera to a desired object or point) | 
| SoWinExaminerViewer::SoViewingSphericalRotation |  Viewing Function: Rotates the view around a point of interest using a virtual trackball | 
| SoWinExaminerViewer::SoViewingTranslation |  Viewing Function: Translates the camera in the viewer plane | 
| SoViewport |  Viewport parameters node | 
| SoViewportClipping | Viewport clipping node | 
| SoViewportRegionElement | Stores the current viewport region | 
| SoViewVolumeElement | Stores the current view volume | 
| SoVolumeBufferedShape |  Buffered shape node for volume data | 
| SoVolumeClippingGroup |  Clipping a volume with a 3D object | 
| SoVolumeClippingGroupElement | |
| SoVolumeConverter |  Class for converting volume data sets into the LDM format | 
| SoVolumeData |  Volume data property node | 
| SoVolumeDataDrawStyle |  Volume draw style | 
| SoVolumeDataElement | |
| SoVolumeDetail |  Base class for detail information about picking in a data volume | 
| SoVolumeFaceSet |  Polygonal face shape node for volume data | 
| SoVolumeGeometry |  LDM valuation interface for volume geometry nodes | 
| SoVolumeGroup |  Groups multiple volumes to be volume rendered in the same scene | 
| SoVolumeGroupElement | |
| SoVolumeHistogram | Volume Data Histogram | 
| SoVolumeIndexedFaceSet |  Indexed polygonal face shape node for volume data | 
| SoVolumeIndexedTriangleStripSet |  Indexed triangle strip set shape node for volume data | 
| SoVolumeIsosurface |  Isosurface property node | 
| SoVolumeMask |  Volume mask | 
| SoVolumeMaskGroup |  Volume mask group | 
| SoVolumeReader |  Abstract base class for volume data set readers | 
| SoVolumeReaderAdapter |  Image data adapter for an SoVolumeReader | 
| SoVolumeRender |  Renders a data volume using direct volume rendering | 
| SoVolumeRenderDetail |  Stores detail information about a picked voxel or pick ray in a data volume | 
| SoVolumeRendering |  Initializes the VolumeViz module database | 
| SoVolumeRenderingPhysicalQuality |  Volume rendering physical quality property node | 
| SoVolumeRenderingQuality |  Volume rendering quality property mode | 
| SoVolumeRenderingQualityElement | |
| SoVolumeShader |  Shader node for volume rendering | 
| SoVolumeShape |  Abstract base class for slices, SoVolumeSkin, SoHeightFieldRender, and SoVolumeRender nodes | 
| SoVolumeSkin |  Draws a data volume skin | 
| SoVolumeSkinDetail |  Stores detail information about a picked voxel or pick ray in a data volume | 
| SoVolumeTransform |  Transform data before texture creation | 
| SoVolumeTransformElement | Stores the current volume transform(s) | 
| SoVolumeTriangleStripSet |  Triangle strip set shape node for volume data | 
| SoVolumeWriter |  Abstract base class for volume data writer | 
| SoVRAmFileReader |  Am file reader | 
| SoVRAvsFileReader |  AVS field file reader | 
| SoVRDicomData |  DICOM data | 
| SoVRDicomFileReader |  DICOM file reader | 
| SoVRGenericFileReader |  Generic file reader | 
| SoVRImageDataReader |  Reads volume from an SoImageDataAdapter | 
| SoVRLdmFileBorderReader |  LDM file reader with borders | 
| SoVRLdmFileReader |  LDM file reader | 
| SoVRLdmFileWriter |  Write data to disk in LDM format | 
| SoVRMemoryReader |  Reads volume data stored in memory | 
| SoVRMemoryWriter |  Write data in memory | 
| SoVRMLAnchor |  Group node with URL hyperlink | 
| SoVRMLAppearance |  Specifies the material, texture, textureTransform fillProperties, and lineProperties nodes | 
| SoVRMLArc2D |  2D arc node | 
| SoVRMLArcClose2D |  2D closed arc node | 
| SoVRMLAudioClip |  Audio data node  [Windows only] | 
| SoVRMLBackground |  Color backdrop node. Action not implemented for this node. | 
