SoSimplifier Class Reference

Abstract base class for objects that encapsulate simplification algorithms. More...

#include <Inventor/simplifier/SoSimplifier.h>

Inheritance diagram for SoSimplifier:

Public Types
enum	ShapeType {   TRIANGLES ,   TRIANGLE_STRIP ,   TRIANGLE_FAN }
	ShapeType. More...

Public Member Functions
	SoSimplifier ()
	Constructor.
virtual	~SoSimplifier ()
	Destructor.
virtual void	beginShape (ShapeType)
	Starts a new shape, ShapeType defines which triangle organization to use.
virtual void	endShape ()
	Ends a shape started by beginShape().
virtual void	setVertex (const SbVec3f &)
	Specifies a new vertex location.
void	setNormal (const SbVec3f &)
	Method to set optional vertex data (normal).
void	setData (int numData, const float *)
	Method to set optional vertex data (data).
void	setColor (const unsigned long &)
	Method to set optional vertex data (color).
virtual SoNode *	simplify (float)=0
	Performs the simplification on the shapes and returns a simplified node.
virtual void	clear ()
	Removes all shapes and reset.
virtual int	getNumTriangles ()
	Returns the number of triangles actually stored in the object.
virtual void	setVerbosity (SbBool v)
	Sets whether to print messages while simplifying.
SbBool	getVerbosity () const
	Gets whether to print messages while simplifying.

Detailed Description

Abstract base class for objects that encapsulate simplification algorithms.

This class abstract base class for objects that encapsulates simplification algorithms. This object receives a set of triangles and returns a new list representing a simplified version of the original geometry.

SEE ALSO

SoDecimator, SoSimplifyAction, SoShapeSimplifyAction, SoGlobalSimplifyAction

Definition at line 51 of file SoSimplifier.h.

Member Enumeration Documentation

ShapeType

enum SoSimplifier::ShapeType

ShapeType.

Enumerator
TRIANGLES	TRIANGLES.
TRIANGLE_STRIP	TRIANGLE_STRIP.
TRIANGLE_FAN	TRIANGLE_FAN.

Definition at line 66 of file SoSimplifier.h.

Constructor & Destructor Documentation

SoSimplifier()

SoSimplifier::SoSimplifier ( )

inline

Constructor.

Definition at line 57 of file SoSimplifier.h.

~SoSimplifier()

virtual SoSimplifier::~SoSimplifier ( )

virtual

Destructor.

Member Function Documentation

beginShape()

virtual void SoSimplifier::beginShape ( ShapeType  )

virtual

Starts a new shape, ShapeType defines which triangle organization to use.

ShapeType can be one of TRIANGLES, TRIANGLE_STRIP, TRIANGLE_FAN.

Reimplemented in SoDecimator.

clear()

virtual void SoSimplifier::clear ( )

virtual

Removes all shapes and reset.

Reimplemented in SoDecimator.

endShape()

virtual void SoSimplifier::endShape ( )

virtual

Ends a shape started by beginShape().

Reimplemented in SoDecimator.

getNumTriangles()

virtual int SoSimplifier::getNumTriangles ( )

inlinevirtual

Returns the number of triangles actually stored in the object.

If called after simplify(), returns the remaining triangles.

Definition at line 119 of file SoSimplifier.h.

getVerbosity()

SbBool SoSimplifier::getVerbosity ( ) const

inline

Gets whether to print messages while simplifying.

Definition at line 128 of file SoSimplifier.h.

setColor()

void SoSimplifier::setColor

(

const unsigned long &

)

Method to set optional vertex data (color).

Must be called before setVertex()

setData()

void SoSimplifier::setData	(	int	numData,
		const float *
	)

Method to set optional vertex data (data).

Must be called before setVertex().

setNormal()

void SoSimplifier::setNormal

(

const SbVec3f &

)

Method to set optional vertex data (normal).

Must be called before setVertex().

setVerbosity()

virtual void SoSimplifier::setVerbosity ( SbBool  v )

inlinevirtual

Sets whether to print messages while simplifying.

Reimplemented in SoDecimator.

Definition at line 124 of file SoSimplifier.h.

setVertex()

virtual void SoSimplifier::setVertex ( const SbVec3f &  )

virtual

Specifies a new vertex location.

Reimplemented in SoDecimator.

simplify()

virtual SoNode * SoSimplifier::simplify ( float  )

pure virtual

Performs the simplification on the shapes and returns a simplified node.

On this class, this function is pure virtual; derived classes must implement this function.

Implemented in SoDecimator.

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

• Inventor/simplifier/SoSimplifier.h