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osg::PrimitiveSet Class Referenceabstract

#include <PrimitiveSet>

Inheritance diagram for osg::PrimitiveSet:
osg::BufferData osg::Object osg::Referenced osg::DrawArrayLengths osg::DrawArrays osg::DrawArraysIndirect osg::DrawElements osg::MultiDrawArrays osg::MultiDrawArraysIndirect osg::DrawElementsIndirect osg::DrawElementsUByte osg::DrawElementsUInt osg::DrawElementsUShort osg::DrawElementsIndirectUByte osg::DrawElementsIndirectUInt osg::DrawElementsIndirectUShort osg::MultiDrawElementsIndirectUByte osg::MultiDrawElementsIndirectUInt osg::MultiDrawElementsIndirectUShort

Public Types

enum  Type {
  PrimitiveType , DrawArraysPrimitiveType , DrawArrayLengthsPrimitiveType , DrawElementsUBytePrimitiveType ,
  DrawElementsUShortPrimitiveType , DrawElementsUIntPrimitiveType , MultiDrawArraysPrimitiveType , DrawArraysIndirectPrimitiveType ,
  DrawElementsUByteIndirectPrimitiveType , DrawElementsUShortIndirectPrimitiveType , DrawElementsUIntIndirectPrimitiveType , MultiDrawArraysIndirectPrimitiveType ,
  MultiDrawElementsUByteIndirectPrimitiveType , MultiDrawElementsUShortIndirectPrimitiveType , MultiDrawElementsUIntIndirectPrimitiveType
}
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 , LINE_STRIP_ADJACENCY = GL_LINE_STRIP_ADJACENCY ,
  TRIANGLES_ADJACENCY = GL_TRIANGLES_ADJACENCY , TRIANGLE_STRIP_ADJACENCY = GL_TRIANGLE_STRIP_ADJACENCY , PATCHES = GL_PATCHES
}
Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC , STATIC , UNSPECIFIED }

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 osg::PrimitiveSet * asPrimitiveSet ()
virtual const osg::PrimitiveSet * asPrimitiveSet () const
virtual const GLvoid * getDataPointer () const
virtual unsigned int getTotalDataSize () const
virtual bool supportsBufferObject () const
virtual DrawElements * getDrawElements ()
virtual const DrawElements * getDrawElements () 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)
virtual osg::Array * asArray ()
virtual const osg::Array * asArray () const
virtual osg::Image * asImage ()
virtual const osg::Image * asImage () const
void setBufferObject (BufferObject *bufferObject)
BufferObject * getBufferObject ()
const BufferObject * getBufferObject () const
void setBufferIndex (unsigned int index)
unsigned int getBufferIndex () const
GLBufferObject * getGLBufferObject (unsigned int contextID) const
GLBufferObject * getOrCreateGLBufferObject (unsigned int contextID) const
void setModifiedCallback (ModifiedCallback *md)
ModifiedCallback * getModifiedCallback ()
const ModifiedCallback * getModifiedCallback () const
void dirty ()
void setModifiedCount (unsigned int value)
unsigned int getModifiedCount () const
virtual void resizeGLObjectBuffers (unsigned int maxSize)
void releaseGLObjects (State *state=0) const
unsigned int getNumClients () const
void addClient (osg::Object *)
void removeClient (osg::Object *)
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
std::string getCompoundClassName () const
virtual Node * asNode ()
virtual const Node * asNode () const
virtual NodeVisitor * asNodeVisitor ()
virtual const NodeVisitor * asNodeVisitor () const
virtual StateSet * asStateSet ()
virtual const StateSet * asStateSet () const
virtual StateAttribute * asStateAttribute ()
virtual const StateAttribute * asStateAttribute () const
virtual Uniform * asUniform ()
virtual const Uniform * asUniform () const
virtual Camera * asCamera ()
virtual const Camera * asCamera () const
virtual Drawable * asDrawable ()
virtual const Drawable * asDrawable () const
virtual Callback * asCallback ()
virtual const Callback * asCallback () const
virtual CallbackObject * asCallbackObject ()
virtual const CallbackObject * asCallbackObject () const
virtual UserDataContainer * asUserDataContainer ()
virtual const UserDataContainer * asUserDataContainer () const
virtual ValueObject * asValueObject ()
virtual const ValueObject * asValueObject () 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::UserDataContainer * getUserDataContainer ()
const osg::UserDataContainer * getUserDataContainer () const
osg::UserDataContainer * getOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
template<class T>
void setUserData (const ref_ptr< T > &ud)
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 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 &)
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 ~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
unsigned int _numClients
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::Mutex * getGlobalReferencedMutex ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandler * getDeleteHandler ()

