/********************************************************************** * *    FILE:            Geode.cpp * *    DESCRIPTION:    Read/Write osg::Geode in binary format to disk. * *    CREATED BY:        Auto generated by iveGenerated *                    and later modified by Rune Schmidt Jensen. * *    HISTORY:        Created 18.3.2003 * *    Copyright 2003 VR-C **********************************************************************/#include "Exception.h"#include "Node.h"#include "Geode.h"#include "Geometry.h"#include <osg/Node>#include <osg/Geometry>using namespace ive;void Geode::write(DataOutputStream* out){    // Write Geode's identification.    out->writeInt(IVEGEODE);    // If the osg class is inherited by any other class we should also write this to file.    osg::Node*  node = dynamic_cast<osg::Node*>(this);    if(node){        ((ive::Node*)(node))->write(out);    }    else        throw Exception("Geode::write(): Could not cast this osg::Geode to an osg::Node.");    // Write Geode's properties.    // Write number of drawables.    out->writeInt(getNumDrawables());    // Write out every drawable.        for(unsigned int i=0;i<getNumDrawables();i++){        osg::Drawable* drawable = getDrawable(i);#if 0                if(dynamic_cast<osg::Geometry*>(drawable))            ((ive::Geometry*)(drawable))->write(out);        else{            throw Exception("Unknown drawable in Geode::write()");        }#else        out->writeDrawable(drawable);#endif    }}void Geode::read(DataInputStream* in){    // Read Geode's identification.    int id = in->peekInt();    if(id == IVEGEODE){        // Code to read Geode's properties.        id = in->readInt();        // If the osg class is inherited by any other class we should also read this from file.        osg::Node*  node = dynamic_cast<osg::Node*>(this);        if(node){            ((ive::Node*)(node))->read(in);        }        else            throw Exception("Geode::read(): Could not cast this osg::Geode to an osg::Node.");        // Read number of drawables.        int size = in->readInt();        // Read the drawables.        for(int i = 0; i<size; i++){#if 0                    int id = in->peekInt();            osg::Drawable* drawable;            if(id == IVEGEOMETRY){                drawable = new osg::Geometry();                                ((Geometry*)(drawable))->read(in);                addDrawable(drawable);            }            else                throw Exception("Unknown drawable identification in Geode::read()");#else            addDrawable(in->readDrawable());#endif                }    }    else{        throw Exception("Geode::read(): Expected Geode identification.");    }}