osgUtil::Statistics Class Reference

Statistics base class. More...

Inheritance diagram for osgUtil::Statistics:

Public Types
enum	StatsType {   STAT_NONE, STAT_FRAMERATE, STAT_GRAPHS, STAT_PRIMS,   STAT_PRIMSPERVIEW, STAT_PRIMSPERBIN, STAT_DC, STAT_RESTART }
typedef std::pair< unsigned int, unsigned int >	PrimitivePair
typedef std::map< GLenum, PrimitivePair >	PrimitiveValueMap
typedef std::map< GLenum, unsigned int >	PrimitiveCountMap

Public Member Functions
	Statistics ()
void	reset ()
void	setType (StatsType t)
virtual void	setVertexArray (unsigned int count, const osg::Vec3 *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	setVertexArray (unsigned int count, const osg::Vec2 *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	setVertexArray (unsigned int count, const osg::Vec4 *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	setVertexArray (unsigned int count, const osg::Vec3d *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	setVertexArray (unsigned int count, const osg::Vec2d *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	setVertexArray (unsigned int count, const osg::Vec4d *)
	Sets the array of vertices used to describe the primitives. More...
virtual void	drawArrays (GLenum mode, GLint, GLsizei count)
	Mimics the OpenGL glDrawArrays() function. More...
virtual void	drawElements (GLenum mode, GLsizei count, const GLubyte *)
	Mimics the OpenGL glDrawElements() function. More...
virtual void	drawElements (GLenum mode, GLsizei count, const GLushort *)
	Mimics the OpenGL glDrawElements() function. More...
virtual void	drawElements (GLenum mode, GLsizei count, const GLuint *)
	Mimics the OpenGL glDrawElements() function. More...
virtual void	begin (GLenum mode)
	Mimics the OpenGL glBegin() function. More...
void	vertex ()
virtual void	vertex (float, float, float)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	vertex (const osg::Vec3 &)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	vertex (const osg::Vec2 &)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	vertex (const osg::Vec4 &)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	vertex (float, float)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	vertex (float, float, float, float)
	Mimics the OpenGL glVertex() "family of functions". More...
virtual void	end ()
	Mimics the OpenGL glEnd() function. More...
void	addDrawable ()
void	addFastDrawable ()
void	addMatrix ()
void	addLight (int np)
void	addImpostor (int np)
int	getBins ()
void	setDepth (int d)
void	addBins (int np)
void	setBinNo (int n)
void	addStateGraphs (int n)
void	addOrderedLeaves (int n)
void	add (const Statistics &stats)
PrimitiveCountMap &	getPrimitiveCountMap ()
const PrimitiveCountMap &	getPrimitiveCountMap () const
PrimitiveValueMap &	getPrimitiveValueMap ()
const PrimitiveValueMap &	getPrimitiveValueMap () const
PrimitiveCountMap::iterator	GetPrimitivesBegin ()
	deprecated More...
PrimitiveCountMap::iterator	GetPrimitivesEnd ()
	deprecated More...
Public Member Functions inherited from osg::PrimitiveFunctor
virtual	~PrimitiveFunctor ()
void	useVertexCacheAsVertexArray ()

Public Attributes
int	numDrawables
int	nummat
int	nbins
int	numStateGraphs
int	numFastDrawables
int	nlights
int	depth
int	_binNo
StatsType	stattype
int	nimpostor
int	numOrderedLeaves
unsigned int	_vertexCount
PrimitiveValueMap	_primitiveCount
GLenum	_currentPrimitiveFunctorMode
Public Attributes inherited from osg::PrimitiveFunctor
std::vector< Vec3 >	_vertexCache
bool	_treatVertexDataAsTemporary

Detailed Description

Statistics base class.

Used to extract primitive information from the renderBin(s). Add a case of getStats(osgUtil::Statistics *stat) for any new drawable (or drawable derived class) that you generate (eg see Geometry.cpp). There are 20 types of drawable counted - actually only 14 cases can occur in reality. these represent sets of GL_POINTS, GL_LINES GL_LINESTRIPS, LOOPS, TRIANGLES, TRI-fans, tristrips, quads, quadstrips etc The number of triangles rendered is inferred: each triangle = 1 triangle (number of vertices/3) each quad = 2 triangles (nverts/2) each trifan or tristrip = (length-2) triangles and so on.

