osg::Geometry Class Reference

Inheritance diagram for osg::Geometry:

List of all members.

Public Types
typedef std::vector< ArrayData >	ArrayList
typedef std::vector< ref_ptr< PrimitiveSet > >	PrimitiveSetList
enum	AttributeBinding {   BIND_OFF = 0, BIND_OVERALL, BIND_PER_PRIMITIVE_SET, BIND_PER_PRIMITIVE,   BIND_PER_VERTEX }
Public Member Functions
	Geometry ()
	Geometry (const Geometry &geometry, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object *	cloneType () const
virtual Object *	clone (const CopyOp &copyop) const
virtual bool	isSameKindAs (const Object *obj) const
virtual const char *	libraryName () const
virtual const char *	className () const
virtual Geometry *	asGeometry ()
virtual const Geometry *	asGeometry () const
bool	empty () const
void	setVertexArray (Array *array)
Array *	getVertexArray ()
const Array *	getVertexArray () const
void	setVertexIndices (IndexArray *array)
IndexArray *	getVertexIndices ()
const IndexArray *	getVertexIndices () const
void	setVertexData (const ArrayData &arrayData)
ArrayData &	getVertexData ()
const ArrayData &	getVertexData () const
void	setNormalBinding (AttributeBinding ab)
AttributeBinding	getNormalBinding () const
void	setNormalArray (Vec3Array *array)
Vec3Array *	getNormalArray ()
const Vec3Array *	getNormalArray () const
void	setNormalIndices (IndexArray *array)
IndexArray *	getNormalIndices ()
const IndexArray *	getNormalIndices () const
void	setNormalData (const Vec3ArrayData &arrayData)
Vec3ArrayData &	getNormalData ()
const Vec3ArrayData &	getNormalData () const
void	setColorBinding (AttributeBinding ab)
AttributeBinding	getColorBinding () const
void	setColorArray (Array *array)
Array *	getColorArray ()
const Array *	getColorArray () const
void	setColorIndices (IndexArray *array)
IndexArray *	getColorIndices ()
const IndexArray *	getColorIndices () const
void	setColorData (const ArrayData &arrayData)
ArrayData &	getColorData ()
const ArrayData &	getColorData () const
void	setSecondaryColorBinding (AttributeBinding ab)
AttributeBinding	getSecondaryColorBinding () const
void	setSecondaryColorArray (Array *array)
Array *	getSecondaryColorArray ()
const Array *	getSecondaryColorArray () const
void	setSecondaryColorIndices (IndexArray *array)
IndexArray *	getSecondaryColorIndices ()
const IndexArray *	getSecondaryColorIndices () const
void	setSecondaryColorData (const ArrayData &arrayData)
ArrayData &	getSecondaryColorData ()
const ArrayData &	getSecondaryColorData () const
void	setFogCoordBinding (AttributeBinding ab)
AttributeBinding	getFogCoordBinding () const
void	setFogCoordArray (Array *array)
Array *	getFogCoordArray ()
const Array *	getFogCoordArray () const
void	setFogCoordIndices (IndexArray *array)
IndexArray *	getFogCoordIndices ()
const IndexArray *	getFogCoordIndices () const
void	setFogCoordData (const ArrayData &arrayData)
ArrayData &	getFogCoordData ()
const ArrayData &	getFogCoordData () const
void	setTexCoordArray (unsigned int unit, Array *)
Array *	getTexCoordArray (unsigned int unit)
const Array *	getTexCoordArray (unsigned int unit) const
void	setTexCoordIndices (unsigned int unit, IndexArray *)
IndexArray *	getTexCoordIndices (unsigned int unit)
const IndexArray *	getTexCoordIndices (unsigned int unit) const
void	setTexCoordData (unsigned int index, const ArrayData &arrayData)
ArrayData &	getTexCoordData (unsigned int index)
const ArrayData &	getTexCoordData (unsigned int index) const
unsigned int	getNumTexCoordArrays () const
ArrayList &	getTexCoordArrayList ()
