//----------------------------------------------------------------------------
//  EgalWare 2022-2022
//----------------------------------------------------------------------------
// File : ExportThreeJS.cpp       Data : 05.07.22         Versione : 2.4j1
// Contenuto : Implementazione della classe per l'esportazione in formato html (javascript).
//
//
//
// Modifiche : 24.10.22 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "DllMain.h"
#include "ExportThreeJS.h"
#include "/EgtDev/Include/EExDllMain.h"
#include "/EgtDev/Include/EGkGeoConst.h"
#include "/EgtDev/Include/EGkFrame3d.h"
#include "/EgtDev/Include/EGkGeomDB.h"
#include "/EgtDev/Include/EGkGdbIterator.h"
#include "/EgtDev/Include/EGkGeoVector3d.h"
#include "/EgtDev/Include/EGkGeoPoint3d.h"
#include "/EgtDev/Include/EGkGeoFrame3d.h"
#include "/EgtDev/Include/EGKCurve.h"
#include "/EgtDev/Include/EGkCurveLine.h"
#include "/EgtDev/Include/EGkCurveComposite.h"
#include "/EgtDev/Include/EGkSurfFlatRegion.h"
#include "/EgtDev/Include/EGkSurfTriMesh.h"
#include "/EgtDev/Include/EGkSurfBezier.h"
#include "/EgtDev/Include/EGkExtText.h"
#include "/EgtDev/Include/EGkExtDimension.h"
#include "/EgtDev/Include/EGrScene.h"
#include "/EgtDev/Include/EGnStringUtils.h"
#include "/EgtDev/Include/EGnFileUtils.h"
#include "/EgtDev/Include/EgtStringConverter.h"
#include "/EgtDev/Include/EgtPointerOwner.h"
#include "/EgtDev/Extern/libzip/Include/zip.h"
#include "/EgtDev/Extern/libzip/Include/zipconf.h"

using namespace std ;

//----------------------------------------------------------------------------
const double ANG_TOL_STD_DEG = 15 ;

//----------------------------------------------------------------------------
string ExportThreeJS::m_sThreeJSLibDir = "C:\\EgtData\\ThreeJSLib" ;

//----------------------------------------------------------------------------
bool
SetThreeJSLibDir( const string& sThreeJSLibDir)
{
   ExportThreeJS::m_sThreeJSLibDir = sThreeJSLibDir ;
   return ExistsDirectory( sThreeJSLibDir ) ;
}

//----------------------------------------------------------------------------
IExportThreeJS*
CreateExportThreeJS( void)
{
  // verifico la chiave e le opzioni
   if ( ! VerifyKey(  KEYOPT_EEX_EXPBASE))
      return nullptr ;
  // creo l'oggetto
   return static_cast< IExportThreeJS*> ( new( nothrow) ExportThreeJS) ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::SetOptions( int nFilter)
{
   m_nFilter = nFilter ;
   CalcGroupFilter() ;
   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::CompressAll( const string& sFile)
{  
   string sDir = GetDirectory( sFile) ;
   string sFileName = GetFileName( sFile) ; //.html
   string sFileTitle = GetFileTitleEgt( sFile) ; // no .html
   
  // Preparo zip
   int errorp ;
   zip_t* pZipper = zip_open( (( sDir + "\\" + sFileTitle) + ".zip").c_str(), ZIP_CREATE | ZIP_TRUNCATE, &errorp) ;
   if ( pZipper == nullptr) {
      zip_error_t ziperror ;
      zip_error_init_with_code( &ziperror, errorp) ;
      LOG_ERROR( GetEExLogger(), ( "Failed to open output file " + sFileName + " or found a file with the same name: " + zip_error_strerror( &ziperror)).c_str()) ;
      EraseFile( sFile) ;
      return false ;
   }

  // Directory principale dentro lo zip
   if ( zip_dir_add( pZipper, ( sFileTitle).c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // File html
   zip_source_t * pSource = zip_source_file( pZipper, ( sFile ).c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\" + sFileName).c_str(), pSource, ZIP_FL_ENC_UTF_8 ) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Lib
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib").c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\jquery.js").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\jquery.js" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1 ) {
      EraseFile( sFile) ;
      return false ;
   }

   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\three.module.js").c_str(), 0, 0) ;
   if ( zip_file_add(pZipper, ( sFileTitle + "\\Lib\\three.module.js").c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Controls
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Controls").c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Controls\\OrbitControlsM.js" ).c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Controls\\orbitControlsM.js").c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Controls\\ViewCubeControls.js" ).c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Controls\\ViewCubeControls.js").c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Css
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Css").c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\StileScena.css").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\StileScena.css").c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Css -> Bootstrap
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Css\\Bootstrap" ).c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\Bootstrap\\bootstrap.min.css" ).c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\Bootstrap\\bootstrap.min.css" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\Bootstrap\\bootstrap-icons.css").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\Bootstrap\\bootstrap-icons.css" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\Bootstrap\\fontawesomeall.css").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\Bootstrap\\fontawesomeall.css" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Css -> fontawesome
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome" ).c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Css -> fontawesome -> css
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\css" ).c_str(), ZIP_FL_ENC_UTF_8) == -1 ) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\fontawesome\\css\\all.min.css").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\css\\all.min.css" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   
  // Css -> fontawesome -> webfonts
   if ( zip_dir_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\webfonts" ).c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\fontawesome\\webfonts\\fa-brands-400.ttf").c_str(), 0, 0) ;
   if ( zip_file_add(pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\webfonts\\fa-brands-400.ttf)" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\fontawesome\\webfonts\\fa-regular-400.ttf").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\webfonts\\fa-regular-400.ttf" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\fontawesome\\webfonts\\fa-solid-900.ttf").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\webfonts\\fa-solid-900.ttf" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Css\\fontawesome\\webfonts\\fa-v4compatibility.ttf").c_str(), 0, 0) ;
   if ( zip_file_add(pZipper, ( sFileTitle + "\\Lib\\Css\\fontawesome\\webfonts\\fa-v4compatibility.ttf" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   
  // Immagini
   if ( zip_dir_add(pZipper, ( sFileTitle + "\\Lib\\Immagini" ).c_str(), ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Immagini\\LogoQ.png").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Immagini\\LogoQ.png" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\Immagini\\LogoV.png").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\Lib\\Immagini\\LogoV.png" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // File info
   pSource = zip_source_file( pZipper, ( m_sThreeJSLibDir + "\\info.txt").c_str(), 0, 0) ;
   if ( zip_file_add( pZipper, ( sFileTitle + "\\info.txt" ).c_str(), pSource, ZIP_FL_ENC_UTF_8) == -1) {
      EraseFile( sFile) ;
      return false ;
   }

  // Salvo il file zip
   if ( zip_close( pZipper) == -1) {
      zip_error_t* ziperror = zip_get_error( pZipper) ;
      LOG_ERROR( GetEExLogger(), ( "Failed to open output file " + sFileName + ": " + zip_error_strerror( ziperror)).c_str()) ;
      EraseFile( sFile) ;
      return false ;
   }

  // Cancello il file html
   EraseFile( sFile) ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::Export( IGeomDB* pGDB, int nId, IEGrScene* pScene, bool bUdm, const string& sFile)
{
  // verifico il DB geometrico
   if ( pGDB == nullptr) {
      LOG_ERROR( GetEExLogger(), "ExportThreeJS : Error on GeomDB")
      return false ;
   }

  // verifico l'Id dell'oggetto da esportare
   if ( ! pGDB->ExistsObj( nId)) {
      LOG_ERROR( GetEExLogger(), "ExportThreeJS : Error on Id")
      return false ;
   }

  // creo il frame 
   m_frTHREEJSFrame.Set( ORIG, Y_AX, Z_AX, X_AX) ;

  // apro il file di testo in scrittura 
   m_Writer.Close() ;
   if ( ! m_Writer.Init( sFile)) {
      LOG_ERROR( GetEExLogger(), "ExportThreeJS : Error on open file")
      return false ;
   }

  // determino le unità di misura
   m_bUdm_mm = bUdm ;
   m_sUdm = ( m_bUdm_mm ? "mm" : "in") ;

  // calcolo il Box3D globale (per ingombro e punto luce)
   BBox3d b3GlobBox ;
   pGDB->GetGlobalBBox( nId, b3GlobBox, BBF_ONLY_VISIBLE) ;
   b3GlobBox.GetMinDim( m_ptMin, m_dimX, m_dimY, m_dimZ) ;
   m_ptMin.ToLoc( m_frTHREEJSFrame) ;

  // creazione parte iniziale della pagina html
   if ( ! HeadAmbient( pScene, pGDB, nId))
      return false ;

  // esporto l'oggetto e i suoi eventuali figli
   PtrOwner< IGdbIterator> pIter( CreateGdbIterator( pGDB)) ;
   if ( IsNull( pIter))
     return false ;
   pIter->GoTo( nId) ;
   if ( ! ExportObject( *pIter, pGDB, m_nGroupCount))
      return false ;

  // aggiungo tutto ciò che è nella scena nel nodo radice 
   m_Writer.OutText( "                 groupRoot.add(group0)") ;

  // creazione parte finale della pagina html
   if ( ! FinishAmbient())
      return false ;

  // chiudo il file
   if ( ! m_Writer.Close())
      return false ;

  // comprimo la cartella
   if ( ! CompressAll( sFile))
      return false ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::HeadAmbient( IEGrScene* pScene, IGeomDB* pGDB, int nId)
{
  // ================================================================
  // CREAZIONE PARTE INIZIALE DELLA SCENA ===========================
  // ================================================================

   double dAngVertDeg, dAngOrizzDeg, dDist ;    // parametri della telecamera
   double dSnapStep ;                           // parametri della griglia
   int nExtStep ;

  // se esiste una scena associata al DB geometrico
   if ( pScene != nullptr) {
     // prelevo i parametri della camera
      pScene->GetOrthoCamParam( &m_dHalfWidth, &m_dHalfHeight, &m_dZNear, &m_dZFar) ;
      m_ptCenter = pScene->GetCenter() ;
      pScene->GetCamera( &dAngVertDeg, &dAngOrizzDeg, &dDist) ;
      Vector3d vtDirCamera = FromSpherical( 1, dAngVertDeg, dAngOrizzDeg) ;
      m_ptCamera = m_ptCenter + dDist * vtDirCamera ;
      m_dDistance = dDist ;
      m_dCameraPhi = dAngVertDeg ;
      m_dCameraTheta = dAngOrizzDeg ;
     // prelevo i parametri della griglia
      pScene->GetGridParam( dSnapStep, nExtStep) ;
      m_bShowGrid = ! pScene->GetShowGrid() ;
   }
  // altrimenti imposto dei parametri standard
   else {
      m_dHalfWidth = 559.67 ;
      m_dHalfHeight = 337.53 ;
      m_dZNear = -24000 ;
      m_dZFar = 26000 ;
      m_ptCenter = Point3d( 0, 0, 0 ) ;
      m_ptCamera = m_ptCenter + 1000 * FromSpherical( 1, 72.3684, 185.9832 ) ;
      m_dCameraPhi = 72.3684 ;
      m_dCameraTheta = 185.9832 ;
      m_dDistance = 1000 ;
      dSnapStep = 10 ;
      nExtStep = 100 ;
   }

   string sPath = "" ; // percorso relativo all'interno delle cartelle (modificabile per future implementazioni)

  // scrittura parte iniziale del codice e librerie 
   m_Writer.OutText( "<!DOCTYPE html>") ;
   m_Writer.OutText( "<html>") ;
   m_Writer.OutText( "    <head>") ; // <HEAD> 
   m_Writer.OutText( "        <link rel = 'stylesheet' href = '" + sPath + "./Lib/Css/Bootstrap/bootstrap.min.css'/>") ;
   m_Writer.OutText( "        <link rel = 'stylesheet' href = '" + sPath + "./Lib/Css/Bootstrap/bootstrap-icons.css'/>") ;
   m_Writer.OutText( "        <link rel = 'stylesheet' href = '" + sPath + "./Lib/Css/fontawesome/css/all.min.css'/>") ;
   m_Writer.OutText( "        <link rel = 'stylesheet' href = '" + sPath + "./Lib/Css/StileScena.css'/>") ;
   m_Writer.OutText( "        <script type = 'text/javascript' src = '" + sPath + "./Lib/jquery.js'></script>") ;
   m_Writer.OutText( "        <script type = 'text/javascript'>") ; // script per il toggle del menu a sinistra
   m_Writer.OutText( "            $(document).ready(function() {") ;
   m_Writer.OutText( "                $('#listSearch').on('keyup', function() {") ;
   m_Writer.OutText( "                    var value = $(this).val().toLowerCase();") ;
   m_Writer.OutText( "                    $('ol').filter(function() {") ;
   m_Writer.OutText( "                        $(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)") ;
   m_Writer.OutText( "                    });") ;
   m_Writer.OutText( "                });") ;
   m_Writer.OutText( "                $('#btn_canc').on('click', function() {") ;
   m_Writer.OutText( "                var value = '';") ;
   m_Writer.OutText( "                    $('ol').filter(function() {") ;
   m_Writer.OutText( "                        $(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)") ;
   m_Writer.OutText( "                        $('#listSearch').val('');") ;
   m_Writer.OutText( "                    });") ;
   m_Writer.OutText( "                 });") ;
   m_Writer.OutText( "             });") ;
   m_Writer.OutText( "        </script>") ;
   m_Writer.OutText( "        <meta charset = 'UTF-8'>") ;
   m_Writer.OutText( "        <meta name = 'viewport' content = 'initial-scale = 1, minimum-scale = 1, maximum-scale = 1'>") ;
   m_Writer.OutText( "    </head>") ; // </HEAD>
   m_Writer.OutText( "    <body>") ; // <BODY>

