Frame time and average FPS calculator interface class. More...

Public Member Functions
virtual	~IFrameTimer ()

virtual unsigned long int	totalNumberFrames () const =0
	Returns the total number of frames rendered since the application started.

virtual float	lastFrameTime () const =0

virtual float	currentFrameTime () const =0
	Returns the elapsed time in seconds since current frame started.

virtual float	averageFps () const =0
	Returns the average FPS during the update interval.

virtual float	averageFrameTime () const =0
	Returns the average frame time in seconds during the update interval.

virtual bool	averageEnabled () const =0
	Returns true if the average FPS calculation is enabled.

virtual bool	loggingEnabled () const =0
	Returns true if logging of averages is enabled.

virtual float	averageInterval () const =0
	Returns the number of seconds between two average FPS calculations.

virtual void	setAverageInterval (float averageInterval)=0
	Sets the number of seconds between two average FPS calculations.

virtual float	loggingInterval () const =0
	Returns the number of seconds between two logging events.

virtual void	setLoggingInterval (float loggingInterval)=0
	Sets the number of seconds between two logging events.

virtual ILogger::LogLevel	logLevel () const =0
	Returns the level for the logging events.

virtual void	setLogLevel (ILogger::LogLevel logLevel)=0
	Sets the level for the logging events.

Detailed Description

Frame time and average FPS calculator interface class.

Constructor & Destructor Documentation

ncine::IFrameTimer::~IFrameTimer ( )

virtual

virtual float ncine::IFrameTimer::lastFrameTime ( ) const

pure virtual

Returns the time in seconds that last frame took to complete

virtual float ncine::IFrameTimer::loggingInterval ( ) const

pure virtual

Returns the number of seconds between two logging events.

Note: A different and independent average is calculated over this time interval

The documentation for this class was generated from the following files: