#include <GeometryPool.h>

Inheritance diagram for osgTerrain::SharedGeometry:

Collaboration diagram for osgTerrain::SharedGeometry:

Public Types
typedef std::vector< unsigned int >	VertexToHeightFieldMapping

Public Types inherited from osg::Drawable
enum	AttributeTypes { VERTICES = 0, WEIGHTS = 1, NORMALS = 2, COLORS = 3, SECONDARY_COLORS = 4, FOG_COORDS = 5, ATTRIBUTE_6 = 6, ATTRIBUTE_7 = 7, TEXTURE_COORDS = 8, TEXTURE_COORDS_0 = TEXTURE_COORDS, TEXTURE_COORDS_1 = TEXTURE_COORDS_0+1, TEXTURE_COORDS_2 = TEXTURE_COORDS_0+2, TEXTURE_COORDS_3 = TEXTURE_COORDS_0+3, TEXTURE_COORDS_4 = TEXTURE_COORDS_0+4, TEXTURE_COORDS_5 = TEXTURE_COORDS_0+5, TEXTURE_COORDS_6 = TEXTURE_COORDS_0+6, TEXTURE_COORDS_7 = TEXTURE_COORDS_0+7 }

typedef unsigned int	AttributeType

Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList

typedef unsigned int	NodeMask

typedef std::vector< std::string >	DescriptionList

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	SharedGeometry ()

	SharedGeometry (const SharedGeometry &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Node (osgTerrain, SharedGeometry)

void	setVertexArray (osg::Array *array)

osg::Array *	getVertexArray ()

const osg::Array *	getVertexArray () const

void	setNormalArray (osg::Array *array)

osg::Array *	getNormalArray ()

const osg::Array *	getNormalArray () const

void	setColorArray (osg::Array *array)

osg::Array *	getColorArray ()

const osg::Array *	getColorArray () const

void	setTexCoordArray (osg::Array *array)

osg::Array *	getTexCoordArray ()

const osg::Array *	getTexCoordArray () const

void	setDrawElements (osg::DrawElements *array)

osg::DrawElements *	getDrawElements ()

const osg::DrawElements *	getDrawElements () const

void	setVertexToHeightFieldMapping (const VertexToHeightFieldMapping &vthfm)

VertexToHeightFieldMapping &	getVertexToHeightFieldMapping ()

const VertexToHeightFieldMapping &	getVertexToHeightFieldMapping () const

void	compileGLObjects (osg::RenderInfo &renderInfo) const

void	drawImplementation (osg::RenderInfo &renderInfo) const

void	resizeGLObjectBuffers (unsigned int maxSize)

void	releaseGLObjects (osg::State *state) const

virtual bool	supports (const osg::Drawable::AttributeFunctor &) const

virtual void	accept (osg::Drawable::AttributeFunctor &)

virtual bool	supports (const osg::Drawable::ConstAttributeFunctor &) const

virtual void	accept (osg::Drawable::ConstAttributeFunctor &) const

virtual bool	supports (const osg::PrimitiveFunctor &) const

virtual void	accept (osg::PrimitiveFunctor &) const

virtual bool	supports (const osg::PrimitiveIndexFunctor &) const

virtual void	accept (osg::PrimitiveIndexFunctor &) const

Public Member Functions inherited from osg::Drawable
	Drawable ()

	Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

	META_Node (osg, Drawable)

virtual Drawable *	asDrawable ()

virtual const Drawable *	asDrawable () const

virtual void	computeDataVariance ()

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setInitialBound (const osg::BoundingBox &bbox)

const BoundingBox &	getInitialBound () const

const BoundingSphere &	getBound () const

const BoundingBox &	getBoundingBox () const

virtual BoundingSphere	computeBound () const

virtual BoundingBox	computeBoundingBox () const

void	setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)

ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback ()

const ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback () const

void	setShape (Shape *shape)

Shape *	getShape ()

const Shape *	getShape () const

void	setSupportsDisplayList (bool flag)

bool	getSupportsDisplayList () const

void	setUseDisplayList (bool flag)

bool	getUseDisplayList () const

GLuint &	getDisplayList (unsigned int contextID) const

virtual void	setUseVertexBufferObjects (bool flag)

bool	getUseVertexBufferObjects () const

virtual void	dirtyDisplayList ()

virtual unsigned int	getGLObjectSizeHint () const

void	draw (RenderInfo &renderInfo) const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	setDrawCallback (DrawCallback *dc)

DrawCallback *	getDrawCallback ()

const DrawCallback *	getDrawCallback () const

Public Member Functions inherited from osg::Node
	Node ()

