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osg::Geometry Class Reference
Inheritance diagram for osg::Geometry:
osg::Drawable osg::Object osg::Referenced osg::QueryGeometry osgAnimation::MorphGeometry osgAnimation::RigGeometry osgUtil::DelaunayConstraint osgWidget::Widget osgWidget::Frame::Border osgWidget::Frame::Corner osgWidget::Label osgWidget::NotifyWidget osgWidget::NullWidget osgWidget::Window::EmbeddedWindow osgWidget::Input

Classes

struct  ArrayData
struct  Vec3ArrayData

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 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 std::vector< Node * > ParentList
typedef unsigned int AttributeType
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

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 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 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 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 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 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 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 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)
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 setVertexIndices (IndexArray *array)
IndexArray * getVertexIndices ()
const IndexArray * getVertexIndices () const
void setNormalIndices (IndexArray *array)
IndexArray * getNormalIndices ()
const IndexArray * getNormalIndices () const
void setColorIndices (IndexArray *array)
IndexArray * getColorIndices ()
const IndexArray * getColorIndices () const
void setSecondaryColorIndices (IndexArray *array)
IndexArray * getSecondaryColorIndices ()
const IndexArray * getSecondaryColorIndices () const
void setFogCoordIndices (IndexArray *array)
IndexArray * getFogCoordIndices ()
const IndexArray * getFogCoordIndices () const
void setTexCoordIndices (unsigned int unit, IndexArray *)
IndexArray * getTexCoordIndices (unsigned int unit)
const IndexArray * getTexCoordIndices (unsigned int unit) const
void setVertexAttribIndices (unsigned int index, IndexArray *array)
IndexArray * getVertexAttribIndices (unsigned int index)
const IndexArray * getVertexAttribIndices (unsigned int index) const
virtual void setUseVertexBufferObjects (bool flag)
virtual void dirtyDisplayList ()
virtual void resizeGLObjectBuffers (unsigned int maxSize)
virtual void releaseGLObjects (State *state=0) const
bool getArrayList (ArrayList &arrayList) const
bool getDrawElementsList (DrawElementsList &drawElementsList) const
osg::VertexBufferObject * getOrCreateVertexBufferObject ()
osg::ElementBufferObject * getOrCreateElementBufferObject ()
void setFastPathHint (bool on)
bool getFastPathHint () const
bool areFastPathsUsed () const
bool computeFastPathsUsed ()
bool verifyBindings () const
void computeCorrectBindingsAndArraySizes ()
bool verifyArrays (std::ostream &out) const
bool suitableForOptimization () const
void copyToAndOptimize (Geometry &target)
bool containsSharedArrays () const
void duplicateSharedArrays ()
void computeInternalOptimizedGeometry ()
void removeInternalOptimizedGeometry ()
void setInternalOptimizedGeometry (osg::Geometry *geometry)
osg::Geometry * getInternalOptimizedGeometry ()
const osg::Geometry * getInternalOptimizedGeometry () const
virtual unsigned int getGLObjectSizeHint () const
virtual void compileGLObjects (RenderInfo &renderInfo) const
virtual void drawImplementation (RenderInfo &renderInfo) const
virtual bool supports (const Drawable::AttributeFunctor &) const
virtual void accept (Drawable::AttributeFunctor &af)
virtual bool supports (const Drawable::ConstAttributeFunctor &) const
virtual void accept (Drawable::ConstAttributeFunctor &af) const
virtual bool supports (const PrimitiveFunctor &) const
virtual void accept (PrimitiveFunctor &pf) const
virtual bool supports (const PrimitiveIndexFunctor &) const
virtual void accept (PrimitiveIndexFunctor &pf) const
- Public Member Functions inherited from osg::Drawable
 Drawable ()
 Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual void computeDataVariance ()
const ParentList & getParents () const
ParentList getParents ()
Node * getParent (unsigned int i)
const Node * getParent (unsigned int i) const
unsigned int getNumParents () const
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
void setStateSet (StateSet *stateset)
StateSet * getStateSet ()
const StateSet * getStateSet () const
StateSet * getOrCreateStateSet ()
void setInitialBound (const osg::BoundingBox &bbox)
const BoundingBox & getInitialBound () const
void dirtyBound ()
const BoundingBox & getBound () const
virtual BoundingBox computeBound () 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
bool getUseVertexBufferObjects () const
void draw (RenderInfo &renderInfo) const
virtual void setThreadSafeRefUnref (bool threadSafe)
virtual void setUpdateCallback (UpdateCallback *ac)
UpdateCallback * getUpdateCallback ()
const UpdateCallback * getUpdateCallback () const
bool requiresUpdateTraversal () const
virtual void setEventCallback (EventCallback *ac)
EventCallback * getEventCallback ()
const EventCallback * getEventCallback () const
bool requiresEventTraversal () const
virtual void setCullCallback (CullCallback *cc)
CullCallback * getCullCallback ()
const CullCallback * getCullCallback () const
virtual void setDrawCallback (DrawCallback *dc)
DrawCallback * getDrawCallback ()
const DrawCallback * getDrawCallback () const
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
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)
- 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

Static Public Attributes

static const ArrayData s_InvalidArrayData
- Static Public Attributes inherited from osg::Drawable
static unsigned int s_numberDrawablesReusedLastInLastFrame
static unsigned int s_numberNewDrawablesInLastFrame
static unsigned int s_numberDeletedDrawablesInLastFrame

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 Member Functions inherited from osg::Drawable
Drawable & operator= (const Drawable &)
virtual ~Drawable ()
void setBound (const BoundingBox &bb) const
void addParent (osg::Node *node)
void removeParent (osg::Node *node)
void setNumChildrenRequiringUpdateTraversal (unsigned int num)
unsigned int getNumChildrenRequiringUpdateTraversal () const
void setNumChildrenRequiringEventTraversal (unsigned int num)
unsigned int getNumChildrenRequiringEventTraversal () const
- 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

PrimitiveSetList _primitives
ArrayData _vertexData
ArrayData _normalData
ArrayData _colorData
ArrayData _secondaryColorData
ArrayData _fogCoordData
ArrayDataList _texCoordList
ArrayDataList _vertexAttribList
bool _fastPath
bool _fastPathHint
ref_ptr< Geometry > _internalOptimizedGeometry
- Protected Attributes inherited from osg::Drawable
ParentList _parents
ref_ptr< StateSet > _stateset
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 > _updateCallback
unsigned int _numChildrenRequiringUpdateTraversal
ref_ptr< EventCallback > _eventCallback
unsigned int _numChildrenRequiringEventTraversal
ref_ptr< CullCallback > _cullCallback
ref_ptr< DrawCallback > _drawCallback
- 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 Extensions * getExtensions (unsigned int contextID, bool createIfNotInitalized)
static void setExtensions (unsigned int contextID, Extensions *extensions)
- Protected Types inherited from osg::Drawable
typedef osg::buffered_value
< GLuint > 		GLObjectList

Member Typedef Documentation

typedef std::vector< ArrayData > osg::Geometry::ArrayDataList
typedef std::vector<osg::Array*> osg::Geometry::ArrayList
typedef std::vector<osg::DrawElements*> osg::Geometry::DrawElementsList
typedef std::vector< ref_ptr<PrimitiveSet> > osg::Geometry::PrimitiveSetList

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 ( )
protectedvirtual

Member Function Documentation

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

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

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 internal attributes 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 internal primitives that this Drawable has.

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 internal primitives that this Drawable has.

Reimplemented from osg::Drawable.

void osg::Geometry::addElementBufferObjectIfRequired ( osg::PrimitiveSet *  primitiveSet)
protected
bool osg::Geometry::addPrimitiveSet ( PrimitiveSet *  primitiveset)

Add a primitive set to the geometry.

void osg::Geometry::addVertexBufferObjectIfRequired ( osg::Array *  array)
protected
bool osg::Geometry::areFastPathsUsed ( ) const
inline

Return true if OpenGL fast paths will be used with drawing this Geometry. Fast paths directly use vertex arrays, and glDrawArrays/glDrawElements so have low CPU overhead. With Slow paths the osg::Geometry::drawImplementation has to dynamically assemble OpenGL compatible vertex arrays from the osg::Geometry arrays data and then dispatch these to OpenGL, so have higher CPU overhead than the Fast paths. Use of per primitive bindings or per vertex indexed arrays will drop the rendering path off the fast path.

virtual Geometry* osg::Geometry::asGeometry ( )
inlinevirtual

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
inlinevirtual

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 const char* osg::Geometry::className ( ) const
inlinevirtual

return the name of the object's class type. Must be defined by derived classes.

Reimplemented from osg::Drawable.

Reimplemented in osgAnimation::MorphGeometry.

virtual Object* osg::Geometry::clone ( const CopyOp &  ) const
inlinevirtual

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

Implements osg::Object.

Reimplemented in osgAnimation::MorphGeometry.

virtual Object* osg::Geometry::cloneType ( ) const
inlinevirtual

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

Implements osg::Object.