| SoVRMLBillboard |  Grouping node that modifies its coordinate system so that its local Z-axis always points at the viewer | 
| SoVRMLBooleanFilter |  Filters boolean events | 
| SoVRMLBooleanSequencer |  Generates sequential SoSFBool events when driven from a VRMLTimeSensor clock | 
| SoVRMLBooleanToggle |  Stores a boolean value for toggling on/off | 
| SoVRMLBooleanTrigger |  Generates boolean events upon receiving time events | 
| SoVRMLBox |  Box shape node | 
| SoVRMLCircle2D |  2D circle node | 
| SoVRMLCollision |  Grouping node that controls collision detection. Action partially implemented for this node. | 
| SoVRMLColor |  Specifies RGB colors to be used in the fields of another node | 
| SoVRMLColorInterpolator |  Interpolates among a set of color values | 
| SoVRMLColorRGBA |  Specifies RGBA colors to be used in the fields of another node. Action not implemented for this node. | 
| SoVRMLCone |  Cone shape node | 
| SoVRMLCoordinate |  Coordinate node | 
| SoVRMLCoordinateInterpolator |  Interpolates among a set of coordinate values | 
| SoVRMLCoordinateInterpolator2D |  Interpolates among a set of 2D coordinate values | 
| SoVRMLCylinder |  Cylinder shape node | 
| SoVRMLCylinderSensor |  Maps pointing device motion onto a cylinder. Action not implemented for this node. | 
| SoVRMLDirectionalLight |  Node representing a directional light source | 
| SoVRMLDisk2D |  2D disk node | 
| SoVRMLElevationGrid |  Specifies a uniform rectangular grid of varying height in the XZ plane | 
| SoVRMLEXTERNPROTODef |  Contains the internal definition of an externprototype | 
| SoVRMLEXTERNPROTOField |  Contains the internal definition for one of an externprototype's fields, exposedFields, eventIns or eventOuts | 
| SoVRMLEXTERNPROTOFieldList | Maintains a list of pointers to the field definitions of an externprototype | 
| SoVRMLEXTERNPROTOInstance |  Instance of an externprototype | 
| SoVRMLExtrusion |  Specifies geometric shapes based on a 2D cross section along a 3D spine | 
| SoVRMLFillProperties |  Specifies additional properties to be applied to all polygonal areas on top of whatever appearance is specified. Action not implemented for this node. | 
| SoVRMLFog |  Simulates fog. Action not implemented for this node. | 
| SoVRMLFontStyle |  Specifies font size, family, style, etc | 
| SoVRMLGeoCoordinate |  Geographic coordinates node | 
| SoVRMLGeoElevationGrid |  Specifies a uniform grid of elevation values within some spatial reference frame | 
| SoVRMLGeoLocation |  Used to georeference models | 
| SoVRMLGeoLOD |  Level-of-detail management for multi-resolution terrains | 
| SoVRMLGeometry |  Abstract base class for all VRML97 and X3D geometry nodes | 
| SoVRMLGeoOrigin |  Specifies a local coordinate system | 
| SoVRMLGeoTouchSensor |  Detects when the user has pointed at a specific piece of geometry | 
| SoVRMLGeoViewpoint |  Specifies position from which the user might view the scene. Action not implemented for this node. | 
| SoVRMLGridShape |  Abstract base class for the SoVRMLElevationGrid node | 
| SoVRMLGroup |  Group node | 
| SoVRMLImageTexture |  Texture map node | 
| SoVRMLIndexedFaceSet |  Indexed polygonal face shape node | 
| SoVRMLIndexedLine |  Abstract base class for the SoVRMLIndexedLineSet node | 
| SoVRMLIndexedLineSet |  Indexed polyline shape node | 
| SoVRMLIndexedShape |  Abstract base class for SoVRMLIndexedFaceSet | 
| SoVRMLIndexedTriangleFanSet | Indexed triangle fan set shape node. Action not implemented for this node. | 
| SoVRMLIndexedTriangleSet | Indexed triangle set shape node. Action not implemented for this node. | 
| SoVRMLIndexedTriangleStripSet | Indexed triangle strip set shape node. Action not implemented for this node. | 
| SoVRMLInline |  Grouping node that refers to children through a URL | 
| SoVRMLIntegerSequencer |  Interpolates among a set of float values | 
| SoVRMLIntegerTrigger |  Sets an integer value for the output event | 
| SoVRMLInterpList | Maintains a list of pointers to VRML interpolators | 
| SoVRMLInterpolator |  Abstract base class for VRML interpolators | 
| SoVRMLInterpOutput |  Class for all VRML interpolator outputs | 
| SoVRMLInterpOutputList | Maintains a list of pointers to VRML interpolator outputs | 
| SoVRMLKeySensor |  Maps pointing device motion onto a plane. Action not implemented for this node. | 
| SoVRMLLight |  Abstract base class for all VRML97 light nodes | 
| SoVRMLLineProperties |  Specifies additional properties to be applied to all line geometry | 
| SoVRMLLineSet |  Indexed polyline shape node. Action not implemented for this node. | 
| SoVRMLLoadSensor |  Monitors the progress and success of downloading URL elements over a network. Action not implemented for this node. | 
| SoVRMLLOD |  Distance-based level-of-detail switching group node | 
| SoVRMLMaterial |  Surface material definition node | 
| SoVRMLMetadataDouble |  Provides Metadata in double precision | 
| SoVRMLMetadataFloat |  Provides Metadata in single precision | 
| SoVRMLMetadataInteger |  Provides Metadata in 32-bit integer precision | 
| SoVRMLMetadataObject |  Abstract base class for all X3D MetadataObject nodes | 
| SoVRMLMetadataSet |  Provides Metadata nodes | 
| SoVRMLMetadataString |  Provides Metadata in strings | 
| SoVRMLMovieTexture |  Texture and sound node | 
| SoVRMLMultiTexture |  MultiTexture node. Action not implemented for this node. | 
| SoVRMLMultiTextureCoordinate |  MultiTexture coordinate node. Action not implemented for this node. | 
| SoVRMLMultiTextureTransform |  MultiTexture transform node. Action not implemented for this node. | 
| SoVRMLNavigationInfo |  Describes physical characteristics of viewer and viewing model. Action partially implemented for this node. | 
| SoVRMLNode |  Abstract base class for all VRML nodes | 
| SoVRMLNormal |  Node that defines surface normals for shapes | 
| SoVRMLNormalInterpolator |  Interpolates among a set of normals | 
| SoVRMLOrientationInterpolator |  Interpolates among a set of rotation values | 
| SoVRMLParent |  Abstract base class for all VRML grouping nodes that have children | 
| SoVRMLPixelTexture |  Texture node | 
| SoVRMLPlaneSensor |  Maps pointing device motion onto a plane | 
| SoVRMLPointLight |  Node representing a point light source | 
| SoVRMLPointSet |  Point set shape node | 
| SoVRMLPolyline2D |  2D polyline node | 
| SoVRMLPolypoint2D |  2D polypoint node | 
| SoVRMLPositionInterpolator |  Interpolates among a set of position values | 
| SoVRMLPositionInterpolator2D |  Interpolates among a set of position values | 
| SoVRMLPROTODef |  Contains the internal definition of a prototype | 
| SoVRMLPROTOField |  Contains the internal definition for one of a prototype's fields, exposedFields, eventIns or eventOuts | 
| SoVRMLPROTOFieldList | Maintains a list of pointers to the field definitions of a prototype | 
| SoVRMLPROTOInstance |  Instance of a prototype | 
| SoVRMLProximitySensor |  Generates events when the user moves into, out of, or within a specified region of space | 
| SoVRMLRectangle2D |  Rectangle shape node | 
| SoVRMLScalarInterpolator |  Interpolates among a set of float values | 
| SoVRMLScript |  Used to program behavior in a scene. Action not implemented for this node. | 
| SoVRMLShape |  Defines a shape by specifying its appearance and geometry | 
| SoVRMLSound |  Specifies position and spatial representation of a sound  [Windows only] | 
| SoVRMLSphere |  Sphere shape node | 
| SoVRMLSphereSensor |  Maps pointing device motion onto a sphere. Action not implemented for this node. | 
| SoVRMLSpotLight |  Node representing a spotlight source | 
| SoVRMLStaticGroup |  Group node. Action partially implemented for this node. | 
| SoVRMLStringSensor |  Maps pointing device motion onto a plane. Action not implemented for this node. | 
| SoVRMLSwitch |  Group node that traverses one chosen child | 
| SoVRMLText |  Text shape node | 
| SoVRMLTexture |  Abstract base class for all VRML texture nodes | 
| SoVRMLTextureBackground |  Color backdrop node. Action not implemented for this node. | 
| SoVRMLTextureCoordinate |  Texture coordinate node | 
| SoVRMLTextureCoordinateGenerator |  Texture coordinate generator node. Action not implemented for this node. | 
| SoVRMLTextureTransform |  Defines a 2D transformation | 
| SoVRMLTimeSensor |  Generates events as time passes | 
| SoVRMLTimeTrigger |  Generates time events upon receiving boolean events | 
| SoVRMLTouchSensor |  Detects when the user has pointed at a specific piece of geometry | 
| SoVRMLTransform |  Grouping node that defines a coordinate system for its children | 
| SoVRMLTriangle |  Abstract base class for the three VRMLIndexedTriangle nodes. Action not implemented for this node. | 
| SoVRMLTriangleFanSet | Triangle fan set shape node. Action not implemented for this node. | 
| SoVRMLTriangleSet | Triangle set shape node. Action not implemented for this node. | 
| SoVRMLTriangleSet2D |  2D triangle set shape node | 
| SoVRMLTriangleStripSet | Triangle strip set shape node. Action not implemented for this node. | 
| SoVRMLVertexLine |  Abstract base class for SoVRMLIndexedLineSet | 
| SoVRMLVertexPoint |  Abstract base class for the SoVRMLPointSet node | 
| SoVRMLVertexShape |  Abstract base class for various geometry nodes | 
| SoVRMLViewpoint |  Specifies position from which the user might view the scene | 
| SoVRMLVisibilitySensor |  Detects visibility changes of a rectangular box. Action not implemented for this node. | 
| SoVRMLWorldInfo |  Contains information about the world | 
| SoVRRasterStackReader |  Raster stack reader | 
| SoVRSegyFileHeader |  SEGY file header | 
| SoVRSegyFileReader |  SEGY file format reader | 
| SoVRSegyTraceHeaderBytePosition |  SEGY file trace header field description | 
| SoVRSegyTraceIdHeader |  SEGY trace identification header | 
| SoVRTiffFileReader |  TIFF file reader | 
| SoVRVolFileReader |  VOL file reader | 
| SoVRVoxFileReader |  VOX file reader | 
| SoVRXtFileReader |  XT file reader | 
| SoWin |  Routines for Open Inventor/Windows compatibility | 
| SoWinClipboard |  Supports copy/paste for Open Inventor using the Windows clipboard | 
| SoWinCollisionViewer |  Class to manage collisions between the camera and the scene | 
| SoWinColorEditor |  Component that lets you edit a color interactively | 
| SoWinComponent |  Abstract base class for all Open Inventor components | 
| SoWinConstrainedViewer |  Base viewer class which adds camera constraints given a world up direction | 
| SoWinDevice |  Abstract base class for input devices | 
| SoWinDirectionalLightEditor |  Component for editing directional lights | 
| SoWindowElement | Stores the current window attributes | 
| SoWinExaminerViewer |  Viewer component which uses a virtual trackball to view the data | 
| SoWinFlyViewer |  Viewer component for flying through space, with a constant world up | 