Member Typedef Documentation

typedef std::map<GLenum, unsigned int> osgUtil::Statistics::PrimitiveCountMap

typedef std::pair<unsigned int,unsigned int> osgUtil::Statistics::PrimitivePair

typedef std::map<GLenum,PrimitivePair> osgUtil::Statistics::PrimitiveValueMap

Member Enumeration Documentation

enum osgUtil::Statistics::StatsType

Enumerator
STAT_NONE
STAT_FRAMERATE
STAT_GRAPHS
STAT_PRIMS
STAT_PRIMSPERVIEW
STAT_PRIMSPERBIN
STAT_DC
STAT_RESTART

Constructor & Destructor Documentation

osgUtil::Statistics::Statistics

(

)

Member Function Documentation

void osgUtil::Statistics::add

(

const Statistics &

stats

)

void osgUtil::Statistics::addBins ( int  np )

inline

void osgUtil::Statistics::addDrawable ( )

inline

void osgUtil::Statistics::addFastDrawable ( )

inline

void osgUtil::Statistics::addImpostor ( int  np )

inline

void osgUtil::Statistics::addLight ( int  np )

inline

void osgUtil::Statistics::addMatrix ( )

inline

void osgUtil::Statistics::addOrderedLeaves ( int  n )

inline

void osgUtil::Statistics::addStateGraphs ( int  n )

inline

virtual void osgUtil::Statistics::begin ( GLenum  mode )

virtual

Mimics the OpenGL glBegin() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::drawArrays ( GLenum  mode, GLint  first, GLsizei  count  )

virtual

Mimics the OpenGL glDrawArrays() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::drawElements ( GLenum  mode, GLsizei  count, const GLubyte *  indices  )

virtual

Mimics the OpenGL glDrawElements() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::drawElements ( GLenum  mode, GLsizei  count, const GLushort *  indices  )

virtual

Mimics the OpenGL glDrawElements() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::drawElements ( GLenum  mode, GLsizei  count, const GLuint *  indices  )

virtual

Mimics the OpenGL glDrawElements() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::end ( )

virtual

Mimics the OpenGL glEnd() function.

Implements osg::PrimitiveFunctor.

int osgUtil::Statistics::getBins ( )

inline

PrimitiveCountMap& osgUtil::Statistics::getPrimitiveCountMap ( )

inline

const PrimitiveCountMap& osgUtil::Statistics::getPrimitiveCountMap ( ) const

inline

PrimitiveCountMap::iterator osgUtil::Statistics::GetPrimitivesBegin ( )

inline

deprecated

PrimitiveCountMap::iterator osgUtil::Statistics::GetPrimitivesEnd ( )

inline

deprecated

PrimitiveValueMap& osgUtil::Statistics::getPrimitiveValueMap ( )

inline

const PrimitiveValueMap& osgUtil::Statistics::getPrimitiveValueMap ( ) const

inline

void osgUtil::Statistics::reset

(

)

void osgUtil::Statistics::setBinNo ( int  n )

inline

void osgUtil::Statistics::setDepth ( int  d )

inline

void osgUtil::Statistics::setType ( StatsType  t )

inline

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec3 *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec2 *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec4 *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec3d *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec2d *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::setVertexArray ( unsigned int  count, const osg::Vec4d *  vertices  )

inlinevirtual

Sets the array of vertices used to describe the primitives.

Somehow mimics the OpenGL glVertexPointer() function.

Implements osg::PrimitiveFunctor.

void osgUtil::Statistics::vertex ( )

inline

virtual void osgUtil::Statistics::vertex ( float  x, float  y, float  z  )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex ( const osg::Vec3 &  vert )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex ( const osg::Vec2 &  vert )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex ( const osg::Vec4 &  vert )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex ( float  x, float  y  )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex ( float  x, float  y, float  z, float  w  )

inlinevirtual

Mimics the OpenGL glVertex() "family of functions".

Implements osg::PrimitiveFunctor.

Member Data Documentation

int osgUtil::Statistics::_binNo

GLenum osgUtil::Statistics::_currentPrimitiveFunctorMode

PrimitiveValueMap osgUtil::Statistics::_primitiveCount

unsigned int osgUtil::Statistics::_vertexCount

int osgUtil::Statistics::depth

int osgUtil::Statistics::nbins

int osgUtil::Statistics::nimpostor

int osgUtil::Statistics::nlights

int osgUtil::Statistics::numDrawables

int osgUtil::Statistics::numFastDrawables

int osgUtil::Statistics::nummat

int osgUtil::Statistics::numOrderedLeaves

int osgUtil::Statistics::numStateGraphs

StatsType osgUtil::Statistics::stattype

---

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

• osgUtil/Statistics