Inheritance diagram for osg::PrimitiveSet:

Classes
struct	ObjectIDModifiedCountPair
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 }
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 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	dirty ()
void	setModifiedCount (unsigned int value)
unsigned int	getModifiedCount () const
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (State *=0) const
virtual void	computeRange () const
Protected Types
typedef osg::buffered_object < ObjectIDModifiedCountPair >	GLObjectList
Protected Member Functions
virtual	~PrimitiveSet ()
Protected Attributes
Type	_primitiveType
int	_numInstances
GLenum	_mode
unsigned int	_modifiedCount
unsigned int	_rangeModifiedCount

Member Typedef Documentation

typedef osg::buffered_object<ObjectIDModifiedCountPair> osg::PrimitiveSet::GLObjectList [protected]

Member Enumeration Documentation

enum osg::PrimitiveSet::Mode

Enumerator:

POINTS
LINES
LINE_STRIP
LINE_LOOP
TRIANGLES
TRIANGLE_STRIP
TRIANGLE_FAN
QUADS
QUAD_STRIP
POLYGON

enum osg::PrimitiveSet::Type

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 ( ) [inline, protected, virtual]

Member Function Documentation

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

Implemented in osg::DrawArrays.

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

Implemented in osg::DrawArrays.

virtual const char* osg::PrimitiveSet::className ( ) const [inline, virtual]

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

Implements osg::Object.

Reimplemented in osg::DrawArrays.

virtual void osg::PrimitiveSet::computeRange ( ) const [inline, virtual]

virtual void osg::PrimitiveSet::dirty ( ) [inline, virtual]

Dirty the primitive, which increments the modified count, to force buffer objects to update.

Reimplemented in osg::DrawElements.

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

Implemented in osg::DrawArrays.

virtual const GLvoid* osg::PrimitiveSet::getDataPointer ( ) const [inline, virtual]

virtual DrawElements* osg::PrimitiveSet::getDrawElements ( ) [inline, virtual]

Reimplemented in osg::DrawElements.

virtual const DrawElements* osg::PrimitiveSet::getDrawElements ( ) const [inline, virtual]

Reimplemented in osg::DrawElements.

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

unsigned int osg::PrimitiveSet::getModifiedCount ( ) const [inline]

Get modified count value.

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

Implemented in osg::DrawArrays.

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

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

virtual unsigned int osg::PrimitiveSet::getTotalDataSize ( ) const [inline, virtual]

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

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

Implemented in osg::DrawArrays.

virtual bool osg::PrimitiveSet::isSameKindAs ( const Object * obj ) const [inline, virtual]

Reimplemented from osg::Object.

Reimplemented in osg::DrawArrays.

References NULL.

virtual const char* osg::PrimitiveSet::libraryName ( ) const [inline, virtual]

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.

Implements osg::Object.

Reimplemented in osg::DrawArrays.

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

Implemented in osg::DrawArrays.

virtual void osg::PrimitiveSet::releaseGLObjects ( State * = 0 ) const [inline, virtual]

If State is non-zero, this function releases OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osg::Object.

Reimplemented in osg::DrawElements.

virtual void osg::PrimitiveSet::resizeGLObjectBuffers ( unsigned int ) [inline, virtual]

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::Object.

Reimplemented in osg::DrawElements.

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