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osgParticle::PrecipitationEffect::PrecipitationDrawable Class Reference
Inheritance diagram for osgParticle::PrecipitationEffect::PrecipitationDrawable:
osg::Drawable osg::Object osg::Referenced

Classes

struct  Cell
 
struct  DepthMatrixStartTime
 
struct  LessFunctor
 

Public Types

typedef std::map< Cell,
DepthMatrixStartTime > 		CellMatrixMap
 
- 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

 PrecipitationDrawable ()
 
 PrecipitationDrawable (const PrecipitationDrawable &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
 META_Object (osgParticle, PrecipitationDrawable)
 
virtual bool supports (const osg::PrimitiveFunctor &) const
 
virtual void accept (osg::PrimitiveFunctor &) const
 
virtual bool supports (const osg::PrimitiveIndexFunctor &) const
 
virtual void accept (osg::PrimitiveIndexFunctor &) const
 
void setRequiresPreviousMatrix (bool flag)
 
bool getRequiresPreviousMatrix () const
 
void setGeometry (osg::Geometry *geom)
 
osg::Geometry * getGeometry ()
 
const osg::Geometry * getGeometry () const
 
void setDrawType (GLenum type)
 
GLenum getDrawType () const
 
void setNumberOfVertices (unsigned int numVertices)
 
unsigned int getNumberOfVertices () const
 
virtual void drawImplementation (osg::RenderInfo &renderInfo) const
 
CellMatrixMap & getCurrentCellMatrixMap ()
 
CellMatrixMap & getPreviousCellMatrixMap ()
 
void newFrame ()
 
- Public Member Functions inherited from osg::Drawable
 Drawable ()
 
 Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual bool isSameKindAs (const Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
virtual Geometry * asGeometry ()
 
virtual const Geometry * asGeometry () const
 
virtual void computeDataVariance ()
 
const ParentList & getParents () const
 
ParentList getParents ()
 
Node * getParent (unsigned int i)
 
const Node * getParent (unsigned int i) const
 
unsigned int getNumParents () const
 
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
 
void setStateSet (StateSet *stateset)
 
StateSet * getStateSet ()
 
const StateSet * getStateSet () const
 
StateSet * getOrCreateStateSet ()
 
void setInitialBound (const osg::BoundingBox &bbox)
 
const BoundingBox & getInitialBound () const
 
void dirtyBound ()
 
const BoundingBox & getBound () const
 
virtual BoundingBox computeBound () const
 
void setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)
 
ComputeBoundingBoxCallback * getComputeBoundingBoxCallback ()
 
const ComputeBoundingBoxCallback * getComputeBoundingBoxCallback () const
 
void setShape (Shape *shape)
 
Shape * getShape ()
 
const Shape * getShape () 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)
 
UpdateCallback * getUpdateCallback ()
 
const UpdateCallback * getUpdateCallback () const
 
bool requiresUpdateTraversal () const
 
virtual void setEventCallback (EventCallback *ac)
 
EventCallback * getEventCallback ()
 
const EventCallback * getEventCallback () const
 
bool requiresEventTraversal () const
 
virtual void setCullCallback (CullCallback *cc)
 
CullCallback * getCullCallback ()
 
const CullCallback * getCullCallback () const
 
virtual void setDrawCallback (DrawCallback *dc)
 
DrawCallback * getDrawCallback ()
 
const DrawCallback * getDrawCallback () const
 
virtual bool supports (const AttributeFunctor &) const
 
virtual void accept (AttributeFunctor &)
 
virtual bool supports (const ConstAttributeFunctor &) const
 
virtual void accept (ConstAttributeFunctor &) const
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual Object * cloneType () const =0
 
virtual Object * clone (const CopyOp &) const =0
 
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::UserDataContainer * getUserDataContainer ()
 
const osg::UserDataContainer * getUserDataContainer () const
 
osg::UserDataContainer * getOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual Referenced * getUserData ()
 
virtual const Referenced * getUserData () 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 &)
 
Referenced & operator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::Mutex * getRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSet * getObserverSet () const
 
ObserverSet * getOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Member Functions

virtual ~PrecipitationDrawable ()
 
- Protected Member Functions inherited from osg::Drawable
Drawable & operator= (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

bool _requiresPreviousMatrix
 
osg::ref_ptr< osg::Geometry > _geometry
 
CellMatrixMap _currentCellMatrixMap
 
CellMatrixMap _previousCellMatrixMap
 
GLenum _drawType
 
unsigned int _numberOfVertices
 
- 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 Extensions * getExtensions (unsigned int contextID, bool createIfNotInitalized)
 
static void setExtensions (unsigned int contextID, Extensions *extensions)
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandler * getDeleteHandler ()
 
- 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
 

Detailed Description

Internal drawable used to render batches of cells.