Member Enumeration Documentation

◆ Mode

enum osg::PrimitiveSet::Mode
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 

◆ Type

enum osg::PrimitiveSet::Type
Enumerator
PrimitiveType 
DrawArraysPrimitiveType 
DrawArrayLengthsPrimitiveType 
DrawElementsUBytePrimitiveType 
DrawElementsUShortPrimitiveType 
DrawElementsUIntPrimitiveType 
MultiDrawArraysPrimitiveType 
DrawArraysIndirectPrimitiveType 
DrawElementsUByteIndirectPrimitiveType 
DrawElementsUShortIndirectPrimitiveType 
DrawElementsUIntIndirectPrimitiveType 
MultiDrawArraysIndirectPrimitiveType 
MultiDrawElementsUByteIndirectPrimitiveType 
MultiDrawElementsUShortIndirectPrimitiveType 
MultiDrawElementsUIntIndirectPrimitiveType 

Constructor & Destructor Documentation

◆ PrimitiveSet() [1/2]

osg::PrimitiveSet::PrimitiveSet ( Type primType = PrimitiveType,
GLenum mode = 0,
int numInstances = 0 )
inline

References _mode, _numInstances, _primitiveType, and PrimitiveType.

Referenced by osg::DrawArrayLengths::DrawArrayLengths(), osg::DrawArrayLengths::DrawArrayLengths(), osg::DrawArrayLengths::DrawArrayLengths(), osg::DrawArrayLengths::DrawArrayLengths(), osg::DrawArrayLengths::DrawArrayLengths(), osg::DrawArrays::DrawArrays(), osg::DrawArrays::DrawArrays(), osg::DrawArrays::DrawArrays(), osg::DrawArraysIndirect::DrawArraysIndirect(), osg::DrawArraysIndirect::DrawArraysIndirect(), osg::DrawElements::DrawElements(), osg::DrawElements::DrawElements(), isSameKindAs(), osg::MultiDrawArrays::MultiDrawArrays(), osg::MultiDrawArrays::MultiDrawArrays(), and PrimitiveSet().

◆ PrimitiveSet() [2/2]

osg::PrimitiveSet::PrimitiveSet ( const PrimitiveSet & prim,
const CopyOp & copyop = CopyOp::SHALLOW_COPY )
inline

References _mode, _numInstances, _primitiveType, osg::BufferData::BufferData(), PrimitiveSet(), and osg::CopyOp::SHALLOW_COPY.

◆ ~PrimitiveSet()

virtual osg::PrimitiveSet::~PrimitiveSet ( )
inlineprotectedvirtual

Member Function Documentation

◆ accept() [1/2]

virtual void osg::PrimitiveSet::accept ( PrimitiveFunctor & functor) const
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

◆ accept() [2/2]

virtual void osg::PrimitiveSet::accept ( PrimitiveIndexFunctor & functor) const
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

◆ asPrimitiveSet() [1/2]

virtual osg::PrimitiveSet * osg::PrimitiveSet::asPrimitiveSet ( )
inlinevirtual

Reimplemented from osg::BufferData.

◆ asPrimitiveSet() [2/2]

virtual const osg::PrimitiveSet * osg::PrimitiveSet::asPrimitiveSet ( ) const
inlinevirtual

Reimplemented from osg::BufferData.

◆ className()

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::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

◆ computeRange()

virtual void osg::PrimitiveSet::computeRange ( ) const
inlinevirtual

◆ draw()

virtual void osg::PrimitiveSet::draw ( State & state,
bool useVertexBufferObjects ) const
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

◆ getDataPointer()

virtual const GLvoid * osg::PrimitiveSet::getDataPointer ( ) const
inlinevirtual

Implements osg::BufferData.

Reimplemented in osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, and osg::DrawElementsUShort.

◆ getDrawElements() [1/2]

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

Reimplemented in osg::DrawElements.

◆ getDrawElements() [2/2]

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

Reimplemented in osg::DrawElements.

