Пример #1
0
int main( int argc, char **argv )
{
    // use an ArgumentParser object to manage the program arguments.
    osg::ArgumentParser arguments(&argc,argv);

    // set up the usage document, in case we need to print out how to use this program.
    arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is a utility for converting between various input and output databases formats.");
    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
    arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display command line parameters");
    arguments.getApplicationUsage()->addCommandLineOption("--help-env","Display environmental variables available");
    //arguments.getApplicationUsage()->addCommandLineOption("--formats","List supported file formats");
    //arguments.getApplicationUsage()->addCommandLineOption("--plugins","List database olugins");


    // if user request help write it out to cout.
    if (arguments.read("-h") || arguments.read("--help"))
    {
        osg::setNotifyLevel(osg::NOTICE);
        usage( arguments.getApplicationName().c_str(), 0 );
        //arguments.getApplicationUsage()->write(std::cout);
        return 1;
    }

    if (arguments.read("--help-env"))
    {
        arguments.getApplicationUsage()->write(std::cout, osg::ApplicationUsage::ENVIRONMENTAL_VARIABLE);
        return 1;
    }

    if (arguments.read("--plugins"))
    {
        osgDB::FileNameList plugins = osgDB::listAllAvailablePlugins();
        for(osgDB::FileNameList::iterator itr = plugins.begin();
            itr != plugins.end();
            ++itr)
        {
            std::cout<<"Plugin "<<*itr<<std::endl;
        }
        return 0;
    }

    std::string plugin;
    if (arguments.read("--plugin", plugin))
    {
        osgDB::outputPluginDetails(std::cout, plugin);
        return 0;
    }

    std::string ext;
    if (arguments.read("--format", ext))
    {
        plugin = osgDB::Registry::instance()->createLibraryNameForExtension(ext);
        osgDB::outputPluginDetails(std::cout, plugin);
        return 0;
    }

    if (arguments.read("--formats"))
    {
        osgDB::FileNameList plugins = osgDB::listAllAvailablePlugins();
        for(osgDB::FileNameList::iterator itr = plugins.begin();
            itr != plugins.end();
            ++itr)
        {
            osgDB::outputPluginDetails(std::cout,*itr);
        }
        return 0;
    }

    if (arguments.argc()<=1)
    {
        arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION);
        return 1;
    }

    FileNameList fileNames;
    OrientationConverter oc;
    bool do_convert = false;

    if (arguments.read("--use-world-frame"))
    {
        oc.useWorldFrame(true);
    }

    std::string str;
    while (arguments.read("-O",str))
    {
        osgDB::ReaderWriter::Options* options = new osgDB::ReaderWriter::Options;
        options->setOptionString(str);
        osgDB::Registry::instance()->setOptions(options);
    }

    while (arguments.read("-e",ext))
    {
        std::string libName = osgDB::Registry::instance()->createLibraryNameForExtension(ext);
        osgDB::Registry::instance()->loadLibrary(libName);
    }

    std::string libName;
    while (arguments.read("-l",libName))
    {
        osgDB::Registry::instance()->loadLibrary(libName);
    }

    while (arguments.read("-o",str))
    {
        osg::Vec3 from, to;
        if( sscanf( str.c_str(), "%f,%f,%f-%f,%f,%f",
                &from[0], &from[1], &from[2],
                &to[0], &to[1], &to[2]  )
            != 6 )
        {
            float degrees;
            osg::Vec3 axis;
            // Try deg-axis format
            if( sscanf( str.c_str(), "%f-%f,%f,%f",
                    &degrees, &axis[0], &axis[1], &axis[2]  ) != 4 )
            {
                usage( argv[0], "Orientation argument format incorrect." );
                return 1;
            }
            else
            {
                oc.setRotation( degrees, axis );
                do_convert = true;
            }
        }
        else
        {
            oc.setRotation( from, to );
            do_convert = true;
        }
    }

    while (arguments.read("-s",str))
    {
        osg::Vec3 scale(0,0,0);
        if( sscanf( str.c_str(), "%f,%f,%f",
                &scale[0], &scale[1], &scale[2] ) != 3 )
        {
            usage( argv[0], "Scale argument format incorrect." );
            return 1;
        }
        oc.setScale( scale );
        do_convert = true;
    }

