osg::Geometry Class Reference

Inheritance diagram for osg::Geometry:

[legend]

List of all members.

Public Types
enum	AttributeBinding {   BIND_OFF = 0, BIND_OVERALL, BIND_PER_PRIMITIVE_SET, BIND_PER_PRIMITIVE,   BIND_PER_VERTEX }
typedef std::vector < ArrayData >	ArrayDataList
typedef std::vector < ref_ptr < PrimitiveSet > >	PrimitiveSetList
typedef std::vector < osg::Array * >	ArrayList
typedef std::vector < osg::DrawElements * >	DrawElementsList
Public Member Functions
	Geometry ()
	Geometry (const Geometry &geometry, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy.
virtual Object *	cloneType () const
	Clone the type of an object, with Object* return type.
virtual Object *	clone (const CopyOp &copyop) const
	Clone an object, with Object* return type.
virtual bool	isSameKindAs (const Object *obj) const
virtual const char *	libraryName () const
	return the name of the object's library.
virtual const char *	className () const
	return the name of the object's class type.
virtual Geometry *	asGeometry ()
	Convert 'this' into a Geometry pointer if Drawable is a Geometry, otherwise return 0.
virtual const Geometry *	asGeometry () const
	Convert 'const this' into a const Geometry pointer if Drawable is a Geometry, otherwise return 0.
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 (Array *array)
Array *	getNormalArray ()
const Array *	getNormalArray () const
void	setNormalIndices (IndexArray *array)
IndexArray *	getNormalIndices ()
const IndexArray *	getNormalIndices () const
void	setNormalData (const ArrayData &arrayData)
ArrayData &	getNormalData ()
const ArrayData &	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
ArrayDataList &	getTexCoordArrayList ()
const ArrayDataList &	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
ArrayDataList &	getVertexAttribArrayList ()
const ArrayDataList &	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)
	Add a primitive set to the geometry.
bool	setPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
	Set a primitive set to the specified position in geometry's primitive set list.
bool	insertPrimitiveSet (unsigned int i, PrimitiveSet *primitiveset)
	Insert a primitive set to the specified position in geometry's primitive set list.
bool	removePrimitiveSet (unsigned int i, unsigned int numElementsToRemove=1)
	Remove primitive set(s) from the specified position in geometry's primitive set list.
unsigned int	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().
virtual void	setUseVertexBufferObjects (bool flag)
	When set to true, ignore the setUseDisplayList() settings, and hints to the drawImplementation method to use OpenGL vertex buffer objects for rendering.
virtual void	dirtyDisplayList ()
	Force a recompile on next draw() of any OpenGL display list associated with this geoset.
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
	Resize any per context GLObject buffers to specified size.
virtual void	releaseGLObjects (State *state=0) const
	If State is non-zero, this function releases OpenGL objects for the specified graphics context.
bool	getArrayList (ArrayList &arrayList) const
bool	getDrawElementsList (DrawElementsList &drawElementsList) const
osg::VertexBufferObject *	getOrCreateVertexBufferObject ()
osg::ElementBufferObject *	getOrCreateElementBufferObject ()
void	setFastPathHint (bool on)
	Set whether fast paths should be used when supported.
bool	getFastPathHint () const
	Get whether fast paths should be used when supported.
bool	areFastPathsUsed () const
	Return true if OpenGL fast paths will be used with drawing this Geometry.
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
	Return the estimated size of GLObjects (display lists/vertex buffer objects) that are associated with this drawable.
virtual void	drawImplementation (RenderInfo &renderInfo) const
	Draw Geometry directly ignoring an OpenGL display list which could be attached.
virtual bool	supports (const Drawable::AttributeFunctor &) const
	Return true, osg::Geometry does support accept(Drawable::AttributeFunctor&).
virtual void	accept (Drawable::AttributeFunctor &af)
	Accept an Drawable::AttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has.
virtual bool	supports (const Drawable::ConstAttributeFunctor &) const
	Return true, osg::Geometry does support accept(Drawable::ConstAttributeFunctor&).
virtual void	accept (Drawable::ConstAttributeFunctor &af) const
	Accept a Drawable::ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has.
virtual bool	supports (const PrimitiveFunctor &) const
	Return true, osg::Geometry does support accept(PrimitiveFunctor&).
virtual void	accept (PrimitiveFunctor &pf) const
	Accept a PrimitiveFunctor and call its methods to tell it about the interal primitives that this Drawable has.
virtual bool	supports (const PrimitiveIndexFunctor &) const
	Return true, osg::Geometry does support accept(PrimitiveIndexFunctor&).
virtual void	accept (PrimitiveIndexFunctor &pf) const
	Accept a PrimitiveFunctor and call its methods to tell it about the interal primitives that this Drawable has.
Static Public Attributes
static const ArrayData	s_InvalidArrayData
	Static ArrayData which is returned from getTexCoordData(i) const and getVertexAttribData(i) const when i is out of range.
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)
void	addVertexBufferObjectIfRequired (osg::Array *array)
void	addElementBufferObjectIfRequired (osg::PrimitiveSet *primitiveSet)
Protected Attributes
PrimitiveSetList	_primitives
ArrayData	_vertexData
ArrayData	_normalData
ArrayData	_colorData
ArrayData	_secondaryColorData
ArrayData	_fogCoordData
ArrayDataList	_texCoordList
ArrayDataList	_vertexAttribList
bool	_fastPath
bool	_fastPathHint
ref_ptr< Geometry >	_internalOptimizedGeometry
Classes
struct	ArrayData
struct	Vec3ArrayData

---

Member Typedef Documentation

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

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

typedef std::vector<osg::Array*> osg::Geometry::ArrayList

typedef std::vector<osg::DrawElements*> osg::Geometry::DrawElementsList

---

Member Enumeration Documentation

enum osg::Geometry::AttributeBinding

Enumerator:

BIND_OFF
BIND_OVERALL
BIND_PER_PRIMITIVE_SET
BIND_PER_PRIMITIVE
BIND_PER_VERTEX

---

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]

---

Member Function Documentation

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.

virtual Object* osg::Geometry::clone

(

const CopyOp &

)

const [inline, virtual]

Clone an object, with Object* return type.

Must be defined by derived classes.

Implements osg::Object.

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.

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 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 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.

bool osg::Geometry::empty

(

)

const

void osg::Geometry::setVertexArray

(

Array *

array

)

Array* osg::Geometry::getVertexArray

(

)

[inline]

const Array* osg::Geometry::getVertexArray

(

)

const [inline]

void osg::Geometry::setVertexIndices

(

IndexArray *

array

)

IndexArray* osg::Geometry::getVertexIndices

(

)

[inline]

const IndexArray* osg::Geometry::getVertexIndices

(

)

const [inline]

void osg::Geometry::setVertexData

(

const ArrayData &

arrayData

)

ArrayData& osg::Geometry::getVertexData

(

)

[inline]

const ArrayData& osg::Geometry::getVertexData

(

)

const [inline]

void osg::Geometry::setNormalBinding

(

AttributeBinding

ab

)

AttributeBinding osg::Geometry::getNormalBinding

(

)

const [inline]

void osg::Geometry::setNormalArray

(

Array *

array

)

Array* osg::Geometry::getNormalArray

(

)

[inline]

const Array* osg::Geometry::getNormalArray

(

)

const [inline]

void osg::Geometry::setNormalIndices

(

IndexArray *

array

)

IndexArray* osg::Geometry::getNormalIndices

(

)

[inline]

const IndexArray* osg::Geometry::getNormalIndices

(

)

const [inline]

void osg::Geometry::setNormalData

(

const ArrayData &

arrayData

)

ArrayData& osg::Geometry::getNormalData

(

)

[inline]

const ArrayData& osg::Geometry::getNormalData

(

)

const [inline]

void osg::Geometry::setColorBinding

(

AttributeBinding

ab

)

AttributeBinding osg::Geometry::getColorBinding

(

)

const [inline]

void osg::Geometry::setColorArray

(

Array *

array

)

Array* osg::Geometry::getColorArray

(

)

[inline]

const Array* osg::Geometry::getColorArray

(

)

const [inline]

void osg::Geometry::setColorIndices

(

IndexArray *

array

)

IndexArray* osg::Geometry::getColorIndices

(

)

[inline]

const IndexArray* osg::Geometry::getColorIndices

(

)

const [inline]

void osg::Geometry::setColorData

(

const ArrayData &

arrayData

)

ArrayData& osg::Geometry::getColorData

(

)

[inline]

const ArrayData& osg::Geometry::getColorData

(

)

const [inline]

void osg::Geometry::setSecondaryColorBinding

(

AttributeBinding

ab

)

AttributeBinding osg::Geometry::getSecondaryColorBinding

(

)

const [inline]

void osg::Geometry::setSecondaryColorArray

(

Array *

array

)

