openscenegraph
|
Classes | |
class | Extensions |
Public Member Functions | |
BlendColor () | |
BlendColor (const osg::Vec4 &constantColor) | |
BlendColor (const BlendColor &trans, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
META_StateAttribute (osg, BlendColor, BLENDCOLOR) | |
virtual int | compare (const StateAttribute &sa) const |
virtual bool | getModeUsage (StateAttribute::ModeUsage &usage) const |
void | setConstantColor (const osg::Vec4 &color) |
osg::Vec4 & | getConstantColor () |
const osg::Vec4 & | getConstantColor () const |
virtual void | apply (State &state) const |
![]() | |
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 | 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 |
![]() | |
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 |
![]() | |
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) |
![]() | |
static OpenThreads::Mutex * | getGlobalReferencedMutex () |
static void | setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting) |
static bool | getThreadSafeReferenceCounting () |
static void | setDeleteHandler (DeleteHandler *handler) |
static DeleteHandler * | getDeleteHandler () |
Protected Member Functions | |
virtual | ~BlendColor () |
![]() | |
virtual | ~StateAttribute () |
void | addParent (osg::StateSet *object) |
void | removeParent (osg::StateSet *object) |
![]() | |
virtual | ~Object () |
![]() | |
virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
osg::Vec4 | _constantColor |
![]() | |
ParentList | _parents |
ref_ptr< ShaderComponent > | _shaderComponent |
ref_ptr< StateAttributeCallback > | _updateCallback |
ref_ptr< StateAttributeCallback > | _eventCallback |
![]() | |
std::string | _name |
DataVariance | _dataVariance |
osg::UserDataContainer * | _userDataContainer |
![]() | |
OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Encapsulates OpenGL blend/transparency state.
osg::BlendColor::BlendColor | ( | ) |
osg::BlendColor::BlendColor | ( | const osg::Vec4 & | constantColor | ) |
|
inline |
Copy constructor using CopyOp to manage deep vs shallow copy.
|
protectedvirtual |
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.
|
inlinevirtual |
Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
Implements osg::StateAttribute.
|
inline |
|
inline |
|
static |
Returns the Extensions object for the given context. If createIfNotInitalized is true and the Extensions object doesn't exist, getExtensions() creates it on the given context. Returns NULL if createIfNotInitalized is false and the Extensions object doesn't exist.
|
inlinevirtual |
Return the modes associated with this StateAttribute.
Reimplemented from osg::StateAttribute.
osg::BlendColor::META_StateAttribute | ( | osg | , |
BlendColor | , | ||
BLENDCOLOR | |||
) |
|
static |
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.
|
protected |