Reimplemented in osgAnimation::MorphGeometry.

virtual void osg::Geometry::compileGLObjects ( 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 osg::Geometry::computeCorrectBindingsAndArraySizes ( )
void osg::Geometry::computeCorrectBindingsAndArraySizes ( ArrayData &  arrayData,
const char *  arrayName 
)
protected
void osg::Geometry::computeCorrectBindingsAndArraySizes ( Vec3ArrayData &  arrayData,
const char *  arrayName 
)
protected
bool osg::Geometry::computeFastPathsUsed ( )
void osg::Geometry::computeInternalOptimizedGeometry ( )
bool osg::Geometry::containsSharedArrays ( ) const
void osg::Geometry::copyToAndOptimize ( Geometry &  target)
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::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.

Reimplemented in osg::QueryGeometry, and osgAnimation::RigGeometry.

void osg::Geometry::duplicateSharedArrays ( )
bool osg::Geometry::empty ( ) const
bool osg::Geometry::getArrayList ( ArrayList &  arrayList) const
Array* osg::Geometry::getColorArray ( )
inline
const Array* osg::Geometry::getColorArray ( ) const
inline
AttributeBinding osg::Geometry::getColorBinding ( ) const
inline
ArrayData& osg::Geometry::getColorData ( )
inline
const ArrayData& osg::Geometry::getColorData ( ) const
inline
IndexArray* osg::Geometry::getColorIndices ( )
inline
const IndexArray* osg::Geometry::getColorIndices ( ) const
inline
bool osg::Geometry::getDrawElementsList ( DrawElementsList &  drawElementsList) const
bool osg::Geometry::getFastPathHint ( ) const
inline

Get whether fast paths should be used when supported.

Array* osg::Geometry::getFogCoordArray ( )
inline
const Array* osg::Geometry::getFogCoordArray ( ) const
inline
AttributeBinding osg::Geometry::getFogCoordBinding ( ) const
inline
ArrayData& osg::Geometry::getFogCoordData ( )
inline
const ArrayData& osg::Geometry::getFogCoordData ( ) const
inline
IndexArray* osg::Geometry::getFogCoordIndices ( )
inline
const IndexArray* osg::Geometry::getFogCoordIndices ( ) 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 deleted display lists/vertex buffer objects.

Reimplemented from osg::Drawable.

osg::Geometry* osg::Geometry::getInternalOptimizedGeometry ( )
inline
const osg::Geometry* osg::Geometry::getInternalOptimizedGeometry ( ) const
inline
Array* osg::Geometry::getNormalArray ( )
inline
const Array* osg::Geometry::getNormalArray ( ) const
inline
AttributeBinding osg::Geometry::getNormalBinding ( ) const
inline
ArrayData& osg::Geometry::getNormalData ( )
inline
const ArrayData& osg::Geometry::getNormalData ( ) const
inline
IndexArray* osg::Geometry::getNormalIndices ( )
inline
const IndexArray* osg::Geometry::getNormalIndices ( ) const
inline
unsigned int osg::Geometry::getNumPrimitiveSets ( ) const
inline
unsigned int osg::Geometry::getNumTexCoordArrays ( ) const
inline
unsigned int osg::Geometry::getNumVertexAttribArrays ( ) const
inline
osg::ElementBufferObject* osg::Geometry::getOrCreateElementBufferObject ( )
osg::VertexBufferObject* osg::Geometry::getOrCreateVertexBufferObject ( )
PrimitiveSet* osg::Geometry::getPrimitiveSet ( unsigned int  pos)
inline
const PrimitiveSet* osg::Geometry::getPrimitiveSet ( unsigned int  pos) const
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())

PrimitiveSetList& osg::Geometry::getPrimitiveSetList ( )
inline
const PrimitiveSetList& osg::Geometry::getPrimitiveSetList ( ) const
inline
Array* osg::Geometry::getSecondaryColorArray ( )
inline
const Array* osg::Geometry::getSecondaryColorArray ( ) const
inline
AttributeBinding osg::Geometry::getSecondaryColorBinding ( ) const
inline
ArrayData& osg::Geometry::getSecondaryColorData ( )
inline
const ArrayData& osg::Geometry::getSecondaryColorData ( ) const
inline
IndexArray* osg::Geometry::getSecondaryColorIndices ( )
inline
const IndexArray* osg::Geometry::getSecondaryColorIndices ( ) const
inline
Array* osg::Geometry::getTexCoordArray ( unsigned int  unit)
const Array* osg::Geometry::getTexCoordArray ( unsigned int  unit) const
ArrayDataList& osg::Geometry::getTexCoordArrayList ( )
inline
const ArrayDataList& osg::Geometry::getTexCoordArrayList ( ) const
inline
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 ( )
inline
const Array* osg::Geometry::getVertexArray ( ) const
inline
Array* osg::Geometry::getVertexAttribArray ( unsigned int  index)
const Array* osg::Geometry::getVertexAttribArray ( unsigned int  index) const
ArrayDataList& osg::Geometry::getVertexAttribArrayList ( )
inline
const ArrayDataList& osg::Geometry::getVertexAttribArrayList ( ) const
inline
AttributeBinding osg::Geometry::getVertexAttribBinding ( unsigned int  index) 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) const
GLboolean osg::Geometry::getVertexAttribNormalize ( unsigned int  index) const
ArrayData& osg::Geometry::getVertexData ( )
inline
const ArrayData& osg::Geometry::getVertexData ( ) const
inline
IndexArray* osg::Geometry::getVertexIndices ( )
inline
const IndexArray* osg::Geometry::getVertexIndices ( ) const
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
inlinevirtual

Reimplemented from osg::Drawable.

Reimplemented in osgAnimation::MorphGeometry.

References NULL.

virtual const char* osg::Geometry::libraryName ( ) const
inlinevirtual

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.

Reimplemented in osgAnimation::MorphGeometry.

Geometry& osg::Geometry::operator= ( const Geometry &  )
inlineprotected
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 objects for all graphics contexts.

Reimplemented from osg::Drawable.

Reimplemented in osg::QueryGeometry.

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.

virtual void osg::Geometry::resizeGLObjectBuffers ( unsigned int  maxSize)
virtual

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::Drawable.

void osg::Geometry::setColorArray ( Array *  array)
void osg::Geometry::setColorBinding ( AttributeBinding  ab)
void osg::Geometry::setColorData ( const ArrayData &  arrayData)
void osg::Geometry::setColorIndices ( IndexArray *  array)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

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

Set whether fast paths should be used when supported.

void osg::Geometry::setFogCoordArray ( Array *  array)
void osg::Geometry::setFogCoordBinding ( AttributeBinding  ab)
void osg::Geometry::setFogCoordData ( const ArrayData &  arrayData)
void osg::Geometry::setFogCoordIndices ( IndexArray *  array)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

void osg::Geometry::setInternalOptimizedGeometry ( osg::Geometry *  geometry)
inline
void osg::Geometry::setNormalArray ( Array *  array)
void osg::Geometry::setNormalBinding ( AttributeBinding  ab)
void osg::Geometry::setNormalData ( const ArrayData &  arrayData)
void osg::Geometry::setNormalIndices ( IndexArray *  array)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

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)
void osg::Geometry::setSecondaryColorArray ( Array *  array)
void osg::Geometry::setSecondaryColorBinding ( AttributeBinding  ab)
void osg::Geometry::setSecondaryColorData ( const ArrayData &  arrayData)
void osg::Geometry::setSecondaryColorIndices ( IndexArray *  array)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

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 *   
)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

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.

void osg::Geometry::setVertexArray ( Array *  array)
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 
)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

void osg::Geometry::setVertexAttribNormalize ( unsigned int  index,
GLboolean  norm 
)
void osg::Geometry::setVertexData ( const ArrayData &  arrayData)
void osg::Geometry::setVertexIndices ( IndexArray *  array)

deprecated - forces OpenGL slow path, just kept for backwards compatibility.

bool osg::Geometry::suitableForOptimization ( ) const
virtual bool osg::Geometry::supports ( const Drawable::AttributeFunctor &  ) const
inlinevirtual

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

Reimplemented from osg::Drawable.

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

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

Reimplemented from osg::Drawable.

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

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

Reimplemented from osg::Drawable.

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

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

Reimplemented from osg::Drawable.

bool osg::Geometry::verifyArrays ( std::ostream &  out) const

check whether the arrays, indices, bindings and primitives all match correctly, return false is .

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

Member Data Documentation

ArrayData osg::Geometry::_colorData
protected
bool osg::Geometry::_fastPath
mutableprotected
bool osg::Geometry::_fastPathHint
protected
ArrayData osg::Geometry::_fogCoordData
protected
ref_ptr<Geometry> osg::Geometry::_internalOptimizedGeometry
protected
ArrayData osg::Geometry::_normalData
protected
PrimitiveSetList osg::Geometry::_primitives
protected
ArrayData osg::Geometry::_secondaryColorData
protected
ArrayDataList osg::Geometry::_texCoordList
protected
ArrayDataList 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.

The documentation for this class was generated from the following file:
Generated on Thu Nov 22 2012 15:09:52 for openscenegraph by   doxygen 1.8.1.2