Text layer does not obey setMaxVisibleRange

[bclay1297]

When I add a shapefile to the scene using the code below the lines disapear based one the value passed to setMaxVisibleRange but the text layer does not disappear

int VectorDataLayer::AddShapefileLayer2(std::string nodeName,
std::string filename, std::string labelFieldName, std::string priority,
float lineWidth, unsigned int lineColor)
{
int status = -1;

bool useDraping = false;
bool useClamping = true;

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

if (features != NULL)
{
	features->setName(nodeName);

	features->setURL(filename);

	osgEarth::Style style;

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

	if (useDraping)
	{
		osgEarth::AltitudeSymbol* alt = style.getOrCreate<osgEarth::AltitudeSymbol>();
		alt->clamping() = alt->CLAMP_TO_TERRAIN;
		alt->technique() = alt->TECHNIQUE_DRAPE;
	}
	else if (useClamping)
	{
		osgEarth::AltitudeSymbol* alt = style.getOrCreate<osgEarth::AltitudeSymbol>();
		alt->clamping() = alt->CLAMP_TO_TERRAIN;
		alt->technique() = alt->TECHNIQUE_GPU;

		ls->tessellationSize() = osgEarth::Distance(100, osgEarth::Units::KILOMETERS);

		osgEarth::RenderSymbol* render = style.getOrCreate<osgEarth::RenderSymbol>();
		render->depthOffset().mutable_value().automatic() = true;
	}

	auto* layer = new osgEarth::TiledFeatureModelLayer();
	layer->setFeatureSource(features);

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

	styleSheet->addStyle(style);

	layer->setStyleSheet(styleSheet);

	layer->setMinVisibleRange(mMinLabelDisplayLevel);
	layer->setMaxVisibleRange(mMaxLabelDisplayLevel);

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

	if (labelFieldName.length() > 0)
	{
		// set up symbology for drawing labels. We're pulling the label
		// text from the name attribute, and its draw priority from the
		// population attribute.
		osgEarth::Style labelStyle;

		osgEarth::TextSymbol* text = labelStyle.getOrCreateSymbol<osgEarth::TextSymbol>();
		text->content() = osgEarth::StringExpression(labelFieldName);
		text->priority() = atof(priority.c_str());
		text->size() = 16.0f;
		text->alignment() = osgEarth::TextSymbol::ALIGN_CENTER_CENTER;
		text->fill().mutable_value().color() = osgEarth::Color::White;
		text->halo().mutable_value().color() = osgEarth::Color::DarkGray;

		osgEarth::StyleSheet* sheet = new osgEarth::StyleSheet();
		sheet->addStyle(labelStyle);

		// and configure a model layer:
		auto* fml = new osgEarth::TiledFeatureModelLayer();
		fml->setName(nodeName + "_Labels");
		fml->setFeatureSource(features);
		fml->setStyleSheet(sheet);

		fml->setMinVisibleRange(mMinLabelDisplayLevel);
		fml->setMaxVisibleRange(mMaxLabelDisplayLevel);

		mMapNode->getMap()->addLayer(fml);
	}

	osgEarth::LayerVector layers;
	mMapNode->getMap()->getLayers(layers);
	for (osgEarth::LayerVector::const_iterator i = layers.begin(); i != layers.end(); ++i)
	{
		osgEarth::Layer* layer = i->get();
		if (layer->getOpenAutomatically() && !layer->isOpen())
		{
			OE_WARN << layer->getName() << " : " << layer->getStatus().toString() << std::endl;
		}
	}

}

return(status);

}
'

[gwaldron]

I have converted this to an Issue Ticket #2940