class SG_EXPORT osg::Geometry

Inheritance:

Public Methods

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

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

void setVertexArray(Vec3Array* array)

Vec3Array* getVertexArray()

const Vec3Array* getVertexArray() const

void setVertexIndices(IndexArray* array)

IndexArray* getVertexIndices()

const IndexArray* getVertexIndices() 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 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 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 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 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

unsigned int getNumTexCoordArrays() const

TexCoordArrayList& getTexCoordArrayList()

const TexCoordArrayList& getTexCoordArrayList() 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().

bool areFastPathsUsed() const

return true if OpenGL fast paths will be used with drawing this Geometry.

bool verifyBindings() const

void computeCorrectBindingsAndArraySizes()

virtual void drawImplementation(State& state) const

draw Geometry directly ignoring an OpenGL display list which could be attached.

virtual bool supports(AttributeFunctor&) const

return true, osg::Geometry does support accept(AttributeFunctor&)

virtual void accept(AttributeFunctor& af)

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

virtual bool supports(ConstAttributeFunctor&) const

return true, osg::Geometry does support accept(ConstAttributeFunctor&)

virtual void accept(ConstAttributeFunctor& af) const

accept an ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has

virtual bool supports(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

Public Members

enum AttributeBinding

typedef std::pair< ref_ptr<Array>, ref_ptr<IndexArray> > TexCoordArrayPair

typedef std::vector< TexCoordArrayPair > TexCoordArrayList

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

Protected Fields

PrimitiveSetList _primitives

ref_ptr<Vec3Array> _vertexArray

ref_ptr<IndexArray> _vertexIndices

mutable AttributeBinding _normalBinding

ref_ptr<Vec3Array> _normalArray

ref_ptr<IndexArray> _normalIndices

mutable AttributeBinding _colorBinding

ref_ptr<Array> _colorArray

ref_ptr<IndexArray> _colorIndices

mutable AttributeBinding _secondaryColorBinding

ref_ptr<Array> _secondaryColorArray

ref_ptr<IndexArray> _secondaryColorIndices

mutable AttributeBinding _fogCoordBinding

ref_ptr<Array> _fogCoordArray

ref_ptr<IndexArray> _fogCoordIndices

TexCoordArrayList _texCoordList

mutable bool _fastPathComputed

mutable bool _fastPath

Protected Methods

Geometry& operator = (const Geometry&)

virtual ~Geometry()

Inherited from Drawable:

Public Methods

inline const ParentList& getParents() const

inline ParentList getParents()

inline Node* getParent(unsigned int i)

inline const Node* getParent(unsigned int i) const

inline unsigned int getNumParents() const

inline void setStateSet(StateSet* state)

inline StateSet* getStateSet()

inline const StateSet* getStateSet() const

StateSet* getOrCreateStateSet()

void dirtyBound()

inline const BoundingBox& getBound() const

inline void setShape(Shape* shape)

inline Shape* getShape()

inline const Shape* getShape() const

void setSupportsDisplayList(bool flag)

inline bool getSupportsDisplayList() const

void setUseDisplayList(bool flag)

inline bool getUseDisplayList() const

void dirtyDisplayList()

virtual void compile(State& state) const

void setUpdateCallback(UpdateCallback* ac)

UpdateCallback* getUpdateCallback()

void setAppCallback(AppCallback* ac)

AppCallback* getAppCallback()

const AppCallback* getAppCallback() const

void setCullCallback(CullCallback* cc)

CullCallback* getCullCallback()

const CullCallback* getCullCallback() const

void setDrawCallback(DrawCallback* dc)

