///////////////////////////////////////////////////////////////////////////////
void VectorDataLayer::AddVectorLayer(std::string nodeName,
	std::string filename, float lineWidth, unsigned int lineColor)
{
	char* strPtr;

	osgEarth::OGRFeatureSource *featureSrc = new osgEarth::OGRFeatureSource();

	if (featureSrc != NULL)
	{
//		featureSrc->setName(nodeName);
		featureSrc->setURL(filename);

		featureSrc->setOpenAutomatically(true);

		mMapNode->getMap()->addLayer(featureSrc);

		osgEarth::Style style;

		osgEarth::LineSymbol* ls = style.getOrCreateSymbol<osgEarth::LineSymbol>();
		{
			ls->stroke().mutable_value().color() = osgEarth::Color(lineColor);
			ls->stroke().mutable_value().width() = lineWidth;
			ls->tessellationSize() = osgEarth::Distance(100, osgEarth::Units::KILOMETERS);
		}

			osgEarth::AltitudeSymbol* alt = style.getOrCreate<osgEarth::AltitudeSymbol>();
			alt->clamping() = alt->CLAMP_TO_TERRAIN;
			alt->technique() = alt->TECHNIQUE_DRAPE;

			osgEarth::FeatureModelLayer* layer = new osgEarth::FeatureModelLayer();
			layer->setFeatureSource(featureSrc);

			osgEarth::StyleSheet* styleSheet = new osgEarth::StyleSheet();

			styleSheet->addStyle(style);


			layer->setStyleSheet(styleSheet);
			layer->setName(nodeName);

			mMapNode->getMap()->addLayer(layer);

			if (layer->getStatus().isError())
			{
				OE_WARN << layer->getStatus().message() << std::endl;
			}

	}
}