openscenegraph
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osg::DrawArrays Class Reference

#include <PrimitiveSet>

Inheritance diagram for osg::DrawArrays:
osg::PrimitiveSet osg::BufferData osg::Object osg::Referenced

Public Member Functions

 DrawArrays (GLenum mode=0)
 
 DrawArrays (GLenum mode, GLint first, GLsizei count, int numInstances=0)
 
 DrawArrays (const DrawArrays &da, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const
 
virtual Objectclone (const CopyOp &copyop) const
 
virtual bool isSameKindAs (const Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
void set (GLenum mode, GLint first, GLsizei count)
 
void setFirst (GLint first)
 
GLint getFirst () const
 
void setCount (GLsizei count)
 
GLsizei getCount () const
 
virtual void draw (State &state, bool useVertexBufferObjects) const
 
virtual void accept (PrimitiveFunctor &functor) const
 
virtual void accept (PrimitiveIndexFunctor &functor) const
 
virtual unsigned int getNumIndices () const
 
virtual unsigned int index (unsigned int pos) const
 
virtual void offsetIndices (int offset)
 
- Public Member Functions inherited from osg::PrimitiveSet
 PrimitiveSet (Type primType=PrimitiveType, GLenum mode=0, int numInstances=0)
 
 PrimitiveSet (const PrimitiveSet &prim, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
Type getType () const
 
virtual osg::PrimitiveSetasPrimitiveSet ()
 
virtual const osg::PrimitiveSetasPrimitiveSet () 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 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::ArrayasArray ()
 
virtual const osg::ArrayasArray () const
 
virtual osg::ImageasImage ()
 
virtual const osg::ImageasImage () const
 
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
 
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)
 
std::string getCompoundClassName () const
 
virtual NodeasNode ()
 
virtual const NodeasNode () const
 
virtual NodeVisitorasNodeVisitor ()
 
virtual const NodeVisitorasNodeVisitor () const
 
virtual StateSetasStateSet ()
 
virtual const StateSetasStateSet () const
 
virtual StateAttributeasStateAttribute ()
 
virtual const StateAttributeasStateAttribute () const
 
virtual UniformasUniform ()
 
virtual const UniformasUniform () const
 
virtual CameraasCamera ()
 
virtual const CameraasCamera () const
 
virtual DrawableasDrawable ()
 
virtual const DrawableasDrawable () const
 
virtual CallbackasCallback ()
 
virtual const CallbackasCallback () const
 
virtual CallbackObjectasCallbackObject ()
 
virtual const CallbackObjectasCallbackObject () const
 
virtual UserDataContainerasUserDataContainer ()
 
virtual const UserDataContainerasUserDataContainer () const
 
virtual ValueObjectasValueObject ()
 
virtual const ValueObjectasValueObject () 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::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
template<class T >
void setUserData (const ref_ptr< T > &ud)
 
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 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 &)
 
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 ~DrawArrays ()
 
- Protected Member Functions inherited from osg::PrimitiveSet
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

GLint _first
 
GLsizei _count
 
- Protected Attributes inherited from osg::PrimitiveSet
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

- Public Types inherited from osg::PrimitiveSet
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 }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 

Constructor & Destructor Documentation

◆ DrawArrays() [1/3]

osg::DrawArrays::DrawArrays ( GLenum  mode = 0)
inline

◆ DrawArrays() [2/3]

osg::DrawArrays::DrawArrays ( GLenum  mode,
GLint  first,
GLsizei  count,
int  numInstances = 0 
)
inline

◆ DrawArrays() [3/3]

osg::DrawArrays::DrawArrays ( const DrawArrays da,
const CopyOp copyop = CopyOp::SHALLOW_COPY 
)
inline

◆ ~DrawArrays()

virtual osg::DrawArrays::~DrawArrays ( )
inlineprotectedvirtual

Member Function Documentation

◆ accept() [1/2]

virtual void osg::DrawArrays::accept ( PrimitiveFunctor functor) const
virtual

Implements osg::PrimitiveSet.

◆ accept() [2/2]

virtual void osg::DrawArrays::accept ( PrimitiveIndexFunctor functor) const
virtual

Implements osg::PrimitiveSet.

◆ className()

virtual const char * osg::DrawArrays::className ( ) const
inlinevirtual

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

Reimplemented from osg::PrimitiveSet.

◆ clone()

virtual Object * osg::DrawArrays::clone ( const CopyOp ) const
inlinevirtual

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

Implements osg::Object.

◆ cloneType()

virtual Object * osg::DrawArrays::cloneType ( ) const
inlinevirtual

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

Implements osg::Object.

◆ draw()

virtual void osg::DrawArrays::draw ( State state,
bool  useVertexBufferObjects 
) const
virtual

Implements osg::PrimitiveSet.

◆ getCount()

GLsizei osg::DrawArrays::getCount ( ) const
inline

◆ getFirst()

GLint osg::DrawArrays::getFirst ( ) const
inline

◆ getNumIndices()

virtual unsigned int osg::DrawArrays::getNumIndices ( ) const
inlinevirtual

Implements osg::PrimitiveSet.

◆ index()

virtual unsigned int osg::DrawArrays::index ( unsigned int  pos) const
inlinevirtual

Implements osg::PrimitiveSet.

◆ isSameKindAs()

virtual bool osg::DrawArrays::isSameKindAs ( const Object obj) const
inlinevirtual

Reimplemented from osg::PrimitiveSet.

◆ libraryName()

virtual const char * osg::DrawArrays::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::PrimitiveSet.

◆ offsetIndices()

virtual void osg::DrawArrays::offsetIndices ( int  offset)
inlinevirtual

Implements osg::PrimitiveSet.

◆ set()

void osg::DrawArrays::set ( GLenum  mode,
GLint  first,
GLsizei  count 
)
inline

◆ setCount()

void osg::DrawArrays::setCount ( GLsizei  count)
inline

◆ setFirst()

void osg::DrawArrays::setFirst ( GLint  first)
inline

Member Data Documentation

◆ _count

GLsizei osg::DrawArrays::_count
protected

◆ _first

GLint osg::DrawArrays::_first
protected

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