G4VRML2.cc

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//
// $Id$
//
// G4VRML2.cc
// Satoshi Tanaka & Yasuhide Sawada
 
#ifndef WIN32
 
//=================//
#ifdef G4VIS_BUILD_VRML_DRIVER
//=================//
 
 
#include <stdio.h> // sscanf
#include <stdlib.h> // getenv
 
#include "G4VSceneHandler.hh"
 
#include "G4VRML2.hh"
#include "G4VRML2SceneHandler.hh"
#include "G4VRML2Viewer.hh"
 
#include "G4FRClient.hh"
 
 
G4VRML2::G4VRML2() :
    G4VGraphicsSystem("VRML2", "VRML2", G4VGraphicsSystem::threeD)
{
    // port number
    fPort = FR_VRML_DEFAULT_PORT;
    char *pport = getenv(FR_VRML_PORT_ENV);
    if (pport) {
        sscanf(pport, "%d", &fPort);
    }
 
    // host name
    fHostName = "localhost" ; // G4String::operator = ( const char* cs )
    char *phostname =  getenv(FR_VRML_HOST_NAME_ENV); 
    if (phostname) {
        fHostName = phostname;
    }
}
 
G4VRML2::~G4VRML2()
{
}
 
 
G4VSceneHandler* G4VRML2::CreateSceneHandler(const G4String& name) 
{
    G4VSceneHandler *p = NULL;
 
    p = new G4VRML2SceneHandler(*this, name);
 
    return p;
}
 
G4VViewer* G4VRML2::CreateViewer(G4VSceneHandler& scene, const G4String& name)
{
    G4VViewer* pView = NULL;
 
    G4VRML2SceneHandler* pScene = (G4VRML2SceneHandler*)&scene;
    pView = new G4VRML2Viewer(*pScene, name);
 
    return pView;
}
 
#endif
#endif //WIN32