openscenegraph
Public Member Functions | Protected Types | Protected Attributes | List of all members
osgSim::InsertImpostorsVisitor Class Reference

#include <InsertImpostorsVisitor>

Inheritance diagram for osgSim::InsertImpostorsVisitor:
osg::NodeVisitor osg::Object osg::Referenced

Public Member Functions

 InsertImpostorsVisitor ()
 
 META_NodeVisitor (osgSim, InsertImpostorsVisitor) void setImpostorThresholdRatio(float ratio)
 
float getImpostorThresholdRatio () const
 
void setMaximumNumberOfNestedImpostors (unsigned int num)
 
unsigned int getMaximumNumberOfNestedImpostors () const
 
void reset ()
 
virtual void apply (osg::Node &node)
 
virtual void apply (osg::Group &node)
 
virtual void apply (osg::LOD &node)
 
void insertImpostors ()
 
- Public Member Functions inherited from osg::NodeVisitor
 NodeVisitor (TraversalMode tm=TRAVERSE_NONE)
 
 NodeVisitor (VisitorType type, TraversalMode tm=TRAVERSE_NONE)
 
 NodeVisitor (const NodeVisitor &nv, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
virtual ~NodeVisitor ()
 
 META_Object (osg, NodeVisitor) virtual NodeVisitor *asNodeVisitor()
 
virtual const NodeVisitorasNodeVisitor () const
 
virtual osgUtil::UpdateVisitorasUpdateVisitor ()
 
virtual const osgUtil::UpdateVisitorasUpdateVisitor () const
 
virtual osgUtil::CullVisitorasCullVisitor ()
 
virtual const osgUtil::CullVisitorasCullVisitor () const
 
virtual osgGA::EventVisitorasEventVisitor ()
 
virtual const osgGA::EventVisitorasEventVisitor () const
 
virtual osgUtil::IntersectionVisitorasIntersectionVisitor ()
 
virtual const osgUtil::IntersectionVisitorasIntersectionVisitor () const
 
virtual osg::CullStackasCullStack ()
 
virtual const osg::CullStackasCullStack () const
 
void setVisitorType (VisitorType type)
 
VisitorType getVisitorType () const
 
void setTraversalNumber (unsigned int fn)
 
unsigned int getTraversalNumber () const
 
void setFrameStamp (FrameStamp *fs)
 
const FrameStampgetFrameStamp () const
 
void setTraversalMask (Node::NodeMask mask)
 
Node::NodeMask getTraversalMask () const
 
void setNodeMaskOverride (Node::NodeMask mask)
 
Node::NodeMask getNodeMaskOverride () const
 
bool validNodeMask (const osg::Node &node) const
 
void setTraversalMode (TraversalMode mode)
 
TraversalMode getTraversalMode () const
 
void setValueMap (ValueMap *ps)
 
ValueMapgetValueMap ()
 
const ValueMapgetValueMap () const
 
ValueMapgetOrCreateValueMap ()
 
void setValueStack (ValueStack *ps)
 
ValueStackgetValueStack ()
 
const ValueStackgetValueStack () const
 
ValueStackgetOrCreateValueStack ()
 
void traverse (Node &node)
 
void pushOntoNodePath (Node *node)
 
void popFromNodePath ()
 
NodePathgetNodePath ()
 
const NodePathgetNodePath () const
 
virtual osg::Vec3 getEyePoint () const
 
virtual osg::Vec3 getViewPoint () const
 
virtual float getDistanceToEyePoint (const Vec3 &, bool) const
 
virtual float getDistanceFromEyePoint (const Vec3 &, bool) const
 
virtual float getDistanceToViewPoint (const Vec3 &, bool) const
 
virtual void apply (Drawable &drawable)
 
virtual void apply (Geometry &geometry)
 
virtual void apply (Geode &node)
 
virtual void apply (Billboard &node)
 
virtual void apply (ProxyNode &node)
 
virtual void apply (Projection &node)
 
virtual void apply (CoordinateSystemNode &node)
 
virtual void apply (ClipNode &node)
 
virtual void apply (TexGenNode &node)
 
virtual void apply (LightSource &node)
 
virtual void apply (Transform &node)
 
virtual void apply (Camera &node)
 
virtual void apply (CameraView &node)
 
virtual void apply (MatrixTransform &node)
 
virtual void apply (PositionAttitudeTransform &node)
 
virtual void apply (AutoTransform &node)
 
virtual void apply (Switch &node)
 
virtual void apply (Sequence &node)
 
virtual void apply (PagedLOD &node)
 
virtual void apply (ClearNode &node)
 
virtual void apply (OccluderNode &node)
 
virtual void apply (OcclusionQueryNode &node)
 
void setDatabaseRequestHandler (DatabaseRequestHandler *handler)
 