◆ getMode()

GLenum osg::PrimitiveSet::getMode ( ) const
inline

References _mode.

◆ getNumIndices()

virtual unsigned int osg::PrimitiveSet::getNumIndices ( ) const
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, and osg::MultiDrawArraysIndirect.

◆ getNumInstances()

int osg::PrimitiveSet::getNumInstances ( ) const
inline

References _numInstances.

◆ getNumPrimitives()

virtual unsigned int osg::PrimitiveSet::getNumPrimitives ( ) const
virtual

Reimplemented in osg::DrawArrayLengths, osg::DrawArraysIndirect, osg::DrawElementsIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

◆ getTotalDataSize()

virtual unsigned int osg::PrimitiveSet::getTotalDataSize ( ) const
inlinevirtual

Implements osg::BufferData.

Reimplemented in osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, and osg::DrawElementsUShort.

◆ getType()

Type osg::PrimitiveSet::getType ( ) const
inline

References _primitiveType.

◆ index()

virtual unsigned int osg::PrimitiveSet::index ( unsigned int pos) const
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, and osg::MultiDrawArraysIndirect.

◆ isSameKindAs()

virtual bool osg::PrimitiveSet::isSameKindAs ( const Object * obj) const
inlinevirtual

Reimplemented from osg::BufferData.

Reimplemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, osg::MultiDrawArraysIndirect, osg::MultiDrawElementsIndirectUByte, osg::MultiDrawElementsIndirectUInt, and osg::MultiDrawElementsIndirectUShort.

References NULL, and PrimitiveSet().

◆ libraryName()

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::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, and osg::MultiDrawArrays.

◆ offsetIndices()

virtual void osg::PrimitiveSet::offsetIndices ( int offset)
pure virtual

Implemented in osg::DrawArrayLengths, osg::DrawArrays, osg::DrawArraysIndirect, osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, osg::DrawElementsUShort, osg::MultiDrawArrays, and osg::MultiDrawArraysIndirect.

◆ setMode()

void osg::PrimitiveSet::setMode ( GLenum mode)
inline

References _mode.

◆ setNumInstances()

void osg::PrimitiveSet::setNumInstances ( int n)
inline

References _numInstances.

◆ supportsBufferObject()

virtual bool osg::PrimitiveSet::supportsBufferObject ( ) const
inlinevirtual

Reimplemented in osg::DrawElementsIndirectUByte, osg::DrawElementsIndirectUInt, osg::DrawElementsIndirectUShort, osg::DrawElementsUByte, osg::DrawElementsUInt, and osg::DrawElementsUShort.

Member Data Documentation

◆ _mode

GLenum osg::PrimitiveSet::_mode
protected

Referenced by getMode(), PrimitiveSet(), PrimitiveSet(), osg::DrawArrays::set(), and setMode().

◆ _numInstances

int osg::PrimitiveSet::_numInstances
protected

Referenced by getNumInstances(), PrimitiveSet(), PrimitiveSet(), and setNumInstances().

◆ _primitiveType

Type osg::PrimitiveSet::_primitiveType
protected

Referenced by getType(), osg::MultiDrawArraysIndirect::MultiDrawArraysIndirect(), osg::MultiDrawElementsIndirectUByte::MultiDrawElementsIndirectUByte(), osg::MultiDrawElementsIndirectUByte::MultiDrawElementsIndirectUByte(), osg::MultiDrawElementsIndirectUByte::MultiDrawElementsIndirectUByte(), osg::MultiDrawElementsIndirectUByte::MultiDrawElementsIndirectUByte(), osg::MultiDrawElementsIndirectUInt::MultiDrawElementsIndirectUInt(), osg::MultiDrawElementsIndirectUInt::MultiDrawElementsIndirectUInt(), osg::MultiDrawElementsIndirectUInt::MultiDrawElementsIndirectUInt(), osg::MultiDrawElementsIndirectUInt::MultiDrawElementsIndirectUInt(), osg::MultiDrawElementsIndirectUShort::MultiDrawElementsIndirectUShort(), osg::MultiDrawElementsIndirectUShort::MultiDrawElementsIndirectUShort(), osg::MultiDrawElementsIndirectUShort::MultiDrawElementsIndirectUShort(), osg::MultiDrawElementsIndirectUShort::MultiDrawElementsIndirectUShort(), PrimitiveSet(), and PrimitiveSet().

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