    float simplifyPercent = 1.0;
    bool do_simplify = false;
    while ( arguments.read( "--simplify",str ) )
    {
        float nsimp = 1.0;
        if( sscanf( str.c_str(), "%f",
                &nsimp ) != 1 )
        {
            usage( argv[0], "Scale argument format incorrect." );
            return 1;
        }
        std::cout << str << " " << nsimp << std::endl;
        simplifyPercent = nsimp;
        osg::notify( osg::INFO ) << "Simplifying with percentage: " << simplifyPercent << std::endl;
        do_simplify = true;
    }

    while (arguments.read("-t",str))
    {
        osg::Vec3 trans(0,0,0);
        if( sscanf( str.c_str(), "%f,%f,%f",
                &trans[0], &trans[1], &trans[2] ) != 3 )
        {
            usage( argv[0], "Translation argument format incorrect." );
            return 1;
        }
        oc.setTranslation( trans );
        do_convert = true;
    }


    FixTransparencyVisitor::FixTransparencyMode fixTransparencyMode = FixTransparencyVisitor::NO_TRANSPARANCY_FIXING;
    std::string fixString;
    while(arguments.read("--fix-transparency")) fixTransparencyMode = FixTransparencyVisitor::MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE;
    while(arguments.read("--fix-transparency-mode",fixString))
    {
         if (fixString=="MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE") fixTransparencyMode = FixTransparencyVisitor::MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE;
         if (fixString=="MAKE_ALL_STATESET_OPAQUE") fixTransparencyMode = FixTransparencyVisitor::MAKE_ALL_STATESET_OPAQUE;
    };

    bool pruneStateSet = false;
    while(arguments.read("--prune-StateSet")) pruneStateSet = true;

    osg::Texture::InternalFormatMode internalFormatMode = osg::Texture::USE_IMAGE_DATA_FORMAT;
    while(arguments.read("--compressed") || arguments.read("--compressed-arb")) { internalFormatMode = osg::Texture::USE_ARB_COMPRESSION; }

    while(arguments.read("--compressed-dxt1")) { internalFormatMode = osg::Texture::USE_S3TC_DXT1_COMPRESSION; }
    while(arguments.read("--compressed-dxt3")) { internalFormatMode = osg::Texture::USE_S3TC_DXT3_COMPRESSION; }
    while(arguments.read("--compressed-dxt5")) { internalFormatMode = osg::Texture::USE_S3TC_DXT5_COMPRESSION; }

    bool smooth = false;
    while(arguments.read("--smooth")) { smooth = true; }

    bool addMissingColours = false;
    while(arguments.read("--addMissingColours") || arguments.read("--addMissingColors")) { addMissingColours = true; }

    bool do_overallNormal = false;
    while(arguments.read("--overallNormal") || arguments.read("--overallNormal")) { do_overallNormal = true; }

    bool enableObjectCache = false;
    while(arguments.read("--enable-object-cache")) { enableObjectCache = true; }

    // any option left unread are converted into errors to write out later.
    arguments.reportRemainingOptionsAsUnrecognized();

    // report any errors if they have occurred when parsing the program arguments.
    if (arguments.errors())
    {
        arguments.writeErrorMessages(std::cout);
        return 1;
    }

    for(int pos=1;pos<arguments.argc();++pos)
    {
        if (!arguments.isOption(pos))
        {
            fileNames.push_back(arguments[pos]);
        }
    }

    if (enableObjectCache)
    {
        if (osgDB::Registry::instance()->getOptions()==0) osgDB::Registry::instance()->setOptions(new osgDB::Options());
        osgDB::Registry::instance()->getOptions()->setObjectCacheHint(osgDB::Options::CACHE_ALL);
    }

    std::string fileNameOut("converted.osg");
    if (fileNames.size()>1)
    {
        fileNameOut = fileNames.back();
        fileNames.pop_back();
    }

    osg::Timer_t startTick = osg::Timer::instance()->tick();

    osg::ref_ptr<osg::Node> root = osgDB::readNodeFiles(fileNames);

    if (root.valid())
    {
        osg::Timer_t endTick = osg::Timer::instance()->tick();
        osg::notify(osg::INFO)<<"Time to load files "<<osg::Timer::instance()->delta_m(startTick, endTick)<<" ms"<<std::endl;
    }


    if (pruneStateSet)
    {
        PruneStateSetVisitor pssv;
        root->accept(pssv);
    }

    if (fixTransparencyMode != FixTransparencyVisitor::NO_TRANSPARANCY_FIXING)
    {
        FixTransparencyVisitor atv(fixTransparencyMode);
        root->accept(atv);
    }

    if ( root.valid() )
    {

        if (smooth)
        {
            osgUtil::SmoothingVisitor sv;
            root->accept(sv);
        }

        if (addMissingColours)
        {
            AddMissingColoursToGeometryVisitor av;
            root->accept(av);
        }

