SoSliceDetail Class Reference

Base class for detail information about picking in a data volume. More...

#include <VolumeViz/details/SoSliceDetail.h>

Inheritance diagram for SoSliceDetail:

Public Member Functions
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.
	SoSliceDetail ()
	Constructor.
virtual	~SoSliceDetail ()
	Destructor.
virtual SoDetail *	copy () const
	Returns an instance that is a copy of this instance.
const SbVec3f &	getValueObjectPos () const
const SbVec3i32 &	getValueDataPos () const
int64_t	getValue () const
double	getValueD () const
Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.
template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.
Static Public Member Functions inherited from SoDetail
static SoType	getClassTypeId ()
	Returns type identifier for this class.
Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Detailed Description

Base class for detail information about picking in a data volume.

A successful pick operation returns an SoPickedPoint object. If the picked geometry is an SoOrthoSliceDetail or SoObliqueSliceDetail, use the getDetail method and cast the result to the appropriate class (SoOrthoSliceDetail or SoObliqueSliceDetail) to get extra information about the location of the pick.

SoSliceDetail contains detail information about a picked voxel on an ortho or oblique slice. The information includes the position of the picked voxel in object coordinate space (X, Y, Z) and data coordinate space (I, J, K), as well as the value of the picked voxel.

Limitations:

• If multiple volumes are being combined under an SoMultiDataSeparator, the detail class only returns values for the first volume in the scene graph.

SEE ALSO

SoDetail, SoOrthoSliceDetail, SoObliqueSliceDetail, SoObliqueSlice, SoOrthoSlice

Definition at line 71 of file SoSliceDetail.h.

Constructor & Destructor Documentation

SoSliceDetail()

SoSliceDetail::SoSliceDetail

(

)

Constructor.

~SoSliceDetail()

virtual SoSliceDetail::~SoSliceDetail ( )

virtual

Destructor.

Member Function Documentation

copy()

virtual SoDetail * SoSliceDetail::copy ( ) const

virtual

Returns an instance that is a copy of this instance.

The caller is responsible for deleting the copy when it is no longer needed.

Implements SoDetail.

Reimplemented in SoObliqueSliceDetail, and SoOrthoSliceDetail.

getClassTypeId()

static SoType SoSliceDetail::getClassTypeId ( )

static

Returns the type identifier for this class.

getTypeId()

virtual SoType SoSliceDetail::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Implements SoTypedObject.

Reimplemented in SoObliqueSliceDetail, and SoOrthoSliceDetail.

getValue()

int64_t SoSliceDetail::getValue

(

)

const

Returns

the value of the picked voxel as an integer.

getValueD()

double SoSliceDetail::getValueD

(

)

const

Returns

the value of the picked voxel as a floating point value.

getValueDataPos()

const SbVec3i32 & SoSliceDetail::getValueDataPos

(

)

const

Returns

the position of the picked voxel in data coordinate space (I, J, K).

getValueObjectPos()

const SbVec3f & SoSliceDetail::getValueObjectPos

(

)

const

Returns

the position of the picked voxel in object coordinate space (X, Y, Z).

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

• VolumeViz/details/SoSliceDetail.h