Changeset 253 for experimental

Timestamp:

Feb 21, 2011, 7:17:13 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

experimental/TerrainTest

Files:

• Plugins terrainmod (added)
• Plugins terrainmod/Plugins terrainmod.vcproj (added)
• ReaderWriterTerrainMod.cpp (modified) (2 diffs)
• ReaderWriterTerrainMod.h (modified) (1 diff)
• TerrainTest.sln (modified) (1 diff)

experimental/TerrainTest/ReaderWriterTerrainMod.cpp

@@ -5 +5 @@
         supportsExtension( "terrainmod", "Terrain modification pseudo loader");
 
-        std::string extensionToAdd = ".terrainmod";
+        extensionToAdd = ".terrainmod";
 }
 
@@ -33 +33 @@
 
         // Traverse through loaded graph, check for PagedLOD and modify all filenames of external references
+        // This ensures ensures that higher LODs are loaded via terrainmod pseudo loader as well.
         ModificationVisitor modVisitor(extensionToAdd);
         node->accept( modVisitor );
+
+        // Modify loaded terrain
+        ReaderWriterTerrainMod* this_unconst = const_cast < ReaderWriterTerrainMod* > (this);
+        this_unconst->modifyTerrain();
 
         return node;
 }
 
+void ReaderWriterTerrainMod::modifyTerrain()
+{
+        // 
+        OpenThreads::Thread::microSleep( 500000 );
+}
+
 // Add ourself to the Registry to instantiate the reader/writer.
 REGISTER_OSGPLUGIN(terrainmod, ReaderWriterTerrainMod)

experimental/TerrainTest/ReaderWriterTerrainMod.h

@@ -17 +17 @@
         virtual ReadResult readNode( const std::string& file, const osgDB::ReaderWriter::Options* options) const;
 
-
-        //virtual ~ReaderWriterTerrainMod();
+private:
+        void modifyTerrain();
+        std::string extensionToAdd;
 };

experimental/TerrainTest/TerrainTest.sln

@@ -1488 +1488 @@
         EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Plugins terrainmod", "..\Plugins terrainmod\Plugins terrainmod.vcproj", "{59A20266-19E6-4ABD-A43A-6485BA7C1537}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Plugins terrainmod", "Plugins terrainmod\Plugins terrainmod.vcproj", "{59A20266-19E6-4ABD-A43A-6485BA7C1537}"
 EndProject
 Global