void LayerCompiler.localizeResources(string output_folder)
{
// collect the resources marked as used.
ResourceList resources_to_localize = getSession().getResourcesUsed(true);
osgDB.ReaderWriter.Options local_options = new osgDB.ReaderWriter.Options();
foreach (Resource i in resources_to_localize)
{
Resource resource = i;
// if we are localizing resources, attempt to copy each one to the output folder:
if (getLocalizeResources())
{
if (resource is SkinResource)
{
SkinResource skin = (SkinResource)resource;
/******/
Image image = null; //skin.getImage();
if (image != null)
{
string filename = osgDB.getSimpleFileName(image.getFileName());
Image output_image = image.get();
if (getCompressTextures())
{
output_image = ImageUtils.convertRGBAtoDDS(image.get());
filename = osgDB.getNameLessExtension(filename) + ".dds";
output_image.setFileName(filename);
}
if (getArchive() && !getArchive().fileExists(filename))
{
osgDB.ReaderWriter.WriteResult r = getArchive().writeImage(*(output_image.get()), filename, local_options.get());
if (r.error())
{
//TODO osgGIS.notify( osg.WARN ) << " Failure to copy image " << filename << " into the archive" << std.endl;
}
}
else
{
if (osgDB.fileExists(output_folder))
{
if (!osgDB.writeImageFile(*(output_image.get()), PathUtils.combinePaths(output_folder, filename), local_options.get()))
{
//TODO osgGIS.notify( osg.WARN ) << " FAILED to copy image " << filename << " into the folder " << output_folder << std.endl;
}
}
else
{
//TODO osgGIS.notify( osg.WARN ) << " FAILD to localize image " << filename << ", folder " << output_folder << " not found" << std.endl;
}
}
}
}
else if (resource is ModelResource)
{
ModelResource model = (ModelResource)resource;
osg.Node node = osgDB.readNodeFile(model.getAbsoluteURI());
if (node.valid())
{
string filename = osgDB.getSimpleFileName(model.getAbsoluteURI());
if (getArchive() != null)
{
osgDB.ReaderWriter.WriteResult r = getArchive().writeNode(*(node.get()), filename, local_options.get());
if (r.error())
{
//TODO osgGIS.notify( osg.WARN ) << " Failure to copy model " << filename << " into the archive" << std.endl;
}
}
else
{
if (osgDB.fileExists(output_folder))
{
if (!osgDB.writeNodeFile(*(node.get()), osgDB.concatPaths(output_folder, filename), local_options.get()))
{
//TODO osgGIS.notify( osg.WARN ) << " FAILED to copy model " << filename << " into the folder " << output_folder << std.endl;
}
}
else
{
//TODO osgGIS.notify( osg.WARN ) << " FAILD to localize model " << filename << ", folder " << output_folder << " not found" << std.endl;
}
}
}
}
}
// now remove any single-use (i.e. non-shared) resources (whether we are localizing them or not)
if (resource.isSingleUse())
{
getSession().getResources().removeResource(resource);
}
}
}
protected void setCenterAndRadius(osg.Node node, GeoExtent cell_extent, SmartReadCallback reader)
{
SpatialReference srs = map_layer.getOutputSRS(getSession(), getTerrainSRS());
// first get the output srs centroid:
GeoPoint centroid = srs.transform(cell_extent.getCentroid());
GeoPoint sw = srs.transform(cell_extent.getSouthwest());
double radius = map_layer.getEncodeCellRadius() ?
(centroid - sw).length() :
-1.0;
if (terrain_node.valid() && terrain_srs != null)
{
GeoPoint clamped;
for (int t = 0; t < 5; t++)
{
clamped = GeomUtils.clampToTerrain(centroid, terrain_node.get(), terrain_srs, reader);
if (!clamped.isValid())
{
// if the clamp failed, it's due to the geocentric intersection bug in which the isect
// fails when coplanar with a tile boundary/skirt. Fudge the centroid and try again.
double fudge = 0.001 * ((double)(1 + (Random.Rand() % 10)));
centroid.X += fudge;
centroid.Y -= fudge;
centroid.Z += fudge * fudge;
}
else
{
break;
}
}
if (!clamped.isValid())
{
SpatialReference geo = srs.getGeographicSRS();
GeoPoint latlon = geo.transform(centroid);
//osgGIS.warn() << "*** UNABLE TO CLAMP CENTROID: ***" << latlon.toString() << std.endl;
}
else
{
centroid = clamped;
}
}
else
{
//osgGIS.warn() << "*** Failed to clamp Center/Radius for cell" << std.endl;
}
if (node is osg.LOD)
{
osg.LOD plod = (osg.LOD)node;
plod.setCenter(centroid);
plod.setRadius(radius);
}
else if (node is osg.ProxyNode)
{
osg.ProxyNode proxy = (osg.ProxyNode)node;
proxy.setCenter(centroid);
proxy.setRadius(radius);
}
}
