class OSGUTIL_EXPORT osgUtil::Simplifier

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

Inheritance:

Public Classes

class ContinueSimplificationCallback: public osg::Referenced

Public Methods

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)

simply the geometry

void simplify(osg::Geometry& geometry, const IndexList& protectedPoints)

simply the geometry, whilst protecting key points from being modified

Public

typedef std::vector<unsigned int> IndexList

a list of point indices

Protected Fields

float _sampleRatio

float _maximumError

osg::ref_ptr<ContinueSimplificationCallback> _continueSimplificationCallback

Documentation

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

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)

simply the geometry

typedef std::vector<unsigned int> IndexList

a list of point indices

a list of point indices

void simplify(osg::Geometry& geometry, const IndexList& protectedPoints)

simply the geometry, whilst protecting key points from being modified

float _sampleRatio

float _maximumError

osg::ref_ptr<ContinueSimplificationCallback> _continueSimplificationCallback

This class has no child classes.

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