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osgVolume::Locator Class Reference

#include <Locator>

Inheritance diagram for osgVolume::Locator:
osg::Object osg::Referenced

Classes

class  LocatorCallback
 

Public Types

typedef std::vector< osg::ref_ptr< LocatorCallback > > LocatorCallbacks
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC , STATIC , UNSPECIFIED }
 

Public Member Functions

 Locator ()
 
 Locator (const osg::Matrixd &transform)
 
 Locator (const Locator &locator, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
 META_Object (osgVolume, Locator)
 
void setTransform (const osg::Matrixd &transform)
 
const osg::MatrixdgetTransform () const
 
void setTransformAsExtents (double minX, double minY, double maxX, double maxY, double minZ, double maxZ)
 
virtual bool convertLocalToModel (const osg::Vec3d &, osg::Vec3d &) const
 
virtual bool convertModelToLocal (const osg::Vec3d &, osg::Vec3d &) const
 
bool computeLocalBounds (osg::Vec3d &bottomLeft, osg::Vec3d &topRight) const
 
bool computeLocalBounds (Locator &source, osg::Vec3d &bottomLeft, osg::Vec3d &topRight) const
 
bool inverted () const
 
void applyAppropriateFrontFace (osg::StateSet *ss) const
 
void addCallback (LocatorCallback *callback)
 
template<class T >
void addCallback (const osg::ref_ptr< T > &callback)
 
void removeCallback (LocatorCallback *callback)
 
LocatorCallbacksgetLocatorCallbacks ()
 
const LocatorCallbacksgetLocatorCallbacks () 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
 
std::string getCompoundClassName () const
 
virtual NodeasNode ()
 
virtual const NodeasNode () const
 
virtual NodeVisitorasNodeVisitor ()
 
virtual const NodeVisitorasNodeVisitor () const
 
virtual StateSetasStateSet ()
 
virtual const StateSetasStateSet () const
 
virtual StateAttributeasStateAttribute ()
 
virtual const StateAttributeasStateAttribute () const
 
virtual UniformasUniform ()
 
virtual const UniformasUniform () const
 
virtual CameraasCamera ()
 
virtual const CameraasCamera () const
 
virtual DrawableasDrawable ()
 
virtual const DrawableasDrawable () const
 
virtual CallbackasCallback ()
 
virtual const CallbackasCallback () const
 
virtual CallbackObjectasCallbackObject ()
 
virtual const CallbackObjectasCallbackObject () const
 
virtual UserDataContainerasUserDataContainer ()
 
virtual const UserDataContainerasUserDataContainer () const
 
virtual ValueObjectasValueObject ()
 
virtual const ValueObjectasValueObject () const
 
virtual ImageasImage ()
 
virtual const ImageasImage () const
 
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)
 
template<class T >
void setUserDataContainer (const ref_ptr< T > &udc)
 
osg::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
template<class T >
void setUserData (const ref_ptr< T > &ud)
 
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
 
template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool getUserValue (const std::string &name, T &value) 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
 

Static Public Member Functions

static bool convertLocalCoordBetween (const Locator &source, const osg::Vec3d &sourceNDC, const Locator &destination, osg::Vec3d &destinationNDC)
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 

Protected Member Functions

void locatorModified ()
 
- 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

osg::Matrixd _transform
 
osg::Matrixd _inverse
 
LocatorCallbacks _locatorCallbacks
 
- 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
 

Member Typedef Documentation

◆ LocatorCallbacks

Constructor & Destructor Documentation

◆ Locator() [1/3]

osgVolume::Locator::Locator ( )
inline

◆ Locator() [2/3]

osgVolume::Locator::Locator ( const osg::Matrixd transform)
inline

◆ Locator() [3/3]

osgVolume::Locator::Locator ( const Locator locator,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)
inline

Copy constructor using CopyOp to manage deep vs shallow copy.

Member Function Documentation

◆ addCallback() [1/2]

template<class T >
void osgVolume::Locator::addCallback ( const osg::ref_ptr< T > &  callback)
inline

◆ addCallback() [2/2]

void osgVolume::Locator::addCallback ( LocatorCallback callback)

◆ applyAppropriateFrontFace()

void osgVolume::Locator::applyAppropriateFrontFace ( osg::StateSet ss) const

apply the appropriate FrontFace setting to provided StateSet to ensure that the rendering of hull of the volume is the correct orientation.

◆ computeLocalBounds() [1/2]

bool osgVolume::Locator::computeLocalBounds ( Locator source,
osg::Vec3d bottomLeft,
osg::Vec3d topRight 
) const

◆ computeLocalBounds() [2/2]

bool osgVolume::Locator::computeLocalBounds ( osg::Vec3d bottomLeft,
osg::Vec3d topRight 
) const

◆ convertLocalCoordBetween()

static bool osgVolume::Locator::convertLocalCoordBetween ( const Locator source,
const osg::Vec3d sourceNDC,
const Locator destination,
osg::Vec3d destinationNDC 
)
inlinestatic

◆ convertLocalToModel()

virtual bool osgVolume::Locator::convertLocalToModel ( const osg::Vec3d ,
osg::Vec3d  
) const
virtual

◆ convertModelToLocal()

virtual bool osgVolume::Locator::convertModelToLocal ( const osg::Vec3d ,
osg::Vec3d  
) const
virtual

◆ getLocatorCallbacks() [1/2]

LocatorCallbacks & osgVolume::Locator::getLocatorCallbacks ( )
inline

◆ getLocatorCallbacks() [2/2]

const LocatorCallbacks & osgVolume::Locator::getLocatorCallbacks ( ) const
inline

◆ getTransform()

const osg::Matrixd & osgVolume::Locator::getTransform ( ) const
inline

Set the transformation from local coordinates to model coordinates.

◆ inverted()

bool osgVolume::Locator::inverted ( ) const

Return true if the axis of the Locator are inverted requiring the faces of any cubes used from rendering to be flipped to ensure the correct front/back face is used.

◆ locatorModified()

void osgVolume::Locator::locatorModified ( )
protected

◆ META_Object()

osgVolume::Locator::META_Object ( osgVolume  ,
Locator   
)

◆ removeCallback()

void osgVolume::Locator::removeCallback ( LocatorCallback callback)

◆ setTransform()

void osgVolume::Locator::setTransform ( const osg::Matrixd transform)
inline

Set the transformation from local coordinates to model coordinates.

◆ setTransformAsExtents()

void osgVolume::Locator::setTransformAsExtents ( double  minX,
double  minY,
double  maxX,
double  maxY,
double  minZ,
double  maxZ 
)

Set the extents of the local coords.

Member Data Documentation

◆ _inverse

osg::Matrixd osgVolume::Locator::_inverse
protected

◆ _locatorCallbacks

LocatorCallbacks osgVolume::Locator::_locatorCallbacks
protected

◆ _transform

osg::Matrixd osgVolume::Locator::_transform
protected

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