        // optimize the scene graph, remove redundant nodes and state etc.
        osgUtil::Optimizer optimizer;
        optimizer.optimize(root.get());

        if( do_convert )
            root = oc.convert( root.get() );

        if (internalFormatMode != osg::Texture::USE_IMAGE_DATA_FORMAT)
        {
            std::string ext = osgDB::getFileExtension(fileNameOut);
            CompressTexturesVisitor ctv(internalFormatMode);
            root->accept(ctv);
            ctv.compress();

            osgDB::ReaderWriter::Options *options = osgDB::Registry::instance()->getOptions();
            if (ext!="ive" || (options && options->getOptionString().find("noTexturesInIVEFile")!=std::string::npos))
            {
                ctv.write(osgDB::getFilePath(fileNameOut));
            }
        }

        // scrub normals
        if ( do_overallNormal )
        {
            DefaultNormalsGeometryVisitor dngv;
            root->accept( dngv );
        }

        // apply any user-specified simplification
        if ( do_simplify )
        {
            osgUtil::Simplifier simple;
            simple.setSmoothing( smooth );
            osg::notify( osg::ALWAYS ) << " smoothing: " << smooth << std::endl;
            simple.setSampleRatio( simplifyPercent );
            root->accept( simple );
        }

        osgDB::ReaderWriter::WriteResult result = osgDB::Registry::instance()->writeNode(*root,fileNameOut,osgDB::Registry::instance()->getOptions());
        if (result.success())
        {
            osg::notify(osg::NOTICE)<<"Data written to '"<<fileNameOut<<"'."<< std::endl;
        }
        else if  (result.message().empty())
        {
            osg::notify(osg::NOTICE)<<"Warning: file write to '"<<fileNameOut<<"' not supported."<< std::endl;
        }
        else
        {
            osg::notify(osg::NOTICE)<<result.message()<< std::endl;
        }
    }
    else
    {
        osg::notify(osg::NOTICE)<<"Error no data loaded."<< std::endl;
        return 1;
    }

    return 0;
}
Пример #2
0
int main( int argc, char **argv )
{
    // use an ArgumentParser object to manage the program arguments.
    osg::ArgumentParser arguments(&argc,argv);
	

    // set up the usage document, in case we need to print out how to use this program.
    arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
    arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is a utility for converting between various input and output databases formats.");
    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
    arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display command line parameters");
    arguments.getApplicationUsage()->addCommandLineOption("--help-env","Display environmental variables available");
    //arguments.getApplicationUsage()->addCommandLineOption("--formats","List supported file formats");
    //arguments.getApplicationUsage()->addCommandLineOption("--plugins","List database olugins");


    // if user request help write it out to cout.
    if (arguments.read("-h") || arguments.read("--help"))
    {
        osg::setNotifyLevel(osg::NOTICE);
        usage( arguments.getApplicationName().c_str(), 0 );
        //arguments.getApplicationUsage()->write(std::cout);
        return 1;
    }

    if (arguments.read("--help-env"))
    {
        arguments.getApplicationUsage()->write(std::cout, osg::ApplicationUsage::ENVIRONMENTAL_VARIABLE);
        return 1;
    }

    if (arguments.read("--plugins"))
    {
        osgDB::FileNameList plugins = osgDB::listAllAvailablePlugins();
        for(osgDB::FileNameList::iterator itr = plugins.begin();
            itr != plugins.end();
            ++itr)
        {
            std::cout<<"Plugin "<<*itr<<std::endl;
        }
        return 0;
    }

    std::string plugin;
    if (arguments.read("--plugin", plugin))
    {
        osgDB::outputPluginDetails(std::cout, plugin);
        return 0;
    }

    std::string ext;
    if (arguments.read("--format", ext))
    {
        plugin = osgDB::Registry::instance()->createLibraryNameForExtension(ext);
        osgDB::outputPluginDetails(std::cout, plugin);
        return 0;
    }

    if (arguments.read("--formats"))
    {
        osgDB::FileNameList plugins = osgDB::listAllAvailablePlugins();
        for(osgDB::FileNameList::iterator itr = plugins.begin();
            itr != plugins.end();
            ++itr)
        {
            osgDB::outputPluginDetails(std::cout,*itr);
        }
        return 0;
    }

    if (arguments.argc()<=1)
    {
        arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION);
        return 1;
    }

    FileNameList fileNames;
    OrientationConverter oc;
    bool do_convert = false;

    if (arguments.read("--use-world-frame"))
    {
        oc.useWorldFrame(true);
    }

    std::string str;
    while (arguments.read("-O",str))
    {
        osgDB::ReaderWriter::Options* options = new osgDB::ReaderWriter::Options;
        options->setOptionString(str);
        osgDB::Registry::instance()->setOptions(options);
    }

    while (arguments.read("-e",ext))
    {
        std::string libName = osgDB::Registry::instance()->createLibraryNameForExtension(ext);
        osgDB::Registry::instance()->loadLibrary(libName);
    }

    std::string libName;
    while (arguments.read("-l",libName))
    {
        osgDB::Registry::instance()->loadLibrary(libName);
    }

    while (arguments.read("-o",str))
    {
        osg::Vec3 from, to;
        if( sscanf( str.c_str(), "%f,%f,%f-%f,%f,%f",
                &from[0], &from[1], &from[2],
                &to[0], &to[1], &to[2]  )
            != 6 )
        {
            float degrees;
            osg::Vec3 axis;
            // Try deg-axis format
            if( sscanf( str.c_str(), "%f-%f,%f,%f",
                    &degrees, &axis[0], &axis[1], &axis[2]  ) != 4 )
            {
                usage( argv[0], "Orientation argument format incorrect." );
                return 1;
            }
            else
            {
                oc.setRotation( degrees, axis );
                do_convert = true;
            }
        }
        else
        {
            oc.setRotation( from, to );
            do_convert = true;
        }
    }

    while (arguments.read("-s",str))
    {
        osg::Vec3 scale(0,0,0);
        if( sscanf( str.c_str(), "%f,%f,%f",
                &scale[0], &scale[1], &scale[2] ) != 3 )
        {
            usage( argv[0], "Scale argument format incorrect." );
            return 1;
        }
        oc.setScale( scale );
        do_convert = true;
    }

    float simplifyPercent = 1.0;
    bool do_simplify = false;
    while ( arguments.read( "--simplify",str ) )
    {
        float nsimp = 1.0;
        if( sscanf( str.c_str(), "%f",
                &nsimp ) != 1 )
        {
            usage( argv[0], "Scale argument format incorrect." );
            return 1;
        }
        std::cout << str << " " << nsimp << std::endl;
        simplifyPercent = nsimp;
        osg::notify( osg::INFO ) << "Simplifying with percentage: " << simplifyPercent << std::endl;
        do_simplify = true;
    }

    while (arguments.read("-t",str))
    {
        osg::Vec3 trans(0,0,0);
        if( sscanf( str.c_str(), "%f,%f,%f",
                &trans[0], &trans[1], &trans[2] ) != 3 )
        {
            usage( argv[0], "Translation argument format incorrect." );
            return 1;
        }
        oc.setTranslation( trans );
        do_convert = true;
    }


    FixTransparencyVisitor::FixTransparencyMode fixTransparencyMode = FixTransparencyVisitor::NO_TRANSPARANCY_FIXING;
    std::string fixString;
    while(arguments.read("--fix-transparency")) fixTransparencyMode = FixTransparencyVisitor::MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE;
    while(arguments.read("--fix-transparency-mode",fixString))
    {
         if (fixString=="MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE") fixTransparencyMode = FixTransparencyVisitor::MAKE_OPAQUE_TEXTURE_STATESET_OPAQUE;
         if (fixString=="MAKE_ALL_STATESET_OPAQUE") fixTransparencyMode = FixTransparencyVisitor::MAKE_ALL_STATESET_OPAQUE;
    };

    bool pruneStateSet = false;
    while(arguments.read("--prune-StateSet")) pruneStateSet = true;