  // --- Div che contiene il caricamento della pagina
   m_Writer.OutText( "        <div id = 'ContProgBar'>") ; 
   m_Writer.OutText( "            <div class = 'row h-100 justify-content-center p-0' >") ;
   m_Writer.OutText( "                <div class = 'col-12 my-auto'>") ;
   m_Writer.OutText( "                    <div class = 'row m-0 p-0'>") ;
   m_Writer.OutText( "                        <div class = 'col-12 my-auto'>") ;
   m_Writer.OutText( "                            <div class = 'loader' class = 'd-flex align-items-center justify-content-center' style = 'width:30em; height:30em;'></div>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                        <div id = 'LOGOMID' class = 'p-0'>") ;
   m_Writer.OutText( "                            <div class = 'text-white justify-content-center text-center'>") ;
   m_Writer.OutText( "                                <img src = './Lib/Immagini/LogoQ.png' class = 'border-0 m-0 p-0' style = 'height:5em; width:5em;'/>") ;
   m_Writer.OutText( "                            </div>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'row m-0 p-0'>") ;
   m_Writer.OutText( "                        <div class = 'col-12 my-auto align-self-center'>") ;
   m_Writer.OutText( "                            <div class = 'text-white justify-content-center text-center'>EGALWARE</div>") ;
   m_Writer.OutText( "                            </div>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    <div class = 'row m-0 p-0'>") ;
   m_Writer.OutText( "                        <div class = 'col-12 my-auto align-self-center'>") ;
   m_Writer.OutText( "                            <div class = 'text-white justify-content-center text-center'> <i>'A new way to create between hardware and software'</i></div>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>");
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "        </div>") ;

  // --- Div che contiene il canvas per la scena
   m_Writer.OutText( "        <div id='WebGL-output'></div>") ;

  // --- bottone laterale sinistro del menu (overlapping)
   m_Writer.OutText( "        <div class = 'btn p-0' class = 'btn_del_Menu p-0' id = 'btn_Menu' style = 'background-color: rgba(27,27,27,0.7); visibility: hidden;'>") ; 
   m_Writer.OutText( "            <span class = 'fas fa-bars'></span>") ;
   m_Writer.OutText( "        </div>") ;

  // --- Menu in basso con misure, ingombri e selezione
   m_Writer.OutText( "        <div id = 'strisciaFinale' style = 'position: absolute; width: 100%; bottom: 0px; visibility: hidden;' class = 'd-flex justify-content-center'>") ;
   m_Writer.OutText( "            <div id = 'divInfo' class = 'row p-1 m-1 justify-content-center'>") ;
   m_Writer.OutText( "                <div id = 'divBox' class = 'row border-bottom'>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small' id = 'Ibox'>") ;
   m_Writer.OutText( "                            <i class = 'fa-solid fa-cube'></i><span id = 'sBoxVal'></span>") ;
   m_Writer.OutText( "                         </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sBdx'>&Delta;x: 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                       <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                           <span id = 'sBdy'>&Delta;y : 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sBdz'>&Delta;z : 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "                <div id = 'divDistance2' class = 'row justify-content-center'>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm justify-content-left small' id = 'Idis'>") ;
   m_Writer.OutText( "                            <i class = 'fa-solid fa-ruler'></i> <span id = 'sDistVal'>0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sDdx'>&Delta;x: 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sDdy'>&Delta;y : 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-3 d-flex justify-content-left'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sDdz'>&Delta;z : 0 " + m_sUdm + "</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "            <div id = 'DivSel' class = 'row p-1 m-1 justify-content-center'>") ;
   m_Writer.OutText( "                <div class = 'row'>");
   m_Writer.OutText( "                    <div class = 'col-12 d-flex justify-content-center'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small' id = 'Isel'>") ;
   m_Writer.OutText( "                            <i class = 'fas fa-mouse-pointer'></i> <span id = 'sSelVal'> not enabled </span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "                <div class = 'row'>") ;
   m_Writer.OutText( "                    <div class = 'col-12 d-flex justify-content-center'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-sm small'>") ;
   m_Writer.OutText( "                            <span id = 'sSid'> Id : none</span>") ;
   m_Writer.OutText( "                        </div>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "        </div>") ;

  // --- Contenitore del Logo
   m_Writer.OutText( "        <div class = 'ContLogo' style = 'visibility: hidden;' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Open Menu'>") ;
   m_Writer.OutText( "            <img src = 'Lib/Immagini/LogoV.png' class = 'img-fluid'></img>") ;
   m_Writer.OutText( "        </div>") ;

  // --- Menu a destra con i controlli
   m_Writer.OutText( "        <div class = 'controlMenu' style = 'visibility: hidden;'>") ;

  // *** Sezione Vista (Ortografica o Prospettica)
   m_Writer.OutText( "             <div class = 'row div_int justify-content-center m-0 p-0 mt-1 small text-white text-bold border-0'>View</div>") ;
   m_Writer.OutText( "             <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTORTHO' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Orthographic view'>") ;
   m_Writer.OutText( "                   <i class = 'fa-solid fa-grip-lines-vertical'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTPERS' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Perspective view'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-lines-leaning'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Camera (Reset, Rotazione Automatica, Centra in origine)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Camera</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 ml-1 p-0 btn_controls' id = 'BTRESET' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Reset the camera'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-camera'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTROTATE' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Automatic rotation'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-arrow-rotate-left'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mr-1 p-0 btn_controls' id = 'BTORIG' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Center all'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-arrows-to-circle'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Griglia (disabilita/abilita, cambia dimensioni)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Grid</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "               <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls ms-0' id = 'BTMODEGRID' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Show/hide grid'>") ;
   m_Writer.OutText( "                  <i class = 'fa-solid fa-table-cells'></i>") ;
   m_Writer.OutText( "               </button>") ;
   m_Writer.OutText( "               <span class = 'text-white col-6 p-0 ms-1' id = 'sSurrSizeGrid' style = 'font-size:0.7em; align-self: flex-end;'></span>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "            <div class = 'row mt-1 p-0 justify-content-center input-group m-0'> ") ;
   m_Writer.OutText( "               <input type = 'number' id = 'gridSize' class = 'col-8 form-control border-0 ms-3' step = '0.01' style = 'font-size:0.7em'></input>") ;
   m_Writer.OutText( "               <span class = 'input-group-btn col-3 m-0 p-0 me-3'> ") ;
   m_Writer.OutText( "                  <button type = 'button' class = 'btn-success p-0' id = 'BTSETGRID'>") ;
   m_Writer.OutText( "                     <i class = 'fa-solid fa-arrows-left-right-to-line small'></i>") ;
   m_Writer.OutText( "                  </button>") ;
   m_Writer.OutText( "               </span>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Unità Di Misura (mm o in)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Units</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "               <button style = 'font-size: 0.7em;' type = 'button' class = 'col-4 ml-1 p-0 btn_controls' id = 'BTMM' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'End point'>") ;
   m_Writer.OutText( "                  <b>mm</b>") ;
   m_Writer.OutText( "               </button>") ;
   m_Writer.OutText( "               <button style = 'font-size: 0.7em;' type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTIN' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Grid point'>") ;
   m_Writer.OutText( "                  <b>in</b>") ;
   m_Writer.OutText( "               </button>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Misura (punto Finale, Sketch e Griglia)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Measure</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 ml-1 p-0 btn_controls' id = 'BTPERIMETER' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'End point'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-wave-square'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTGRID' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Grid point'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-table-cells-large'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mr-1 p-0 btn_controls' id = 'BTSKETCH' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Sketch point'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-circle fa-2xs'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Selezione (Seleziona oggetto, Mostra oggetto, Mostra tutto)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Select</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTSEL' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Enlight'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-highlighter'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTSHOW' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Show only'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-eye'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTSHOWALL' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Show all'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-earth-europe'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "            </div>") ;

  // *** Sezione Box per superifici di primo livello dal nodo radice (groupRoot)
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Box</div>") ;
   m_Writer.OutText( "            <div class = 'row m-0 m-0 p-0 justify-content-center'>") ;
   m_Writer.OutText( "                <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTBOX' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Box'>") ;
   m_Writer.OutText( "                    <i class = 'fa-solid fa-cube'></i>") ;
   m_Writer.OutText( "                </button>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "            <div class = 'row div_int justify-content-center m-0 p-0 mt-2 small text-white text-bold'>Cancel</div>") ;
   m_Writer.OutText( "                <div class = 'row m-0 m-0 p-0 justify-content-center mb-2'>") ;
   m_Writer.OutText( "                    <button type = 'button' class = 'col-4 mx-1 p-0 btn_controls' id = 'BTCANC' data-bs-toggle = 'tooltip' data-bs-placement = 'bottom' title = 'Cancel'>") ;
   m_Writer.OutText( "                        <i class = 'fa-solid fa-xmark'></i>") ;
   m_Writer.OutText( "                    </button>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "            </div>") ;

  // --- Contenitore del Cubetto
   m_Writer.OutText( "<div class = 'Contcube'></div>") ;

  // script type module per THREEJS (inclusione delle librerie) =====
   m_Writer.OutText( "        <script type='module'>");
   m_Writer.OutText( "            import * as THREE from '" + sPath + "./Lib/three.module.js';") ; // modulo THREEJS
   m_Writer.OutText( "            import { OrbitControls } from '" + sPath + "./Lib/Controls/orbitControlsM.js';") ; // modulo Controllo telecamera
   //m_Writer.OutText( "            import { OrbitControlsGizmo } from '" + m_spath + "./Lib/Controls/OrbitControlsGizmo.js';") ; // modulo Controllo assi GIZMO
   m_Writer.OutText( "            import ViewCubeControls from './Lib/Controls/ViewCubeControls.js';") ; // modulo Controllo Cubetto

