Method OnTick

trinity/TriDevice.cpp:697–846

static const float ANIMATION_TIME_MAX = 3600.0f; // One hour

void TriDevice::OnTick( Be::Time realTime, Be::Time simTime, void* cookie )
{
	CCP_STATS_SCOPED_TIME( deviceOnTick );

	// Start with statistics on frame time
	static BeTimer s_frameTimer;
	static const int s_fpsValuesCount = 64;
	static double s_frameTimeValues[s_fpsValuesCount] = { 0.0 };
	static double s_generatedFrames[s_fpsValuesCount] = { 0 };

	static double s_frameTimeSum = 0.0;
	static int s_currentFpsValue = 0;
	static double s_generatedFpsSum = 0;

	double frameTime = s_frameTimer.GetSeconds();
#if CCP_STATS_ENABLED
	//CCP_STATS_SET
	g_ccpStatistics_activeFrameTime.Set( frameTime - g_ccpStatistics_presentTime.GetValue() - g_ccpStatistics_throttleTime.GetValue() );
	g_ccpStatistics_frameTime.Set( frameTime );
	if( g_ccpStatistics_frameTimeMin.GetValue() > 0 )
	{
		g_ccpStatistics_frameTimeMin.Set( std::min( frameTime, g_ccpStatistics_frameTimeMin.GetValue() ) );
	}
	else
	{
		g_ccpStatistics_frameTimeMin.Set( frameTime );
	}
	g_ccpStatistics_frameTimeMax.Set( std::max( frameTime, g_ccpStatistics_frameTimeMax.GetValue() ) );
#endif

	if( frameTime > 0.5f )
	{
		CCP_STATS_INC( frameTimeAbove500ms );
	}
	else if( frameTime > 0.4f )
	{
		CCP_STATS_INC( frameTimeAbove400ms );
	}
	else if( frameTime > 0.3f )
	{
		CCP_STATS_INC( frameTimeAbove300ms );
	}
	else if( frameTime > 0.2f )
	{
		CCP_STATS_INC( frameTimeAbove200ms );
	}
	else if( frameTime > 0.1f )
	{
		CCP_STATS_INC( frameTimeAbove100ms );
	}

	double fps = 0.0;
	if( frameTime > 0.0 )
	{
		fps = 1.0 / frameTime;
	}

	CCP_STATS_SET( fpsRaw, fps );