const ArrayList &	getTexCoordArrayList () const
void	setVertexAttribArray (unsigned int index, Array *array)
Array *	getVertexAttribArray (unsigned int index)
const Array *	getVertexAttribArray (unsigned int index) const
void	setVertexAttribIndices (unsigned int index, IndexArray *array)
IndexArray *	getVertexAttribIndices (unsigned int index)
const IndexArray *	getVertexAttribIndices (unsigned int index) const
void	setVertexAttribBinding (unsigned int index, AttributeBinding ab)
AttributeBinding	getVertexAttribBinding (unsigned int index) const
void	setVertexAttribNormalize (unsigned int index, GLboolean norm)
GLboolean	getVertexAttribNormalize (unsigned int index) const
void	setVertexAttribData (unsigned int index, const ArrayData &arrayData)
ArrayData &	getVertexAttribData (unsigned int index)
const ArrayData &	getVertexAttribData (unsigned int index) const
unsigned int	getNumVertexAttribArrays () const
ArrayList &	getVertexAttribArrayList ()
const ArrayList &	getVertexAttribArrayList () const
void	setPrimitiveSetList (const PrimitiveSetList &primitives)
PrimitiveSetList &	getPrimitiveSetList ()
const PrimitiveSetList &	getPrimitiveSetList () const
unsigned int	getNumPrimitiveSets () const
PrimitiveSet *	getPrimitiveSet (unsigned int pos)
const PrimitiveSet *	getPrimitiveSet (unsigned int pos) const
bool	addPrimitiveSet (PrimitiveSet *primitiveset)
bool	setPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
bool	insertPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
bool	removePrimitiveSet (unsigned int i, unsigned int numElementsToRemove=1)
unsigned int	getPrimitiveSetIndex (const PrimitiveSet *primitiveset) const
void	setFastPathHint (bool on)
bool	getFastPathHint () const
bool	areFastPathsUsed () const
bool	computeFastPathsUsed ()
bool	verifyBindings () const
void	computeCorrectBindingsAndArraySizes ()
bool	suitableForOptimization () const
void	copyToAndOptimize (Geometry &target)
void	computeInternalOptimizedGeometry ()
void	removeInternalOptimizedGeometry ()
void	setInternalOptimizedGeometry (osg::Geometry *geometry)
osg::Geometry *	getInternalOptimizedGeometry ()
const osg::Geometry *	getInternalOptimizedGeometry () const
virtual unsigned int	getGLObjectSizeHint () const
virtual void	drawImplementation (State &state) const
virtual bool	supports (AttributeFunctor &) const
virtual void	accept (AttributeFunctor &af)
virtual bool	supports (ConstAttributeFunctor &) const
virtual void	accept (ConstAttributeFunctor &af) const
virtual bool	supports (PrimitiveFunctor &) const
virtual void	accept (PrimitiveFunctor &pf) const
virtual bool	supports (PrimitiveIndexFunctor &) const
virtual void	accept (PrimitiveIndexFunctor &pf) const
Static Public Attributes
static const ArrayData	s_InvalidArrayData
Protected Member Functions
Geometry &	operator= (const Geometry &)
virtual	~Geometry ()
bool	verifyBindings (const ArrayData &arrayData) const
bool	verifyBindings (const Vec3ArrayData &arrayData) const
void	computeCorrectBindingsAndArraySizes (ArrayData &arrayData, const char *arrayName)
void	computeCorrectBindingsAndArraySizes (Vec3ArrayData &arrayData, const char *arrayName)
Protected Attributes
PrimitiveSetList	_primitives
ArrayData	_vertexData
Vec3ArrayData	_normalData
ArrayData	_colorData
ArrayData	_secondaryColorData
ArrayData	_fogCoordData
ArrayList	_texCoordList
ArrayList	_vertexAttribList
bool	_fastPath
bool	_fastPathHint
ref_ptr< Geometry >	_internalOptimizedGeometry
Classes
struct	ArrayData
struct	Vec3ArrayData