	Node (const Node &, 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 Node *	asNode ()

virtual const Node *	asNode () const

virtual Geometry *	asGeometry ()

virtual const Geometry *	asGeometry () const

virtual Group *	asGroup ()

virtual const Group *	asGroup () const

virtual Transform *	asTransform ()

virtual const Transform *	asTransform () const

virtual Camera *	asCamera ()

virtual const Camera *	asCamera () const

virtual Switch *	asSwitch ()

virtual const Switch *	asSwitch () const

virtual Geode *	asGeode ()

virtual const Geode *	asGeode () const

virtual osgTerrain::Terrain *	asTerrain ()

virtual const osgTerrain::Terrain *	asTerrain () const

virtual void	accept (NodeVisitor &nv)

virtual void	ascend (NodeVisitor &nv)

virtual void	traverse (NodeVisitor &)

const ParentList &	getParents () const

ParentList	getParents ()

Group *	getParent (unsigned int i)

const Group *	getParent (unsigned int i) const

unsigned int	getNumParents () const

NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setUpdateCallback (Callback *nc)

Callback *	getUpdateCallback ()

const Callback *	getUpdateCallback () const

void	addUpdateCallback (Callback *nc)

void	removeUpdateCallback (Callback *nc)

unsigned int	getNumChildrenRequiringUpdateTraversal () const

void	setEventCallback (Callback *nc)

Callback *	getEventCallback ()

const Callback *	getEventCallback () const

void	addEventCallback (Callback *nc)

void	removeEventCallback (Callback *nc)

unsigned int	getNumChildrenRequiringEventTraversal () const

void	setCullCallback (Callback *nc)

Callback *	getCullCallback ()

const Callback *	getCullCallback () const

void	addCullCallback (Callback *nc)

void	removeCullCallback (Callback *nc)

void	setCullingActive (bool active)

bool	getCullingActive () const

unsigned int	getNumChildrenWithCullingDisabled () const

bool	isCullingActive () const

unsigned int	getNumChildrenWithOccluderNodes () const

bool	containsOccluderNodes () const

void	setNodeMask (NodeMask nm)

NodeMask	getNodeMask () const

void	setStateSet (osg::StateSet *stateset)

osg::StateSet *	getOrCreateStateSet ()

osg::StateSet *	getStateSet ()

const osg::StateSet *	getStateSet () const

void	setDescriptions (const DescriptionList &descriptions)

DescriptionList &	getDescriptions ()

const DescriptionList &	getDescriptions () const

const std::string &	getDescription (unsigned int i) const

std::string &	getDescription (unsigned int i)

unsigned int	getNumDescriptions () const

void	addDescription (const std::string &desc)

void	setInitialBound (const osg::BoundingSphere &bsphere)

const BoundingSphere &	getInitialBound () const

void	dirtyBound ()

const BoundingSphere &	getBound () const

void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)

ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()

const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

std::string	getCompoundClassName () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Protected Member Functions
virtual	~SharedGeometry ()

Protected Member Functions inherited from osg::Drawable
Drawable &	operator= (const Drawable &)

virtual	~Drawable ()

void	setBound (const BoundingBox &bb) const

Protected Member Functions inherited from osg::Node
virtual	~Node ()

void	addParent (osg::Group *parent)

void	removeParent (osg::Group *parent)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

void	setNumChildrenRequiringEventTraversal (unsigned int num)

void	setNumChildrenWithCullingDisabled (unsigned int num)

void	setNumChildrenWithOccluderNodes (unsigned int num)

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
osg::ref_ptr< osg::Array >	_vertexArray

osg::ref_ptr< osg::Array >	_normalArray

osg::ref_ptr< osg::Array >	_colorArray

osg::ref_ptr< osg::Array >	_texcoordArray

osg::ref_ptr< osg::DrawElements >	_drawElements

VertexToHeightFieldMapping	_vertexToHeightFieldMapping

Protected Attributes inherited from osg::Drawable
BoundingBox	_initialBound

ref_ptr < ComputeBoundingBoxCallback >	_computeBoundCallback

BoundingBox	_boundingBox

bool	_boundingBoxComputed

ref_ptr< Shape >	_shape

bool	_supportsDisplayList

bool	_useDisplayList

bool	_supportsVertexBufferObjects

bool	_useVertexBufferObjects

GLObjectList	_globjList

ref_ptr< UpdateCallback >	_drawableUpdateCallback

ref_ptr< EventCallback >	_drawableEventCallback

ref_ptr< CullCallback >	_drawableCullCallback

ref_ptr< DrawCallback >	_drawCallback

Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound

ref_ptr < ComputeBoundingSphereCallback >	_computeBoundCallback

BoundingSphere	_boundingSphere

bool	_boundingSphereComputed

ParentList	_parents

ref_ptr< Callback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< Callback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< Callback >	_cullCallback