    osg::Texture::InternalFormatMode internalFormatMode = osg::Texture::USE_IMAGE_DATA_FORMAT;
    while(arguments.read("--compressed") || arguments.read("--compressed-arb")) { internalFormatMode = osg::Texture::USE_ARB_COMPRESSION; }

    while(arguments.read("--compressed-dxt1")) { internalFormatMode = osg::Texture::USE_S3TC_DXT1_COMPRESSION; }
    while(arguments.read("--compressed-dxt3")) { internalFormatMode = osg::Texture::USE_S3TC_DXT3_COMPRESSION; }
    while(arguments.read("--compressed-dxt5")) { internalFormatMode = osg::Texture::USE_S3TC_DXT5_COMPRESSION; }

    bool smooth = false;
    while(arguments.read("--smooth")) { smooth = true; }

    bool addMissingColours = false;
    while(arguments.read("--addMissingColours") || arguments.read("--addMissingColors")) { addMissingColours = true; }

    bool do_overallNormal = false;
    while(arguments.read("--overallNormal") || arguments.read("--overallNormal")) { do_overallNormal = true; }

    bool enableObjectCache = false;
    while(arguments.read("--enable-object-cache")) { enableObjectCache = true; }

    // any option left unread are converted into errors to write out later.
    arguments.reportRemainingOptionsAsUnrecognized();

    // report any errors if they have occurred when parsing the program arguments.
    if (arguments.errors())
    {
        arguments.writeErrorMessages(std::cout);
        return 1;
    }

    for(int pos=1;pos<arguments.argc();++pos)
    {
        if (!arguments.isOption(pos))
        {
            fileNames.push_back(arguments[pos]);
        }
    }

    if (enableObjectCache)
    {
        if (osgDB::Registry::instance()->getOptions()==0) osgDB::Registry::instance()->setOptions(new osgDB::Options());
        osgDB::Registry::instance()->getOptions()->setObjectCacheHint(osgDB::Options::CACHE_ALL);
    }

    std::string fileNameOut("converted.osg");
    if (fileNames.size()>1)
    {
        fileNameOut = fileNames.back();
        fileNames.pop_back();
    }

    osg::Timer_t startTick = osg::Timer::instance()->tick();

    osg::ref_ptr<osg::Node> root = osgDB::readNodeFiles(fileNames);

    if (root.valid())
    {
        osg::Timer_t endTick = osg::Timer::instance()->tick();
        osg::notify(osg::INFO)<<"Time to load files "<<osg::Timer::instance()->delta_m(startTick, endTick)<<" ms"<<std::endl;
    }


    if (pruneStateSet)
    {
        PruneStateSetVisitor pssv;
        root->accept(pssv);
    }

    if (fixTransparencyMode != FixTransparencyVisitor::NO_TRANSPARANCY_FIXING)
    {
        FixTransparencyVisitor atv(fixTransparencyMode);
        root->accept(atv);
    }

    if ( root.valid() )
    {

        if (smooth)
        {
            osgUtil::SmoothingVisitor sv;
            root->accept(sv);
        }

        if (addMissingColours)
        {
            AddMissingColoursToGeometryVisitor av;
            root->accept(av);
        }
 		
        auto to_lower = std::bind(&boost::to_lower_copy<std::string>,std::placeholders::_1,std::locale());

        // all names to lower
        Utils::CommonVisitor<osg::Node> names_lower(
            [=](osg::Node& n)->void {
                n.setName(to_lower(n.getName()));
        }); 

        root->accept(names_lower);

        // optimize the scene graph, remove rendundent nodes and state etc.
        osgUtil::Optimizer optimizer;

        FindNodeVisitor::nodeNamesList list_name;
        
        for(int i=0; i<sizeof(do_not_optimize::names)/sizeof(do_not_optimize::names[0]);++i)
        {
            list_name.push_back(do_not_optimize::names[i]);
        }
        

        FindNodeVisitor findNodes(list_name,FindNodeVisitor::not_exact); 
        root->accept(findNodes);

        const FindNodeVisitor::nodeListType& wln_list = findNodes.getNodeList();

        for(auto it = wln_list.begin(); it != wln_list.end(); ++it )
        {
            optimizer.setPermissibleOptimizationsForObject(*it,0);
        }

        optimizer.optimize(root.get(), 
            osgUtil::Optimizer::FLATTEN_STATIC_TRANSFORMS |
            osgUtil::Optimizer::REMOVE_REDUNDANT_NODES |
            osgUtil::Optimizer::SHARE_DUPLICATE_STATE |
            osgUtil::Optimizer::MERGE_GEOMETRY |
            osgUtil::Optimizer::MERGE_GEODES |
            osgUtil::Optimizer::STATIC_OBJECT_DETECTION );

        boost::filesystem::path pathFileOut(fileNameOut); 
        std::string base_file_name = pathFileOut.parent_path().string() + "/" + pathFileOut.stem().string();

        cg::point_3 offset;

        bool res = generateBulletFile(base_file_name + ".bullet", root, offset);

        if (res)
        {
            osg::notify(osg::NOTICE)<<"Data written to '"<< base_file_name + ".bullet"<<"'."<< std::endl;
        }
        else
        {
            osg::notify(osg::NOTICE)<< "Error Occurred While Writing to "<< base_file_name + ".bullet"<< std::endl;
        }
        
        osg::Group* newroot =  dynamic_cast<osg::Group*>(findFirstNode(root,"Root")); 
        if(newroot==nullptr)
        {
            newroot = new osg::Group; 
            newroot->setName("Root");
            newroot->addChild( root ); 
            root = newroot;
        }

        std::ofstream filelogic( base_file_name + ".stbin", std::ios_base::binary );
        std::ofstream logfile  ( base_file_name + std::string("_structure") + ".txt" );

        heilVisitor  hv(filelogic, logfile, offset);
        hv.apply(*root.get());


        if( do_convert )
            root = oc.convert( root.get() );

        FIXME(Without textures useless)
#if 0 
        const std::string name = pathFileOut.stem().string();

        osgDB::FilePathList fpl_;
        fpl_.push_back(pathFileOut.parent_path().string() + "/");
        std::string mat_file_name = osgDB::findFileInPath(name+".dae.mat.xml", /*fpl.*/fpl_,osgDB::CASE_INSENSITIVE);

        MaterialVisitor::namesList nl;
        nl.push_back("building");
        nl.push_back("default");
        nl.push_back("tree");
        nl.push_back("ground"); 
        nl.push_back("concrete");
        nl.push_back("mountain");
        nl.push_back("sea");
        nl.push_back("railing");
        nl.push_back("panorama");
        nl.push_back("plane");
        //nl.push_back("rotor"); /// �ללללללללללללל נאסךמלוםעאנטע� ט הטםאלטקוסךטי ףבתועס�

        MaterialVisitor mv ( nl, std::bind(&creators::createMaterial,sp::_1,sp::_2,name,sp::_3,sp::_4),creators::computeAttributes,mat::reader::read(mat_file_name));
        root->accept(mv);
#endif

        if (internalFormatMode != osg::Texture::USE_IMAGE_DATA_FORMAT)
        {
            std::string ext = osgDB::getFileExtension(fileNameOut);
            CompressTexturesVisitor ctv(internalFormatMode);
            root->accept(ctv);
            ctv.compress();

            osgDB::ReaderWriter::Options *options = osgDB::Registry::instance()->getOptions();
            if (ext!="ive" || (options && options->getOptionString().find("noTexturesInIVEFile")!=std::string::npos))
            {
                ctv.write(osgDB::getFilePath(fileNameOut));
            }
        }

        // scrub normals
        if ( do_overallNormal )
        {
            DefaultNormalsGeometryVisitor dngv;
            root->accept( dngv );
        }

        // apply any user-specified simplification
        if ( do_simplify )
        {
            osgUtil::Simplifier simple;
            simple.setSmoothing( smooth );
            osg::notify( osg::ALWAYS ) << " smoothing: " << smooth << std::endl;
            simple.setSampleRatio( simplifyPercent );
            root->accept( simple );
        }

        osgDB::ReaderWriter::WriteResult result = osgDB::Registry::instance()->writeNode(*root,fileNameOut,osgDB::Registry::instance()->getOptions());
        if (result.success())
        {
            osg::notify(osg::NOTICE)<<"Data written to '"<<fileNameOut<<"'."<< std::endl;
        }
        else if  (result.message().empty())
        {
            osg::notify(osg::NOTICE)<<"Warning: file write to '"<<fileNameOut<<"' not supported."<< std::endl;
        }
        else
        {
            osg::notify(osg::NOTICE)<<result.message()<< std::endl;
        }

    }
    else
    {