Moon.

src/rocky/AzureImageLayer.cpp

@@ -73,7 +73,7 @@ AzureImageLayer::openImplementation(const IOOptions& io)
 
     // copy this so we can add headers
     _uriContext = mapTileApiUrl->context();
-    _uriContext.headers.emplace("subscription-key", subscriptionKey.value());
+    _uriContext.headers.emplace_back("subscription-key", subscriptionKey.value());
 
     // test fetch to make sure the API key is valid
     TileKey test(1, 0, 0, profile);

src/rocky/GDAL.cpp

@@ -1530,7 +1530,7 @@ GDAL::Driver::createHeightfield(const TileKey& key, unsigned tileSize, const IOO
         if (read_error != CE_None)
         {
             //OE_WARN << LC << "RasterIO failed.\n";
-            return nullptr;
+            return Status(Status::ResourceUnavailable, "GDAL RasterIO failed");
         }
 
         // Calculate the actual extents of the pixel data in buffer, which will be slightly

src/rocky/Profile.cpp

@@ -179,6 +179,8 @@ Profile::setup(const std::string& name)
     }
     else if (util::ciEquals(name, "moon"))
     {
+        _shared->_wellKnownName = name;
+
         setup(
             SRS("moon"),
             Box(-180.0, -90.0, 180.0, 90.0),

src/rocky/Profile.h

@@ -26,6 +26,7 @@ namespace ROCKY_NAMESPACE
         static const Profile GLOBAL_GEODETIC;
         static const Profile SPHERICAL_MERCATOR;
         static const Profile PLATE_CARREE;
+        static const Profile MOON;
 
     public:
         //! Construct an empty, invalid profile

src/rocky/SRS.h

@@ -36,6 +36,9 @@ namespace ROCKY_NAMESPACE
         //! https://proj.org/operations/projections/eqc.html
         static const SRS PLATE_CARREE;
 
+        //! Earth's Moon, Geographic coords.
+        static const SRS MOON;
+
         //! Empty invalid SRS
         static const SRS EMPTY;
 

src/rocky/URI.cpp

@@ -757,9 +757,8 @@ namespace ROCKY_NAMESPACE
             if (j.contains("headers")) {
                 auto headers = j.at("headers");
                 if (headers.is_array()) {
-                    // correct??
                     for (auto i = headers.begin(); i != headers.end(); ++i)
-                        context.headers[i.key()] = i.value();
+                        context.headers.emplace_back(i.key(), i.value());
                 }
             }
             obj = URI(base, context);

src/rocky/URI.h

@@ -10,13 +10,14 @@
 
 #include <iostream>
 #include <string>
+#include <vector>
 
 namespace ROCKY_NAMESPACE
 {
     class URI;
     class IOControl;
 
-    using Headers = std::unordered_map<std::string, std::string>;
+    using Headers = std::vector<std::pair<std::string, std::string>>;
 
     /**
      * Context for resolving relative URIs.
@@ -126,14 +127,15 @@ namespace ROCKY_NAMESPACE
         }
 
 
-    public: // Static convenience methods
+    public:
 
-        /** Encodes text to URL safe test. Escapes special charaters */
-        inline static std::string urlEncode(const std::string& value);
+        //! Encodes text to URL safe test. Escapes special charaters
+        static std::string urlEncode(const std::string& value);
 
         //! Try to infer a content-type from a string of bytes.
         static std::string inferContentType(const std::string& value);
 
+
     protected:
         std::string _baseURI;
         std::string _fullURI;

src/rocky/static.cpp

@@ -28,12 +28,14 @@ const SRS SRS::WGS84("wgs84");
 const SRS SRS::ECEF("geocentric");
 const SRS SRS::SPHERICAL_MERCATOR("spherical-mercator");
 const SRS SRS::PLATE_CARREE("plate-carree");
+const SRS SRS::MOON("moon");
 const SRS SRS::EMPTY;
 std::function<void(int level, const char* msg)> SRS::projMessageCallback = nullptr;
 
 const Profile Profile::GLOBAL_GEODETIC("global-geodetic");
 const Profile Profile::SPHERICAL_MERCATOR("spherical-mercator");
 const Profile Profile::PLATE_CARREE("plate-carree");
+const Profile Profile::MOON("moon");
 
 //Status Context::_global_status(Status::GeneralError);
 

src/rocky/vsg/MapManipulator.cpp

@@ -1085,14 +1085,10 @@ MapManipulator::apply(vsg::MoveEvent& moveEvent)
     if (handleMouseAction(_lastAction, _previousMove.value(), moveEvent))
         _dirty = true;
 
-    if (_continuous > 0 && !wasContinuous)
+    if (_continuous > 0) // && !wasContinuous)
     {
         _continuousAction = _lastAction;
         _context->requestFrame();
-    }
-
-    if (_continuous > 0)
-    {
         _dirty = true;
     }