| SoWinFullViewer |  Base viewer class which adds a decoration around the rendering area | 
| SoWinGLGraphicConfig |  Represents an OpenGL graphics configuration for Microsoft Windows systems | 
| SoWinGLWidget |  Component for OpenGL rendering | 
| SoWinKeyboard |  Translates and reports messages for the keyboard device | 
| SoWinMaterialEditor |  Component which lets you edit a material interactively | 
| SoWinMouse |  Translates and reports messages for the mouse device | 
| SoWinMPExaminerViewer |  Multi-Pipe viewer component which uses a virtual trackball to view the data | 
| SoWinMPFullViewer |  Multi-Pipe base viewer class which adds a decoration around the rendering area | 
| SoWinMPGLWidget |  MultiPipe component for OpenGL rendering | 
| SoWinMPRenderArea |  MultiPipe component for rendering Open Inventor scene graphs | 
| SoWinMPViewer |  Multi-Pipe viewer component lowest base class | 
| SoWinPlaneViewer |  Viewer component which moves the camera in a plane | 
| SoWinRenderArea |  Component for rendering Open Inventor scene graphs | 
| SoWinSpaceball |  Translates and reports events for a SpaceBall or SpaceMouse (Magellan) device | 
| SoWinTouchScreen | Translates and reports windows messages for the touch screen device | 
| SoWinViewer |  Viewer component lowest base class | 
| SoWinWalkViewer |  Viewer component which moves the camera in a plane | 
| SoWrapperKit | Wrapper nodekit class | 
| SoWriteAction | Writes a scene graph to a file | 
| SoWWWAnchor |  Separator group node with a URL hyperlink | 
| SoWWWInline |  Node that refers to children through a URL | 
| SoWx |  Routines for Open Inventor/Wx compatibility | 
| SoWxBitmapToggleButton | |
| SoWxComponent |  Abstract base class for all Open Inventor Wx components | 
| SoWxDevice |  Abstract base class for input devices | 
| SoWxExaminerViewer |  Viewer component which uses a virtual trackball to view the data | 
| SoWxFullViewer |  Base viewer class which adds a decoration around the rendering area | 
| SoWxGLWidget | |
| SoWxGLX | |
| SoWxKeyboard |  Translates and reports events for the keyboard device | 
| SoWxMouse |  Translates and reports events for the mouse device | 
| SoWxPlaneViewer |  Viewer component which moves the camera in a plane | 
| SoWxRenderArea |  Component for rendering Open Inventor scene graphs | 
| SoWxSensorHandler | This class ties Inventor sensors into the Wx event queue | 
| SoWxViewer |  Viewer component lowest base class | 
| SoXt | Routines for Open Inventor/Xt compatibility | 
| SoXtBitmapButton | |
| SoXtClipboard | Supports copy/paste for Open Inventor using the Xt clipboard | 
| SoXtCollisionViewer |  Class to manage collisions between the camera and the scene | 
| SoXtColorEditor | Component that lets you edit a color interactively | 
| SoXtComponent | Abstract base class for all Open Inventor components | 
| SoXtConstrainedViewer | Base viewer class which adds camera constraints given a world up direction | 
| SoXtCursor |  Encapsulates the construction and definition of an X Windows cursor | 
| SoXtDevice | Abstract base class for input devices | 
| SoXtDirectionalLightEditor | Component for editing directional lights | 
| SoXtExaminerViewer | Viewer component which uses a virtual trackball to view the data | 
| SoXtFileSelectionDialog | Cross-platform file selection box | 
| SoXtFlyViewer | Viewer component for flying through space, with a constant world up | 
| SoXtFullViewer | Base viewer class which adds a decoration around the rendering area | 
| SoXtGLGraphicConfig |  Represents an OpenGL graphics configuration for UNIX/Linux (Xt-based) systems | 
| SoXtGLWidget | Component for OpenGL rendering | 
