OpenSceneGraph  3.2.0
Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osg::TessellationHints Class Reference

Describe several hints that can be passed to a Tessellator (like the one used by ShapeDrawable) as a mean to try to influence the way it works. More...

Inheritance diagram for osg::TessellationHints:
Inheritance graph
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Public Types

enum  TessellationMode { USE_SHAPE_DEFAULTS, USE_TARGET_NUM_FACES }
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 

Public Member Functions

 TessellationHints ()
 
 TessellationHints (const TessellationHints &tess, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
 META_Object (osg, TessellationHints)
 
void setTessellationMode (TessellationMode mode)
 
TessellationMode getTessellationMode () const
 
void setDetailRatio (float ratio)
 
float getDetailRatio () const
 
void setTargetNumFaces (unsigned int target)
 
unsigned int getTargetNumFaces () const
 
void setCreateFrontFace (bool on)
 
bool getCreateFrontFace () const
 
void setCreateBackFace (bool on)
 
bool getCreateBackFace () const
 
void setCreateNormals (bool on)
 
bool getCreateNormals () const
 
void setCreateTextureCoords (bool on)
 
bool getCreateTextureCoords () const
 
void setCreateTop (bool on)
 
bool getCreateTop () const
 
void setCreateBody (bool on)
 
bool getCreateBody () const
 
void setCreateBottom (bool on)
 
bool getCreateBottom () const
 
- Public Member Functions inherited from osg::Object
 Object ()
 Construct an object. More...
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data. More...
 
virtual ObjectcloneType () const =0
 Clone the type of an object, with Object* return type. More...
 
virtual Objectclone (const CopyOp &) const =0
 Clone an object, with Object* return type. More...
 
virtual bool isSameKindAs (const Object *) const
 
virtual const char * libraryName () const =0
 return the name of the object's library. More...
 
virtual const char * className () const =0
 return the name of the object's class type. More...
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 Set whether to use a mutex to ensure ref() and unref() are thread safe. More...
 
virtual void setName (const std::string &name)
 Set the name of object using C++ style string. More...
 
void setName (const char *name)
 Set the name of object using a C style string. More...
 
const std::string & getName () const
 Get the name of object. More...
 
void setDataVariance (DataVariance dv)
 Set the data variance of this object. More...
 
DataVariance getDataVariance () const
 Get the data variance of this object. More...
 
virtual void computeDataVariance ()
 Compute the DataVariance based on an assessment of callback etc. More...
 
void setUserDataContainer (osg::UserDataContainer *udc)
 set the UserDataContainer object. More...
 
osg::UserDataContainergetUserDataContainer ()
 get the UserDataContainer attached to this object. More...
 
const osg::UserDataContainergetUserDataContainer () const
 get the const UserDataContainer attached to this object. More...
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 Convinience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer. More...
 
virtual void setUserData (Referenced *obj)
 Set user data, data must be subclassed from Referenced to allow automatic memory handling. More...
 
virtual ReferencedgetUserData ()
 Get user data. More...
 
virtual const ReferencedgetUserData () const
 Get const user data. More...
 
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 Convinience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value. More...
 
template<typename T >
void setUserValue (const std::string &name, const T &value)
 Convinience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject. More...
 
virtual void resizeGLObjectBuffers (unsigned int)
 Resize any per context GLObject buffers to specified size. More...
 
virtual void releaseGLObjects (osg::State *=0) const
 If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. More...
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject bool 
getUserValue (const std::string &name, T &value) const
 provide implementation of osg::Object::getUserValue(..) template More...
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
 
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref(). More...
 
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
 
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
 
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
 
int referenceCount () const
 Return the number of pointers currently referencing this object. More...
 
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL. More...
 
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
 
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
 
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object. More...
 

Protected Member Functions

 ~TessellationHints ()
 
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
 Object destructor. More...
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

TessellationMode _TessellationMode
 
float _detailRatio
 
unsigned int _targetNumFaces
 
bool _createFrontFace
 
bool _createBackFace
 
bool _createNormals
 
bool _createTextureCoords
 
bool _createTop
 
bool _createBody
 
bool _createBottom
 
- 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::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 Set whether reference counting should use a mutex for thread safe reference counting. More...
 
static bool getThreadSafeReferenceCounting ()
 Get whether reference counting is active. More...
 
static void setDeleteHandler (DeleteHandler *handler)
 Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
 
static DeleteHandlergetDeleteHandler ()
 Get a DeleteHandler. More...
 

Detailed Description

Describe several hints that can be passed to a Tessellator (like the one used by ShapeDrawable) as a mean to try to influence the way it works.

Member Enumeration Documentation

Enumerator
USE_SHAPE_DEFAULTS 
USE_TARGET_NUM_FACES 

Constructor & Destructor Documentation

osg::TessellationHints::TessellationHints ( )
inline
osg::TessellationHints::TessellationHints ( const TessellationHints tess,
const CopyOp copyop = CopyOp::SHALLOW_COPY 
)
inline
osg::TessellationHints::~TessellationHints ( )
inlineprotected

Member Function Documentation

bool osg::TessellationHints::getCreateBackFace ( ) const
inline

References _createBackFace.

bool osg::TessellationHints::getCreateBody ( ) const
inline

References _createBody.

bool osg::TessellationHints::getCreateBottom ( ) const
inline

References _createBottom.

bool osg::TessellationHints::getCreateFrontFace ( ) const
inline

References _createFrontFace.

bool osg::TessellationHints::getCreateNormals ( ) const
inline

References _createNormals.

bool osg::TessellationHints::getCreateTextureCoords ( ) const
inline

References _createTextureCoords.

bool osg::TessellationHints::getCreateTop ( ) const
inline

References _createTop.

float osg::TessellationHints::getDetailRatio ( ) const
inline

References _detailRatio.

unsigned int osg::TessellationHints::getTargetNumFaces ( ) const
inline

References _targetNumFaces.

TessellationMode osg::TessellationHints::getTessellationMode ( ) const
inline

References _TessellationMode.

osg::TessellationHints::META_Object ( osg  ,
TessellationHints   
)
void osg::TessellationHints::setCreateBackFace ( bool  on)
inline

References _createBackFace.

void osg::TessellationHints::setCreateBody ( bool  on)
inline

References _createBody.

void osg::TessellationHints::setCreateBottom ( bool  on)
inline

References _createBottom.

void osg::TessellationHints::setCreateFrontFace ( bool  on)
inline

References _createFrontFace.

void osg::TessellationHints::setCreateNormals ( bool  on)
inline

References _createNormals.

void osg::TessellationHints::setCreateTextureCoords ( bool  on)
inline

References _createTextureCoords.

void osg::TessellationHints::setCreateTop ( bool  on)
inline

References _createTop.

void osg::TessellationHints::setDetailRatio ( float  ratio)
inline

References _detailRatio.

void osg::TessellationHints::setTargetNumFaces ( unsigned int  target)
inline

References _targetNumFaces.

void osg::TessellationHints::setTessellationMode ( TessellationMode  mode)
inline

References _TessellationMode.

Member Data Documentation

bool osg::TessellationHints::_createBackFace
protected
bool osg::TessellationHints::_createBody
protected

Referenced by getCreateBody(), and setCreateBody().

bool osg::TessellationHints::_createBottom
protected

Referenced by getCreateBottom(), and setCreateBottom().

bool osg::TessellationHints::_createFrontFace
protected
bool osg::TessellationHints::_createNormals
protected
bool osg::TessellationHints::_createTextureCoords
protected
bool osg::TessellationHints::_createTop
protected

Referenced by getCreateTop(), and setCreateTop().

float osg::TessellationHints::_detailRatio
protected

Referenced by getDetailRatio(), and setDetailRatio().

unsigned int osg::TessellationHints::_targetNumFaces
protected
TessellationMode osg::TessellationHints::_TessellationMode
protected

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

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Generated at Wed Aug 14 2013 13:02:13 for the OpenSceneGraph by doxygen 1.8.4.