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Member Typedef Documentation

typedef std::vector< ArrayData > osg::Geometry::ArrayList

typedef std::vector< ref_ptr<PrimitiveSet> > osg::Geometry::PrimitiveSetList

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Member Enumeration Documentation

enum osg::Geometry::AttributeBinding

Enumeration values: BIND_OFF  BIND_OVERALL  BIND_PER_PRIMITIVE_SET  BIND_PER_PRIMITIVE  BIND_PER_VERTEX

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Constructor & Destructor Documentation

osg::Geometry::Geometry (   )

osg::Geometry::Geometry (  const Geometry &  geometry, const CopyOp &  copyop = CopyOp::SHALLOW_COPY )

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osg::Geometry::~Geometry (   )  [protected, virtual]

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Member Function Documentation

virtual void osg::Geometry::accept (  PrimitiveIndexFunctor &  pf  )  const [virtual]

Accept a PrimitiveFunctor and call its methods to tell it about the interal primitives that this Drawable has. Reimplemented from osg::Drawable.

virtual void osg::Geometry::accept (  PrimitiveFunctor &  pf  )  const [virtual]

Accept a PrimitiveFunctor and call its methods to tell it about the interal primitives that this Drawable has. Reimplemented from osg::Drawable.

virtual void osg::Geometry::accept (  ConstAttributeFunctor &  af  )  const [virtual]

Accept a ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has. Reimplemented from osg::Drawable.

virtual void osg::Geometry::accept (  AttributeFunctor &  af  )  [virtual]

Accept an AttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has. Reimplemented from osg::Drawable.

bool osg::Geometry::addPrimitiveSet (  PrimitiveSet *  primitiveset  )

Add a primitive set to the geometry.

bool osg::Geometry::areFastPathsUsed (   )  const [inline]

Return true if OpenGL fast paths will be used with drawing this Geometry. Fast paths use vertex arrays, and glDrawArrays/glDrawElements. Slow paths use glBegin()/glVertex.../glEnd(). Use of per primitive bindings or per vertex indexed arrays will drop the rendering path off the fast path.

virtual const Geometry* osg::Geometry::asGeometry (   )  const [inline, virtual]

convert 'const this' into a const Geometry pointer if Drawable is a Geometry, otherwise return 0. Equivalent to dynamic_cast<const Geometry*>(this). Reimplemented from osg::Drawable.

virtual Geometry* osg::Geometry::asGeometry (   )  [inline, virtual]

convert 'this' into a Geometry pointer if Drawable is a Geometry, otherwise return 0. Equivalent to dynamic_cast<Geometry*>(this). Reimplemented from osg::Drawable.

virtual const char* osg::Geometry::className (   )  const [inline, virtual]

return the name of the object's class type. Must be defined by derived classes. Reimplemented from osg::Drawable.

virtual Object* osg::Geometry::clone (  const CopyOp &  copyop  )  const [inline, virtual]

Clone an object, with Object* return type. Must be defined by derived classes. Implements osg::Object.

virtual Object* osg::Geometry::cloneType (   )  const [inline, virtual]

Clone the type of an object, with Object* return type. Must be defined by derived classes. Implements osg::Object.

void osg::Geometry::computeCorrectBindingsAndArraySizes (  Vec3ArrayData &  arrayData, const char *  arrayName )  [protected]

void osg::Geometry::computeCorrectBindingsAndArraySizes (  ArrayData &  arrayData, const char *  arrayName )  [protected]

void osg::Geometry::computeCorrectBindingsAndArraySizes (   )

bool osg::Geometry::computeFastPathsUsed (   )

void osg::Geometry::computeInternalOptimizedGeometry (   )

void osg::Geometry::copyToAndOptimize (  Geometry &  target  )

virtual void osg::Geometry::drawImplementation (  State &  state  )  const [virtual]

Draw Geometry directly ignoring an OpenGL display list which could be attached. This is the internal draw method which does the drawing itself, and is the method to override when deriving from Geometry for user-drawn objects. Implements osg::Drawable.

