class SG_EXPORT osg::GeoSet

Note, osg::GeoSet is now deprecated, please use osg::Geometry instead.

Inheritance:

Public Methods
GeoSet()
GeoSet(const GeoSet& geoset, 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
inline void setNumPrims( int n )
inline int getNumPrims() const
void setPrimType( PrimitiveType type )
inline PrimitiveType getPrimType() const
inline void setPrimLengths( int* lens )
inline int* getPrimLengths() const
void computeNumVerts() const
inline int getNumCoords() const: get the number of coords required by the defined primitives.
inline Vec3* getCoords(): get a pointer to Vec3 coord array.
inline const Vec3* getCoords() const: get a const pointer to Vec3 coord array.
inline int getNumCoordIndices() const: get the number of indices required by the defined primitives.
inline IndexPointer& getCoordIndices(): get the coord index array.
inline const IndexPointer& getCoordIndices() const: get the const coord index array.
void setCoords( Vec3* cp ): set the coords (ie the geometry) of the geoset
void setCoords( Vec3* cp, GLushort* ci ): set the coords (ie the geometry) and ushort indices of the geoset.
void setCoords( Vec3* cp, GLuint* ci ): set the coords (ie the geometry) and uint indices of the geoset.
void setCoords( Vec3* cp, IndexPointer& ip ): set the coords (ie the geometry) and indices of the geoset
inline int getNumNormals() const: get the number of normals required by the defined primitives and normals binding
inline Vec3* getNormals(): get a pointer to Vec3 normal array.
inline const Vec3* getNormals() const: get a const pointer to Vec3 normal array.
inline int getNumNormalIndices() const: get the number of normal indices required by the defined primitives and normals binding
inline IndexPointer& getNormalIndices(): get the normal index array.
inline const IndexPointer& getNormalIndices() const: get the const normal index array.
void setNormals( Vec3* np ): set the normals of the geoset
void setNormals( Vec3* np, GLushort* ni ): set the normals and normal indices of the geoset
void setNormals( Vec3* np, GLuint* ni ): set the normals and normal indices of the geoset
void setNormals( Vec3* np, IndexPointer& ip ): set the normals and normal indices of the geoset
void setNormalBinding( BindingType binding ): set the normals binding to the vertices/primitives/overall
inline BindingType getNormalBinding() const
inline int getNumColors() const: get the number of colors required by the defined primitives and color binding
inline Vec4* getColors(): get a pointer to Vec4 color array.
inline const Vec4* getColors() const: get a pointer to Vec4 color array.
inline int getNumColorIndices() const: get the number of colors indices required by the defined primitives and color binding
inline IndexPointer& getColorIndices(): get the color index array.
inline const IndexPointer& getColorIndices() const: get the const color index array.
void setColors( Vec4* cp ): set the colors of the geoset
void setColors( Vec4* cp, GLushort* li ): set the colors and color indices of the geoset
void setColors( Vec4* cp, GLuint* li ): set the colors and color indices of the geoset
void setColors( Vec4* cp, IndexPointer& ip ): set the colors and color indices of the geoset
void setColorBinding( BindingType binding ): set the color binding to the vertices/primitives/overall
inline BindingType getColorBinding() const
inline int getNumTextureCoords() const: get the number of texture coords required by the defined primitives and textures binding
inline Vec2* getTextureCoords(): get a pointer to Vec4 color array.
inline const Vec2* getTextureCoords() const: get a pointer to Vec4 color array.
inline int getNumTextureIndices() const: get the number of texture coord indices required by the defined primitives and texture binding
inline IndexPointer& getTextureIndices(): get the texture index array.
inline const IndexPointer& getTextureIndices() const: get the texture index array.
void setTextureCoords( Vec2* tc ): set the texture coords of the geoset
void setTextureCoords( Vec2* tc, GLushort* ti ): set the texture coords and texture coord indices of the geoset
void setTextureCoords( Vec2* tc, GLuint* ti ): set the texture coords and texture coord indices of the geoset
void setTextureCoords( Vec2* tc, IndexPointer& ip ): set the texture coords and texture indices of the geoset
void setTextureBinding( BindingType binding ): set the texture coord binding to the vertices/primitives/overall
inline BindingType getTextureBinding() const
inline int getNumInterleavedCoords() const: get the number of texture coords required by the defined primitives and textures binding
inline void* getInterleavedArray(): get a pointer to interleaved float array.
inline const void* getInterleavedArray() const: get a const pointer to interleaved float array.
inline int getNumInterleavedIndices() const: get the number of texture coord indices required by the defined primitives and texture binding
inline IndexPointer& getInterleavedIndices(): get the texture index array.
inline const IndexPointer& getInterleavedIndices() const: get the interleaved index array.
inline InterleaveArrayType getInterleavedFormat() const: get the interleaved array storage format.
void setInterleavedArray( InterleaveArrayType format, float* ia ): set the interleaved arrays of the geoset
void setInterleavedArray( InterleaveArrayType format, float* ia, GLushort* iai )
void setInterleavedArray( InterleaveArrayType format, float* ia, GLuint* iai )
void setInterleavedArray( InterleaveArrayType format, float* ia, IndexPointer& iai )
virtual void drawImplementation(State& state) const: draw geoset directly ignoring an OpenGL display list which could be attached.
bool check() const
void setAttributeDeleteFunctor(AttributeDeleteFunctor* adf): set an alternative AttributeDeleteFunction to handle attribute arrays attached to this Geoset
AttributeDeleteFunctor* getAttributeDeleteFunctor(): get the current AttributeDeleteFunction to handle attribute arrays attached to this Geoset
const AttributeDeleteFunctor* getAttributeDeleteFunctor() const: get the current AttributeDeleteFunction to handle attribute arrays attached to this Geoset
virtual bool supports(AttributeFunctor&) const: return true, osg::GeoSet 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::GeoSet 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::GeoSet does support accept(PrimitiveFunctor&)
virtual void accept(PrimitiveFunctor& pf) const: accept a PrimtiveFunctor and call its methods to tell it about the interal primtives that this Drawable has
Geometry* convertToGeometry(): convinience function for converting GeoSet's to equivilant Geometry nodes

