| SoVolumeData Methods |
The SoVolumeData type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | AffectsState | Returns true if a node has an effect on the state during traversal. |
| Callback | (Inherited from SoDataSet.) |
| Copy | Calls Copy(false). (Inherited from SoNode.) |
| Copy(Boolean) | Creates and returns an exact copy of the node. |
| CopyFieldValues(SoFieldContainer) | Calls CopyFieldValues(fc, false). (Inherited from SoFieldContainer.) |
| CopyFieldValues(SoFieldContainer, Boolean) | Copies the contents of fc's fields into this object's fields. |
| Dispose |
Releases all resources used by SoDisposable.
(Inherited from SoDisposable.) |
| Distribute | (Inherited from SoNode.) |
| DoAction | (Overrides SoDataSetDoAction(SoAction).) |
| EditBoxes | Replace all voxels in the region defined by a list of boxes with the specified value. |
| EditSolidShape | Replaces all voxels intersecting the given shape with the specified value. |
| EditSubVolume(SbBox3i32, SoBufferObject) | Replaces the contents of a subvolume with the given data. |
| EditSubVolume(SbBox3i32, Double) | Replaces the contents of a subvolume with the specified value. |
| EditSurfaceShape | Replaces all voxels intersecting the polygons or lines defined by the surfaceShape and given thickness with the specified value. |
| EditTile(SoLDMTileID, SoBufferObject) | Replaces the contents of a tile with the given data. |
| EditTile(SoLDMTileID, Double) | Replaces the contents of a tile with the specified value. |
| EnableNotify | Notification at this Field Container is enabled (if flag == true) or disabled (if flag == false). |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| FieldsAreEqual | Returns true if this object's fields are exactly equal to fc's fields. |
| FinishEditing | Terminates an editing transaction. |
| Get | Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string. |
| GetAllFields | Returns a list of fields, including the eventIn's and eventOut's. |
| GetAlternateRep | This method is called by actions to allow the node to provide an "alternate representation" when appropriate (typically depending on the action type). |
| GetBoundingBox | (Inherited from SoDataSet.) |
| GetCenterVolumeBox | |
| GetCoordinateType | |
| GetDataSize | Returns the number of bytes per voxel in VolumeViz. |
| GetDataType | Returns the data type. |
| GetDatumSize | Returns the number of bytes per voxel. |
| GetDimension | Returns the data set dimension. |
| GetEventIn | Returns a the eventIn with the given name. |
| GetEventOut | Returns the eventOut with the given name. |
| GetField | Returns a the field of this object whose name is fieldName. |
| GetFieldName | Returns the name of the given field in the fieldName argument. |
| GetFields | Appends references to all of this object's fields to resultList, and returns the number of fields appended. |
| GetHashCode |
Overrides GetHashCode().
(Inherited from SoNetBase.) |
| GetHistogram |
Returns the histogram of the volume data.
Returns null reference if the requested data is not available.
|
| GetLdmDataAccess | Returns a reference to the OIV.LDM.SoLDMDataAccess object. |
| GetLDMReader | Returns a pointer to the current data set reader object. |
| GetLDMTopoOctree | Returns the LDMTopoOctree used by this OIV.LDM.Nodes.SoDataSet. |
| GetMatrix | (Inherited from SoNode.) |
| GetMinMax(Double, Double) | Returns min and max values of the data set. |
| GetMinMax(Int64, Int64) | Returns min and max values of the data set data. |
| GetName | Returns the name of an instance. |
| GetOverlapping | Obsolete. (Inherited from SoDataSet.) |
| GetPrimitiveCount | (Inherited from SoNode.) |
| GetReader | Obsolete. Returns the current data set reader object. |
| GetRectilinearCoordinates | Returns a vector describing mapping from uniform space to rectilinear space. |
| GetRenderEngineMode | Returns the supported Render engine mode. |
| GetRenderUnitID | (Overrides SoNodeGetRenderUnitID.) |
| GetSizeVolumeBox | |
| GetStringName | (Inherited from SoBase.) |
| GetTexMemorySize | Obsolete. Returns the maximum texture memory size to use in mega texels. |
| GetTileDimension | Returns the tile dimension. |
| GetTileIDInMemory | Debug purpose only. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetVolumeBox | |
| GLRender | (Overrides SoDataSetGLRender(SoGLRenderAction).) |