Member Typedef Documentation

typedef std::map< Cell, DepthMatrixStartTime > osgParticle::PrecipitationEffect::PrecipitationDrawable::CellMatrixMap

Constructor & Destructor Documentation

osgParticle::PrecipitationEffect::PrecipitationDrawable::PrecipitationDrawable ( )
osgParticle::PrecipitationEffect::PrecipitationDrawable::PrecipitationDrawable ( const PrecipitationDrawable &  copy,
const osg::CopyOp &  copyop = osg::CopyOp::SHALLOW_COPY 
)
virtual osgParticle::PrecipitationEffect::PrecipitationDrawable::~PrecipitationDrawable ( )
inlineprotectedvirtual

Member Function Documentation

virtual void osgParticle::PrecipitationEffect::PrecipitationDrawable::accept ( osg::PrimitiveFunctor &  ) const
inlinevirtual

Accept a PrimitiveFunctor and call its methods to tell it about the internal primitives that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls. Note, PrimtiveFunctor only provides const access of the primitives, as primitives may be procedurally generated so one cannot modify it.

Reimplemented from osg::Drawable.

virtual void osgParticle::PrecipitationEffect::PrecipitationDrawable::accept ( osg::PrimitiveIndexFunctor &  ) const
inlinevirtual

Accept a PrimitiveIndexFunctor and call its methods to tell it about the internal primitives that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls. Note, PrimtiveIndexFunctor only provide const access of the primitives, as primitives may be procedurally generated so one cannot modify it.

Reimplemented from osg::Drawable.

virtual void osgParticle::PrecipitationEffect::PrecipitationDrawable::drawImplementation ( osg::RenderInfo &  renderInfo) const
virtual

drawImplementation(RenderInfo&) is a pure virtual method for the actual implementation of OpenGL drawing calls, such as vertex arrays and primitives, that must be implemented in concrete subclasses of the Drawable base class, examples include osg::Geometry and osg::ShapeDrawable. drawImplementation(RenderInfo&) is called from the draw(RenderInfo&) method, with the draw method handling management of OpenGL display lists, and drawImplementation(RenderInfo&) handling the actual drawing itself.

Parameters
renderInfoThe osg::RenderInfo object that encapsulates the current rendering information including the osg::State OpenGL state for the current graphics context.

Implements osg::Drawable.

CellMatrixMap& osgParticle::PrecipitationEffect::PrecipitationDrawable::getCurrentCellMatrixMap ( )
inline
GLenum osgParticle::PrecipitationEffect::PrecipitationDrawable::getDrawType ( ) const
inline
osg::Geometry* osgParticle::PrecipitationEffect::PrecipitationDrawable::getGeometry ( )
inline
const osg::Geometry* osgParticle::PrecipitationEffect::PrecipitationDrawable::getGeometry ( ) const
inline
unsigned int osgParticle::PrecipitationEffect::PrecipitationDrawable::getNumberOfVertices ( ) const
inline
CellMatrixMap& osgParticle::PrecipitationEffect::PrecipitationDrawable::getPreviousCellMatrixMap ( )
inline
bool osgParticle::PrecipitationEffect::PrecipitationDrawable::getRequiresPreviousMatrix ( ) const
inline
osgParticle::PrecipitationEffect::PrecipitationDrawable::META_Object ( osgParticle  ,
PrecipitationDrawable   
)
void osgParticle::PrecipitationEffect::PrecipitationDrawable::newFrame ( )
inline
void osgParticle::PrecipitationEffect::PrecipitationDrawable::setDrawType ( GLenum  type)
inline
void osgParticle::PrecipitationEffect::PrecipitationDrawable::setGeometry ( osg::Geometry *  geom)
inline
void osgParticle::PrecipitationEffect::PrecipitationDrawable::setNumberOfVertices ( unsigned int  numVertices)
inline
void osgParticle::PrecipitationEffect::PrecipitationDrawable::setRequiresPreviousMatrix ( bool  flag)
inline
virtual bool osgParticle::PrecipitationEffect::PrecipitationDrawable::supports ( const osg::PrimitiveFunctor &  ) const
inlinevirtual

Return true if the Drawable subclass supports accept(PrimitiveFunctor&).

Reimplemented from osg::Drawable.

virtual bool osgParticle::PrecipitationEffect::PrecipitationDrawable::supports ( const osg::PrimitiveIndexFunctor &  ) const
inlinevirtual

Return true if the Drawable subclass supports accept(PrimitiveIndexFunctor&).

Reimplemented from osg::Drawable.

Member Data Documentation

CellMatrixMap osgParticle::PrecipitationEffect::PrecipitationDrawable::_currentCellMatrixMap
mutableprotected
GLenum osgParticle::PrecipitationEffect::PrecipitationDrawable::_drawType
protected
osg::ref_ptr<osg::Geometry> osgParticle::PrecipitationEffect::PrecipitationDrawable::_geometry
protected
unsigned int osgParticle::PrecipitationEffect::PrecipitationDrawable::_numberOfVertices
protected
CellMatrixMap osgParticle::PrecipitationEffect::PrecipitationDrawable::_previousCellMatrixMap
mutableprotected
bool osgParticle::PrecipitationEffect::PrecipitationDrawable::_requiresPreviousMatrix
protected
The documentation for this class was generated from the following file:
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