source: experimental/TerrainTest/ReaderWriterTerrainMod.cpp @ 250

#include "ReaderWriterTerrainMod.h"

ReaderWriterTerrainMod::ReaderWriterTerrainMod()
{
        supportsExtension( "terrainmod", "Terrain modification pseudo loader");
}

//ReaderWriterTerrainMod::~ReaderWriterTerrainMod()
//{
//}

ReaderWriterTerrainMod::ReadResult ReaderWriterTerrainMod::readNode( const std::string& file, const osgDB::ReaderWriter::Options* options) const
{
        std::string ext = osgDB::getLowerCaseFileExtension( file );
        if( !acceptsExtension(ext) )
                return ReadResult::FILE_NOT_HANDLED;

        std::string fileName = osgDB::findDataFile( file, options );
        if( fileName.empty() )
                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 );

        // Load real file
        osg::Node *node = osgDB::readNodeFile( realName, options );
    if( !node )
    {
        // propagate the read failure upwards
        OSG_WARN << "Subfile \"" << realName << "\" could not be loaded" << std::endl;
        return ReadResult::FILE_NOT_HANDLED;
    }

        // Modify Node

        return node;
}


// Add ourself to the Registry to instantiate the reader/writer.
REGISTER_OSGPLUGIN(terrainmod, ReaderWriterTerrainMod)