Array* osg::Geometry::getSecondaryColorArray

(

)

[inline]

const Array* osg::Geometry::getSecondaryColorArray

(

)

const [inline]

void osg::Geometry::setSecondaryColorIndices

(

IndexArray *

array

)

IndexArray* osg::Geometry::getSecondaryColorIndices

(

)

[inline]

const IndexArray* osg::Geometry::getSecondaryColorIndices

(

)

const [inline]

void osg::Geometry::setSecondaryColorData

(

const ArrayData &

arrayData

)

ArrayData& osg::Geometry::getSecondaryColorData

(

)

[inline]

const ArrayData& osg::Geometry::getSecondaryColorData

(

)

const [inline]

void osg::Geometry::setFogCoordBinding

(

AttributeBinding

ab

)

AttributeBinding osg::Geometry::getFogCoordBinding

(

)

const [inline]

void osg::Geometry::setFogCoordArray

(

Array *

array

)

Array* osg::Geometry::getFogCoordArray

(

)

[inline]

const Array* osg::Geometry::getFogCoordArray

(

)

const [inline]

void osg::Geometry::setFogCoordIndices

(

IndexArray *

array

)

IndexArray* osg::Geometry::getFogCoordIndices

(

)

[inline]

const IndexArray* osg::Geometry::getFogCoordIndices

(

)

const [inline]

void osg::Geometry::setFogCoordData

(

const ArrayData &

arrayData

)

ArrayData& osg::Geometry::getFogCoordData

(

)

[inline]

const ArrayData& osg::Geometry::getFogCoordData

(

)

const [inline]

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

Array* osg::Geometry::getTexCoordArray

(

unsigned int

unit

)

const Array* osg::Geometry::getTexCoordArray

(

unsigned int

unit

)

const

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

IndexArray* osg::Geometry::getTexCoordIndices

(

unsigned int

unit

)

const IndexArray* osg::Geometry::getTexCoordIndices

(

unsigned int

unit

)

const

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

ArrayData& osg::Geometry::getTexCoordData

(

unsigned int

index

)

const ArrayData& osg::Geometry::getTexCoordData

(

unsigned int

index

)

const

unsigned int osg::Geometry::getNumTexCoordArrays

(

)

const [inline]

ArrayDataList& osg::Geometry::getTexCoordArrayList

(

)

[inline]

const ArrayDataList& osg::Geometry::getTexCoordArrayList

(

)

const [inline]

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

Array* osg::Geometry::getVertexAttribArray

(

unsigned int

index

)

const Array* osg::Geometry::getVertexAttribArray

(

unsigned int

index

)

const

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

IndexArray* osg::Geometry::getVertexAttribIndices

(

unsigned int

index

)

const IndexArray* osg::Geometry::getVertexAttribIndices

(

unsigned int

index

)

const

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

AttributeBinding osg::Geometry::getVertexAttribBinding

(

unsigned int

index

)

const

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

GLboolean osg::Geometry::getVertexAttribNormalize

(

unsigned int

index

)

const

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

ArrayData& osg::Geometry::getVertexAttribData

(

unsigned int

index

)

const ArrayData& osg::Geometry::getVertexAttribData

(

unsigned int

index

)

const

unsigned int osg::Geometry::getNumVertexAttribArrays

(

)

const [inline]

ArrayDataList& osg::Geometry::getVertexAttribArrayList

(

)

[inline]

const ArrayDataList& osg::Geometry::getVertexAttribArrayList

(

)

const [inline]

void osg::Geometry::setPrimitiveSetList

(

const PrimitiveSetList &

primitives

)

[inline]

PrimitiveSetList& osg::Geometry::getPrimitiveSetList

(

)

[inline]

const PrimitiveSetList& osg::Geometry::getPrimitiveSetList

(

)

const [inline]

unsigned int osg::Geometry::getNumPrimitiveSets

(

)

const [inline]

PrimitiveSet* osg::Geometry::getPrimitiveSet

(

unsigned int

pos

)

[inline]

const PrimitiveSet* osg::Geometry::getPrimitiveSet

(

unsigned int

pos

)

const [inline]

bool osg::Geometry::addPrimitiveSet

(

PrimitiveSet *

primitiveset

)

Add a primitive set to the geometry.

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

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

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

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

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.

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())

virtual void osg::Geometry::setUseVertexBufferObjects

(

bool

flag

)

[virtual]

When set to true, ignore the setUseDisplayList() settings, and hints to the drawImplementation method to use OpenGL vertex buffer objects for rendering.

Reimplemented from osg::Drawable.

virtual void osg::Geometry::dirtyDisplayList

(

)

[virtual]

Force a recompile on next draw() of any OpenGL display list associated with this geoset.

Reimplemented from osg::Drawable.

virtual void osg::Geometry::resizeGLObjectBuffers

(

unsigned int

maxSize

)

[virtual]

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::Drawable.

virtual void osg::Geometry::releaseGLObjects

(

State *

state = 0

)

const [virtual]

If State is non-zero, this function releases OpenGL objects for the specified graphics context.

Otherwise, releases OpenGL objexts for all graphics contexts.

Reimplemented from osg::Drawable.

bool osg::Geometry::getArrayList

(

ArrayList &

arrayList

)

const

bool osg::Geometry::getDrawElementsList

(

DrawElementsList &

drawElementsList

)

const

osg::VertexBufferObject* osg::Geometry::getOrCreateVertexBufferObject

(

)

osg::ElementBufferObject* osg::Geometry::getOrCreateElementBufferObject

(

)

void osg::Geometry::setFastPathHint

(

bool

on

)

[inline]

Set whether fast paths should be used when supported.

bool osg::Geometry::getFastPathHint

(

)

const [inline]

Get whether fast paths should be used when supported.

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.

bool osg::Geometry::computeFastPathsUsed

(

)

bool osg::Geometry::verifyBindings

(

)

const

void osg::Geometry::computeCorrectBindingsAndArraySizes

(

)

bool osg::Geometry::suitableForOptimization

(

)

const

void osg::Geometry::copyToAndOptimize

(

Geometry &

target

)

void osg::Geometry::computeInternalOptimizedGeometry

(

)

void osg::Geometry::removeInternalOptimizedGeometry

(

)

[inline]

void osg::Geometry::setInternalOptimizedGeometry

(

osg::Geometry *

geometry

)

[inline]

osg::Geometry* osg::Geometry::getInternalOptimizedGeometry

(

)

[inline]

const osg::Geometry* osg::Geometry::getInternalOptimizedGeometry

(

)

const [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.

virtual void osg::Geometry::drawImplementation

(

RenderInfo &

renderInfo

)

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.

virtual bool osg::Geometry::supports

(

const Drawable::AttributeFunctor &

)

const [inline, virtual]

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

Reimplemented from osg::Drawable.

virtual void osg::Geometry::accept

(

Drawable::AttributeFunctor &

af

)

[virtual]

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

Reimplemented from osg::Drawable.

virtual bool osg::Geometry::supports

(

const Drawable::ConstAttributeFunctor &

)

const [inline, virtual]

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

Reimplemented from osg::Drawable.

virtual void osg::Geometry::accept

(

Drawable::ConstAttributeFunctor &

af

)

const [virtual]

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

Reimplemented from osg::Drawable.

virtual bool osg::Geometry::supports

(

const PrimitiveFunctor &

)

const [inline, virtual]

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

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 bool osg::Geometry::supports

(

const PrimitiveIndexFunctor &

)

const [inline, virtual]

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

Reimplemented from osg::Drawable.

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.

Geometry& osg::Geometry::operator=

(

const Geometry &

)

[inline, protected]

bool osg::Geometry::verifyBindings

(

const ArrayData &

arrayData

)

const [protected]

bool osg::Geometry::verifyBindings

(

const Vec3ArrayData &

arrayData

)

const [protected]

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

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

void osg::Geometry::addVertexBufferObjectIfRequired

(

osg::Array *

array

)

[protected]

void osg::Geometry::addElementBufferObjectIfRequired

(

osg::PrimitiveSet *

primitiveSet

)

[protected]

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Member Data Documentation

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.

PrimitiveSetList osg::Geometry::_primitives [protected]

ArrayData osg::Geometry::_vertexData [protected]

ArrayData osg::Geometry::_normalData [protected]

ArrayData osg::Geometry::_colorData [protected]

ArrayData osg::Geometry::_secondaryColorData [protected]

ArrayData osg::Geometry::_fogCoordData [protected]

ArrayDataList osg::Geometry::_texCoordList [protected]

ArrayDataList osg::Geometry::_vertexAttribList [protected]

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

bool osg::Geometry::_fastPathHint [protected]

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

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

• Geometry

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