  // variabili globali per script javascript
   m_Writer.OutText( "            var camera;") ; // telecamera ortografica
   m_Writer.OutText( "            var scene;") ; // scena rappresentata nel canvas #CScena
   m_Writer.OutText( "            var renderer;") ; // render per la visualizzazione degli oggetti3D
   m_Writer.OutText( "            var Ismm = " + ToString( m_bUdm_mm) + ";") ; // T/F -> se udm è mm o in.
   m_Writer.OutText( "            var udmScala = 1;") ; // fattore di scala per il cambio delle udm
   m_Writer.OutText( "            if (Ismm == 0) { udmScala = 1 / (25.4) }") ; // fattore di scala per trasformare tutto da mm a in. EGTCAM5 lavora sempre in mm
   m_Writer.OutText( "            var groupRoot = new THREE.Group();") ; // gruppo radice che contiene come figlio il gruppo da cui partire per l'esportazione (come scritto da LUA)
   m_Writer.OutText( "            var controls; ") ; // controlli del menu GUI
   m_Writer.OutText( "            var LastGroupSelected = null;") ; // ultimo gruppo selezionato
   m_Writer.OutText( "            var boxCreated;") ; // T/F -> se il box durante la lettura dell'ID nell'URL è effettivamente stato creato
   m_Writer.OutText( "            var orbitControls;") ; // telecamera per rotation/zoom/pan
   m_Writer.OutText( "            var CurrentSelectedGroup = null;") ; // gruppo corrente selezionato
   m_Writer.OutText( "            var booked = false;") ; // YT/F -> se c'è una animazione di selezione in corso
   m_Writer.OutText( "            var raycaster = new THREE.Raycaster();") ; // raggio [POS_CAMERA -> PROIEZIONE PUNTO MOUSE IN 3D] per intercettare le superfici selezionate (mouse hover)
   m_Writer.OutText( "            var raycasterDistance = new THREE.Raycaster();") ; // raggio [POS_CAMERA -> PROIEZIONE PUNTO MOUSE IN 3D] per intercettare le superfici cliccate
   m_Writer.OutText( "            var pointer = new THREE.Vector2();") ; // vettore contente le cordinate 2D del mouse (sullo schermo)
   m_Writer.OutText( "            var list_of_objects = [];") ; // lista contente tutte le geometrie esportate (questa lista verrà svuotata, quindi controllare rootGroup)
   m_Writer.OutText( "            var selectedObject = null;") ; // oggetto selezionato dal mouse (mouse hover)
   m_Writer.OutText( "            var group;") ; // gruppo contentente tutte le geometrie (utilizzato nel reicaster, il quale richiede che tutti gli oggetti siano OBject3D)
   m_Writer.OutText( "            var FirstTouch = false;") ; // T/F -> se l'utente ha toccato un oggetto o no 
   m_Writer.OutText( "            var FirstSelection = false;") ; // T/F -> se l'utente ha fatto una selezione (per primo lampeggiamento)
   m_Writer.OutText( "            var currentSurv = null;") ; // superficie corrente toccata dal mouse o dal dito
   m_Writer.OutText( "            var bbox = null;") ; // box utilizzato per calcolare le dimensioni del boxHelper
   m_Writer.OutText( "            var boxH = null;") ; // il boxHelper (quello che viene visualizzato se il boxglobale è abilitato)
   m_Writer.OutText( "            var edges = null;") ; // vettore dei lati della currentSurv
   m_Writer.OutText( "            var edgeBorder = null;") ; // bordi sulla superficie attuale
   m_Writer.OutText( "            var MarkSel = 'B';") ; // tipo di Marker selezionato dall'utente (B -> bounded (perimeter), G -> Grid, S -> Sketch) 
   m_Writer.OutText( "            var MarkCol = '#ff0000';") ; // colore dei Marker 
   m_Writer.OutText( "            var points = [new THREE.Vector3(), new THREE.Vector3()]") ; // vettore contente le cordinate 3D del mouse nei due click successivi per il posizionamento dei Markers 
   m_Writer.OutText( "            var clicks = 0;") ; // 0-1, per posizionare il marker A e il markerB nel modo corretto
   m_Writer.OutText( "            var distance = 0;") ; // valore della distanza lineare tra i due Markers
   m_Writer.OutText( "            var dx = 0; var dy = 0; var dz = 0;") ; // lunghezza lungo x/y/z
   m_Writer.OutText( "            var GLOB_DIST = false;") ; // se il comando attuale consente di calcolare la distanza lineare tra due punti
   m_Writer.OutText( "            var GLOB_BOX = false;") ; // se il comando attuale consente di visualizzare il boc 3D del pezzo selezionato 

  // --- Marcatori come punti --> sfrutto l'AttenuationSize per vederli a qualsiasi distanza 
   m_Writer.OutText( "            var dotMGeometry = new THREE.Geometry();") ;
   m_Writer.OutText( "            dotMGeometry.vertices.push(new THREE.Vector3(0, 0, 0));") ;
   m_Writer.OutText( "            var dotMMaterial = new THREE.PointsMaterial({ size: 5, sizeAttenuation : false, color : new THREE.Color(0xff0000) });") ;
   m_Writer.OutText( "            var markerA = new THREE.Points(dotMGeometry, dotMMaterial);") ;
   m_Writer.OutText( "            var markerB = new THREE.Points(dotMGeometry, dotMMaterial);") ;
   m_Writer.OutText( "            var markers = [markerA, markerB];") ;

   m_Writer.OutText( "            var markers = [markerA, markerB];") ; // vettore contenente i Markers
   m_Writer.OutText( "            var LineMarker = null;") ; // linea tra i due Markers 
   m_Writer.OutText( "            var isMarkAinScene = false;") ; // T/F -> se il MarkerA è nella scena
   m_Writer.OutText( "            var isMarkBinScene = false;") ; // T/F -> se il MarkerB è nella scena
   m_Writer.OutText( "            var isLineMarkerinScene = false;") ; // T/F -> se il LineMarker è nella scena 
   m_Writer.OutText( "            var LineMarkerGeometry = new THREE.Geometry();") ; // geometria del LineMarker
   m_Writer.OutText( "            var LineMarkerMaterial = new THREE.LineBasicMaterial({ color: 0xff5555 });") ; // material del LineMarker
   m_Writer.OutText( "            LineMarkerGeometry.vertices.push(new THREE.Vector3(), new THREE.Vector3());") ; // inizializzazione del punto di inizio e di fine per il LineMarker
   m_Writer.OutText( "            var lineMarker = new THREE.Line(LineMarkerGeometry, LineMarkerMaterial);") ; // LineMarker
   m_Writer.OutText( "            var Cilgeometry = null;") ; // geometria del cilindro tra i due Markers
   m_Writer.OutText( "            var Cilmaterial = null;") ; // materiale del cilindro tra i due Markers
   m_Writer.OutText( "            var cylinder = null;") ; // cilindro tra i due Markers 
   m_Writer.OutText( "            var CilArrow = null;") ; // cono per creare una freccia ( con il cilindro )
   m_Writer.OutText( "            var intersects = null;") ; // vettore contentente le intersezioni ordinate per distanza crescente 
   m_Writer.OutText( "            var GLOB_SEL = false;") ; // se il comando attuale consente di selezionare i vari pezzi 
   m_Writer.OutText( "            var SelType = -1;") ; // variabile introdotta per fiera Xylexpo (come deve avvenire la selezione)
   m_Writer.OutText( "            var plane;") ; // piano sui cui si appoggia la griglia (serve per calcolare le approssimazioni con i punti della griglia al click (o touch))
   m_Writer.OutText( "            var ListGridP = [];") ; // lista contenente i punti della griglia
   m_Writer.OutText( "            const userAgent = navigator.userAgent.toLowerCase();") ; // per controllare se apro il programma da Tablet, Cellulare o desktop
   m_Writer.OutText( "            var isMobile = /iPhone|Android/i.test(navigator.userAgent);") ; // T/F -> se sono da mobile (cellulare)
   m_Writer.OutText( "            const isTablet = /(ipad|tablet|(android(?!.*mobile))|(windows(?!.*phone)(.*touch))|kindle|playbook|silk|(puffin(?!.*(IP|AP|WP))))/.test(userAgent);") ; // T/F -> se sono da Tablet
   m_Writer.OutText( "            var SelectedCurrG = null;") ; // gruppo selezionato
   m_Writer.OutText( "            var SelectedObject_id = 'none';") ; // id del gruppo selezionato
   m_Writer.OutText( "            var bSel = false;") ; // T/F -> se nella ricerca dei gruppi ho trovato un gruppo
   m_Writer.OutText( "            var entrato = false;") ; // T/F -> per controllare se ho trovato un gruppo padre o no
   m_Writer.OutText( "            var CameraView = 0;") ; // T/F -> 0 Ortografica | 1 prospettica
   m_Writer.OutText( "            var face_list = [];") ; // lista contenente le facce del cubetto
   m_Writer.OutText( "            var ListPZ = []; var ListPX = [];") ; // lista punti X e Z nella griglia 
   m_Writer.OutText( "            var GridLen = " + ToString( 10 * dSnapStep) + ";") ; // lunghezza standard della griglia
   m_Writer.OutText( "            var GridGroup = null;") ; // gruppo contenente tutti gli elementi geometrici della griglia 
   m_Writer.OutText( "            var spotLight1 = null;") ; // punto luca dell scena ( e rendering delle ombre )
   m_Writer.OutText( "            var plane = null;") ; // piano su cui poggia la griglia, visibile solo dal lato front
   m_Writer.OutText( "            var ShowGrid = true;") ; // T/F -> se la griglia è nella scena o no
   m_Writer.OutText( "            var BoxSceneCenter;") ;  // box globale del groupRoot (tutti gli oggetti della scena)
   m_Writer.OutText( "            var aspect = window.innerWidth / window.innerHeight;") ; // aspetRatio per risoluzione e rendering geometrie

  // funzione init() -> funzione principale che viene richiamata per la creazione della scena e dei suoi oggetti
   m_Writer.OutText( "            function init() { ") ;
  // codice per scena, telecamera e render
   m_Writer.OutText( "                scene = new THREE.Scene();") ;
  // imposto telecamera ortografica (posizione, punto di focus, posizione piani di clipping e definizione della zona di viewing frustum) (o prospettica)
   m_Writer.OutText( "                if(CameraView == 0){") ;
   m_Writer.OutText( "                    camera = new THREE.OrthographicCamera(" + ToString( -m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfHeight) + ", " + ToString( -m_dHalfHeight) + "," + ToString( m_dZNear) + ", " + ToString( m_dZFar) + ");") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    camera = new THREE.PerspectiveCamera(45, window.screen.availWidth / window.screen.availHeight, 1," + ToString( m_dZFar) + " * 75);") ;
   m_Writer.OutText("                     camera.aspect = aspect;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                camera.position.x = " + ToString( m_ptCamera.y) + "; camera.position.y = " + ToString( m_ptCamera.z) + "; camera.position.z = " + ToString( m_ptCamera.x) + "; ") ;
   m_Writer.OutText( "                var dist = camera.position.distanceTo(new THREE.Vector3(0,0,0));") ; // per Gizmo
   m_Writer.OutText( "                camera.lookAt(new THREE.Vector3(" + ToString( m_ptCenter.y) + ", " + ToString( m_ptCenter.z) + ", " + ToString( m_ptCenter.x) + "));") ;
   m_Writer.OutText( "                scene.add(camera);") ;
  // impostazioni del render della scena
   m_Writer.OutText( "                renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true, transparent: true });") ; 
   m_Writer.OutText( "                renderer.setClearColor(new THREE.Color(0xD3D3D3));") ;
   m_Writer.OutText( "                renderer.setPixelRatio(window.devicePixelRatio );") ;
   m_Writer.OutText( "                renderer.toneMapping = THREE.ACESFilmicToneMapping;") ;
   //m_Writer.OutText( "                if (window.screen.width > window.screen.height) {") ;
   m_Writer.OutText( "                     renderer.setSize(window.innerWidth, window.innerHeight);") ;
   //m_Writer.OutText( "                 }") ;
   //m_Writer.OutText( "                else {") ;
   //m_Writer.OutText( "                     renderer.setSize(window.innerHeight, window.innerWidth);") ;
   //m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                renderer.shadowMapEnabled = true;") ;
   m_Writer.OutText( "                renderer.sortObjects = false;") ; 
  // punto luce
   double dSLResult = sqrt(( m_ptMin.x + ( m_dimX * 2)) * ( m_ptMin.x + ( m_dimX * 2)) + ( m_ptMin.y + ( m_dimY * 2)) * ( m_ptMin.y + ( m_dimY * 2)) + ( m_ptMin.z + ( m_dimZ * 2)) * ( m_ptMin.z + ( m_dimZ * 2))) ;
   m_Writer.OutText( "                spotLight1 = new THREE.SpotLight(0xFFFFFF);") ;
   m_Writer.OutText( "                spotLight1.position.set(" + ToString( m_ptMin.x + ( m_dimX * 2)) + ", " + ToString( m_ptMin.y + ( m_dimY * 2)) + ", " + ToString(( m_ptMin.z + ( m_dimZ*2))) + ");") ;
   m_Writer.OutText( "                spotLight1.intensity = 0.6;") ;
   m_Writer.OutText( "                spotLight1.angle = Math.PI/4;") ;
   m_Writer.OutText( "                spotLight1.distance = " + ToString( dSLResult) + "*2.5;") ;
   m_Writer.OutText( "                spotLight1.castShadow = true;") ;
   m_Writer.OutText( "                scene.add(spotLight1);") ;

  // gruppo figlio della scena contentente il mio nodo radice (groupRoot)
   m_Writer.OutText("                group = new THREE.Group();") ;
   m_Writer.OutText("                scene.add(group);") ;

  //richiamo della funzione griglia
   m_Writer.OutText( "               if( ShowGrid){ setGrid(GridLen)} ;") ;
   m_Writer.OutText( "               ShowGrid = " + ToString( m_bShowGrid) + ";");
   m_Writer.OutText( "               ManageGrid();") ;

  // luce dell'ambiente 
   m_Writer.OutText( "                var ambientLight = new THREE.AmbientLight(0x4d4d4d);") ;
   m_Writer.OutText( "                ambientLight.intensity = 1.4;") ;
   m_Writer.OutText( "                scene.add(ambientLight); ") ;