| GLRenderBelowPath | (Inherited from SoNode.) |
| GLRenderInPath | (Inherited from SoNode.) |
| GLRenderOffPath | (Inherited from SoNode.) |
| GrabEventsCleanup | (Inherited from SoNode.) |
| GrabEventsSetup | (Inherited from SoNode.) |
| HandleEvent | (Inherited from SoDataSet.) |
| HasDefaultValues | Returns true if all of the object's fields have their default values. |
| HasEditedTile | Returns true if DataSet has edited tiles. |
| IsBoundingBoxIgnoring | This method is used by getBoundingBox action traversal to know if the current node must be traversed or not, ie the bounding should be ignored. |
| IsDataInMemory | Indicates whether the data attached to a tile is in main memory. |
| IsInMemory | Indicates whether a tile is in main memory. |
| IsNotifyEnabled | Notification is the process of telling interested objects that this object has changed. |
| IsOverride | Returns the state of the override flag. |
| IsSynchronizable | Gets the ScaleViz synchronizable state of this object. |
| NumSigBits | Returns the number of significant bits. |
| Pick | (Inherited from SoDataSet.) |
| RayPick | (Inherited from SoNode.) |
| ReadTile(SoBufferObject, SoLDMTileID, Boolean) | Copies the specified tile into the provided buffer. |
| ReadTile(SoLDMTileID, SoBufferObject, Boolean) | Copies the specified tile into the provided buffer. |
| ReadTile(SoLDMTileID, Byte, Boolean) | Obsolete. (Inherited from SoDataSet.) |
| RedoEditing | Redo all modifications associated with the specified transaction id. |
| ReSampling(SbVec3i32, SoVolumeDataSubMethods) | Obsolete. Calls ReSampling(dimension, subMethod, OIV.VolumeViz.Nodes.SoVolumeData.OverMethods( .SoVolumeData.NONE )). |
| ReSampling(SbVec3i32, SoVolumeDataSubMethods, SoVolumeDataOverMethods) | Obsolete. Re-samples the volume down to or up to the given dimension using the sub-sampling method OIV.VolumeViz.Nodes.SoVolumeData.SubMethods and the over-sampling method OIV.VolumeViz.Nodes.SoVolumeData.OverMethods. |
| ResetReader | (Inherited from SoDataSet.) |
| SaveEditing |
Save modifications to a file.
(Inherited from SoDataSet.) |
| SaveEditing(Boolean) |
Save modifications to a file.
(Inherited from SoDataSet.) |
| SaveEditing(Boolean, IListString) |
Save modifications to a file.
(Inherited from SoDataSet.) |
| Search | (Inherited from SoNode.) |
| Set | Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format. |
| SetLDMReader | Sets the LDM volume reader object to use. |
| SetName | (Inherited from SoBase.) |
| SetOverride | Turns the override flag on or off. |
| SetReader(SoVolumeReader) | Obsolete. Calls SetReader(reader, false). (Inherited from SoDataSet.) |
| SetReader(SoVolumeReader, Boolean) | Obsolete. This method allows the data to be read directly from the disk using the specified subclass of OIV.LDM.Readers.SoVolumeReader. |
| SetRGBAData | Force data to be considered as RGBA values. |
| SetSynchronizable | Sets this to be a ScaleViz synchronizable object. |
| SetTexMemorySize | Obsolete. Specifies the maximum texture memory size to use in mega texels. |
| SetToDefaults | Sets all fields in this object to their default values. |
| StartEditing | Initiate an editing transaction. |
| SubSetting | Obsolete. Extracts the data volume defined by region. |
| ToString |
Converts this SoBase structure to a human readable string.
(Inherited from SoBase.) |
| Touch | Marks an instance as modified, simulating a change to it. |
| UndoEditing | Undo all modifications associated with the specified transaction id. |
| UpdateRegions | Updates regions of the volume that have been modified. |
| UpdateTilesInTextureMemory | Reloads textures corresponding to the given tile IDs. |
| UseFakeData | Creates fake data in buffer. |
| VoxelToXYZ(SbBox3f) | Converts the specified box in voxel coordinates (I,J,K) to geometric coordinates (X,Y,Z). |
| VoxelToXYZ(SbVec3f) | Converts the specified point in voxel coordinates (I,J,K) to geometric coordinates (X,Y,Z). |
| Write | (Inherited from SoDataSet.) |
| WriteTile | Write the specified tile using the specified writer. |
| XYZToVoxel(SbBox3f) | Converts the specified box in geometric coordinates to voxel coordinates. |
| XYZToVoxel(SbVec3f) | Converts the specified point in geometric coordinates (X,Y,Z) to voxel coordinates (I,J,K). |
See Also