SoVRMemoryReader Class Reference
[Readers]

Reads volume data stored in memory. More...

#include <VolumeViz/readers/SoVRMemoryReader.h>

Inheritance diagram for SoVRMemoryReader:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
	SoVRMemoryReader ()
virtual ReadError	getDataChar (SbBox3f &size, SoDataSet::DataType &type, SbVec3i32 &dim)
virtual void	getSubSlice (const SbBox2i32 &subSlice, int sliceNumber, void *data)
virtual void	getSubSlice (const SbBox2i32 &subSlice, int sliceNumber, SoBufferObject *dataBuffer)
void	setProperties (const SbBox3f &size, SoDataSet::DataType type, const SbVec3i32 &dim, const SbVec2i32 &padding, SoBufferObject *internalData, int sigBits)
void	setProperties (const SbBox3f &size, SoDataSet::DataType type, const SbVec3i32 &dim, SoBufferObject *internalData, int sigBits)
void	setProperties (SbBox3f size, SoDataSet::DataType type, SbVec3s dim, SoBufferObject *internalData, int sigBits=0)
virtual int	getNumSignificantBits ()
virtual SoVolumeReader::ReaderType	getReaderType ()
virtual SbBool	isThreadSafe () const
virtual SoVolumeWriter *	getConfiguredWriter ()
Static Public Member Functions
static SoType	getClassTypeId ()

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Detailed Description

Reads volume data stored in memory.

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Constructor & Destructor Documentation

SoVRMemoryReader::SoVRMemoryReader

(

)

Constructor.

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Member Function Documentation

static SoType SoVRMemoryReader::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoVolumeReader.

virtual SoVolumeWriter* SoVRMemoryReader::getConfiguredWriter

(

)

[virtual]

Return a writer with the same parameters as this reader and writing in the same block of memory.

Reimplemented from SoVolumeReader.

virtual ReadError SoVRMemoryReader::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 int SoVRMemoryReader::getNumSignificantBits

(

)

[virtual]

Returns the number of significant bits of the volume data.

Reimplemented from SoVolumeReader.

virtual SoVolumeReader::ReaderType SoVRMemoryReader::getReaderType

(

)

[inline, virtual]

Returns the reader type.

Reimplemented from SoVolumeReader.

virtual void SoVRMemoryReader::getSubSlice	(	const SbBox2i32 &	subSlice,
		int	sliceNumber,
		SoBufferObject *	dataBuffer
	)			[virtual]

Same as getSubSlice( const SbBox2i32& subSlice, int sliceNumber, void * data ) but using SoBufferObject as parameter.

Reimplemented from SoVolumeReader.

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

Copy a rectangular part of an XY slice to the memory pointed to by data.

Slices will not always be read sequentially.

Implements SoVolumeReader.

virtual SoType SoVRMemoryReader::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoVolumeReader.

virtual SbBool SoVRMemoryReader::isThreadSafe

(

)

const [virtual]

Return true as this reader is thread safe.

Reimplemented from SoVolumeReader.

void SoVRMemoryReader::setProperties	(	SbBox3f	size,
		SoDataSet::DataType	type,
		SbVec3s	dim,
		SoBufferObject *	internalData,
		int	sigBits = 0
	)

Sets properties of the reader.

void SoVRMemoryReader::setProperties	(	const SbBox3f &	size,
		SoDataSet::DataType	type,
		const SbVec3i32 &	dim,
		SoBufferObject *	internalData,
		int	sigBits
	)

Sets properties of the reader.

void SoVRMemoryReader::setProperties	(	const SbBox3f &	size,
		SoDataSet::DataType	type,
		const SbVec3i32 &	dim,
		const SbVec2i32 &	padding,
		SoBufferObject *	internalData,
		int	sigBits
	)

Sets properties of the reader.

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

• VolumeViz/readers/SoVRMemoryReader.h