#include <Statistics.h>

Inheritance diagram for osgUtil::Statistics:

Collaboration 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 *)

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

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

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

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

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

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.

Definition at line 47 of file Statistics.h.

Member Typedef Documentation

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

Definition at line 53 of file Statistics.h.

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

Definition at line 51 of file Statistics.h.

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

Definition at line 52 of file Statistics.h.

Member Enumeration Documentation

enum osgUtil::Statistics::StatsType

Enumerator
STAT_NONE
STAT_FRAMERATE
STAT_GRAPHS
STAT_PRIMS
STAT_PRIMSPERVIEW
STAT_PRIMSPERBIN
STAT_DC
STAT_RESTART

Definition at line 58 of file Statistics.h.

Constructor & Destructor Documentation

osgUtil::Statistics::Statistics ( )

Member Function Documentation

void osgUtil::Statistics::add ( const Statistics & stats )

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

inline

Definition at line 111 of file Statistics.h.

void osgUtil::Statistics::addDrawable ( )

inline

Definition at line 104 of file Statistics.h.

void osgUtil::Statistics::addFastDrawable ( )

inline

Definition at line 105 of file Statistics.h.

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

inline

Definition at line 108 of file Statistics.h.

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

inline

Definition at line 107 of file Statistics.h.

void osgUtil::Statistics::addMatrix ( )

inline

Definition at line 106 of file Statistics.h.

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

inline

Definition at line 115 of file Statistics.h.

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

inline

Definition at line 114 of file Statistics.h.

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

virtual

Mimics the OpenGL glBegin() function.

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation