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virtual bool | clampProjectionMatrixImplementation (osg::Matrixf &projection, double &znear, double &zfar) const =0 |
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virtual bool | clampProjectionMatrixImplementation (osg::Matrixd &projection, double &znear, double &zfar) const =0 |
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| Referenced () |
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| Referenced (bool threadSafeRefUnref) |
| Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...
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| Referenced (const Referenced &) |
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Referenced & | operator= (const Referenced &) |
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virtual void | setThreadSafeRefUnref (bool) |
| Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. More...
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bool | getThreadSafeRefUnref () const |
| Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
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OpenThreads::Mutex * | getRefMutex () const |
| Get the mutex used to ensure thread safety of ref()/unref(). More...
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int | ref () const |
| Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
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int | unref () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
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int | unref_nodelete () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
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int | referenceCount () const |
| Return the number of pointers currently referencing this object. More...
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ObserverSet * | getObserverSet () const |
| Get the ObserverSet if one is attached, otherwise return NULL. More...
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ObserverSet * | getOrCreateObserverSet () const |
| Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
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void | addObserver (Observer *observer) const |
| Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
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void | removeObserver (Observer *observer) const |
| Remove Observer that is observing this object. More...
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Callback for overriding the CullVisitor's default clamping of the projection matrix to computed near and far values.
Note, both Matrixf and Matrixd versions of clampProjectionMatrixImplementation must be implemented as the CullVisitor can target either Matrix data type, configured at compile time.