DrawCallback* getDrawCallback()

const DrawCallback* getDrawCallback() const

static void deleteDisplayList(unsigned int contextID, GLuint globj)

static void flushDeletedDisplayLists(unsigned int contextID)

inline void draw(State& state) const

Public Members

typedef std::vector<Node*> ParentList

struct UpdateCallback: public virtual osg::Referenced

struct AppCallback: public UpdateCallback

struct CullCallback: public virtual osg::Referenced

struct DrawCallback: public virtual osg::Referenced

enum AttributeType

class AttributeFunctor

class ConstAttributeFunctor

class PrimitiveFunctor

Protected Fields

ParentList _parents

ref_ptr<StateSet> _stateset

mutable BoundingBox _bbox

mutable bool _bbox_computed

ref_ptr<Shape> _shape

bool _supportsDisplayList

bool _useDisplayList

mutable GLObjectList _globjList

ref_ptr<UpdateCallback> _updateCallback

ref_ptr<DrawCallback> _drawCallback

ref_ptr<CullCallback> _cullCallback

Protected Methods

virtual bool computeBound() const

void setBound(const BoundingBox& bb) const

void addParent(osg::Node* node)

void removeParent(osg::Node* node)

Protected Members

typedef osg::buffered_value<GLuint> GLObjectList

Inherited from Object:

Public Methods

inline void setDataVariance(DataVariance dv)

inline DataVariance getDataVariance() const

inline void setUserData(Referenced* obj)

inline Referenced* getUserData()

inline const Referenced* getUserData() const

Public Members

enum DataVariance

Protected Fields

DataVariance _dataVariance

ref_ptr<Referenced> _userData

Inherited from Referenced:

Public Methods

static void setDeleteHandler(DeleteHandler* handler)

static DeleteHandler* getDeleteHandler()

inline void ref() const

inline void unref_nodelete() const

inline int referenceCount() const

inline void unref() const

Protected Fields

mutable int _refCount

Documentation

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

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

enum AttributeBinding

BIND_OFF

BIND_OVERALL

BIND_PER_PRIMITIVE_SET

BIND_PER_PRIMITIVE

BIND_PER_VERTEX

void setVertexArray(Vec3Array* array)

Vec3Array* getVertexArray()

const Vec3Array* getVertexArray() const

void setVertexIndices(IndexArray* array)

IndexArray* getVertexIndices()

const IndexArray* getVertexIndices() 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 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 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 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

typedef std::pair< ref_ptr<Array>, ref_ptr<IndexArray> > TexCoordArrayPair

typedef std::vector< TexCoordArrayPair > TexCoordArrayList

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

unsigned int getNumTexCoordArrays() const

TexCoordArrayList& getTexCoordArrayList()

const TexCoordArrayList& getTexCoordArrayList() const

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

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(). When checking for a valid find value use if ((value=geoemtry->getPrimitiveSetIndex(primitive))!=geometry.getNumPrimitiveSet()) as

bool areFastPathsUsed() const

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 verifyBindings() const

void computeCorrectBindingsAndArraySizes()

virtual void drawImplementation(State& state) const

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.

virtual bool supports(AttributeFunctor&) const

return true, osg::Geometry does support accept(AttributeFunctor&)

virtual void accept(AttributeFunctor& af)

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

virtual bool supports(ConstAttributeFunctor&) const

return true, osg::Geometry does support accept(ConstAttributeFunctor&)

virtual void accept(ConstAttributeFunctor& af) const

accept an ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has

virtual bool supports(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

Geometry& operator = (const Geometry&)

virtual ~Geometry()

PrimitiveSetList _primitives

ref_ptr<Vec3Array> _vertexArray

ref_ptr<IndexArray> _vertexIndices

mutable AttributeBinding _normalBinding

ref_ptr<Vec3Array> _normalArray

ref_ptr<IndexArray> _normalIndices

mutable AttributeBinding _colorBinding

ref_ptr<Array> _colorArray

ref_ptr<IndexArray> _colorIndices

mutable AttributeBinding _secondaryColorBinding

ref_ptr<Array> _secondaryColorArray

ref_ptr<IndexArray> _secondaryColorIndices

mutable AttributeBinding _fogCoordBinding

ref_ptr<Array> _fogCoordArray

ref_ptr<IndexArray> _fogCoordIndices

TexCoordArrayList _texCoordList

mutable bool _fastPathComputed

mutable bool _fastPath

This class has no child classes.

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