Public Members
enum PrimitiveType
enum BindingType
enum InterleaveArrayType
struct SG_EXPORT IndexPointer
struct SG_EXPORT AttributeDeleteFunctor: public osg::Referenced: function object which is used to handling the clean up of attribute arrays associated with GeoSet's.

Protected Fields
ref_ptr<AttributeDeleteFunctor> _adf
int _numprims
PrimitiveType _primtype
int _needprimlen
unsigned int _oglprimtype
int* _primLengths
mutable unsigned char _primlength
unsigned char _flat_shaded_skip
mutable int _numcoords
Vec3* _coords
mutable IndexPointer _cindex
BindingType _normal_binding
mutable int _numnormals
Vec3* _normals
IndexPointer _nindex
BindingType _color_binding
mutable int _numcolors
Vec4* _colors
IndexPointer _colindex
BindingType _texture_binding
mutable int _numtcoords
Vec2* _tcoords
IndexPointer _tindex
void* _iarray
IndexPointer _iaindex
InterleaveArrayType _iaformat
unsigned int _ogliaformat
int _fast_path

Protected Methods
GeoSet& operator = (const GeoSet&)
virtual ~GeoSet()
virtual bool computeBound() const
void set_fast_path( void )
void draw_fast_path( State& state ) const
void draw_alternate_path( State& state ) const

Inherited from Drawable:

Public Methods
virtual Geometry* asGeometry()
virtual const Geometry* asGeometry() const
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(uint contextID, uint globj)
static void flushDeletedDisplayLists(uint 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
void addParent(osg::Node* node)
void removeParent(osg::Node* node)

Protected Members
typedef osg::buffered_value<uint> 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

Note, osg::GeoSet is now deprecated, please use osg::Geometry instead. osg::GeoSet will be kept through to the beta release for backwards compatability only.
Encapsulates OpenGL drawing primitives, geometry and optional binding of normal, color and texture coordinates. Used for representing the visible objects in the scene. State attributes for a GeoSet are maintained in StateSet which the GeoSet maintains a referenced counted pointer to. Both GeoSet's and StateSet's can be shared for optimal memory usage and graphics performance.