DatabaseRequestHandlergetDatabaseRequestHandler ()
 
const DatabaseRequestHandlergetDatabaseRequestHandler () const
 
void setImageRequestHandler (ImageRequestHandler *handler)
 
ImageRequestHandlergetImageRequestHandler ()
 
const ImageRequestHandlergetImageRequestHandler () 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 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
 

Protected Types

typedef std::vector< osg::Group * > GroupList
 
typedef std::vector< osg::LOD * > LODList
 

Protected Attributes

GroupList _groupList
 
LODList _lodList
 
float _impostorThresholdRatio
 
unsigned int _maximumNumNestedImpostors
 
unsigned int _numNestedImpostors
 
- Protected Attributes inherited from osg::NodeVisitor
VisitorType _visitorType
 
unsigned int _traversalNumber
 
ref_ptr< FrameStamp_frameStamp
 
TraversalMode _traversalMode
 
Node::NodeMask _traversalMask
 
Node::NodeMask _nodeMaskOverride
 
NodePath _nodePath
 
ref_ptr< DatabaseRequestHandler_databaseRequestHandler
 
ref_ptr< ImageRequestHandler_imageRequestHandler
 
osg::ref_ptr< ValueMap_valueMap
 
osg::ref_ptr< ValueStack_valueStack
 
- 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::NodeVisitor
enum  TraversalMode { TRAVERSE_NONE , TRAVERSE_PARENTS , TRAVERSE_ALL_CHILDREN , TRAVERSE_ACTIVE_CHILDREN }
 
enum  VisitorType {
  NODE_VISITOR = 0 , UPDATE_VISITOR , EVENT_VISITOR , COLLECT_OCCLUDER_VISITOR ,
  CULL_VISITOR , INTERSECTION_VISITOR
}
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC , STATIC , UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- 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
 

Detailed Description

Insert impostor nodes into scene graph. For example of usage see examples/osgimpostor.

Member Typedef Documentation

◆ GroupList

typedef std::vector< osg::Group* > osgSim::InsertImpostorsVisitor::GroupList
protected

◆ LODList

typedef std::vector< osg::LOD* > osgSim::InsertImpostorsVisitor::LODList
protected

Constructor & Destructor Documentation

◆ InsertImpostorsVisitor()

osgSim::InsertImpostorsVisitor::InsertImpostorsVisitor ( )

Default to traversing all children.

Member Function Documentation

◆ apply() [1/3]

virtual void osgSim::InsertImpostorsVisitor::apply ( osg::Group node)
virtual

Reimplemented from osg::NodeVisitor.

◆ apply() [2/3]

virtual void osgSim::InsertImpostorsVisitor::apply ( osg::LOD node)
virtual

Reimplemented from osg::NodeVisitor.

◆ apply() [3/3]

virtual void osgSim::InsertImpostorsVisitor::apply ( osg::Node node)
virtual

Reimplemented from osg::NodeVisitor.

◆ getImpostorThresholdRatio()

float osgSim::InsertImpostorsVisitor::getImpostorThresholdRatio ( ) const
inline

◆ getMaximumNumberOfNestedImpostors()

unsigned int osgSim::InsertImpostorsVisitor::getMaximumNumberOfNestedImpostors ( ) const
inline

◆ insertImpostors()

void osgSim::InsertImpostorsVisitor::insertImpostors ( )

◆ META_NodeVisitor()

osgSim::InsertImpostorsVisitor::META_NodeVisitor ( osgSim  ,
InsertImpostorsVisitor   
)
inline

◆ reset()

void osgSim::InsertImpostorsVisitor::reset ( )
virtual

Empty visitor, make it ready for next traversal.

Reimplemented from osg::NodeVisitor.

◆ setMaximumNumberOfNestedImpostors()

void osgSim::InsertImpostorsVisitor::setMaximumNumberOfNestedImpostors ( unsigned int  num)
inline

Member Data Documentation

◆ _groupList

GroupList osgSim::InsertImpostorsVisitor::_groupList
protected

◆ _impostorThresholdRatio

float osgSim::InsertImpostorsVisitor::_impostorThresholdRatio
protected

◆ _lodList

LODList osgSim::InsertImpostorsVisitor::_lodList
protected

◆ _maximumNumNestedImpostors

unsigned int osgSim::InsertImpostorsVisitor::_maximumNumNestedImpostors
protected

◆ _numNestedImpostors

unsigned int osgSim::InsertImpostorsVisitor::_numNestedImpostors
protected

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