| SoXtInputFocus | Reports input focus change events | 
| SoXtKeyboard | Translates and reports events for the keyboard device | 
| SoXtLightSliderSet | Component with Motif sliders for editing SoLight nodes | 
| SoXtMaterialEditor | Component which lets you edit a material interactively | 
| SoXtMaterialList | Component which lets you edit a material interactively | 
| SoXtMaterialSliderSet | Component with Motif sliders for editing SoMaterial nodes | 
| SoXtMouse | Translates and reports events for the mouse device | 
| SoXtMPConstrainedViewer | Base viewer class which adds camera constraints given a world up direction | 
| SoXtMPExaminerViewer | Viewer component which uses a virtual trackball to view the data | 
| SoXtMPFlyViewer | Viewer component for flying through space, with a constant world up | 
| SoXtMPFullViewer | Base viewer class which adds a decoration around the rendering area | 
| SoXtMPGLWidget | Component for OpenGL rendering | 
| SoXtMPPlaneViewer | Viewer component which moves the camera in a plane | 
| SoXtMPRenderArea | Component for rendering Open Inventor scene graphs | 
| SoXtMPViewer | Viewer component lowest base class | 
| SoXtMPWalkViewer | Viewer component which moves the camera in a plane | 
| SoXtPlaneViewer | Viewer component which moves the camera in a plane | 
| SoXtPrintDialog | Dialog box for controlling printing | 
| SoXtRenderArea | Component for rendering Open Inventor scene graphs | 
| SoXtResource | Used to retrieve X resources for SoXt components and widgets | 
| SoXtSliderSet | Base class for Motif-only slider components | 
| SoXtSliderSetBase | Abstract base class for Motif-only slider components | 
| SoXtSpaceball | Translates and reports events for a SpaceBall or SpaceMouse (Magellan) device | 
| SoXtTransformSliderSet | Component with Motif sliders for editing SoTransform nodes | 
| SoXtViewer | Viewer component lowest base class | 
| SoXtWalkViewer | Viewer component which moves the camera in a plane | 
| SoZeroCrossingsProcessing2d |  SoZeroCrossingsProcessing2d engine | 
| SoErrorStack::StackFrame | This struture contains the description of a stack frame | 
| SoProgressIndicator::StepEventArg | Class given to callback when an onEndStep is raised | 
| SoProgressIndicator::SubTaskEventArg | Class given to callback when onBeginSubTask/onEndSubTask are raised | 
| SbImageDataAccessor::SubVolumeRegion | Region representing a 3D box | 
| SoProgressIndicator::TaskEventArg | Class given to callback when onBeginTask/onEndTask are raised | 
| SoCADInputReaderParameters::TessellationOption | Parameters used to tessellate the model during import | 
| TextBox |  [PREVIEW]  [Medical] Shape node to display a text box in window coordinates | 
| SoDataCompressor::TileInfo | This structure contains the dimension and the type of the tile being processed | 
| SoRemoteVizClient::TouchEventArg | Structure given when a touch event is raised | 
| MiCellExtractIjk::triplet | A triplet of indices used to define the cells to be extracted | 
| Vec2TextEditAuditor | |
| ViewerExaminer | Base class to have a MFC viewer with the OpenInventor OpenGL rendering | 
| ViewManager |  [PREVIEW]  [Medical] View manager for use with viewer components | 
| VolumeMarchingCubes |  [PREVIEW]  [Medical] Class for computing an isosurface from a VolumeViz data set | 
| VVizNeighborsGeneral | 3D 8 Neighbors storage: values[0] is (0, 0, 0) values[1] is (1, 0, 0) values[2] is (0, 1, 0) values[3] is (1, 1, 0) values[4-7] same but z=1 | 
| VVizVoxelInfo | Defines voxel state info used with the VolumeViz Shader Library API | 
| WinEventToSoEvent | |
| WinTimer | Class to integrate Windows timer into OpenInventor |