openscenegraph
Public Member Functions | Protected Attributes | List of all members
osg::Hint Class Reference
Inheritance diagram for osg::Hint:
osg::StateAttribute osg::Object osg::Referenced

Public Member Functions

 Hint ()
 Hint (GLenum target, GLenum mode)
 Hint (const Hint &hint, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual osg::ObjectcloneType () const
virtual osg::Objectclone (const osg::CopyOp &copyop) const
virtual bool isSameKindAs (const osg::Object *obj) const
virtual const char * libraryName () const
virtual const char * className () const
virtual Type getType () const
virtual int compare (const StateAttribute &sa) const
virtual unsigned int getMember () const
void setTarget (GLenum target)
GLenum getTarget () const
void setMode (GLenum mode)
GLenum getMode () const
virtual void apply (State &state) const
- Public Member Functions inherited from osg::StateAttribute
 StateAttribute ()
 StateAttribute (const StateAttribute &sa, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual TextureasTexture ()
virtual const TextureasTexture () const
TypeMemberPair getTypeMemberPair () const
virtual bool isTextureAttribute () const
bool operator< (const StateAttribute &rhs) const
bool operator== (const StateAttribute &rhs) const
bool operator!= (const StateAttribute &rhs) const
const ParentListgetParents () const
StateSetgetParent (unsigned int i)
const StateSetgetParent (unsigned int i) const
unsigned int getNumParents () const
void setShaderComponent (ShaderComponent *sc)
ShaderComponentgetShaderComponent ()
const ShaderComponentgetShaderComponent () const
virtual bool getModeUsage (ModeUsage &) const
virtual bool checkValidityOfAssociatedModes (osg::State &) const
void setUpdateCallback (StateAttributeCallback *uc)
StateAttributeCallbackgetUpdateCallback ()
const StateAttributeCallbackgetUpdateCallback () const
void setEventCallback (StateAttributeCallback *ec)
StateAttributeCallbackgetEventCallback ()
const StateAttributeCallbackgetEventCallback () const
virtual void compileGLObjects (State &) const
virtual void resizeGLObjectBuffers (unsigned int)
virtual void releaseGLObjects (State *=0) const
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual void setThreadSafeRefUnref (bool threadSafe)
virtual void setName (const std::string &name)
void setName (const char *name)
const std::string & getName () const
void setDataVariance (DataVariance dv)
DataVariance getDataVariance () const
virtual void computeDataVariance ()
void setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainergetUserDataContainer ()
const osg::UserDataContainergetUserDataContainer () const
osg::UserDataContainergetOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
virtual ReferencedgetUserData ()
virtual const ReferencedgetUserData () 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 &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const

Protected Attributes

GLenum _target
GLenum _mode
- Protected Attributes inherited from osg::StateAttribute
ParentList _parents
ref_ptr< ShaderComponent_shaderComponent
ref_ptr< StateAttributeCallback_updateCallback
ref_ptr< StateAttributeCallback_eventCallback
- 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

- Public Types inherited from osg::StateAttribute
enum  Values {
  OFF = 0x0, ON = 0x1, OVERRIDE = 0x2, PROTECTED = 0x4,
  INHERIT = 0x8
}
enum  Type {
  TEXTURE, POLYGONMODE, POLYGONOFFSET, MATERIAL,
  ALPHAFUNC, ANTIALIAS, COLORTABLE, CULLFACE,
  FOG, FRONTFACE, LIGHT, POINT,
  LINEWIDTH, LINESTIPPLE, POLYGONSTIPPLE, SHADEMODEL,
  TEXENV, TEXENVFILTER, TEXGEN, TEXMAT,
  LIGHTMODEL, BLENDFUNC, BLENDEQUATION, LOGICOP,
  STENCIL, COLORMASK, DEPTH, VIEWPORT,
  SCISSOR, BLENDCOLOR, MULTISAMPLE, CLIPPLANE,
  COLORMATRIX, VERTEXPROGRAM, FRAGMENTPROGRAM, POINTSPRITE,
  PROGRAM, CLAMPCOLOR, HINT, VALIDATOR,
  VIEWMATRIXEXTRACTOR, OSGNV_PARAMETER_BLOCK, OSGNVEXT_TEXTURE_SHADER, OSGNVEXT_VERTEX_PROGRAM,
  OSGNVEXT_REGISTER_COMBINERS, OSGNVCG_PROGRAM, OSGNVSLANG_PROGRAM, OSGNVPARSE_PROGRAM_PARSER,
  UNIFORMBUFFERBINDING, TRANSFORMFEEDBACKBUFFERBINDING
}
typedef GLenum GLMode
typedef unsigned int GLModeValue
typedef unsigned int OverrideValue
typedef std::pair< Type,
unsigned int > 
TypeMemberPair
typedef std::vector< StateSet * > ParentList
typedef osg::StateAttributeCallback Callback
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()
- Protected Member Functions inherited from osg::StateAttribute
virtual ~StateAttribute ()
void addParent (osg::StateSet *object)
void removeParent (osg::StateSet *object)

Constructor & Destructor Documentation

osg::Hint::Hint ( )
inline
osg::Hint::Hint ( GLenum  target,
GLenum  mode 
)
inline
osg::Hint::Hint ( const Hint hint,
const CopyOp copyop = CopyOp::SHALLOW_COPY 
)
inline

Copy constructor using CopyOp to manage deep vs shallow copy.

Member Function Documentation

virtual void osg::Hint::apply ( State ) const
virtual

apply the OpenGL state attributes. The render info for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.

Reimplemented from osg::StateAttribute.

virtual const char* osg::Hint::className ( ) const
inlinevirtual

Return the name of the attribute's class type.

Reimplemented from osg::StateAttribute.

virtual osg::Object* osg::Hint::clone ( const osg::CopyOp ) const
inlinevirtual

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

Implements osg::StateAttribute.

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

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

Implements osg::StateAttribute.

virtual int osg::Hint::compare ( const StateAttribute sa) const
inlinevirtual

Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

Implements osg::StateAttribute.

References COMPARE_StateAttribute_Parameter, and COMPARE_StateAttribute_Types.

virtual unsigned int osg::Hint::getMember ( ) const
inlinevirtual

Return the member identifier within the attribute's class type. Used for light number/clip plane number etc.

Reimplemented from osg::StateAttribute.

GLenum osg::Hint::getMode ( ) const
inline
GLenum osg::Hint::getTarget ( ) const
inline
virtual Type osg::Hint::getType ( ) const
inlinevirtual

Return the Type identifier of the attribute's class type.

Implements osg::StateAttribute.

virtual bool osg::Hint::isSameKindAs ( const osg::Object obj) const
inlinevirtual

Return true if this and obj are of the same kind of object.

Reimplemented from osg::StateAttribute.

References NULL.

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

Return the name of the attribute's library.

Reimplemented from osg::StateAttribute.

void osg::Hint::setMode ( GLenum  mode)
inline
void osg::Hint::setTarget ( GLenum  target)

Member Data Documentation

GLenum osg::Hint::_mode
protected
GLenum osg::Hint::_target
protected

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