OpenSceneGraph 3.6.5
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#include <Optimizer>
Public Types | |
enum | FitsIn { DOES_NOT_FIT_IN_ANY_ROW , FITS_IN_CURRENT_ROW , IN_NEXT_ROW } |
Public Member Functions | |
Atlas (int width, int height, int margin) | |
FitsIn | doesSourceFit (Source *source) |
bool | addSource (Source *source) |
void | clampToNearestPowerOfTwoSize () |
void | copySources () |
Public Member Functions inherited from osg::Referenced | |
Referenced () | |
Referenced (bool threadSafeRefUnref) | |
Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. | |
Referenced (const Referenced &) | |
Referenced & | operator= (const Referenced &) |
virtual void | setThreadSafeRefUnref (bool) |
Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. | |
bool | getThreadSafeRefUnref () const |
Get whether a mutex is used to ensure ref() and unref() are thread safe. | |
OpenThreads::Mutex * | getRefMutex () const |
Get the mutex used to ensure thread safety of ref()/unref(). | |
int | ref () const |
Increment the reference count by one, indicating that this object has another pointer which is referencing it. | |
int | unref () const |
Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. | |
int | unref_nodelete () const |
Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. | |
int | referenceCount () const |
Return the number of pointers currently referencing this object. | |
ObserverSet * | getObserverSet () const |
Get the ObserverSet if one is attached, otherwise return NULL. | |
ObserverSet * | getOrCreateObserverSet () const |
Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. | |
void | addObserver (Observer *observer) const |
Add a Observer that is observing this object, notify the Observer when this object gets deleted. | |
void | removeObserver (Observer *observer) const |
Remove Observer that is observing this object. |
Public Attributes | |
int | _maximumAtlasWidth |
int | _maximumAtlasHeight |
int | _margin |
osg::ref_ptr< osg::Texture2D > | _texture |
osg::ref_ptr< osg::Image > | _image |
SourceList | _sourceList |
int | _x |
int | _y |
int | _width |
int | _height |
unsigned int | _indexFirstOfRow |
Contain the index of the first element of the last row. |
Protected Member Functions | |
virtual | ~Atlas () |
Protected Member Functions inherited from osg::Referenced | |
virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
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. | |
static void | setDeleteHandler (DeleteHandler *handler) |
Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. | |
static DeleteHandler * | getDeleteHandler () |
Get a DeleteHandler. | |
Protected Attributes inherited from osg::Referenced | |
OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
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inline |
References _height, _indexFirstOfRow, _margin, _maximumAtlasHeight, _maximumAtlasWidth, _width, _x, and _y.
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inlineprotectedvirtual |
bool osgUtil::Optimizer::TextureAtlasBuilder::Atlas::addSource | ( | Source * | source | ) |
void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::clampToNearestPowerOfTwoSize | ( | ) |
void osgUtil::Optimizer::TextureAtlasBuilder::Atlas::copySources | ( | ) |
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_height |
Referenced by Atlas().
osg::ref_ptr<osg::Image> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_image |
unsigned int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_indexFirstOfRow |
Contain the index of the first element of the last row.
Referenced by Atlas().
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_margin |
Referenced by Atlas().
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasHeight |
Referenced by Atlas().
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_maximumAtlasWidth |
Referenced by Atlas().
SourceList osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_sourceList |
osg::ref_ptr<osg::Texture2D> osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_texture |
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_width |
Referenced by Atlas().
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_x |
Referenced by Atlas().
int osgUtil::Optimizer::TextureAtlasBuilder::Atlas::_y |
Referenced by Atlas().
![]() | Generated at Wed Jul 23 2025 00:00:00 for the OpenSceneGraph by doxygen 1.14.0. |