bool osg::Geometry::empty (   )  const

const Array* osg::Geometry::getColorArray (   )  const [inline]

Array* osg::Geometry::getColorArray (   )  [inline]

AttributeBinding osg::Geometry::getColorBinding (   )  const [inline]

const ArrayData& osg::Geometry::getColorData (   )  const [inline]

ArrayData& osg::Geometry::getColorData (   )  [inline]

const IndexArray* osg::Geometry::getColorIndices (   )  const [inline]

IndexArray* osg::Geometry::getColorIndices (   )  [inline]

bool osg::Geometry::getFastPathHint (   )  const [inline]

Get whether fast paths should be used when supported.

const Array* osg::Geometry::getFogCoordArray (   )  const [inline]

Array* osg::Geometry::getFogCoordArray (   )  [inline]

AttributeBinding osg::Geometry::getFogCoordBinding (   )  const [inline]

const ArrayData& osg::Geometry::getFogCoordData (   )  const [inline]

ArrayData& osg::Geometry::getFogCoordData (   )  [inline]

const IndexArray* osg::Geometry::getFogCoordIndices (   )  const [inline]

IndexArray* osg::Geometry::getFogCoordIndices (   )  [inline]

virtual unsigned int osg::Geometry::getGLObjectSizeHint (   )  const [virtual]

Return the estimated size of GLObjects (display lists/vertex buffer objects) that are associated with this drawable. This size is used a hint for reuse of deleteed display lists/vertex buffer objects. Reimplemented from osg::Drawable.

const osg::Geometry* osg::Geometry::getInternalOptimizedGeometry (   )  const [inline]

osg::Geometry* osg::Geometry::getInternalOptimizedGeometry (   )  [inline]

const Vec3Array* osg::Geometry::getNormalArray (   )  const [inline]

Vec3Array* osg::Geometry::getNormalArray (   )  [inline]

AttributeBinding osg::Geometry::getNormalBinding (   )  const [inline]

const Vec3ArrayData& osg::Geometry::getNormalData (   )  const [inline]

Vec3ArrayData& osg::Geometry::getNormalData (   )  [inline]

const IndexArray* osg::Geometry::getNormalIndices (   )  const [inline]

IndexArray* osg::Geometry::getNormalIndices (   )  [inline]

unsigned int osg::Geometry::getNumPrimitiveSets (   )  const [inline]

unsigned int osg::Geometry::getNumTexCoordArrays (   )  const [inline]

unsigned int osg::Geometry::getNumVertexAttribArrays (   )  const [inline]

const PrimitiveSet* osg::Geometry::getPrimitiveSet (  unsigned int  pos  )  const [inline]

PrimitiveSet* osg::Geometry::getPrimitiveSet (  unsigned int  pos  )  [inline]

unsigned int osg::Geometry::getPrimitiveSetIndex (  const PrimitiveSet *  primitiveset  )  const

Get the index number of a primitive set, return a value between 0 and getNumPrimitiveSet()-1 if found, if not found then return getNumPrimitiveSet(). When checking for a valid find value use if ((value=geometry->getPrimitiveSetIndex(primitive))!=geometry.getNumPrimitiveSet())

const PrimitiveSetList& osg::Geometry::getPrimitiveSetList (   )  const [inline]

PrimitiveSetList& osg::Geometry::getPrimitiveSetList (   )  [inline]

const Array* osg::Geometry::getSecondaryColorArray (   )  const [inline]

Array* osg::Geometry::getSecondaryColorArray (   )  [inline]

AttributeBinding osg::Geometry::getSecondaryColorBinding (   )  const [inline]

const ArrayData& osg::Geometry::getSecondaryColorData (   )  const [inline]

ArrayData& osg::Geometry::getSecondaryColorData (   )  [inline]

const IndexArray* osg::Geometry::getSecondaryColorIndices (   )  const [inline]

