osgUtil::Simplifier Class Reference

Inheritance diagram for osgUtil::Simplifier:

List of all members.


Public Types
typedef std::vector< unsigned int >	IndexList
Public Member Functions
	Simplifier (float sampleRatio=1.0f, float maximumError=0.0f)
void	setSampleRatio (float sampleRatio)
float	getSampleRatio () const
void	setMaximumError (float error)
float	getMaximumError () const
void	setContinueSimplificationCallback (ContinueSimplificationCallback *cb)
ContinueSimplificationCallback *	getContinueSimplificationCallback ()
const ContinueSimplificationCallback *	getContinueSimplificationCallback () const
bool	continueSimplification (float nextError, unsigned int numOriginalPrimitives, unsigned int numRemainingPrimitives) const
virtual bool	continueSimplificationImplementation (float nextError, unsigned int numOriginalPrimitives, unsigned int numRemainingPrimitives) const
virtual void	apply (osg::Geode &geode)
void	simplify (osg::Geometry &geometry)
void	simplify (osg::Geometry &geometry, const IndexList &protectedPoints)
	a list of point indices
Protected Attributes
float	_sampleRatio
float	_maximumError
osg::ref_ptr< ContinueSimplificationCallback >	_continueSimplificationCallback
Classes
class	ContinueSimplificationCallback

Detailed Description

A simplifier for reducing the number of traingles in osg::Geometry.

Member Typedef Documentation

typedef std::vector<unsigned int> osgUtil::Simplifier::IndexList

Constructor & Destructor Documentation

osgUtil::Simplifier::Simplifier ( float sampleRatio = 1.0f,

float maximumError = 0.0f

)

Member Function Documentation

virtual void osgUtil::Simplifier::apply ( osg::Geode & geode ) [inline, virtual]

bool osgUtil::Simplifier::continueSimplification ( float nextError,

unsigned int numOriginalPrimitives,

unsigned int numRemainingPrimitives

) const [inline]

virtual bool osgUtil::Simplifier::continueSimplificationImplementation ( float nextError,

unsigned int numOriginalPrimitives,

unsigned int numRemainingPrimitives

) const [inline, virtual]

const ContinueSimplificationCallback* osgUtil::Simplifier::getContinueSimplificationCallback ( ) const [inline]

ContinueSimplificationCallback* osgUtil::Simplifier::getContinueSimplificationCallback ( ) [inline]

float osgUtil::Simplifier::getMaximumError ( ) const [inline]

float osgUtil::Simplifier::getSampleRatio ( ) const [inline]

void osgUtil::Simplifier::setContinueSimplificationCallback ( ContinueSimplificationCallback * cb ) [inline]

void osgUtil::Simplifier::setMaximumError ( float error ) [inline]

void osgUtil::Simplifier::setSampleRatio ( float sampleRatio ) [inline]

void osgUtil::Simplifier::simplify ( osg::Geometry & geometry,

const IndexList & protectedPoints

)

a list of point indices
simply the geometry, whilst protecting key points from being modified.