bool	_cullingActive

unsigned int	_numChildrenWithCullingDisabled

unsigned int	_numChildrenWithOccluderNodes

NodeMask	_nodeMask

ref_ptr< StateSet >	_stateset

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Drawable
static GLuint	generateDisplayList (unsigned int contextID, unsigned int sizeHint=0)

static void	setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)

static unsigned int	getMinimumNumberOfDisplayListsToRetainInCache ()

static void	deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)

static void	flushAllDeletedDisplayLists (unsigned int contextID)

static void	discardAllDeletedDisplayLists (unsigned int contextID)

static void	flushDeletedDisplayLists (unsigned int contextID, double &availableTime)

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Static Public Attributes inherited from osg::Drawable
static unsigned int	s_numberDrawablesReusedLastInLastFrame

static unsigned int	s_numberNewDrawablesInLastFrame

static unsigned int	s_numberDeletedDrawablesInLastFrame

Protected Types inherited from osg::Drawable
typedef osg::buffered_value < GLuint >	GLObjectList

Detailed Description

Definition at line 31 of file GeometryPool.h.

Member Typedef Documentation

typedef std::vector<unsigned int> osgTerrain::SharedGeometry::VertexToHeightFieldMapping

Definition at line 61 of file GeometryPool.h.

Constructor & Destructor Documentation

osgTerrain::SharedGeometry::SharedGeometry ( )

osgTerrain::SharedGeometry::SharedGeometry	(	const SharedGeometry &	,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

virtual osgTerrain::SharedGeometry::~SharedGeometry ( )

protectedvirtual

Member Function Documentation

virtual void osgTerrain::SharedGeometry::accept ( osg::Drawable::AttributeFunctor & )

virtual

accept an AttributeFunctor and call its methods to tell it about the internal attributes that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls.

Reimplemented from osg::Drawable.

virtual void osgTerrain::SharedGeometry::accept ( osg::Drawable::ConstAttributeFunctor & ) const

virtual

Accept an AttributeFunctor and call its methods to tell it about the internal attributes that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls.

Reimplemented from osg::Drawable.

virtual void osgTerrain::SharedGeometry::accept ( osg::PrimitiveFunctor & ) const

virtual

Accept a PrimitiveFunctor and call its methods to tell it about the internal primitives that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls. Note, PrimtiveFunctor only provides const access of the primitives, as primitives may be procedurally generated so one cannot modify it.

Reimplemented from osg::Drawable.

virtual void osgTerrain::SharedGeometry::accept ( osg::PrimitiveIndexFunctor & ) const

virtual

Accept a PrimitiveIndexFunctor and call its methods to tell it about the internal primitives that this Drawable has. return true if functor handled by drawable, return false on failure of drawable to generate functor calls. Note, PrimtiveIndexFunctor only provide const access of the primitives, as primitives may be procedurally generated so one cannot modify it.

Reimplemented from osg::Drawable.

void osgTerrain::SharedGeometry::compileGLObjects ( osg::RenderInfo & renderInfo ) const

virtual

Immediately compile this Drawable into an OpenGL Display List/VertexBufferObjects.

Note: Operation is ignored if _useDisplayList is false or VertexBufferObjects are not used.

Reimplemented from osg::Drawable.

void osgTerrain::SharedGeometry::drawImplementation ( osg::RenderInfo & ) const

virtual

drawImplementation(RenderInfo&) is a pure virtual method for the actual implementation of OpenGL drawing calls, such as vertex arrays and primitives, that must be implemented in concrete subclasses of the Drawable base class, examples include osg::Geometry and osg::ShapeDrawable. drawImplementation(RenderInfo&) is called from the draw(RenderInfo&) method, with the draw method handling management of OpenGL display lists, and drawImplementation(RenderInfo&) handling the actual drawing itself.

Parameters

renderInfo The osg::RenderInfo object that encapsulates the current rendering information including the osg::State OpenGL state for the current graphics context.

