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osgShadow::ShadowVolumeGeometry Class Reference
Inheritance diagram for osgShadow::ShadowVolumeGeometry:
osg::Drawable osg::Object osg::Referenced

Public Types

enum  DrawMode { GEOMETRY, STENCIL_TWO_PASS, STENCIL_TWO_SIDED }
 
typedef std::vector< osg::Vec3Vec3List
 
typedef std::vector< GLuint > UIntList
 
- Public Types inherited from osg::Drawable
enum  AttributeTypes {
  VERTICES = 0, WEIGHTS = 1, NORMALS = 2, COLORS = 3,
  SECONDARY_COLORS = 4, FOG_COORDS = 5, ATTRIBUTE_6 = 6, ATTRIBUTE_7 = 7,
  TEXTURE_COORDS = 8, TEXTURE_COORDS_0 = TEXTURE_COORDS, TEXTURE_COORDS_1 = TEXTURE_COORDS_0+1, TEXTURE_COORDS_2 = TEXTURE_COORDS_0+2,
  TEXTURE_COORDS_3 = TEXTURE_COORDS_0+3, TEXTURE_COORDS_4 = TEXTURE_COORDS_0+4, TEXTURE_COORDS_5 = TEXTURE_COORDS_0+5, TEXTURE_COORDS_6 = TEXTURE_COORDS_0+6,
  TEXTURE_COORDS_7 = TEXTURE_COORDS_0+7
}
 
typedef std::vector< Node * > ParentList
 
typedef unsigned int AttributeType
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 

Public Member Functions

 ShadowVolumeGeometry ()
 
 ShadowVolumeGeometry (const ShadowVolumeGeometry &oc, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const
 
virtual Objectclone (const osg::CopyOp &copyop) const
 
virtual bool isSameKindAs (const osg::Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
void setDrawMode (DrawMode mode)
 
DrawMode getDrawMode () const
 
void setVertices (const Vec3List &vertices)
 
Vec3ListgetVertices ()
 
const Vec3ListgetVertices () const
 
void setNormals (const Vec3List &normals)
 
Vec3ListgetNormals ()
 
const Vec3ListgetNormals () const
 
virtual void drawImplementation (osg::RenderInfo &renderInfo) const
 
virtual osg::BoundingBox computeBound () const
 
- Public Member Functions inherited from osg::Drawable
 Drawable ()
 
 Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual GeometryasGeometry ()
 
virtual const GeometryasGeometry () const
 
virtual void computeDataVariance ()
 
const ParentListgetParents () const
 
ParentList getParents ()
 
NodegetParent (unsigned int i)
 
const NodegetParent (unsigned int i) const
 
unsigned int getNumParents () const
 
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
 
void setStateSet (StateSet *stateset)
 
StateSetgetStateSet ()
 
const StateSetgetStateSet () const
 
StateSetgetOrCreateStateSet ()
 
void setInitialBound (const osg::BoundingBox &bbox)
 
const BoundingBoxgetInitialBound () const
 
void dirtyBound ()
 
const BoundingBoxgetBound () const
 
void setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)
 
ComputeBoundingBoxCallbackgetComputeBoundingBoxCallback ()
 
const ComputeBoundingBoxCallbackgetComputeBoundingBoxCallback () const
 
void setShape (Shape *shape)
 
ShapegetShape ()
 
const ShapegetShape () const
 
void setSupportsDisplayList (bool flag)
 
bool getSupportsDisplayList () const
 
void setUseDisplayList (bool flag)
 
bool getUseDisplayList () const
 
GLuint & getDisplayList (unsigned int contextID) const
 
virtual void setUseVertexBufferObjects (bool flag)
 
bool getUseVertexBufferObjects () const
 
virtual void dirtyDisplayList ()
 
virtual unsigned int getGLObjectSizeHint () const
 
void draw (RenderInfo &renderInfo) const
 
virtual void compileGLObjects (RenderInfo &renderInfo) const
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 
virtual void releaseGLObjects (State *state=0) const
 
virtual void setUpdateCallback (UpdateCallback *ac)
 
UpdateCallbackgetUpdateCallback ()
 
const UpdateCallbackgetUpdateCallback () const
 
bool requiresUpdateTraversal () const
 
virtual void setEventCallback (EventCallback *ac)
 
EventCallbackgetEventCallback ()
 
const EventCallbackgetEventCallback () const
 
bool requiresEventTraversal () const
 
virtual void setCullCallback (CullCallback *cc)
 
CullCallbackgetCullCallback ()
 
const CullCallbackgetCullCallback () const
 
virtual void setDrawCallback (DrawCallback *dc)
 
DrawCallbackgetDrawCallback ()
 
const DrawCallbackgetDrawCallback () const
 
virtual bool supports (const AttributeFunctor &) const
 
virtual void accept (AttributeFunctor &)
 
virtual bool supports (const ConstAttributeFunctor &) const
 
virtual void accept (ConstAttributeFunctor &) const
 
virtual bool supports (const PrimitiveFunctor &) const
 
virtual void accept (PrimitiveFunctor &) const
 
virtual bool supports (const PrimitiveIndexFunctor &) const
 
virtual void accept (PrimitiveIndexFunctor &) 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
 
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 ~ShadowVolumeGeometry ()
 