IndexArray* osg::Geometry::getSecondaryColorIndices (   )  [inline]

const Array* osg::Geometry::getTexCoordArray (  unsigned int  unit  )  const

Array* osg::Geometry::getTexCoordArray (  unsigned int  unit  )

const ArrayList& osg::Geometry::getTexCoordArrayList (   )  const [inline]

ArrayList& osg::Geometry::getTexCoordArrayList (   )  [inline]

const ArrayData& osg::Geometry::getTexCoordData (  unsigned int  index  )  const

ArrayData& osg::Geometry::getTexCoordData (  unsigned int  index  )

const IndexArray* osg::Geometry::getTexCoordIndices (  unsigned int  unit  )  const

IndexArray* osg::Geometry::getTexCoordIndices (  unsigned int  unit  )

const Array* osg::Geometry::getVertexArray (   )  const [inline]

Array* osg::Geometry::getVertexArray (   )  [inline]

const Array* osg::Geometry::getVertexAttribArray (  unsigned int  index  )  const

Array* osg::Geometry::getVertexAttribArray (  unsigned int  index  )

const ArrayList& osg::Geometry::getVertexAttribArrayList (   )  const [inline]

ArrayList& osg::Geometry::getVertexAttribArrayList (   )  [inline]

AttributeBinding osg::Geometry::getVertexAttribBinding (  unsigned int  index  )  const

const ArrayData& osg::Geometry::getVertexAttribData (  unsigned int  index  )  const

ArrayData& osg::Geometry::getVertexAttribData (  unsigned int  index  )

const IndexArray* osg::Geometry::getVertexAttribIndices (  unsigned int  index  )  const

IndexArray* osg::Geometry::getVertexAttribIndices (  unsigned int  index  )

GLboolean osg::Geometry::getVertexAttribNormalize (  unsigned int  index  )  const

const ArrayData& osg::Geometry::getVertexData (   )  const [inline]

ArrayData& osg::Geometry::getVertexData (   )  [inline]

const IndexArray* osg::Geometry::getVertexIndices (   )  const [inline]

IndexArray* osg::Geometry::getVertexIndices (   )  [inline]

bool osg::Geometry::insertPrimitiveSet (  unsigned int  i, PrimitiveSet *  primitiveset )

Insert a primitive set to the specified position in geometry's primitive set list.

virtual bool osg::Geometry::isSameKindAs (  const Object *  obj  )  const [inline, virtual]

Reimplemented from osg::Drawable.

virtual const char* osg::Geometry::libraryName (   )  const [inline, virtual]

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name. Reimplemented from osg::Drawable.

Geometry& osg::Geometry::operator= (  const Geometry &   )  [inline, protected]

void osg::Geometry::removeInternalOptimizedGeometry (   )  [inline]

bool osg::Geometry::removePrimitiveSet (  unsigned int  i, unsigned int  numElementsToRemove = 1 )

Remove primitive set(s) from the specified position in geometry's primitive set list.

void osg::Geometry::setColorArray (  Array *  array  )  [inline]

void osg::Geometry::setColorBinding (  AttributeBinding  ab  )  [inline]

void osg::Geometry::setColorData (  const ArrayData &  arrayData  )  [inline]

void osg::Geometry::setColorIndices (  IndexArray *  array  )  [inline]

void osg::Geometry::setFastPathHint (  bool  on  )  [inline]

Set whether fast paths should be used when supported.

void osg::Geometry::setFogCoordArray (  Array *  array  )  [inline]

void osg::Geometry::setFogCoordBinding (  AttributeBinding  ab  )  [inline]

void osg::Geometry::setFogCoordData (  const ArrayData &  arrayData  )  [inline]

void osg::Geometry::setFogCoordIndices (  IndexArray *  array  )  [inline]

void osg::Geometry::setInternalOptimizedGeometry (  osg::Geometry *  geometry  )  [inline]

void osg::Geometry::setNormalArray (  Vec3Array *  array  )  [inline]

void osg::Geometry::setNormalBinding (  AttributeBinding  ab  )  [inline]

void osg::Geometry::setNormalData (  const Vec3ArrayData &  arrayData  )  [inline]

void osg::Geometry::setNormalIndices (  IndexArray *  array  )  [inline]

bool osg::Geometry::setPrimitiveSet (  unsigned int  i, PrimitiveSet *  primitiveset )

