Changeset 251

Timestamp:

Feb 21, 2011, 3:05:37 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

experimental/TerrainTest

Files:

• ModificationVisitor.cpp (added)
• ModificationVisitor.h (added)
• ReaderWriterTerrainMod.cpp (modified) (2 diffs)
• ReaderWriterTerrainMod.h (modified) (3 diffs)

experimental/TerrainTest/ReaderWriterTerrainMod.cpp

@@ -20 +20 @@
                 return ReadResult::FILE_NOT_FOUND;
 
-        /*std::ifstream( fileName.c_str(), std::ios::in );
-        if( !stream )
-                return ReadResult::ERROR_IN_READING_FILE;
-        return readNode( stream, options );*/
-
         // Strip the pseudo-loader extension
     std::string realName = osgDB::getNameLessExtension( fileName );
@@ -38 +33 @@
 
         // Modify Node
+        OSG_NOTIFY( osg::ALWAYS ) << "Doing modification in pseudoloader!" << std::endl;
+
+        // Traverse through loaded graph, check for PagedLOD and modify all filenames of external references
+        ModificationVisitor modVisitor;
+        node->accept( modVisitor );
+
+        std::string extensionToAdd = ".terrainmod";
+
 
         return node;

experimental/TerrainTest/ReaderWriterTerrainMod.h

@@ -1 +1 @@
 #pragma once
 
-//#include <osg/>
-
+#include <osg/Notify>
 #include <osgDB/FileNameUtils>
 #include <osgDB/FileUtils>
@@ -8 +7 @@
 #include <osgDB/ReadFile>
 
+#include "ModificationVisitor.h"
 
 class ReaderWriterTerrainMod : public osgDB::ReaderWriter
@@ -14 +14 @@
         ReaderWriterTerrainMod();
 
-        virtual ReadResult readNode( const std::string&, const osgDB::ReaderWriter::Options*) const;
+        virtual const char* className() const { return "terrain modification pseudo-loader"; };
+        virtual ReadResult readNode( const std::string& file, const osgDB::ReaderWriter::Options* options) const;