- Protected Member Functions inherited from osg::Drawable
Drawableoperator= (const Drawable &)
 
virtual ~Drawable ()
 
void setBound (const BoundingBox &bb) const
 
void addParent (osg::Node *node)
 
void removeParent (osg::Node *node)
 
void setNumChildrenRequiringUpdateTraversal (unsigned int num)
 
unsigned int getNumChildrenRequiringUpdateTraversal () const
 
void setNumChildrenRequiringEventTraversal (unsigned int num)
 
unsigned int getNumChildrenRequiringEventTraversal () const
 
- 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

DrawMode _drawMode
 
Vec3List _vertices
 
Vec3List _normals
 
UIntList _indices
 
- Protected Attributes inherited from osg::Drawable
ParentList _parents
 
ref_ptr< StateSet_stateset
 
BoundingBox _initialBound
 
ref_ptr
< ComputeBoundingBoxCallback
_computeBoundCallback
 
BoundingBox _boundingBox
 
bool _boundingBoxComputed
 
ref_ptr< Shape_shape
 
bool _supportsDisplayList
 
bool _useDisplayList
 
bool _supportsVertexBufferObjects
 
bool _useVertexBufferObjects
 
GLObjectList _globjList
 
ref_ptr< UpdateCallback_updateCallback
 
unsigned int _numChildrenRequiringUpdateTraversal
 
ref_ptr< EventCallback_eventCallback
 
unsigned int _numChildrenRequiringEventTraversal
 
ref_ptr< CullCallback_cullCallback
 
ref_ptr< DrawCallback_drawCallback
 
- 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

- Static Public Member Functions inherited from osg::Drawable
static GLuint generateDisplayList (unsigned int contextID, unsigned int sizeHint=0)
 
static void setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)
 
static unsigned int getMinimumNumberOfDisplayListsToRetainInCache ()
 
static void deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)
 
static void flushAllDeletedDisplayLists (unsigned int contextID)
 
static void discardAllDeletedDisplayLists (unsigned int contextID)
 
static void flushDeletedDisplayLists (unsigned int contextID, double &availableTime)
 
static ExtensionsgetExtensions (unsigned int contextID, bool createIfNotInitalized)
 
static void setExtensions (unsigned int contextID, Extensions *extensions)
 
- Static Public Attributes inherited from osg::Drawable
static unsigned int s_numberDrawablesReusedLastInLastFrame
 
static unsigned int s_numberNewDrawablesInLastFrame
 
static unsigned int s_numberDeletedDrawablesInLastFrame
 
- Protected Types inherited from osg::Drawable
typedef osg::buffered_value
< GLuint > 
GLObjectList
 

Member Typedef Documentation

typedef std::vector<GLuint> osgShadow::ShadowVolumeGeometry::UIntList

Member Enumeration Documentation

Enumerator
GEOMETRY 
STENCIL_TWO_PASS 
STENCIL_TWO_SIDED 

Constructor & Destructor Documentation

osgShadow::ShadowVolumeGeometry::ShadowVolumeGeometry ( )
osgShadow::ShadowVolumeGeometry::ShadowVolumeGeometry ( const ShadowVolumeGeometry oc,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)
virtual osgShadow::ShadowVolumeGeometry::~ShadowVolumeGeometry ( )
inlineprotectedvirtual

Member Function Documentation

virtual const char* osgShadow::ShadowVolumeGeometry::className ( ) const
inlinevirtual

return the name of the object's class type. Must be defined by derived classes.

Reimplemented from osg::Drawable.

virtual Object* osgShadow::ShadowVolumeGeometry::clone ( const osg::CopyOp ) const
inlinevirtual

Clone an object, with Object* return type. Must be defined by derived classes.

Implements osg::Object.

virtual Object* osgShadow::ShadowVolumeGeometry::cloneType ( ) const
inlinevirtual

Clone the type of an object, with Object* return type. Must be defined by derived classes.

Implements osg::Object.

virtual osg::BoundingBox osgShadow::ShadowVolumeGeometry::computeBound ( ) const
virtual

Compute the bounding box around occluder geometry.

Reimplemented from osg::Drawable.

virtual void osgShadow::ShadowVolumeGeometry::drawImplementation ( osg::RenderInfo renderInfo) const
virtual

Render the occluder geometry.

Implements osg::Drawable.

DrawMode osgShadow::ShadowVolumeGeometry::getDrawMode ( ) const
inline
Vec3List& osgShadow::ShadowVolumeGeometry::getNormals ( )
inline
const Vec3List& osgShadow::ShadowVolumeGeometry::getNormals ( ) const
inline
Vec3List& osgShadow::ShadowVolumeGeometry::getVertices ( )
inline
const Vec3List& osgShadow::ShadowVolumeGeometry::getVertices ( ) const
inline
virtual bool osgShadow::ShadowVolumeGeometry::isSameKindAs ( const osg::Object obj) const
inlinevirtual

Reimplemented from osg::Drawable.

References NULL.

virtual const char* osgShadow::ShadowVolumeGeometry::libraryName ( ) const
inlinevirtual

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.

Reimplemented from osg::Drawable.

void osgShadow::ShadowVolumeGeometry::setDrawMode ( DrawMode  mode)
inline
void osgShadow::ShadowVolumeGeometry::setNormals ( const Vec3List normals)
inline
void osgShadow::ShadowVolumeGeometry::setVertices ( const Vec3List vertices)
inline

Member Data Documentation

DrawMode osgShadow::ShadowVolumeGeometry::_drawMode
protected
UIntList osgShadow::ShadowVolumeGeometry::_indices
protected
Vec3List osgShadow::ShadowVolumeGeometry::_normals
protected
Vec3List osgShadow::ShadowVolumeGeometry::_vertices
protected

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