Set a primitive set to the specified position in geometry's primitive set list.

void osg::Geometry::setPrimitiveSetList (  const PrimitiveSetList &  primitives  )  [inline]

void osg::Geometry::setSecondaryColorArray (  Array *  array  )  [inline]

void osg::Geometry::setSecondaryColorBinding (  AttributeBinding  ab  )  [inline]

void osg::Geometry::setSecondaryColorData (  const ArrayData &  arrayData  )  [inline]

void osg::Geometry::setSecondaryColorIndices (  IndexArray *  array  )  [inline]

void osg::Geometry::setTexCoordArray (  unsigned int  unit, Array *  )

void osg::Geometry::setTexCoordData (  unsigned int  index, const ArrayData &  arrayData )

void osg::Geometry::setTexCoordIndices (  unsigned int  unit, IndexArray *  )

void osg::Geometry::setVertexArray (  Array *  array  )  [inline]

void osg::Geometry::setVertexAttribArray (  unsigned int  index, Array *  array )

void osg::Geometry::setVertexAttribBinding (  unsigned int  index, AttributeBinding  ab )

void osg::Geometry::setVertexAttribData (  unsigned int  index, const ArrayData &  arrayData )

void osg::Geometry::setVertexAttribIndices (  unsigned int  index, IndexArray *  array )

void osg::Geometry::setVertexAttribNormalize (  unsigned int  index, GLboolean  norm )

void osg::Geometry::setVertexData (  const ArrayData &  arrayData  )  [inline]

void osg::Geometry::setVertexIndices (  IndexArray *  array  )  [inline]

bool osg::Geometry::suitableForOptimization (   )  const

virtual bool osg::Geometry::supports (  PrimitiveIndexFunctor &   )  const [inline, virtual]

Return true, osg::Geometry does support accept(PrimitiveIndexFunctor&). Reimplemented from osg::Drawable.

virtual bool osg::Geometry::supports (  PrimitiveFunctor &   )  const [inline, virtual]

Return true, osg::Geometry does support accept(PrimitiveFunctor&). Reimplemented from osg::Drawable.

virtual bool osg::Geometry::supports (  ConstAttributeFunctor &   )  const [inline, virtual]

Return true, osg::Geometry does support accept(ConstAttributeFunctor&). Reimplemented from osg::Drawable.

virtual bool osg::Geometry::supports (  AttributeFunctor &   )  const [inline, virtual]

Return true, osg::Geometry does support accept(AttributeFunctor&). Reimplemented from osg::Drawable.

bool osg::Geometry::verifyBindings (  const Vec3ArrayData &  arrayData  )  const [protected]

bool osg::Geometry::verifyBindings (  const ArrayData &  arrayData  )  const [protected]

bool osg::Geometry::verifyBindings (   )  const

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Member Data Documentation

ArrayData osg::Geometry::_colorData [protected]

bool osg::Geometry::_fastPath [mutable, protected]

bool osg::Geometry::_fastPathHint [protected]

ArrayData osg::Geometry::_fogCoordData [protected]

ref_ptr<Geometry> osg::Geometry::_internalOptimizedGeometry [protected]

Vec3ArrayData osg::Geometry::_normalData [protected]

PrimitiveSetList osg::Geometry::_primitives [protected]

ArrayData osg::Geometry::_secondaryColorData [protected]

ArrayList osg::Geometry::_texCoordList [protected]

ArrayList osg::Geometry::_vertexAttribList [protected]

ArrayData osg::Geometry::_vertexData [protected]

const ArrayData osg::Geometry::s_InvalidArrayData [static]

Static ArrayData which is returned from getTexCoordData(i) const and getVertexAttribData(i) const when i is out of range.

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

• Geometry

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