Method privateUpdate__

src/cinder/app/AppBase.cpp:227–255

}

void AppBase::privateUpdate__()
{
	mFrameCount++;

	// service asio::io_context
	mIo->poll();

	if( getNumWindows() > 0 ) {
		WindowRef mainWin = getWindowIndex( 0 );
		if( mainWin )
			mainWin->getRenderer()->makeCurrentContext();
	}

	mSignalUpdate.emit();

	update();

	mTimeline->stepTo( static_cast<float>( getElapsedSeconds() ) );

	double now = mTimer.getSeconds();
	if( now > mFpsLastSampleTime + mFpsSampleInterval ) {
		//calculate average Fps over sample interval
		uint32_t framesPassed = mFrameCount - mFpsLastSampleFrame;
		mAverageFps = (float)(framesPassed / (now - mFpsLastSampleTime));

		mFpsLastSampleTime = now;
		mFpsLastSampleFrame = mFrameCount;
	}
}

void AppBase::emitCleanup()
{