openscenegraph
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Classes | |
class | Extensions |
Public Member Functions | |
Multisample () | |
Multisample (const Multisample &trans, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
META_StateAttribute (osg, Multisample, MULTISAMPLE) | |
virtual int | compare (const StateAttribute &sa) const |
void | setSampleCoverage (float coverage, bool invert) |
void | setCoverage (float coverage) |
float | getCoverage () const |
void | setInvert (bool invert) |
bool | getInvert () const |
void | setHint (Mode mode) |
Mode | getHint () const |
virtual void | apply (State &state) const |
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StateAttribute () | |
StateAttribute (const StateAttribute &sa, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
virtual Object * | cloneType () const =0 |
virtual Object * | clone (const CopyOp &) const =0 |
virtual bool | isSameKindAs (const Object *obj) const |
virtual const char * | libraryName () const |
virtual const char * | className () const |
virtual Texture * | asTexture () |
virtual const Texture * | asTexture () const |
virtual Type | getType () const =0 |
virtual unsigned int | getMember () 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 ParentList & | getParents () const |
StateSet * | getParent (unsigned int i) |
const StateSet * | getParent (unsigned int i) const |
unsigned int | getNumParents () const |
void | setShaderComponent (ShaderComponent *sc) |
ShaderComponent * | getShaderComponent () |
const ShaderComponent * | getShaderComponent () const |
virtual bool | getModeUsage (ModeUsage &) const |
virtual bool | checkValidityOfAssociatedModes (osg::State &) const |
void | setUpdateCallback (StateAttributeCallback *uc) |
StateAttributeCallback * | getUpdateCallback () |
const StateAttributeCallback * | getUpdateCallback () const |
void | setEventCallback (StateAttributeCallback *ec) |
StateAttributeCallback * | getEventCallback () |
const StateAttributeCallback * | getEventCallback () const |
virtual void | compileGLObjects (State &) const |
virtual void | resizeGLObjectBuffers (unsigned int) |
virtual void | releaseGLObjects (State *=0) const |
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Object () | |
Object (bool threadSafeRefUnref) | |
Object (const Object &, const CopyOp ©op=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::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) |
template<typename T > | |
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject bool | getUserValue (const std::string &name, T &value) const |
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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 Member Functions | |
static Extensions * | getExtensions (unsigned int contextID, bool createIfNotInitalized) |
static void | setExtensions (unsigned int contextID, Extensions *extensions) |
Protected Member Functions | |
virtual | ~Multisample () |
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virtual | ~StateAttribute () |
void | addParent (osg::StateSet *object) |
void | removeParent (osg::StateSet *object) |
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virtual | ~Object () |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
float | _coverage |
bool | _invert |
Mode | _mode |
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ParentList | _parents |
ref_ptr< ShaderComponent > | _shaderComponent |
ref_ptr< StateAttributeCallback > | _updateCallback |
ref_ptr< StateAttributeCallback > | _eventCallback |
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std::string | _name |
DataVariance | _dataVariance |
osg::UserDataContainer * | _userDataContainer |
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OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Multisample - encapsulates the OpenGL Multisample state.
osg::Multisample::Multisample | ( | ) |
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Copy constructor using CopyOp to manage deep vs shallow copy.
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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.
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return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
Implements osg::StateAttribute.
References COMPARE_StateAttribute_Parameter, and COMPARE_StateAttribute_Types.
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Function to call to get the extension of a specified context. If the Extension object for that context has not yet been created and the 'createIfNotInitalized' flag been set to false then returns NULL. If 'createIfNotInitalized' is true then the Extensions object is automatically created. However, in this case the extension object will only be created with the graphics context associated with ContextID..
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osg::Multisample::META_StateAttribute | ( | osg | , |
Multisample | , | ||
MULTISAMPLE | |||
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setExtensions allows users to override the extensions across graphics contexts. Typically used when you have different extensions supported across graphics pipes but need to ensure that they all use the same low common denominator extensions.
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