  // controllo delle telecamera
   m_Writer.OutText( "                orbitControls = new OrbitControls(camera, renderer.domElement);") ;
   m_Writer.OutText( "                orbitControls.autoRotate = true;") ;
   m_Writer.OutText( "                orbitControls.target = new THREE.Vector3(" + ToString( m_ptCenter.y) + ", " + ToString( m_ptCenter.z) + ", " + ToString( m_ptCenter.x) + ");") ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::FinishAmbient( void)
{
  /*  
     ORGANIZZAZIONE DELLA SCENA
     - renderizzo prima le mesh trasparenti ordinate per distanza decrescente
     - renderizzo tutti gli altri oggetti
  */ 

  // aggiungo alla lista di oggetti le mesh trasparenti riordinandole per distanza
  // renderizzo prima le mesh (facce) lontane 

   sort( m_vTranspSurf.begin(), m_vTranspSurf.end(), ([]( const sSurfDist& a, const sSurfDist& b) { return a.dDistance > b.dDistance ; })) ;
   m_Writer.OutText(" ") ;

  //scorro le superfici trasparenti
   for ( sSurfDist sCurrSurvDist : m_vTranspSurf) {
      // aggiungo le mesh trasparenti alla mia lista di oggetti e alla scena (front e back)
      m_Writer.OutText( "            list_of_objects.push(front_surf_mesh" + sCurrSurvDist.sName + ");", false) ;
      m_Writer.OutText( "            list_of_objects.push(back_surf_mesh" + sCurrSurvDist.sName + ");", false) ;
   }
   m_Writer.OutText(" ") ;

  // carico il gruppo radice e carico nella scena tutti gli oggetti 
   m_Writer.OutText( "            for (var i = 0; i < list_of_objects.length; i++)") ;
   m_Writer.OutText( "            {") ;
   m_Writer.OutText( "                group.add(list_of_objects[i]);") ;
   m_Writer.OutText( "            };");
   m_Writer.OutText( "            list_of_objects = [];") ; // <--- svuotamento della lista di tutte le geometrie <--- guardare groupRoot
   m_Writer.OutText( "            BoxSceneCenter = new THREE.Box3().setFromObject(groupRoot);") ; // <--- creazione del box globale di groupRoot
    
  // controlli del menu
   m_Writer.OutText( "            var center;") ;
   m_Writer.OutText( "            var boxCreated = false;") ;
   m_Writer.OutText( "            var box;") ;
   m_Writer.OutText( "            controls = {") ;
   m_Writer.OutText( "                element: null,") ;
   m_Writer.OutText( "                motion : true,") ; // per la rotation
   m_Writer.OutText( "                origin: function(){ orbitControls.target = new THREE.Vector3(0,0,0);},");
   m_Writer.OutText( "                tar : orbitControls.target,") ; // il target della telecamera 
   m_Writer.OutText( "                reset : function() {") ; // per resettare la telecamera alla condizioni iniziali
   m_Writer.OutText( "                    if(CameraView == 0){") ;
   m_Writer.OutText( "                        camera = new THREE.OrthographicCamera(" + ToString( -m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfHeight) + ", " + ToString( -m_dHalfHeight) + "," + ToString( m_dZNear) + ", " + ToString( m_dZFar) + ");") ;
   m_Writer.OutText( "                        camera.position.x = " + ToString( m_ptCamera.y) + ";") ;
   m_Writer.OutText( "                        camera.position.y = " + ToString( m_ptCamera.z) + ";") ;
   m_Writer.OutText( "                        camera.position.z = " + ToString( m_ptCamera.x) + ";") ;
   m_Writer.OutText( "                        camera.lookAt(new THREE.Vector3(" + ToString( m_ptCenter.y) + ", " + ToString( m_ptCenter.z) + ", " + ToString( m_ptCenter.x) + "));") ;
   m_Writer.OutText( "                    }else {") ;
   m_Writer.OutText( "                        camera = new THREE.PerspectiveCamera(45, window.screen.availWidth / window.screen.availHeight, 1, 26000 * 75);") ;
   m_Writer.OutText( "                        camera.aspect = aspect;") ;
   m_Writer.OutText( "                        if ( ( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) >= ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) ) {") ;
   m_Writer.OutText( "                           camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) * ( -7/4 );") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else {") ;
   m_Writer.OutText( "                           camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) * ( -7/4 );") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        camera.position.y = ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5;") ;
   m_Writer.OutText( "                        camera.position.z = ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5;") ;
   m_Writer.OutText( "                        camera.lookAt(new THREE.Vector3(") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5") ;
   m_Writer.OutText( "                        ));") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    camera.updateProjectionMatrix();") ;
   m_Writer.OutText( "                    orbitControls = new OrbitControls(camera, renderer.domElement);") ;
   m_Writer.OutText( "                    orbitControls.autoRotate = controls.motion;") ;
   m_Writer.OutText( "                    if ( CameraView == 0 ) { ") ;
   m_Writer.OutText( "                        orbitControls.target = new THREE.Vector3(" + ToString( m_ptCenter.y) + ", " + ToString( m_ptCenter.z) + ", " + ToString( m_ptCenter.x) + ");") ;
   m_Writer.OutText( "                    } else {") ;
   m_Writer.OutText( "                        orbitControls.target = new THREE.Vector3(") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                           ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5") ;
   m_Writer.OutText( "                        );") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if (boxCreated) {") ;
   m_Writer.OutText( "                        box = new THREE.BoxHelper(controls.element, 0xff0000);") ;
   m_Writer.OutText( "                        camera.position.y = Math.abs(" + ToString( m_ptMin.y + ( m_dimZ * 1.15)) + ");") ; //115% in valore assoluto
   m_Writer.OutText( "                        var center = box.geometry.boundingSphere.center;") ;
   m_Writer.OutText( "                        orbitControls.target = center;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                },") ;
   m_Writer.OutText( "                MarkSelected : 'Perimeter',") ; // tipo di Marcatore selezionato
   m_Writer.OutText( "                bBox : false,") ;
   m_Writer.OutText( "                Mgrid: function() { GLOB_SEL = false; GLOB_DIST = true; MarkSel = 'G'; },") ;
   m_Writer.OutText( "                Msketch : function() { GLOB_SEL = false; GLOB_DIST = true; MarkSel = 'F'; },") ;
   m_Writer.OutText( "                Mperimeter : function() { GLOB_SEL = false; GLOB_DIST = true; MarkSel = 'B'; },") ;
   m_Writer.OutText( "                Select : function() { GLOB_SEL = true; GLOB_DIST = false; CancelMarkers(); },") ; 
   m_Writer.OutText( "                cancel : function() { CancelMarkers(); GLOB_SEL = false; GLOB_DIST = false; controls.bBox = false; }") ;
   m_Writer.OutText( "            }") ;

  // Cerco il parametro dall'url del gruppo da selezionare
   m_Writer.OutText( "            const queryString = window.location.search;") ;
   m_Writer.OutText( "            if (queryString != '') {") ;
   m_Writer.OutText( "                const urlParams = new URLSearchParams(queryString);") ;
   m_Writer.OutText( "                const element = urlParams.get('id')") ;
   m_Writer.OutText( "                findGroupByNameAndId(groupRoot, element, 0);") ;
   m_Writer.OutText( "            }") ;
   
  // creazione della Scena per il cubetto
   m_Writer.OutText( "            var cubeRenderer = new THREE.WebGLRenderer({ antialias: true, alpha : true, transparent : true });") ;
   m_Writer.OutText( "            cubeRenderer.setSize(150, 150);") ;
   m_Writer.OutText( "            cubeRenderer.setPixelRatio(window.devicePixelRatio);") ;
   m_Writer.OutText( "            document.querySelector('.Contcube').appendChild(cubeRenderer.domElement);") ;
   m_Writer.OutText( "            var cubeScene = new THREE.Scene();") ;
   m_Writer.OutText( "            var cubeCamera;") ;
   m_Writer.OutText( "            if (CameraView == 0) {") ;
   m_Writer.OutText( "                cubeCamera = new THREE.OrthographicCamera(-150 / 5, 150 / 5, 150 / 5, -150 / 5, 1, 1000);") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            else {") ;
   m_Writer.OutText( "                cubeCamera = new THREE.PerspectiveCamera(50, 1, 0.1, 1000);") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            cubeCamera.position.set(0, 0, 70);") ;
   m_Writer.OutText( "            cubeCamera.lookAt(0, 0, 0);") ;
   m_Writer.OutText( "            var viewCube = new ViewCubeControls(cubeCamera, undefined, undefined, cubeRenderer.domElement, orbitControls);") ;
   m_Writer.OutText( "            cubeScene.add(viewCube.getObject());") ;

  // richiamo dell'evento "change-angle" del cubetto
   m_Writer.OutText( "            var Cposition = null;") ;
   m_Writer.OutText( "            var Ctarget = null;") ;
   m_Writer.OutText( "            var anim1 = 0;") ;
   m_Writer.OutText( "            var distanceC = 0;") ;
   m_Writer.OutText( "            viewCube.addEventListener('angle-change', ( { quaternion, t } ) => {") ;
   m_Writer.OutText( "               getVersor(viewCube._name_click);") ;
   m_Writer.OutText( "               if ( viewCube._blockRot ) { ") ;
   m_Writer.OutText( "                  if ( anim1 == 0 ) {") ;
   m_Writer.OutText( "                     distanceC = camera.position.distanceTo(new THREE.Vector3(orbitControls.target.x, orbitControls.target.y, orbitControls.target.z));") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "                  anim1++;") ;
   m_Writer.OutText( "                  var VectorEnd = new THREE.Vector3(") ;
   m_Writer.OutText( "                     orbitControls.target.x + Cvers.x * distanceC,") ;
   m_Writer.OutText( "                     orbitControls.target.y + Cvers.y * distanceC,") ;
   m_Writer.OutText( "                     orbitControls.target.z + Cvers.z * distanceC,") ;
   m_Writer.OutText( "                     )") ;
   m_Writer.OutText( "                     camera.position.lerp(VectorEnd, t);") ;
   m_Writer.OutText( "                  orbitControls.update();") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "            });") ;

  // Setting parametri di rotazione
   m_Writer.OutText( "            var ComeFromRot = false;") ;
   m_Writer.OutText( "            var Cvers = null;") ;
   m_Writer.OutText( "            var Crot = null;") ;
   m_Writer.OutText( "            const toRad = Math.PI / 180;") ;
   m_Writer.OutText( "            function getVersor(name) {") ;
   m_Writer.OutText( "                switch (name) {") ;
   m_Writer.OutText( "                case 2: //FRONT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, 0, 1); Crot = new THREE.Vector3(0 * toRad, 0 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 4: //BACK") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, 0, -1); Crot = new THREE.Vector3(0 * toRad, 180 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 3: //RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1, 0, 0); Crot = new THREE.Vector3(0 * toRad, -90 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 5: //LEFT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1, 0, 0); Crot = new THREE.Vector3(0 * toRad, -270 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 1: //TOP") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, 1, 0); Crot = new THREE.Vector3(90 * toRad, 0 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 6: //BOTTOM") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, -1, 0); Crot = new THREE.Vector3(-90 * toRad, 0 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 11: //FRONT-RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(2), 0, 1 / Math.sqrt(2)); Crot = new THREE.Vector3(0 * toRad, -45 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 7: //FRONT-TOP") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, 1 / Math.sqrt(2), 1 / Math.sqrt(2)); Crot = new THREE.Vector3(45 * toRad, 0 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 14: //FRONT-LEFT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(2), 0, 1 / Math.sqrt(2)); Crot = new THREE.Vector3(0 * toRad, -315 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 15: //FRONT-BOTTOM") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, -1 / Math.sqrt(2), 1 / Math.sqrt(2)); Crot = new THREE.Vector3(-45 * toRad, 0 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 12: //BACK-RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(2), 0, -1 / Math.sqrt(2)); Crot = new THREE.Vector3(0 * toRad, -135 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 9: //BACK-TOP") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, 1 / Math.sqrt(2), -1 / Math.sqrt(2)); Crot = new THREE.Vector3(45 * toRad, -180 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 13: //BACK-LEFT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(2), 0, -1 / Math.sqrt(2)); Crot = new THREE.Vector3(0 * toRad, -225 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 17: //BACK-BOTTOM") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(0, -1 / Math.sqrt(2), -1 / Math.sqrt(2)); Crot = new THREE.Vector3(-45 * toRad, -180 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 8: //RIGHT-TOP") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(2), 1 / Math.sqrt(2), 0); Crot = new THREE.Vector3(45 * toRad, -90 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 16: //RIGHT-BOTTOM") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(2), -1 / Math.sqrt(2), 0); Crot = new THREE.Vector3(-45 * toRad, -90 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 10: //LEFT-TOP") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(2), 1 / Math.sqrt(2), 0); Crot = new THREE.Vector3(45 * toRad, -270 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 18: //LEFT-BOTTOM") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(2), -1 / Math.sqrt(2), 0); Crot = new THREE.Vector3(-45 * toRad, 270 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 21: //TOP-LEFT-BACK") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(3), 1 / Math.sqrt(3), -1 / Math.sqrt(3)); Crot = new THREE.Vector3(45 * toRad, -225 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 20: //TOP-BACK-RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(3), 1 / Math.sqrt(3), -1 / Math.sqrt(3)); Crot = new THREE.Vector3(45 * toRad, -135 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 19: //TOP-RIGHT-FRONT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(3), 1 / Math.sqrt(3), 1 / Math.sqrt(3)); Crot = new THREE.Vector3(45 * toRad, -45 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 22: //TOP-FRONT-LEFT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(3), 1 / Math.sqrt(3), 1 / Math.sqrt(3)); Crot = new THREE.Vector3(45 * toRad, -315 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 26: //BOTTOM-LEFT-FRONT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(3), -1 / Math.sqrt(3), 1 / Math.sqrt(3)); Crot = new THREE.Vector3(-45 * toRad, -315 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 23: //BOTTOM-FRONT-RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(3), -1 / Math.sqrt(3), 1 / Math.sqrt(3)); Crot = new THREE.Vector3(-45 * toRad, -45 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                case 25: //BOTTOM-LEFT-BACK") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(-1 / Math.sqrt(3), -1 / Math.sqrt(3), -1 / Math.sqrt(3)); Crot = new THREE.Vector3(-45 * toRad, -225 * toRad, 0 * toRad); break;") ; 
   m_Writer.OutText( "                case 24: //BOTTOM-BACK-RIGHT") ;
   m_Writer.OutText( "                    Cvers = new THREE.Vector3(1 / Math.sqrt(3), -1 / Math.sqrt(3), -1 / Math.sqrt(3)); Crot = new THREE.Vector3(-45 * toRad, -135 * toRad, 0 * toRad); break;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;

