osgUtil::Statistics Class Reference

Statistics base class. More...

Inheritance diagram for osgUtil::Statistics:

[legend]List of all members.

Public Types
typedef std::pair< unsigned int, unsigned int >	PrimitivePair
typedef std::map< GLenum, PrimitivePair >	PrimitiveValueMap
typedef std::map< GLenum, unsigned int >	PrimitiveCountMap
enum	statsType {   STAT_NONE, STAT_FRAMERATE, STAT_GRAPHS, STAT_PRIMS,   STAT_PRIMSPERVIEW, STAT_PRIMSPERBIN, STAT_DC, STAT_RESTART }
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	drawArrays (GLenum mode, GLint, GLsizei count)
virtual void	drawElements (GLenum mode, GLsizei count, const GLubyte *)
virtual void	drawElements (GLenum mode, GLsizei count, const GLushort *)
virtual void	drawElements (GLenum mode, GLsizei count, const GLuint *)
virtual void	begin (GLenum mode)
void	vertex ()
virtual void	vertex (float, float, float)
virtual void	vertex (const osg::Vec3 &)
virtual void	vertex (const osg::Vec2 &)
virtual void	vertex (const osg::Vec4 &)
virtual void	vertex (float, float)
virtual void	vertex (float, float, float, float)
virtual void	end ()
void	addDrawable ()
void	addMatrix ()
void	addLight (int np)
void	addImpostor (int np)
int	getBins ()
void	setDepth (int d)
void	addBins (int np)
void	setBinNo (int n)
PrimitiveCountMap::iterator	GetPrimitivesBegin ()
PrimitiveCountMap::iterator	GetPrimitivesEnd ()
Public Attributes
int	numDrawables
int	nummat
int	nbins
int	nlights
int	depth
int	_binNo
statsType	stattype
int	nimpostor
unsigned int	_vertexCount
PrimitiveValueMap	_primitiveCount
GLenum	_currentPrimitiveFunctorMode

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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.

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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

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Member Enumeration Documentation

enum osgUtil::Statistics::statsType

Enumeration values: STAT_NONE  STAT_FRAMERATE  STAT_GRAPHS  STAT_PRIMS  STAT_PRIMSPERVIEW  STAT_PRIMSPERBIN  STAT_DC  STAT_RESTART

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Constructor & Destructor Documentation

osgUtil::Statistics::Statistics (   )  [inline]

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Member Function Documentation

void osgUtil::Statistics::addBins (  int  np  )  [inline]

void osgUtil::Statistics::addDrawable (   )  [inline]

void osgUtil::Statistics::addImpostor (  int  np  )  [inline]

void osgUtil::Statistics::addLight (  int  np  )  [inline]

void osgUtil::Statistics::addMatrix (   )  [inline]

virtual void osgUtil::Statistics::begin (  GLenum  mode  )  [inline, virtual]

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::drawArrays (  GLenum  mode, GLint  , GLsizei  count )  [inline, virtual]

Implements osg::PrimitiveFunctor.

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

Implements osg::PrimitiveFunctor.

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

Implements osg::PrimitiveFunctor.

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

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::end (   )  [inline, virtual]

Implements osg::PrimitiveFunctor.

int osgUtil::Statistics::getBins (   )  [inline]

PrimitiveCountMap::iterator osgUtil::Statistics::GetPrimitivesBegin (   )  [inline]

PrimitiveCountMap::iterator osgUtil::Statistics::GetPrimitivesEnd (   )  [inline]

void osgUtil::Statistics::reset (   )  [inline]

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::Vec4 *  )  [inline, virtual]

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

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

virtual void osgUtil::Statistics::vertex (  float  , float  , float  , float  )  [inline, virtual]

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex (  float  , float  )  [inline, virtual]

Implements osg::PrimitiveFunctor.

virtual void osgUtil::Statistics::vertex (  const osg::Vec4 &   )  [inline, virtual]

virtual void osgUtil::Statistics::vertex (  const osg::Vec2 &   )  [inline, virtual]

virtual void osgUtil::Statistics::vertex (  const osg::Vec3 &   )  [inline, virtual]

virtual void osgUtil::Statistics::vertex (  float  , float  , float  )  [inline, virtual]

Implements osg::PrimitiveFunctor.

void osgUtil::Statistics::vertex (   )  [inline]

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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::nummat

statsType osgUtil::Statistics::stattype

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

• Statistics

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