Added class shells for osgTerrain::Locator and osgTerrain::Layer classes

include/osgTerrain/Layer

@@ -0,0 +1,50 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * OpenSceneGraph Public License for more details.
+*/
+
+#ifndef OSGTERRAIN_LAYER
+#define OSGTERRAIN_LAYER 1
+
+#include <osg/Object>
+
+#include <osgTerrain/Locator>
+
+namespace osgTerrain {
+
+class OSGTERRAIN_EXPORT Layer : public osg::Object
+{
+    public:
+
+        Layer();
+
+        /** Copy constructor using CopyOp to manage deep vs shallow copy.*/
+        Layer(const Layer&,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
+        
+        
+        void setLocator(Locator* locator) { _locator = locator; }
+        
+        Locator* getLocator() { return _locator.get(); }
+        
+        const Locator* getLocator() const { return _locator.get(); }
+
+    protected:
+
+        virtual ~Layer();
+
+
+        osg::ref_ptr<Locator> _locator;
+
+};
+
+}
+
+#endif

include/osgTerrain/Locator

@@ -0,0 +1,43 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * OpenSceneGraph Public License for more details.
+*/
+
+#ifndef OSGTERRAIN_LOCATOR
+#define OSGTERRAIN_LOCATOR 1
+
+#include <osg/Object>
+
+#include <osgTerrain/Export>
+
+namespace osgTerrain {
+
+class TerrainNode;
+
+class OSGTERRAIN_EXPORT Locator : public osg::Object
+{
+    public:
+
+        Locator();
+
+        /** Copy constructor using CopyOp to manage deep vs shallow copy.*/
+        Locator(const Locator&,const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
+        
+
+    protected:
+
+        virtual ~Locator();
+        
+};
+
+}
+
+#endif