  // colori delle parti del cubo 
   m_Writer.OutText( "            ColoraCubo(viewCube);") ;
   m_Writer.OutText( "            function ColoraCubo(viewCube) {") ;
   m_Writer.OutText( "                var blue = 0x0275d8; var red = 0xd9534f; var green = 0x5cb85c;") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[0].children[1].material.color = new THREE.Color(green); // right -> Y") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[2].material.color = new THREE.Color(red); viewCube._cube.children[0].children[3].material.color = new THREE.Color(green); // left -> -Y") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[4].material.color = new THREE.Color(blue); viewCube._cube.children[0].children[5].material.color = new THREE.Color(blue); // bottom -> -Z") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[1].children[0].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[0].children[2].material.color = new THREE.Color(blue); viewCube._cube.children[1].children[1].children[0].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[1].children[1].material.color = new THREE.Color(red); viewCube._cube.children[1].children[1].children[2].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[2].children[0].material.color = new THREE.Color(red); viewCube._cube.children[1].children[2].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[2].children[2].material.color = new THREE.Color(blue); viewCube._cube.children[1].children[3].children[0].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[3].children[1].material.color = new THREE.Color(red); viewCube._cube.children[1].children[3].children[2].material.color = new THREE.Color(blue); //back-corners") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[2].children[0].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[0].children[2].material.color = new THREE.Color(blue); viewCube._cube.children[2].children[1].children[0].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[1].children[1].material.color = new THREE.Color(red); viewCube._cube.children[2].children[1].children[2].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[2].children[0].material.color = new THREE.Color(red); viewCube._cube.children[2].children[2].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[2].children[2].material.color = new THREE.Color(blue); viewCube._cube.children[2].children[3].children[0].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[3].children[1].material.color = new THREE.Color(red); viewCube._cube.children[2].children[3].children[2].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[3].children[0].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[1].children[0].material.color = new THREE.Color(green); viewCube._cube.children[3].children[1].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[2].children[0].material.color = new THREE.Color(red); viewCube._cube.children[3].children[2].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[3].children[0].material.color = new THREE.Color(green); viewCube._cube.children[3].children[3].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[4].children[0].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[1].children[0].material.color = new THREE.Color(green); viewCube._cube.children[4].children[1].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[2].children[0].material.color = new THREE.Color(red); viewCube._cube.children[4].children[2].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[3].children[0].material.color = new THREE.Color(green); viewCube._cube.children[4].children[3].children[1].material.color = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[0].children[0].material.color = new THREE.Color(red); viewCube._cube.children[5].children[0].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[1].children[0].material.color = new THREE.Color(green); viewCube._cube.children[5].children[1].children[1].material.color = new THREE.Color(red);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[2].children[0].material.color = new THREE.Color(red); viewCube._cube.children[5].children[2].children[1].material.color = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[3].children[0].material.color = new THREE.Color(green); viewCube._cube.children[5].children[3].children[1].material.color = new THREE.Color(red);") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[0].children[1].material.oldColor = new THREE.Color(green); // right -> Y") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[2].material.oldColor = new THREE.Color(red); viewCube._cube.children[0].children[3].material.oldColor = new THREE.Color(green); // left -> -Y") ;
   m_Writer.OutText( "                viewCube._cube.children[0].children[4].material.oldColor = new THREE.Color(blue); viewCube._cube.children[0].children[5].material.oldColor = new THREE.Color(blue); // bottom -> -Z") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[1].children[0].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[0].children[2].material.oldColor = new THREE.Color(blue); viewCube._cube.children[1].children[1].children[0].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[1].children[1].material.oldColor = new THREE.Color(red); viewCube._cube.children[1].children[1].children[2].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[2].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[1].children[2].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[2].children[2].material.oldColor = new THREE.Color(blue); viewCube._cube.children[1].children[3].children[0].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[1].children[3].children[1].material.oldColor = new THREE.Color(red); viewCube._cube.children[1].children[3].children[2].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[2].children[0].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[0].children[2].material.oldColor = new THREE.Color(blue); viewCube._cube.children[2].children[1].children[0].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[1].children[1].material.oldColor = new THREE.Color(red); viewCube._cube.children[2].children[1].children[2].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[2].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[2].children[2].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[2].children[2].material.oldColor = new THREE.Color(blue); viewCube._cube.children[2].children[3].children[0].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[2].children[3].children[1].material.oldColor = new THREE.Color(red); viewCube._cube.children[2].children[3].children[2].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[3].children[0].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[1].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[3].children[1].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[2].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[3].children[2].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[3].children[3].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[3].children[3].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[4].children[0].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[1].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[4].children[1].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[2].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[4].children[2].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[4].children[3].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[4].children[3].children[1].material.oldColor = new THREE.Color(blue);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[0].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[5].children[0].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[1].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[5].children[1].children[1].material.oldColor = new THREE.Color(red);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[2].children[0].material.oldColor = new THREE.Color(red); viewCube._cube.children[5].children[2].children[1].material.oldColor = new THREE.Color(green);") ;
   m_Writer.OutText( "                viewCube._cube.children[5].children[3].children[0].material.oldColor = new THREE.Color(green); viewCube._cube.children[5].children[3].children[1].material.oldColor = new THREE.Color(red);") ;
    
  // inserimento facce del cubo in una lista
   m_Writer.OutText( "                face_list = [];") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[0].children[0]); face_list.push(viewCube._cube.children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[0].children[2]); face_list.push(viewCube._cube.children[0].children[3]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[0].children[4]); face_list.push(viewCube._cube.children[0].children[5]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[0].children[0]); face_list.push(viewCube._cube.children[1].children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[0].children[2]); face_list.push(viewCube._cube.children[1].children[1].children[0]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[1].children[1]); face_list.push(viewCube._cube.children[1].children[1].children[2]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[2].children[0]); face_list.push(viewCube._cube.children[1].children[2].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[2].children[2]); face_list.push(viewCube._cube.children[1].children[3].children[0]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[1].children[3].children[1]); face_list.push(viewCube._cube.children[1].children[3].children[2]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[0].children[0]); face_list.push(viewCube._cube.children[2].children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[0].children[2]); face_list.push(viewCube._cube.children[2].children[1].children[0]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[1].children[1]); face_list.push(viewCube._cube.children[2].children[1].children[2]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[2].children[0]); face_list.push(viewCube._cube.children[2].children[2].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[2].children[2]); face_list.push(viewCube._cube.children[2].children[3].children[0]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[2].children[3].children[1]); face_list.push(viewCube._cube.children[2].children[3].children[2]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[3].children[0].children[0]); face_list.push(viewCube._cube.children[3].children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[3].children[1].children[0]); face_list.push(viewCube._cube.children[3].children[1].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[3].children[2].children[0]); face_list.push(viewCube._cube.children[3].children[2].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[3].children[3].children[0]); face_list.push(viewCube._cube.children[3].children[3].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[4].children[0].children[0]); face_list.push(viewCube._cube.children[4].children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[4].children[1].children[0]); face_list.push(viewCube._cube.children[4].children[1].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[4].children[2].children[0]); face_list.push(viewCube._cube.children[4].children[2].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[4].children[3].children[0]); face_list.push(viewCube._cube.children[4].children[3].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[5].children[0].children[0]); face_list.push(viewCube._cube.children[5].children[0].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[5].children[1].children[0]); face_list.push(viewCube._cube.children[5].children[1].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[5].children[2].children[0]); face_list.push(viewCube._cube.children[5].children[2].children[1]);") ;
   m_Writer.OutText( "                face_list.push(viewCube._cube.children[5].children[3].children[0]); face_list.push(viewCube._cube.children[5].children[3].children[1]);") ;
   m_Writer.OutText( "            }");

  // --- Gestione degli eventi click dei bottoni 
   m_Writer.OutText( "            document.getElementsByClassName('bt_nb_close')[0].addEventListener('click', function(){") ;
   m_Writer.OutText( "                document.getElementById('MenuReal').classList.remove('show');") ;
   m_Writer.OutText( "                document.getElementById('btn_Menu').style.visibility = 'visible';") ;
   m_Writer.OutText( "                document.getElementById('btn_Menu').classList.remove('click');") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('btn_Menu').addEventListener('click', function(){") ;
   m_Writer.OutText( "                document.getElementById('btn_Menu').style.visibility = 'hidden';") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTORTHO').addEventListener('click', function(){") ;
   m_Writer.OutText( "                CameraView = 0;") ;
   m_Writer.OutText( "                aspect = window.innerWidth/window.innerHeight;") ;
   m_Writer.OutText( "                camera = new THREE.OrthographicCamera(" + ToString( -m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfWidth) + " * aspect / 2, " + ToString( m_dHalfHeight) + ", " + ToString( -m_dHalfHeight) + "," + ToString( m_dZNear) + ", " + ToString( m_dZFar * 5) + ");") ;
   m_Writer.OutText( "                if (( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) >= ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) ) {") ;
   m_Writer.OutText( "                   camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) * ( -7/4 );") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                   camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) * ( -7/4 );") ;
   m_Writer.OutText( "                } ") ;
   m_Writer.OutText( "                camera.position.y = ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5;") ;
   m_Writer.OutText( "                camera.position.z = ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5;") ;
   m_Writer.OutText( "                camera.updateProjectionMatrix(); ") ;
   m_Writer.OutText( "                orbitControls.update(); ") ;
   m_Writer.OutText( "                camera.lookAt( new THREE.Vector3(") ;
   m_Writer.OutText( "                    ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                    ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                    ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5,") ;
   m_Writer.OutText( "                ));") ;
   m_Writer.OutText( "                orbitControls = new OrbitControls(camera, renderer.domElement);") ;
   m_Writer.OutText( "                orbitControls.autoRotate = controls.motion;") ;
   m_Writer.OutText( "                orbitControls.target = new THREE.Vector3(") ;
   m_Writer.OutText( "                   ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                   ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                   ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5") ;
   m_Writer.OutText( "                );") ;
   m_Writer.OutText( "                const item = document.querySelector('.Contcube')") ;
   m_Writer.OutText( "                    while (item.firstChild) {") ;
   m_Writer.OutText( "                        item.removeChild(item.firstChild);") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                document.querySelector('.Contcube').appendChild(cubeRenderer.domElement);") ;
   m_Writer.OutText( "                cubeScene = new THREE.Scene();") ;
   m_Writer.OutText( "                cubeCamera = new THREE.OrthographicCamera(-150 / 5, 150 / 5, 150 / 5, -150 / 5, 1, 1000);") ;
   m_Writer.OutText( "                cubeCamera.position.set(0, 0, 70);") ;
   m_Writer.OutText( "                cubeCamera.lookAt(0, 0, 0);") ;
   m_Writer.OutText( "                viewCube = new ViewCubeControls(cubeCamera, undefined, undefined, cubeRenderer.domElement, orbitControls);") ;
   m_Writer.OutText( "                cubeScene.add(viewCube.getObject());") ;
   m_Writer.OutText( "                Cposition = null; Ctarget = null; anim1 = 0; distanceC = 0;") ;
   m_Writer.OutText( "                viewCube.addEventListener('angle-change', ( { quaternion, t } ) => {") ;
   m_Writer.OutText( "                   getVersor(viewCube._name_click);") ;
   m_Writer.OutText( "                   if ( viewCube._blockRot ) {") ;
   m_Writer.OutText( "                      if ( anim1 == 0 ) {") ;
   m_Writer.OutText( "                         distanceC = camera.position.distanceTo(new THREE.Vector3(orbitControls.target.x, orbitControls.target.y, orbitControls.target.z));") ;
   m_Writer.OutText( "                      }") ;
   m_Writer.OutText( "                      anim1++;") ;
   m_Writer.OutText( "                      var VectorEnd = new THREE.Vector3(") ;
   m_Writer.OutText( "                         orbitControls.target.x + Cvers.x * distanceC,") ;
   m_Writer.OutText( "                         orbitControls.target.y + Cvers.y * distanceC,") ;
   m_Writer.OutText( "                         orbitControls.target.z + Cvers.z * distanceC,") ;
   m_Writer.OutText( "                         )") ;
   m_Writer.OutText( "                         camera.position.lerp(VectorEnd, t);") ;
   m_Writer.OutText( "                      orbitControls.update();") ;
   m_Writer.OutText( "                   }") ;
   m_Writer.OutText( "                });") ;
   m_Writer.OutText( "                ColoraCubo(viewCube);") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTPERS').addEventListener('click', function(){") ;
   m_Writer.OutText( "               CameraView = 1;") ;
   m_Writer.OutText( "               aspect = window.innerWidth/window.innerHeight;") ;
   m_Writer.OutText( "               camera = new THREE.PerspectiveCamera(45, window.screen.availWidth / window.screen.availHeight, 1, 26000 * 75);") ;
   m_Writer.OutText( "               camera.aspect = aspect;") ;
   m_Writer.OutText( "               if ( ( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) >= ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) ) {") ;
   m_Writer.OutText( "                  camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.y - BoxSceneCenter.min.y ) * ( -7/4 );") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "               else {") ;
   m_Writer.OutText( "                  camera.position.x = orbitControls.target.x - ( BoxSceneCenter.max.x - BoxSceneCenter.min.x ) * 0.5  + ( BoxSceneCenter.max.z - BoxSceneCenter.min.z ) * ( -7/4 );") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "               camera.position.y = ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5;") ;
   m_Writer.OutText( "               camera.position.z = ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5;") ;
   m_Writer.OutText( "               camera.updateProjectionMatrix();") ;
   m_Writer.OutText( "               orbitControls.update();") ;
   m_Writer.OutText( "               camera.lookAt(new THREE.Vector3(") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5") ;
   m_Writer.OutText( "               ));") ;
   m_Writer.OutText( "               orbitControls = new OrbitControls(camera, renderer.domElement);") ;
   m_Writer.OutText( "               orbitControls.autoRotate = controls.motion;") ;
   m_Writer.OutText( "               orbitControls.target = new THREE.Vector3(") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5,") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5,") ;
   m_Writer.OutText( "                  ( BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5") ;
   m_Writer.OutText( "               );") ;
   m_Writer.OutText( "               const item = document.querySelector('.Contcube')") ;
   m_Writer.OutText( "                  while ( item.firstChild ) {") ;
   m_Writer.OutText( "                     item.removeChild(item.firstChild);") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "               document.querySelector('.Contcube').appendChild(cubeRenderer.domElement);") ;
   m_Writer.OutText( "               cubeScene = new THREE.Scene();") ;
   m_Writer.OutText( "               cubeCamera = new THREE.PerspectiveCamera(50, 1, 0.1, 1000);") ;
   m_Writer.OutText( "               cubeCamera.position.set(0, 0, 70);") ;
   m_Writer.OutText( "               cubeCamera.lookAt(0, 0, 0);") ;
   m_Writer.OutText( "               viewCube = new ViewCubeControls(cubeCamera, undefined, undefined, cubeRenderer.domElement, orbitControls);") ;
   m_Writer.OutText( "               cubeScene.add(viewCube.getObject());") ;
   m_Writer.OutText( "               Cposition = null; Ctarget = null; anim1 = 0; distanceC = 0;") ;
   m_Writer.OutText( "               viewCube.addEventListener('angle-change', ( { quaternion, t } ) => {") ;
   m_Writer.OutText( "                  getVersor(viewCube._name_click);") ;
   m_Writer.OutText( "                  if ( viewCube._blockRot ) {") ;
   m_Writer.OutText( "                     if ( anim1 == 0 ) {") ;
   m_Writer.OutText( "                        distanceC = camera.position.distanceTo(new THREE.Vector3(orbitControls.target.x, orbitControls.target.y, orbitControls.target.z));") ;
   m_Writer.OutText( "                     }") ;
   m_Writer.OutText( "                     anim1++;") ;
   m_Writer.OutText( "                     var VectorEnd = new THREE.Vector3(") ;
   m_Writer.OutText( "                        orbitControls.target.x + Cvers.x * distanceC,") ;
   m_Writer.OutText( "                        orbitControls.target.y + Cvers.y * distanceC,") ;
   m_Writer.OutText( "                        orbitControls.target.z + Cvers.z * distanceC,") ;
   m_Writer.OutText( "                        )") ;
   m_Writer.OutText( "                        camera.position.lerp(VectorEnd, t);") ;
   m_Writer.OutText( "                     orbitControls.update();") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "               });") ;
   m_Writer.OutText( "               ColoraCubo(viewCube);") ;
   m_Writer.OutText( "            });") ;

  // eventi click sul menu di destra dei controlli
   m_Writer.OutText( "            document.getElementsByClassName('ContLogo')[0].addEventListener('click', function(){") ;
   m_Writer.OutText( "                if (window.getComputedStyle(document.getElementsByClassName('controlMenu')[0], null).getPropertyValue('visibility') == 'hidden') {") ;
   m_Writer.OutText( "                    document.getElementsByClassName('controlMenu')[0].style.visibility = 'visible';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementsByClassName('controlMenu')[0].style.visibility = 'hidden';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTRESET').addEventListener('click', function() {controls.reset()});") ;
   m_Writer.OutText( "            document.getElementById('BTROTATE').addEventListener('click', function() {") ;
   m_Writer.OutText( "                if (controls.motion) {") ;
   m_Writer.OutText( "                    controls.motion = false;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    controls.motion = true;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTORIG').addEventListener('click', function() {") ;
   m_Writer.OutText( "               BoxSceneCenter.getCenter(orbitControls.target);") ;
   m_Writer.OutText( "               camera.position.x = orbitControls.target.x + camera.position.distanceTo(orbitControls.target) * ( -1 ),") ;
   m_Writer.OutText( "               camera.position.y = orbitControls.target.y,") ;
   m_Writer.OutText( "               camera.position.z = orbitControls.target.z") ;
   m_Writer.OutText( "               camera.updateProjectionMatrix();") ;
   m_Writer.OutText( "               orbitControls.update();") ;
   m_Writer.OutText( "            })") ;
   m_Writer.OutText( "            document.getElementById('BTBOX').addEventListener('click', function() {") ;
   m_Writer.OutText( "               if (controls.bBox) {") ;
   m_Writer.OutText( "                   controls.bBox = false;") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "               else {") ;
   m_Writer.OutText( "                   controls.bBox = true;") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "            })") ;
   m_Writer.OutText( "            document.getElementById('BTSEL').addEventListener('click', function() {") ;
   m_Writer.OutText( "               GLOB_SEL = true;") ;
   m_Writer.OutText( "               SelType = 0;") ;
   m_Writer.OutText( "               GLOB_DIST = false;") ;
   m_Writer.OutText( "               CancelMarkers();") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTSHOW').addEventListener('click', function() {") ;
   m_Writer.OutText( "                GLOB_SEL = true;") ;
   m_Writer.OutText( "                SelType = 1;") ;
   m_Writer.OutText( "                GLOB_DIST = false;") ;
   m_Writer.OutText( "                CancelMarkers();") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTSHOWALL').addEventListener('click', function(){") ;
   m_Writer.OutText( "                updateVisibility(groupRoot.children[0], 'on');") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTGRID').addEventListener('click', function(){") ;
   m_Writer.OutText( "                GLOB_DIST = true; MarkSel = 'G'; GLOB_SEL = false;") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTSKETCH').addEventListener('click', function(){") ;
   m_Writer.OutText( "                GLOB_DIST = true; MarkSel = 'F'; GLOB_SEL = false;") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTPERIMETER').addEventListener('click', function(){") ;
   m_Writer.OutText( "                GLOB_DIST = true; MarkSel = 'B'; GLOB_SEL = false;") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTCANC').addEventListener('click', function(){") ;
   m_Writer.OutText( "                GLOB_DIST = false; controls.bBox = false; GLOB_SEL = false; CancelMarkers();") ;
   m_Writer.OutText( "            })") ;
   m_Writer.OutText( "            document.getElementById('BTMODEGRID').addEventListener('click', function(){ ") ;
   m_Writer.OutText( "               ManageGrid();") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTSETGRID').addEventListener('click', function(){") ;
   m_Writer.OutText( "               if (ShowGrid) {") ;
   m_Writer.OutText( "                  var lenG = parseFloat((document.getElementById('gridSize').value / udmScala).toFixed(2)) ;") ;
   m_Writer.OutText( "                  if (lenG != '') {") ;
   m_Writer.OutText( "                     setGrid(lenG);") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            document.getElementById('BTMM').addEventListener('click', function(){ if(Ismm == 0){document.getElementById('gridSize').value = '';}Ismm = 1;});") ;
   m_Writer.OutText( "            document.getElementById('BTIN').addEventListener('click', function(){ if(Ismm == 1){document.getElementById('gridSize').value = '';}Ismm = 0;});") ;

   m_Writer.OutText( "            var index_LSS = [];") ;
   m_Writer.OutText( "            var udm = 'mm';") ;
   m_Writer.OutText( "            if (!Ismm) { udm = 'in'; }") ;