enum PrimitiveType NO_TYPE POINTS LINES LINE_STRIP FLAT_LINE_STRIP LINE_LOOP TRIANGLES TRIANGLE_STRIP FLAT_TRIANGLE_STRIP TRIANGLE_FAN FLAT_TRIANGLE_FAN QUADS QUAD_STRIP POLYGON

enum BindingType BIND_OFF BIND_OVERALL BIND_PERPRIM BIND_PERVERTEX BIND_DEFAULT

enum InterleaveArrayType IA_OFF IA_V2F IA_V3F IA_C4UB_V2F IA_C4UB_V3F IA_C3F_V3F IA_N3F_V3F IA_C4F_N3F_V3F IA_T2F_V3F IA_T4F_V4F IA_T2F_C4UB_V3F IA_T2F_C3F_V3F IA_T2F_N3F_V3F IA_T2F_C4F_N3F_V3F IA_T4F_C4F_N3F_V4F

struct SG_EXPORT IndexPointer mutable uint _size bool _is_ushort union _TPtr GLushort* _ushort GLuint* _uint IndexPointer() inline bool operator == (const IndexPointer& ip) const inline bool valid() const inline bool null() const inline void setToNull() inline void set(uint size, GLushort* data) void set(uint size, GLuint* data) inline uint maxIndex() const inline GLint operator [] (const GLuint pos) const

GeoSet()

GeoSet(const GeoSet& geoset, 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

inline void setNumPrims( int n )

inline int getNumPrims() const

void setPrimType( PrimitiveType type )

inline PrimitiveType getPrimType() const

inline void setPrimLengths( int* lens )

inline int* getPrimLengths() const

void computeNumVerts() const

inline int getNumCoords() const

get the number of coords required by the defined primitives.

inline Vec3* getCoords()

get a pointer to Vec3 coord array.

inline const Vec3* getCoords() const

get a const pointer to Vec3 coord array.

inline int getNumCoordIndices() const

get the number of indices required by the defined primitives.

inline IndexPointer& getCoordIndices()

get the coord index array.

inline const IndexPointer& getCoordIndices() const

get the const coord index array.

void setCoords( Vec3* cp )

set the coords (ie the geometry) of the geoset

void setCoords( Vec3* cp, GLushort* ci )

set the coords (ie the geometry) and ushort indices of the geoset. To reduce memory footprint and bandwidth for small datasets it is recommended the ushort indices are used instead of unit indices.

void setCoords( Vec3* cp, GLuint* ci )

set the coords (ie the geometry) and uint indices of the geoset. Unless your data set exceeds 65536 indices prefer ushort indices over uint indices, only use this unit indices version if necessary.

void setCoords( Vec3* cp, IndexPointer& ip )

set the coords (ie the geometry) and indices of the geoset

inline int getNumNormals() const

get the number of normals required by the defined primitives and normals binding

inline Vec3* getNormals()

get a pointer to Vec3 normal array.

inline const Vec3* getNormals() const

get a const pointer to Vec3 normal array.

inline int getNumNormalIndices() const

get the number of normal indices required by the defined primitives and normals binding

inline IndexPointer& getNormalIndices()

get the normal index array.

inline const IndexPointer& getNormalIndices() const

get the const normal index array.

void setNormals( Vec3* np )

set the normals of the geoset

void setNormals( Vec3* np, GLushort* ni )

set the normals and normal indices of the geoset

void setNormals( Vec3* np, GLuint* ni )

set the normals and normal indices of the geoset

void setNormals( Vec3* np, IndexPointer& ip )

set the normals and normal indices of the geoset

void setNormalBinding( BindingType binding )

set the normals binding to the vertices/primitives/overall

inline BindingType getNormalBinding() const

inline int getNumColors() const

get the number of colors required by the defined primitives and color binding

inline Vec4* getColors()

get a pointer to Vec4 color array.

inline const Vec4* getColors() const

get a pointer to Vec4 color array.

inline int getNumColorIndices() const

get the number of colors indices required by the defined primitives and color binding

inline IndexPointer& getColorIndices()

get the color index array.

inline const IndexPointer& getColorIndices() const

get the const color index array.

void setColors( Vec4* cp )

set the colors of the geoset

void setColors( Vec4* cp, GLushort* li )

set the colors and color indices of the geoset

void setColors( Vec4* cp, GLuint* li )

set the colors and color indices of the geoset

void setColors( Vec4* cp, IndexPointer& ip )

set the colors and color indices of the geoset

void setColorBinding( BindingType binding )

set the color binding to the vertices/primitives/overall

inline BindingType getColorBinding() const

inline int getNumTextureCoords() const

get the number of texture coords required by the defined primitives and textures binding

inline Vec2* getTextureCoords()

get a pointer to Vec4 color array.

