Function toggleStream

Samples/NiViewer/Device.cpp:387–417

}

void toggleStream(Generator& generator, XnProductionNodeType type, bool* bIsOn)
{
	XnStatus nRetVal = XN_STATUS_OK;

	if (!generator.IsValid())
	{
		createStream(generator, type);
	}

	if (!generator.IsValid())
	{
		// failed creating the stream
		return;
	}

	if (generator.IsGenerating())
	{
		generator.StopGenerating();
	}
	else
	{
		nRetVal = generator.StartGenerating();
		if (nRetVal != XN_STATUS_OK)
		{
			displayMessage("Failed to turn on %s: %s", generator.GetInfo().GetInstanceName(), xnGetStatusString(nRetVal));
			return;
		}
	}

	*bIsOn = (generator.IsGenerating() == TRUE);
}

void toggleDepthState(int )
{