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osgFX::Outline Class Reference
Inheritance diagram for osgFX::Outline:
osgFX::Effect osg::Group osg::Node osg::Object osg::Referenced

Public Member Functions

 Outline ()
 Constructor. More...
 
 Outline (const Outline &copy, const osg::CopyOp &op=osg::CopyOp::SHALLOW_COPY)
 Copy constructor. More...
 
 META_Effect (osgFX, Outline,"Outline","Stencil buffer based object outline effect.\n""This effect needs a properly setup stencil buffer.","Ulrich Hertlein")
 
void setWidth (float w)
 Set outline width. More...
 
float getWidth () const
 Get outline width. More...
 
void setColor (const osg::Vec4 &color)
 Set outline color. More...
 
const osg::Vec4getColor () const
 Get outline color. More...
 
- Public Member Functions inherited from osgFX::Effect
 Effect ()
 
 Effect (const Effect &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
virtual bool isSameKindAs (const osg::Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
virtual const char * effectName () const =0
 
virtual const char * effectDescription () const =0
 
virtual const char * effectAuthor () const =0
 
bool getEnabled () const
 
void setEnabled (bool v)
 
virtual void setUpDemo ()
 
int getNumTechniques () const
 
TechniquegetTechnique (int i)
 
const TechniquegetTechnique (int i) const
 
int getSelectedTechnique () const
 
void selectTechnique (int i=AUTO_DETECT)
 
virtual void traverse (osg::NodeVisitor &nv)
 
void inherited_traverse (osg::NodeVisitor &nv)
 
- Public Member Functions inherited from osg::Group
 Group ()
 
 Group (const Group &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
 META_Node (osg, Group)
 
virtual GroupasGroup ()
 
virtual const GroupasGroup () const
 
virtual bool addChild (Node *child)
 
virtual bool insertChild (unsigned int index, Node *child)
 
bool removeChild (Node *child)
 
bool removeChild (unsigned int pos, unsigned int numChildrenToRemove=1)
 
virtual bool removeChildren (unsigned int pos, unsigned int numChildrenToRemove)
 
virtual bool replaceChild (Node *origChild, Node *newChild)
 
unsigned int getNumChildren () const
 
virtual bool setChild (unsigned int i, Node *node)
 
NodegetChild (unsigned int i)
 
const NodegetChild (unsigned int i) const
 
bool containsNode (const Node *node) const
 
unsigned int getChildIndex (const Node *node) const
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 
virtual void releaseGLObjects (osg::State *=0) const
 
virtual BoundingSphere computeBound () const
 
- Public Member Functions inherited from osg::Node
 Node ()
 
 Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const
 
virtual Objectclone (const CopyOp &copyop) const
 
virtual TransformasTransform ()
 
virtual const TransformasTransform () const
 
virtual CameraasCamera ()
 
virtual const CameraasCamera () const
 
virtual SwitchasSwitch ()
 
virtual const SwitchasSwitch () const
 
virtual GeodeasGeode ()
 
virtual const GeodeasGeode () const
 
virtual osgTerrain::TerrainasTerrain ()
 
virtual const osgTerrain::TerrainasTerrain () const
 
virtual void accept (NodeVisitor &nv)
 
virtual void ascend (NodeVisitor &nv)
 
const ParentListgetParents () const
 
ParentList getParents ()
 
GroupgetParent (unsigned int i)
 
const GroupgetParent (unsigned int i) const
 
unsigned int getNumParents () const
 
NodePathList getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const
 
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
 
void setUpdateCallback (NodeCallback *nc)
 
NodeCallbackgetUpdateCallback ()
 
const NodeCallbackgetUpdateCallback () const
 
void addUpdateCallback (NodeCallback *nc)
 
void removeUpdateCallback (NodeCallback *nc)
 
unsigned int getNumChildrenRequiringUpdateTraversal () const
 
void setEventCallback (NodeCallback *nc)
 
NodeCallbackgetEventCallback ()
 
const NodeCallbackgetEventCallback () const
 
void addEventCallback (NodeCallback *nc)
 
void removeEventCallback (NodeCallback *nc)
 
unsigned int getNumChildrenRequiringEventTraversal () const
 
void setCullCallback (NodeCallback *nc)
 
NodeCallbackgetCullCallback ()
 
const NodeCallbackgetCullCallback () const
 
void addCullCallback (NodeCallback *nc)
 
void removeCullCallback (NodeCallback *nc)
 
void setCullingActive (bool active)
 
bool getCullingActive () const
 
unsigned int getNumChildrenWithCullingDisabled () const
 
bool isCullingActive () const
 
unsigned int getNumChildrenWithOccluderNodes () const
 
bool containsOccluderNodes () const
 
void setNodeMask (NodeMask nm)
 
NodeMask getNodeMask () const
 
void setStateSet (osg::StateSet *stateset)
 
osg::StateSetgetOrCreateStateSet ()
 
osg::StateSetgetStateSet ()
 
const osg::StateSetgetStateSet () const
 
void setDescriptions (const DescriptionList &descriptions)
 
DescriptionListgetDescriptions ()
 
const DescriptionListgetDescriptions () const
 
const std::string & getDescription (unsigned int i) const
 
std::string & getDescription (unsigned int i)
 
unsigned int getNumDescriptions () const
 
void addDescription (const std::string &desc)
 
void setInitialBound (const osg::BoundingSphere &bsphere)
 
const BoundingSpheregetInitialBound () const
 
void dirtyBound ()
 
const BoundingSpheregetBound () const
 
void setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)
 
ComputeBoundingSphereCallbackgetComputeBoundingSphereCallback ()
 
const
ComputeBoundingSphereCallback
getComputeBoundingSphereCallback () const
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
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)
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject 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 Member Functions

virtual ~Outline ()
 Destructor. More...
 
bool define_techniques ()
 Define available techniques. More...
 
- Protected Member Functions inherited from osgFX::Effect
virtual ~Effect ()
 
Effectoperator= (const Effect &)
 
void dirtyTechniques ()
 
void addTechnique (Technique *tech)
 
- Protected Member Functions inherited from osg::Group
virtual ~Group ()
 
virtual void childRemoved (unsigned int, unsigned int)
 
virtual void childInserted (unsigned int)
 
- Protected Member Functions inherited from osg::Node
virtual ~Node ()
 
void addParent (osg::Group *node)
 
void removeParent (osg::Group *node)
 
void setNumChildrenRequiringUpdateTraversal (unsigned int num)
 
void setNumChildrenRequiringEventTraversal (unsigned int num)
 
void setNumChildrenWithCullingDisabled (unsigned int num)
 
void setNumChildrenWithOccluderNodes (unsigned int num)
 
- 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
 

Additional Inherited Members

- Public Types inherited from osgFX::Effect
enum  TechniqueSelection { AUTO_DETECT = -1 }
 
- 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 ()
 
- Protected Attributes inherited from osg::Group
NodeList _children
 

Detailed Description

Outline effect. This effect draws a stencil buffer-based outline around an object. Color and width of the outline can be modified. To function correctly the context must be setup with a stencil buffer and the stencil buffer must be cleared to zero before each render.

osg::DisplaySettings::instance()->setMinimumNumStencilBits(1); camera->setClearMask(clearMask | GL_STENCIL_BUFFER_BIT); camera->setClearStencil(0);

Constructor & Destructor Documentation

osgFX::Outline::Outline ( )

Constructor.

osgFX::Outline::Outline ( const Outline copy,
const osg::CopyOp op = osg::CopyOp::SHALLOW_COPY 
)
inline

Copy constructor.

virtual osgFX::Outline::~Outline ( )
inlineprotectedvirtual

Destructor.

Member Function Documentation

bool osgFX::Outline::define_techniques ( )
protectedvirtual

Define available techniques.

Implements osgFX::Effect.

const osg::Vec4& osgFX::Outline::getColor ( ) const
inline

Get outline color.

float osgFX::Outline::getWidth ( ) const
inline

Get outline width.

osgFX::Outline::META_Effect ( osgFX  ,
Outline  ,
"Outline"  ,
"Stencil buffer based object outline effect.\n""This effect needs a properly setup stencil buffer."  ,
"Ulrich Hertlein"   
)
void osgFX::Outline::setColor ( const osg::Vec4 color)

Set outline color.

void osgFX::Outline::setWidth ( float  w)

Set outline width.


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