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osg::PrimitiveSet Class Reference
Inheritance diagram for osg::PrimitiveSet:
osg::BufferData osg::Object osg::Referenced osg::DrawArrayLengths osg::DrawArrays osg::DrawElements osg::DrawElementsUByte osg::DrawElementsUInt osg::DrawElementsUShort

Public Types

enum  Type {
  PrimitiveType, DrawArraysPrimitiveType, DrawArrayLengthsPrimitiveType, DrawElementsUBytePrimitiveType,
  DrawElementsUShortPrimitiveType, DrawElementsUIntPrimitiveType
}
enum  Mode {
  POINTS = GL_POINTS, LINES = GL_LINES, LINE_STRIP = GL_LINE_STRIP, LINE_LOOP = GL_LINE_LOOP,
  TRIANGLES = GL_TRIANGLES, TRIANGLE_STRIP = GL_TRIANGLE_STRIP, TRIANGLE_FAN = GL_TRIANGLE_FAN, QUADS = GL_QUADS,
  QUAD_STRIP = GL_QUAD_STRIP, POLYGON = GL_POLYGON, LINES_ADJACENCY = GL_LINES_ADJACENCY_EXT, LINE_STRIP_ADJACENCY = GL_LINE_STRIP_ADJACENCY_EXT,
  TRIANGLES_ADJACENCY = GL_TRIANGLES_ADJACENCY_EXT, TRIANGLE_STRIP_ADJACENCY = GL_TRIANGLE_STRIP_ADJACENCY_EXT, PATCHES = GL_PATCHES
}

Public Member Functions

 PrimitiveSet (Type primType=PrimitiveType, GLenum mode=0, int numInstances=0)
 PrimitiveSet (const PrimitiveSet &prim, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual bool isSameKindAs (const Object *obj) const
virtual const char * libraryName () const
virtual const char * className () const
Type getType () const
virtual const GLvoid * getDataPointer () const
virtual unsigned int getTotalDataSize () const
virtual bool supportsBufferObject () const
virtual DrawElementsgetDrawElements ()
virtual const DrawElementsgetDrawElements () const
void setNumInstances (int n)
int getNumInstances () const
void setMode (GLenum mode)
GLenum getMode () const
virtual void draw (State &state, bool useVertexBufferObjects) const =0
virtual void accept (PrimitiveFunctor &functor) const =0
virtual void accept (PrimitiveIndexFunctor &functor) const =0
virtual unsigned int index (unsigned int pos) const =0
virtual unsigned int getNumIndices () const =0
virtual void offsetIndices (int offset)=0
virtual unsigned int getNumPrimitives () const
virtual void computeRange () const
- Public Member Functions inherited from osg::BufferData
 BufferData ()
 BufferData (const BufferData &bd, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
void setBufferObject (BufferObject *bufferObject)
BufferObjectgetBufferObject ()
const BufferObjectgetBufferObject () const
void setBufferIndex (unsigned int index)
unsigned int getBufferIndex () const
GLBufferObjectgetGLBufferObject (unsigned int contextID) const
GLBufferObjectgetOrCreateGLBufferObject (unsigned int contextID) const
void setModifiedCallback (ModifiedCallback *md)
ModifiedCallbackgetModifiedCallback ()
const ModifiedCallbackgetModifiedCallback () const
void dirty ()
void setModifiedCount (unsigned int value)
unsigned int getModifiedCount () const
virtual void resizeGLObjectBuffers (unsigned int maxSize)
void releaseGLObjects (State *state=0) 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 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)
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)
- 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 ~PrimitiveSet ()
- Protected Member Functions inherited from osg::BufferData
virtual ~BufferData ()
- 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

Type _primitiveType
int _numInstances
GLenum _mode
- Protected Attributes inherited from osg::BufferData
unsigned int _modifiedCount
unsigned int _bufferIndex
osg::ref_ptr< BufferObject_bufferObject
osg::ref_ptr< ModifiedCallback_modifiedCallback
- 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::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()

Member Enumeration Documentation

Enumerator:
POINTS 
LINES 
LINE_STRIP 
LINE_LOOP 
TRIANGLES 
TRIANGLE_STRIP 
TRIANGLE_FAN 
QUADS 
QUAD_STRIP 
POLYGON 
LINES_ADJACENCY 
LINE_STRIP_ADJACENCY 
TRIANGLES_ADJACENCY 
TRIANGLE_STRIP_ADJACENCY 
PATCHES 
Enumerator:
PrimitiveType 
DrawArraysPrimitiveType 
DrawArrayLengthsPrimitiveType 
DrawElementsUBytePrimitiveType 
DrawElementsUShortPrimitiveType 
DrawElementsUIntPrimitiveType 

Constructor & Destructor Documentation

osg::PrimitiveSet::PrimitiveSet ( Type  primType = PrimitiveType,
GLenum  mode = 0,
int  numInstances = 0 
)
inline
osg::PrimitiveSet::PrimitiveSet ( const PrimitiveSet prim,
const CopyOp copyop = CopyOp::SHALLOW_COPY 
)
inline
virtual osg::PrimitiveSet::~PrimitiveSet ( )
inlineprotectedvirtual

Member Function Documentation

virtual void osg::PrimitiveSet::accept ( PrimitiveFunctor functor) const
pure virtual
virtual void osg::PrimitiveSet::accept ( PrimitiveIndexFunctor functor) const
pure virtual
virtual const char* osg::PrimitiveSet::className ( ) const
inlinevirtual

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

Reimplemented from osg::BufferData.

Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.

virtual void osg::PrimitiveSet::computeRange ( ) const
inlinevirtual
virtual void osg::PrimitiveSet::draw ( State state,
bool  useVertexBufferObjects 
) const
pure virtual
virtual const GLvoid* osg::PrimitiveSet::getDataPointer ( ) const
inlinevirtual
virtual DrawElements* osg::PrimitiveSet::getDrawElements ( )
inlinevirtual

Reimplemented in osg::DrawElements.

virtual const DrawElements* osg::PrimitiveSet::getDrawElements ( ) const
inlinevirtual

Reimplemented in osg::DrawElements.

GLenum osg::PrimitiveSet::getMode ( ) const
inline
virtual unsigned int osg::PrimitiveSet::getNumIndices ( ) const
pure virtual
int osg::PrimitiveSet::getNumInstances ( ) const
inline
virtual unsigned int osg::PrimitiveSet::getNumPrimitives ( ) const
virtual

Reimplemented in osg::DrawArrayLengths.

virtual unsigned int osg::PrimitiveSet::getTotalDataSize ( ) const
inlinevirtual
Type osg::PrimitiveSet::getType ( ) const
inline
virtual unsigned int osg::PrimitiveSet::index ( unsigned int  pos) const
pure virtual
virtual bool osg::PrimitiveSet::isSameKindAs ( const Object obj) const
inlinevirtual
virtual const char* osg::PrimitiveSet::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::BufferData.

Reimplemented in osg::DrawElementsUInt, osg::DrawElementsUShort, osg::DrawElementsUByte, osg::DrawArrayLengths, and osg::DrawArrays.

virtual void osg::PrimitiveSet::offsetIndices ( int  offset)
pure virtual
void osg::PrimitiveSet::setMode ( GLenum  mode)
inline
void osg::PrimitiveSet::setNumInstances ( int  n)
inline
virtual bool osg::PrimitiveSet::supportsBufferObject ( ) const
inlinevirtual

Member Data Documentation

GLenum osg::PrimitiveSet::_mode
protected
int osg::PrimitiveSet::_numInstances
protected
Type osg::PrimitiveSet::_primitiveType
protected

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