source: experimental/TerrainTest/ModificationVisitor.cpp @ 255

#include "ModificationVisitor.h"

ModificationVisitor::ModificationVisitor(std::string extensionToSet) : _extensionToSet(extensionToSet)
{
        setTraversalMode( osg::NodeVisitor::TRAVERSE_ALL_CHILDREN );
}

void ModificationVisitor::apply( osg::Node& node )
{
        //OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: Node found: " << node.className() << std::endl;

        if(std::string(node.className())=="TerrainTile")
        {
                OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: Tile found" << std::endl;
                modifyTile(node);
        }

        traverse( node );
}

void ModificationVisitor::apply( osg::PagedLOD& pNode )
{
        //OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: pagedLOD found: " << pNode.className() << std::endl;

        for( unsigned int i=0;i<pNode.getNumFileNames();i++)
        {
                //OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: pagedLOD Child #" << i << std::endl;
                if(pNode.getFileName(i)!="")
                {
                        //OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: pagedLOD Child Name pre: " << pNode.getFileName(i) << std::endl;
                        pNode.setFileName(i, pNode.getFileName(i)+_extensionToSet );
                        //OSG_NOTIFY( osg::ALWAYS ) << "ModVisitor: pagedLOD Child Name post: " << newFileName << std::endl;
                }
        }

        traverse( pNode );
}

void ModificationVisitor::modifyTile(osg::Node& node)
{
        OSG_NOTIFY( osg::ALWAYS ) << "ModificationVisitor::modifyTerrain()" << std::endl;

        



        OpenThreads::Thread::microSleep( 500000 );
}