  // funzione render per la scena 
   m_Writer.OutText( "            function renderScene() {") ;
   //m_Writer.OutText( "                if ( CameraView == 1 ) { // se prospettica ") ;
   //m_Writer.OutText( "                   camera.aspect = window.innerWidth / window.innerHeight;") ;
   //m_Writer.OutText( "                   camera.updateProjectionMatrix();") ;
   //m_Writer.OutText( "                }") ;
   //m_Writer.OutText( "                else { // se ortografica") ;
   //m_Writer.OutText( "                   aspect = window.innerWidth / window.innerHeight;") ;
   //m_Writer.OutText( "                   camera.left = -3342.576634 * aspect / 2;") ;
   //m_Writer.OutText( "                   camera.right = 3342.576634 * aspect / 2;") ;
   //m_Writer.OutText( "                   camera.updateProjectionMatrix();") ;
   //m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (viewCube._blockRot == false) {") ;
   m_Writer.OutText( "                    if (ComeFromRot) {") ;
   m_Writer.OutText( "                        ComeFromRot = false;") ;
   m_Writer.OutText( "                        anim1 = 0;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        orbitControls.autoRotate = controls.motion;") ;
   m_Writer.OutText( "                        if (isTablet || isMobile) {") ;
   m_Writer.OutText( "                            camera.zoom = orbitControls.ComputedZoom;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        orbitControls.update();") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    ComeFromRot = true;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (viewCube._name != null && viewCube._name != '') { // intersezione") ;
   m_Writer.OutText( "                    index_LSS = [];") ;
   m_Writer.OutText( "                    for (var i = 0; i < face_list.length; i++) {") ;
   m_Writer.OutText( "                        if (face_list[i].name == viewCube._name) {") ;
   m_Writer.OutText( "                            index_LSS.push(i);") ;
   m_Writer.OutText( "                            face_list[i].material.color = new THREE.Color(0xFFFFFF);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    for (var i = 0; i < face_list.length; i++) {") ;
   m_Writer.OutText( "                        for (var j = 0; j < index_LSS.length; j++) {") ;
   m_Writer.OutText( "                            if (face_list[i].name != face_list[index_LSS[j]].name) {") ;
   m_Writer.OutText( "                                face_list[i].material.color = face_list[i].material.oldColor;") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else { // no intersezione") ;
   m_Writer.OutText( "                    for (var j = 0; j < index_LSS.length; j++) {") ;
   m_Writer.OutText( "                        face_list[index_LSS[j]].material.color = face_list[index_LSS[j]].material.oldColor;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                camera.updateProjectionMatrix();") ;
   m_Writer.OutText( "                requestAnimationFrame(renderScene);") ;
   m_Writer.OutText( "                renderer.render(scene, camera);") ;
   m_Writer.OutText( "                GLOB_BOX = controls.bBox;") ;
   m_Writer.OutText( "                if (controls.motion) {") ;
   m_Writer.OutText( "                    document.getElementById('BTROTATE').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('BTROTATE').style.color = '#d9534f';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (( BoxSceneCenter.min.x + BoxSceneCenter.max.x ) * 0.5 == orbitControls.target.x && ") ;
   m_Writer.OutText( "                   (BoxSceneCenter.min.y + BoxSceneCenter.max.y ) * 0.5 == orbitControls.target.y && ") ;
   m_Writer.OutText( "                   (BoxSceneCenter.min.z + BoxSceneCenter.max.z ) * 0.5 == orbitControls.target.z ) { ") ;
   m_Writer.OutText( "                   document.getElementById('BTORIG').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('BTORIG').style.color = '#d9534f';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (CameraView == 0) {") ;
   m_Writer.OutText( "                    document.getElementById('BTORTHO').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    document.getElementById('BTPERS').style.color = '#d9534f';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('BTORTHO').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTPERS').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (Ismm == 0) { udmScala = 1 / (25.4); udm = 'in'; document.getElementById('BTMM').style.color = '#d9534f'; document.getElementById('BTIN').style.color = '#5cb85c'; document.getElementById('CM_25').placeholder = 'Size (in)'; } ") ;
   m_Writer.OutText( "                  else { udmScala = 1; udm = 'mm'; document.getElementById('BTIN').style.color = '#d9534f'; document.getElementById('BTMM').style.color = '#5cb85c'; document.getElementById('CM_25').placeholder = 'Size (mm)'; }") ;
   m_Writer.OutText( "                  if (!ShowGrid) {") ;
   m_Writer.OutText( "                     document.getElementById('BTMODEGRID').style.color = '#d9534f';") ;
   m_Writer.OutText( "                     document.getElementById('gridSize').value = '';") ;
   m_Writer.OutText( "                     document.getElementById('gridSize').placeholder = 'disabled';") ;
   m_Writer.OutText( "                     document.getElementById('sSurrSizeGrid').innerHTML = 'disabled'; ") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "                  else ") ;
   m_Writer.OutText( "                  {") ;
   m_Writer.OutText( "                     document.getElementById('BTMODEGRID').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                     document.getElementById('sSurrSizeGrid').innerHTML = parseFloat((GridLen * udmScala).toFixed(2)) + ' ' + udm;") ;
   m_Writer.OutText( "                     document.getElementById('gridSize').placeholder = 'Size (' + udm + ')';") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "                if (GLOB_DIST) {") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    var Smarkers;") ;
   m_Writer.OutText( "                    if (MarkSel == 'F') { Smarkers = 'S' }") ;
   m_Writer.OutText( "                    else if (MarkSel == 'B') { Smarkers = 'P' }") ;
   m_Writer.OutText( "                    else if (MarkSel == 'G') { Smarkers = 'G' }") ;
   m_Writer.OutText( "                    document.getElementById('sDistVal').innerHTML = ' (' + Smarkers + ') ' + parseFloat((udmScala * distance).toFixed(2)) + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sDdx').innerHTML = '&Delta;x: ' + parseFloat((udmScala * dz).toFixed(2)) + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sDdy').innerHTML = '&Delta;y: ' + parseFloat((udmScala * dx).toFixed(2)) + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sDdz').innerHTML = '&Delta;z: ' + parseFloat((udmScala * dy).toFixed(2)) + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('Idis').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    if (MarkSel == 'F') {") ;
   m_Writer.OutText( "                        document.getElementById('BTSKETCH').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                        document.getElementById('BTGRID').style.color = '#d9534f';") ;
   m_Writer.OutText( "                        document.getElementById('BTPERIMETER').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if (MarkSel == 'B') {") ;
   m_Writer.OutText( "                        document.getElementById('BTSKETCH').style.color = '#d9534f';") ;
   m_Writer.OutText( "                        document.getElementById('BTGRID').style.color = '#d9534f';") ;
   m_Writer.OutText( "                        document.getElementById('BTPERIMETER').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if (MarkSel == 'G') {") ;
   m_Writer.OutText( "                        document.getElementById('BTSKETCH').style.color = '#d9534f';") ;
   m_Writer.OutText( "                        document.getElementById('BTGRID').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                        document.getElementById('BTPERIMETER').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('sDistVal').innerHTML = ' not enabled';") ;
   m_Writer.OutText( "                    document.getElementById('sDdx').innerHTML = '&Delta;x: 0 ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sDdy').innerHTML = '&Delta;y: 0 ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sDdz').innerHTML = '&Delta;z: 0 ' + udm;") ;
   m_Writer.OutText( "                    scene.remove(markerA);") ;
   m_Writer.OutText( "                    scene.remove(markerB);") ;
   m_Writer.OutText( "                    if (LineMarker != null) {") ;
   m_Writer.OutText( "                        scene.remove(LineMarker);") ;
   m_Writer.OutText( "                        scene.remove(cylinder);") ;
   m_Writer.OutText( "                        scene.remove(CilArrow);") ;
   m_Writer.OutText( "                        isLineMarkerinScene = false;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    document.getElementById('Idis').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTSKETCH').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTGRID').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTPERIMETER').style.color = '#d9534f';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (GLOB_BOX) {") ;
   m_Writer.OutText( "                    var boxDeltaX = 0; var boxDeltaY = 0; var boxDeltaZ = 0;") ;
   m_Writer.OutText( "                    if (SelectedCurrG != null) {") ;
   m_Writer.OutText( "                        bbox = new THREE.Box3().setFromObject(SelectedCurrG);") ;
   m_Writer.OutText( "                        if (boxH !== null) {") ;
   m_Writer.OutText( "                            boxDeltaX = parseFloat((Math.abs(udmScala * (bbox.max.x - bbox.min.x))).toFixed(2));") ;
   m_Writer.OutText( "                            boxDeltaY = parseFloat((Math.abs(udmScala * (bbox.max.y - bbox.min.y))).toFixed(2));") ;
   m_Writer.OutText( "                            boxDeltaZ = parseFloat((Math.abs(udmScala * (bbox.max.z - bbox.min.z))).toFixed(2));") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    document.getElementById('sBoxVal').innerHTML = ' enabled';") ;
   m_Writer.OutText( "                    document.getElementById('sBdx').innerHTML = '&Delta;x: ' + boxDeltaZ + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sBdy').innerHTML = '&Delta;y: ' + boxDeltaX + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sBdz').innerHTML = '&Delta;z: ' + boxDeltaY + ' ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('Ibox').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    document.getElementById('BTBOX').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('sBoxVal').innerHTML = ' not enabled';") ;
   m_Writer.OutText( "                    document.getElementById('sBdx').innerHTML = '&Delta;x: 0 ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sBdy').innerHTML = '&Delta;y: 0 ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('sBdz').innerHTML = '&Delta;z: 0 ' + udm;") ;
   m_Writer.OutText( "                    document.getElementById('Ibox').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTBOX').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    if (boxH != null) {") ;
   m_Writer.OutText( "                        boxH.visible = false;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (GLOB_SEL) {") ;
   m_Writer.OutText( "                    GLOB_DIST = false;") ;
   m_Writer.OutText( "                    CancelMarkers();") ;
   m_Writer.OutText( "                    document.getElementById('sSelVal').innerHTML = 'enabled';") ;
   m_Writer.OutText( "                    document.getElementById('sSid').innerHTML = 'Id : ' + SelectedObject_id;") ;
   m_Writer.OutText( "                    document.getElementById('Isel').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    if (SelType == 0) {") ;
   m_Writer.OutText( "                        document.getElementById('BTSEL').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                        document.getElementById('BTSHOW').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else if (SelType == 1) {") ;
   m_Writer.OutText( "                        document.getElementById('BTSEL').style.color = '#d9534f';") ;
   m_Writer.OutText( "                        document.getElementById('BTSHOW').style.color = '#5cb85c';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('sSelVal').innerHTML = 'not enabled';") ;
   m_Writer.OutText( "                    document.getElementById('sSid').innerHTML = 'Id : none';") ;
   m_Writer.OutText( "                    document.getElementById('Isel').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTSEL').style.color = '#d9534f';") ;
   m_Writer.OutText( "                    document.getElementById('BTSHOW').style.color = '#d9534f';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                viewCube.update(orbitControls);") ;
   m_Writer.OutText( "                cubeRenderer.render(cubeScene, cubeCamera);") ;
   m_Writer.OutText( "            }") ;
  // applico il render al div #WEBGL-output
   m_Writer.OutText( "            document.getElementById('WebGL-output').appendChild(renderer.domElement);") ;
  // imposto l'altezza massima del menu laterale sinistro
   m_Writer.OutText( "            document.querySelector('#contMenu').style.maxHeight = (window.screen.availHeight - (175 + 36 + 36 + 20)) + 'px'; ") ;
  // imposto la lunghezza e l'altezza del canvas al 100% dello schermo
   m_Writer.OutText( "            document.getElementsByTagName('canvas')[0].style.width = '100vw';") ;
   m_Writer.OutText( "            document.getElementsByTagName('canvas')[0].style.height = '100vh';") ;
  // chiamo il render della scena
   m_Writer.OutText( "            renderScene();") ;
   m_Writer.OutText( "            Updatebadge(groupRoot.children[0], -1);") ; // dal gruppo esportato da EGTCAM5
   m_Writer.OutText( "            document.getElementsByTagName('canvas')[0].setAttribute('id', 'CScena');") ;
   m_Writer.OutText( "            document.getElementById('CScena').addEventListener('mouseover', (event) => {") ;
   m_Writer.OutText( "                if (GLOB_DIST) {") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'crosshair';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else if (GLOB_SEL) {") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'pointer';") ; 
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'auto';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "            $('#ContProgBar').fadeOut();") ;
   m_Writer.OutText( "            document.getElementById('btn_Menu').style.visibility = 'visible';") ;
   m_Writer.OutText( "            document.getElementById('strisciaFinale').style.visibility = 'visible';") ;
   m_Writer.OutText( "            document.getElementsByClassName('ContLogo')[0].style.visibility = 'visible';") ;
   m_Writer.OutText( "        }") ; // chiusura della funzione di init()

  // DICHIARAZIONE DI TUTTE LE FUNZIONI UTILIZZATE NELLA INIT()

  // 1) funzione Updatebadge 
  //      - obj: aggiornare i badge nel menu di sinistra 
  //      - par: gruppo da cui iniziare la ricerca, id della radice (per contare i figli del gruppo e aggiornare il numero correttamente)
   m_Writer.OutText( "        function Updatebadge(CurrentGroup, Id_sup) {") ;
   m_Writer.OutText( "            CurrentGroup.children.forEach(element => {") ;
   m_Writer.OutText( "                if(element.children.length != 0 && element.type == 'Group') {") ;
   m_Writer.OutText( "                    var i = 0;") ;
   m_Writer.OutText( "                    for (var j = 0; j < element.children.length; j++) {") ;
   m_Writer.OutText( "                        if (element.children[j].type == 'Group') {") ;
   m_Writer.OutText( "                            i++;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if(i != 0) {") ;
   m_Writer.OutText( "                        document.getElementById('s_id_' + element.name).innerHTML = '' + i;") ;
   m_Writer.OutText( "                        document.getElementById('ss_id_' + element.name).classList.add('fw-bold');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    Updatebadge(element, element.id);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        }") ;
    
  // 2) funzione findGroupByNameAndId 
  //      - obj: trova il gruppo dato il suo id
  //      - par: gruppo da cui iniziare la ricerca, id, n = (0, 1, 2, 3) | 0 -> id selezionato da URL | 1 -> id selezionato da MENU LATERALE | 3 -> selezionato da lampadina | 4 -> selezionato da barra ricerca per fiera
   m_Writer.OutText( "        function findGroupByNameAndId(CurrentGroup, Id, n) {") ;
   m_Writer.OutText( "            CurrentGroup.children.forEach(element => {") ;
   m_Writer.OutText( "                if (element.name == Id && element.children.length != 0) {") ;
   m_Writer.OutText( "                    if (LastGroupSelected == null) {") ;
   m_Writer.OutText( "                        LastGroupSelected = element;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        LastGroupSelected = CurrentSelectedGroup") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    CurrentSelectedGroup = element;") ;
   m_Writer.OutText( "                    if (n == 0) {") ;
   m_Writer.OutText( "                        controls.element = element;") ;
   m_Writer.OutText( "                        createBox(element);") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if(n != 3 && $('#lb_' + Id).attr('name') != 'lb_off'){ ") ;
   //m_Writer.OutText( "                        booked = true;");
   m_Writer.OutText( "                          if (n == 4) { ") ;
   m_Writer.OutText( "                              EvidenziaLoadPage(element, 1); ") ;
   m_Writer.OutText( "                          } ") ;
   m_Writer.OutText( "                          else { ") ;
   m_Writer.OutText( "                              EvidenziaLoadPage(element, 0); ") ;
   m_Writer.OutText( "                          } ") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (element.children.length != 0) {") ;
   m_Writer.OutText( "                    findGroupByNameAndId(element, Id, n);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        }") ;