inline const Vec2* getTextureCoords() const

get a pointer to Vec4 color array.

inline int getNumTextureIndices() const

get the number of texture coord indices required by the defined primitives and texture binding

inline IndexPointer& getTextureIndices()

get the texture index array.

inline const IndexPointer& getTextureIndices() const

get the texture index array.

void setTextureCoords( Vec2* tc )

set the texture coords of the geoset

void setTextureCoords( Vec2* tc, GLushort* ti )

set the texture coords and texture coord indices of the geoset

void setTextureCoords( Vec2* tc, GLuint* ti )

set the texture coords and texture coord indices of the geoset

void setTextureCoords( Vec2* tc, IndexPointer& ip )

set the texture coords and texture indices of the geoset

void setTextureBinding( BindingType binding )

set the texture coord binding to the vertices/primitives/overall

inline BindingType getTextureBinding() const

inline int getNumInterleavedCoords() const

get the number of texture coords required by the defined primitives and textures binding

inline void* getInterleavedArray()

get a pointer to interleaved float array.

inline const void* getInterleavedArray() const

get a const pointer to interleaved float array.

inline int getNumInterleavedIndices() const

get the number of texture coord indices required by the defined primitives and texture binding

inline IndexPointer& getInterleavedIndices()

get the texture index array.

inline const IndexPointer& getInterleavedIndices() const

get the interleaved index array.

inline InterleaveArrayType getInterleavedFormat() const

get the interleaved array storage format.

void setInterleavedArray( InterleaveArrayType format, float* ia )

set the interleaved arrays of the geoset

void setInterleavedArray( InterleaveArrayType format, float* ia, GLushort* iai )

void setInterleavedArray( InterleaveArrayType format, float* ia, GLuint* iai )

void setInterleavedArray( InterleaveArrayType format, float* ia, IndexPointer& iai )

virtual void drawImplementation(State& state) const

draw geoset 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 GeoSet for user-drawn objects.

bool check() const

struct SG_EXPORT AttributeDeleteFunctor: public osg::Referenced

function object which is used to handling the clean up of attribute arrays associated with GeoSet's. A default is provided which assumes that all momory attached to the GeoSet is owned by this GeoSet and can be deleted using delete []. If this is not the cause derive your own AttributeDeleteFunctor a specify your own memory deletion operation.

virtual void operator() (GeoSet* gset)

void setAttributeDeleteFunctor(AttributeDeleteFunctor* adf)

set an alternative AttributeDeleteFunction to handle attribute arrays attached to this Geoset

AttributeDeleteFunctor* getAttributeDeleteFunctor()

get the current AttributeDeleteFunction to handle attribute arrays attached to this Geoset

const AttributeDeleteFunctor* getAttributeDeleteFunctor() const

get the current AttributeDeleteFunction to handle attribute arrays attached to this Geoset

virtual bool supports(AttributeFunctor&) const

return true, osg::GeoSet 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::GeoSet 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::GeoSet does support accept(PrimitiveFunctor&)

virtual void accept(PrimitiveFunctor& pf) const

accept a PrimtiveFunctor and call its methods to tell it about the interal primtives that this Drawable has

Geometry* convertToGeometry()

convinience function for converting GeoSet's to equivilant Geometry nodes

GeoSet& operator = (const GeoSet&)

virtual ~GeoSet()

virtual bool computeBound() const

ref_ptr<AttributeDeleteFunctor> _adf

int _numprims

PrimitiveType _primtype

int _needprimlen

unsigned int _oglprimtype

int* _primLengths

mutable unsigned char _primlength

unsigned char _flat_shaded_skip

mutable int _numcoords

Vec3* _coords

mutable IndexPointer _cindex

BindingType _normal_binding

mutable int _numnormals

Vec3* _normals

IndexPointer _nindex

BindingType _color_binding

mutable int _numcolors

Vec4* _colors

IndexPointer _colindex

BindingType _texture_binding

mutable int _numtcoords

Vec2* _tcoords

IndexPointer _tindex

void* _iarray

IndexPointer _iaindex

InterleaveArrayType _iaformat

unsigned int _ogliaformat

int _fast_path

void set_fast_path( void )

void draw_fast_path( State& state ) const

void draw_alternate_path( State& state ) const

This class has no child classes.

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