Reimplemented from osg::Drawable.

osg::Array* osgTerrain::SharedGeometry::getColorArray ( )

inline

Definition at line 49 of file GeometryPool.h.

const osg::Array* osgTerrain::SharedGeometry::getColorArray ( ) const

inline

Definition at line 50 of file GeometryPool.h.

osg::DrawElements* osgTerrain::SharedGeometry::getDrawElements ( )

inline

Definition at line 57 of file GeometryPool.h.

const osg::DrawElements* osgTerrain::SharedGeometry::getDrawElements ( ) const

inline

Definition at line 58 of file GeometryPool.h.

osg::Array* osgTerrain::SharedGeometry::getNormalArray ( )

inline

Definition at line 45 of file GeometryPool.h.

const osg::Array* osgTerrain::SharedGeometry::getNormalArray ( ) const

inline

Definition at line 46 of file GeometryPool.h.

osg::Array* osgTerrain::SharedGeometry::getTexCoordArray ( )

inline

Definition at line 53 of file GeometryPool.h.

const osg::Array* osgTerrain::SharedGeometry::getTexCoordArray ( ) const

inline

Definition at line 54 of file GeometryPool.h.

osg::Array* osgTerrain::SharedGeometry::getVertexArray ( )

inline

Definition at line 41 of file GeometryPool.h.

const osg::Array* osgTerrain::SharedGeometry::getVertexArray ( ) const

inline

Definition at line 42 of file GeometryPool.h.

VertexToHeightFieldMapping& osgTerrain::SharedGeometry::getVertexToHeightFieldMapping ( )

inline

Definition at line 65 of file GeometryPool.h.

const VertexToHeightFieldMapping& osgTerrain::SharedGeometry::getVertexToHeightFieldMapping ( ) const

inline

Definition at line 66 of file GeometryPool.h.

osgTerrain::SharedGeometry::META_Node	(	osgTerrain	,
		SharedGeometry
	)

void osgTerrain::SharedGeometry::releaseGLObjects ( osg::State * state ) const

virtual

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

Reimplemented from osg::Drawable.

void osgTerrain::SharedGeometry::resizeGLObjectBuffers ( unsigned int maxSize )

virtual

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::Drawable.

void osgTerrain::SharedGeometry::setColorArray ( osg::Array * array )

inline

Definition at line 48 of file GeometryPool.h.

void osgTerrain::SharedGeometry::setDrawElements ( osg::DrawElements * array )

inline

Definition at line 56 of file GeometryPool.h.

void osgTerrain::SharedGeometry::setNormalArray ( osg::Array * array )

inline

Definition at line 44 of file GeometryPool.h.

void osgTerrain::SharedGeometry::setTexCoordArray ( osg::Array * array )

inline

Definition at line 52 of file GeometryPool.h.

void osgTerrain::SharedGeometry::setVertexArray ( osg::Array * array )

inline

Definition at line 40 of file GeometryPool.h.

void osgTerrain::SharedGeometry::setVertexToHeightFieldMapping ( const VertexToHeightFieldMapping & vthfm )

inline

Definition at line 63 of file GeometryPool.h.

virtual bool osgTerrain::SharedGeometry::supports ( const osg::Drawable::AttributeFunctor & ) const

inlinevirtual

Return true if the Drawable subclass supports accept(AttributeFunctor&).

Reimplemented from osg::Drawable.

Definition at line 75 of file GeometryPool.h.

virtual bool osgTerrain::SharedGeometry::supports ( const osg::Drawable::ConstAttributeFunctor & ) const

inlinevirtual

Return true if the Drawable subclass supports accept(ConstAttributeFunctor&).

Reimplemented from osg::Drawable.

Definition at line 78 of file GeometryPool.h.

virtual bool osgTerrain::SharedGeometry::supports ( const osg::PrimitiveFunctor & ) const

inlinevirtual

Return true if the Drawable subclass supports accept(PrimitiveFunctor&).

Reimplemented from osg::Drawable.

Definition at line 81 of file GeometryPool.h.

virtual bool osgTerrain::SharedGeometry::supports ( const osg::PrimitiveIndexFunctor & ) const

inlinevirtual

Return true if the Drawable subclass supports accept(PrimitiveIndexFunctor&).

Reimplemented from osg::Drawable.

Definition at line 84 of file GeometryPool.h.

Member Data Documentation

osg::ref_ptr<osg::Array> osgTerrain::SharedGeometry::_colorArray

protected

Definition at line 93 of file GeometryPool.h.

osg::ref_ptr<osg::DrawElements> osgTerrain::SharedGeometry::_drawElements

protected

Definition at line 95 of file GeometryPool.h.

osg::ref_ptr<osg::Array> osgTerrain::SharedGeometry::_normalArray

protected

Definition at line 92 of file GeometryPool.h.

osg::ref_ptr<osg::Array> osgTerrain::SharedGeometry::_texcoordArray

protected

Definition at line 94 of file GeometryPool.h.

osg::ref_ptr<osg::Array> osgTerrain::SharedGeometry::_vertexArray

protected

Definition at line 91 of file GeometryPool.h.

VertexToHeightFieldMapping osgTerrain::SharedGeometry::_vertexToHeightFieldMapping

protected

Definition at line 97 of file GeometryPool.h.

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

osg_head/include/osgTerrain/GeometryPool.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation