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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgVolume::Layer Class Reference
Inheritance diagram for osgVolume::Layer:
osg::Object osg::Referenced osgVolume::CompositeLayer osgVolume::ImageLayer

Public Member Functions

 Layer ()
 Layer (const Layer &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgVolume, Layer)
virtual void setFileName (const std::string &filename)
virtual const std::string & getFileName () const
void setLocator (Locator *locator)
LocatorgetLocator ()
const LocatorgetLocator () const
void setDefaultValue (const osg::Vec4 &value)
const osg::Vec4getDefaultValue () const
void setMinFilter (osg::Texture::FilterMode filter)
osg::Texture::FilterMode getMinFilter () const
void setMagFilter (osg::Texture::FilterMode filter)
osg::Texture::FilterMode getMagFilter () const
virtual osg::ImagegetImage ()
virtual const osg::ImagegetImage () const
void setProperty (Property *property)
PropertygetProperty ()
const PropertygetProperty () const
void addProperty (Property *property)
virtual bool requiresUpdateTraversal () const
virtual void update (osg::NodeVisitor &)
virtual void dirty ()
virtual void setModifiedCount (unsigned int)
virtual unsigned int getModifiedCount () const
virtual osg::BoundingSphere computeBound () const
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual ObjectcloneType () const =0
virtual Objectclone (const CopyOp &) const =0
virtual bool isSameKindAs (const Object *) const
virtual const char * libraryName () const =0
virtual const char * className () const =0
virtual void setThreadSafeRefUnref (bool threadSafe)
virtual void setName (const std::string &name)
void setName (const char *name)
const std::string & getName () const
void setDataVariance (DataVariance dv)
DataVariance getDataVariance () const
virtual void computeDataVariance ()
void setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainergetUserDataContainer ()
const osg::UserDataContainergetUserDataContainer () const
osg::UserDataContainergetOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
virtual ReferencedgetUserData ()
virtual const ReferencedgetUserData () const
template<typename T >
bool getUserValue (const std::string &name, T &value) const
template<typename T >
void setUserValue (const std::string &name, const T &value)
virtual void resizeGLObjectBuffers (unsigned int)
virtual void releaseGLObjects (osg::State *=0) const
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const

Protected Member Functions

virtual ~Layer ()
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

std::string _filename
osg::ref_ptr< Locator_locator
osg::Vec4 _defaultValue
osg::Texture::FilterMode _minFilter
osg::Texture::FilterMode _magFilter
osg::ref_ptr< Property_property
- Protected Attributes inherited from osg::Object
std::string _name
DataVariance _dataVariance
osg::UserDataContainer_userDataContainer
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()

Detailed Description

Base class for representing a single layer of volume data.

Constructor & Destructor Documentation

osgVolume::Layer::Layer ( )
osgVolume::Layer::Layer ( const Layer ,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgVolume::Layer::~Layer ( )
protectedvirtual

Member Function Documentation

void osgVolume::Layer::addProperty ( Property property)

Add a property, automatically creating a CompositePorperty if one isn't already assigned.

virtual osg::BoundingSphere osgVolume::Layer::computeBound ( ) const
virtual
virtual void osgVolume::Layer::dirty ( )
inlinevirtual

increment the modified count."

Reimplemented in osgVolume::ImageLayer.

const osg::Vec4& osgVolume::Layer::getDefaultValue ( ) const
inline
virtual const std::string& osgVolume::Layer::getFileName ( ) const
inlinevirtual

Get the file name of the layer.

Reimplemented in osgVolume::ImageLayer.

Referenced by osgVolume::CompositeLayer::addLayer().

virtual osg::Image* osgVolume::Layer::getImage ( )
inlinevirtual

Return image associated with layer if supported.

Reimplemented in osgVolume::ImageLayer.

virtual const osg::Image* osgVolume::Layer::getImage ( ) const
inlinevirtual

Return const image associated with layer if supported.

Reimplemented in osgVolume::ImageLayer.

Locator* osgVolume::Layer::getLocator ( )
inline
const Locator* osgVolume::Layer::getLocator ( ) const
inline
osg::Texture::FilterMode osgVolume::Layer::getMagFilter ( ) const
inline

Get the magnification texture filter to use when do texture associated with this layer.

osg::Texture::FilterMode osgVolume::Layer::getMinFilter ( ) const
inline

Get the minification texture filter to use when do texture associated with this layer.

virtual unsigned int osgVolume::Layer::getModifiedCount ( ) const
inlinevirtual

Get modified count value.

Reimplemented in osgVolume::ImageLayer.

Property* osgVolume::Layer::getProperty ( )
inline

Get the Property that informs the VolumeTechnique how this layer should be rendered.

const Property* osgVolume::Layer::getProperty ( ) const
inline

Get the const Property that informs the VolumeTechnique how this layer should be rendered.

osgVolume::Layer::META_Object ( osgVolume  ,
Layer   
)
virtual bool osgVolume::Layer::requiresUpdateTraversal ( ) const
inlinevirtual

Specify whether ImageLayer requires update traversal.

Reimplemented in osgVolume::CompositeLayer, and osgVolume::ImageLayer.

void osgVolume::Layer::setDefaultValue ( const osg::Vec4 value)
inline
virtual void osgVolume::Layer::setFileName ( const std::string &  filename)
inlinevirtual

Set the file name of the data associated with this layer.

Reimplemented in osgVolume::ImageLayer.

void osgVolume::Layer::setLocator ( Locator locator)
inline
void osgVolume::Layer::setMagFilter ( osg::Texture::FilterMode  filter)
inline

Set the magniification texture filter to use when do texture associated with this layer.

void osgVolume::Layer::setMinFilter ( osg::Texture::FilterMode  filter)
inline

Set the minification texture filter to use when do texture associated with this layer.

virtual void osgVolume::Layer::setModifiedCount ( unsigned int  )
inlinevirtual

Set the modified count value.

Reimplemented in osgVolume::ImageLayer.

void osgVolume::Layer::setProperty ( Property property)
inline

Set the Property (or Properties via the CompositeProperty) that informs the VolumeTechnique how this layer should be rendered.

virtual void osgVolume::Layer::update ( osg::NodeVisitor )
inlinevirtual

Call update on the Layer.

Reimplemented in osgVolume::CompositeLayer, and osgVolume::ImageLayer.

Member Data Documentation

osg::Vec4 osgVolume::Layer::_defaultValue
protected
std::string osgVolume::Layer::_filename
protected
osg::ref_ptr<Locator> osgVolume::Layer::_locator
protected
osg::Texture::FilterMode osgVolume::Layer::_magFilter
protected
osg::Texture::FilterMode osgVolume::Layer::_minFilter
protected
osg::ref_ptr<Property> osgVolume::Layer::_property
protected

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