SoVRAvsFileReader Class Reference
[Readers]

VolumeViz AVS field file reader. More...

#include <VolumeViz/readers/SoVRAvsFileReader.h>

Inheritance diagram for SoVRAvsFileReader:
SoVolumeReader SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

virtual SoType getTypeId () const
 SoVRAvsFileReader ()
ReadError getDataChar (SbBox3f &size, SoDataSet::DataType &type, SbVec3i32 &dim)
void getSubSlice (const SbBox2i32 &subSlice, int sliceNumber, void *data)
virtual SoVolumeReader::ReaderType getReaderType ()

Static Public Member Functions

static SoType getClassTypeId ()

Detailed Description

VolumeViz AVS field file reader.

AVS field is a general purpose file format that can contain many different kinds of data. The VolumeViz file reader can load AVS field files containing 3-dimensional, uniform data of type "byte".


Constructor & Destructor Documentation

SoVRAvsFileReader::SoVRAvsFileReader (  ) 

Constructor.


Member Function Documentation

static SoType SoVRAvsFileReader::getClassTypeId (  )  [static]

Returns the type identifier for this class.

Reimplemented from SoVolumeReader.

ReadError SoVRAvsFileReader::getDataChar ( SbBox3f size,
SoDataSet::DataType type,
SbVec3i32 dim 
) [virtual]

Gets the characteristics (file header) of the data volume.

See SoVolumeData. size is the size of the actual volume. type is the type of the data. dim is the dimension of the data.

Implements SoVolumeReader.

virtual SoVolumeReader::ReaderType SoVRAvsFileReader::getReaderType (  )  [inline, virtual]

Returns the reader type.

Reimplemented from SoVolumeReader.

void SoVRAvsFileReader::getSubSlice ( const SbBox2i32 subSlice,
int  sliceNumber,
void *  data 
) [virtual]

New method required by VolumeViz 3.0 when using large volume support.

Must copy a rectangular part of an XY slice to the memory specified by data. Slices will not always be read sequentially.

Implements SoVolumeReader.

virtual SoType SoVRAvsFileReader::getTypeId (  )  const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoVolumeReader.


The documentation for this class was generated from the following file:

Open Inventor Toolkit reference manual, generated on 12 Nov 2020
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