Assimp
v2.0 (November 2010)
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CPP-API: Abstract interface for custom progress report receivers. More...
Public Member Functions | |
virtual bool | Update (float percentage=-1.f)=0 |
Progress callback. | |
virtual | ~ProgressHandler () |
Virtual destructor. | |
Protected Member Functions | |
ProgressHandler () | |
Default constructor. |
CPP-API: Abstract interface for custom progress report receivers.
Each #Importer instance maintains its own ProgressHandler. The default implementation provided by Assimp doesn't do anything at all.
Assimp::ProgressHandler::ProgressHandler | ( | ) | [inline, protected] |
Default constructor.
virtual Assimp::ProgressHandler::~ProgressHandler | ( | ) | [inline, virtual] |
Virtual destructor.
virtual bool Assimp::ProgressHandler::Update | ( | float | percentage = -1.f | ) | [pure virtual] |
Progress callback.
percentage | An estimate of the current loading progress, in percent. Or -1.f if such an estimate is not available. |
There are restriction on what you may do from within your implementation of this method: no exceptions may be thrown and no non-const #Importer methods may be called. It is not generally possible to predict the number of callbacks fired during a single import.