  // 3) funzione createBox
  //      - obj: crea il box attorno al gruppo selezionato
  //      - par: il gruppo
   m_Writer.OutText( "        function createBox(element) {") ;
   m_Writer.OutText( "            var box = new THREE.BoxHelper(element, 0xff0000);") ;
   m_Writer.OutText( "            camera.position.y = Math.abs(" + ToString( m_ptCamera.z * 1.2) + ");") ;
   m_Writer.OutText( "            if (box.geometry.boundingSphere != null) {") ;
   m_Writer.OutText( "                var center = box.geometry.boundingSphere.center;") ;
   m_Writer.OutText( "                orbitControls.target = center;") ;
   m_Writer.OutText( "                controls.tar.x = center.x;") ;
   m_Writer.OutText( "                controls.tar.y = center.y;") ;
   m_Writer.OutText( "                controls.tar.z = center.z;") ;
   m_Writer.OutText( "                boxCreated = true;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 4) funzione EnlightGroup
  //      - obj: evidenziare il gruppo (e i vari sottogruppi), togliendo le trasparenze durante l'evidenziatura
  //      - par: il gruppo
   m_Writer.OutText( "        function EnlightGroup(SelGroup) {") ;
   m_Writer.OutText( "            if (SelGroup !== null) {");
   m_Writer.OutText( "                SelGroup.children.forEach(element => {") ;
   m_Writer.OutText( "                    if (!(element instanceof THREE.Group)) {") ;
   m_Writer.OutText( "                        if (element instanceof THREE.Line) { //linea") ;
   m_Writer.OutText( "                            element.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else if (element instanceof THREE.Mesh) { //mesh") ;
   m_Writer.OutText( "                            element.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                            element.material.emissive = new THREE.Color(0x0000ff);") ;
   m_Writer.OutText( "                            element.material.emissiveIntensity = 1.2;") ;
   m_Writer.OutText( "                            element.material.transparent = false;") ;
   m_Writer.OutText( "                            element.material.opacity = 1;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else if (element instanceof THREE.Points) { //punto") ;
   m_Writer.OutText( "                            element.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else if (element instanceof THREE.Vector3) { //vettore") ;
   m_Writer.OutText( "                            element.line.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                            element.cone.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else if (element instanceof THREE.Object3D) { //frame") ;
   m_Writer.OutText( "                             element.line.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                             element.cone.material.color = new THREE.Color(0x0275D8);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        EnlightGroup(element);") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                });") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 5) funzione GetColorBack
  //      - obj: riportare il gruppo (e i vari sottogruppi) al colore originale (insieme alle trasparenze)
  //      - par: il gruppo
   m_Writer.OutText( "        function GetColorBack(SelGroup) {") ;
   m_Writer.OutText( "            if (SelGroup !== null) {") ;
   m_Writer.OutText( "                SelGroup.children.forEach(element => {") ;
   m_Writer.OutText( "                    if (!(element instanceof THREE.Group)) {") ;
   m_Writer.OutText( "                        if (element instanceof THREE.Line) { //linea") ;
   m_Writer.OutText( "                              element.material.color = element.material.oldColor;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else if (element instanceof THREE.Mesh) { //mesh") ;
   m_Writer.OutText( "                              element.material.color = element.material.oldColor;") ;
   m_Writer.OutText( "                              element.material.emissive = new THREE.Color(0x000000);") ;
   m_Writer.OutText( "                              element.material.emissiveIntensity = 1;") ;
   m_Writer.OutText( "                              if (element.material.wasTransparent) {") ;
   m_Writer.OutText( "                                    element.material.transparent = true;") ;
   m_Writer.OutText( "                                    element.material.opacity = element.material.hadOpacity;") ;
   m_Writer.OutText( "                              }") ;
   m_Writer.OutText( "                         }") ;
   m_Writer.OutText( "                         else if (element instanceof THREE.Points) { //punto") ;
   m_Writer.OutText( "                              element.material.color = element.material.oldColor;") ;
   m_Writer.OutText( "                         }") ;
   m_Writer.OutText( "                         else if (element instanceof THREE.Vector3) { //vettore") ;
   m_Writer.OutText( "                              element.line.material.color = element.oldColor;") ;
   m_Writer.OutText( "                              element.cone.material.color = element.oldColor; ") ;
   m_Writer.OutText( "                         }") ;
   m_Writer.OutText( "                         else if (element instanceof THREE.Object3D) { //frame") ;
   m_Writer.OutText( "                              element.line.material.color = element.oldColor;") ;
   m_Writer.OutText( "                              element.cone.material.color = element.oldColor;") ;
   m_Writer.OutText( "                         }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                         GetColorBack(element);") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                });") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 6) funzione EvidenziaLoadPage
  //      - obj: evidenziare il gruppo per 0.5 secondi e poi riportarlo all'orginale per altri 0.5 secondi (questa procedure viene ripetuta per 3 volte, per una durata complessiva di 3 secondi)
  //      - par: il gruppo
   m_Writer.OutText( "        var timer = null;") ; 
   m_Writer.OutText( "        function EvidenziaLoadPage(ChoosenGroup, n) {") ;
   m_Writer.OutText( "            for (var i = 0; i < document.getElementsByName('btMenu').length; i++) {document.getElementsByName('btMenu')[i].style.backgroundColor = 'white';}") ;
   m_Writer.OutText( "            try {document.getElementById('p_id_' + ChoosenGroup.name).style.backgroundColor = 'yellow';}catch (err) {}") ;
   m_Writer.OutText( "            if (timer != null) {") ;
   m_Writer.OutText( "                clearTimeout(timer);") ;
   m_Writer.OutText( "                GetColorBack(LastGroupSelected);") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (ChoosenGroup === null) {") ;
   m_Writer.OutText( "                return;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            var i = 0;") ;
   m_Writer.OutText( "            var j = 0;") ;
   m_Writer.OutText( "            var YellowSet = false;") ;
   m_Writer.OutText( "            var OrigColSet = false;") ;
   m_Writer.OutText( "            function animation() {") ;
   m_Writer.OutText( "                /*var*/ timer = setTimeout(function() {") ;
   m_Writer.OutText( "                    i++;") ;
   m_Writer.OutText( "                    j++;") ;
   m_Writer.OutText( "                    if (!YellowSet && i == 1)") ;
   m_Writer.OutText( "                    {") ;
   m_Writer.OutText( "                        EnlightGroup(ChoosenGroup);") ;
   m_Writer.OutText( "                        YellowSet = true;") ;
   m_Writer.OutText( "                        OrigColSet = false;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else if (!OrigColSet && i == 2)") ;
   m_Writer.OutText( "                    {") ;
   m_Writer.OutText( "                        GetColorBack(ChoosenGroup);") ;
   m_Writer.OutText( "                        YellowSet = false;") ;
   m_Writer.OutText( "                        OrigColSet = true;") ;
   m_Writer.OutText( "                        i = 0") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if (j < 6 || n == 1) {") ;
   m_Writer.OutText( "                        animation();") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        clearTimeout(timer);") ;
   m_Writer.OutText( "                        timer = null;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }, 500);") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            animation();") ;
   m_Writer.OutText( "        }") ;

  // 7) funzione ControlMenu
  //      - obj: evidenziare il gruppo nel menu selezionato e disabilitare gli altri
  //      - par: ToBlock (T -> inizio selezione | F -> fine selezione), id del gruppo selezionato, colore
   m_Writer.OutText( "        function ControlMenu(toBlock, id) {") ;
   m_Writer.OutText( "            for (var i = 0; i < document.getElementsByName('btMenu').length; i++) {") ;
   m_Writer.OutText( "                if (document.getElementsByName('btMenu')[i].id.substr(5, document.getElementsByName('btMenu')[i].id.length) != id) {") ;
   m_Writer.OutText( "                    if (toBlock) {") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.add('disabled');") ;
   m_Writer.OutText( "                        document.getElementsByName('s_nb')[i].style.color = 'grey';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.remove('disabled');") ;
   m_Writer.OutText( "                        document.getElementsByName('s_nb')[i].style.color = 'black';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    if (toBlock) {") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.remove('list-group-item-dark');") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.add('bg-primary');") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.add('disabled');") ;
   m_Writer.OutText( "                        document.getElementById('ss_id_' + id).style.color = '#ffffff';") ;
   m_Writer.OutText( "                        document.getElementById('s_col_' + id).style.color = '#ffffff';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.remove('bg-primary');") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.add('list-group-item-dark');") ;
   m_Writer.OutText( "                        document.getElementsByName('btMenu')[i].classList.remove('disabled');") ;
   m_Writer.OutText( "                        document.getElementById('ss_id_' + id).style.color = '#000000';") ;
   m_Writer.OutText( "                        document.getElementById('s_col_' + id).style.color = '#000000';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            for (var i = 0; i < document.getElementsByName('badgeMenu').length; i++) {") ;
   m_Writer.OutText( "                if (document.getElementsByName('badgeMenu')[i].id.substr(5, document.getElementsByName('badgeMenu')[i].id.length) != id) {") ;
   m_Writer.OutText( "                    if (toBlock) {") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('bg-dark');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('bg-secondary');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('bg-secondary');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('bg-dark');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    if (toBlock) {") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('bg-dark')") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('bg-primary');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('border');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('border-light');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('bg-primary');") ; 
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.add('bg-dark');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('border');") ;
   m_Writer.OutText( "                        document.getElementsByName('badgeMenu')[i].classList.remove('border-light');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            for (var i = 0; i < document.getElementsByName('s_col_ora').length; i++) {") ;
   m_Writer.OutText( "                if (document.getElementsByName('s_col_ora')[i].id.substr(6, document.getElementsByName('s_col_ora')[i].id.length) != id) {") ;
   m_Writer.OutText( "                    if (toBlock) {") ;
   m_Writer.OutText( "                        document.getElementsByName('s_col_ora')[i].style.color = 'grey';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        document.getElementsByName('s_col_ora')[i].style.color = 'black';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 8) funzione onMove
  //      - obj: effettuare il raycaster e ritornare le superfici intercettate
  //      - par: nessun parametro
   m_Writer.OutText( "        function onMove() {") ;
   m_Writer.OutText( "            if (selectedObject) {") ;
   m_Writer.OutText( "                if (FirstTouch)") ;
   m_Writer.OutText( "                {") ;
   m_Writer.OutText( "                    currentSurv = null") ;
   m_Writer.OutText( "                    scene.remove(boxH);") ;
   m_Writer.OutText( "                    boxH = null;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (GLOB_BOX || GLOB_DIST || GLOB_SEL) {")  ;
   m_Writer.OutText( "                const rect = renderer.domElement.getBoundingClientRect();") ;
   m_Writer.OutText( "                if (!isMobile && !isTablet) {") ;
   m_Writer.OutText( "                    pointer.x = ((event.clientX - rect.left) / (rect.right - rect.left)) * 2 - 1;") ;
   m_Writer.OutText( "                    pointer.y = -((event.clientY - rect.top) / (rect.bottom - rect.top)) * 2 + 1;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    pointer.x = ((event.touches[0].clientX - rect.left) / (rect.right - rect.left)) * 2 - 1;") ;
   m_Writer.OutText( "                    pointer.y = -((event.touches[0].clientY - rect.top) / (rect.bottom - rect.top)) * 2 + 1;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                raycaster = new THREE.Raycaster();") ;
   m_Writer.OutText( "                raycaster.setFromCamera(pointer, camera); // inizializzo il raycaster") ;
   m_Writer.OutText( "                raycaster.ray.origin.set(pointer.x, pointer.y, -100 * orbitControls.object.near / (orbitControls.object.near - orbitControls.object.far)).unproject(orbitControls.object);") ;
   m_Writer.OutText( "                intersects = raycaster.intersectObject(group, true); //calcolo il vettore delle intersezioni") ;
   m_Writer.OutText( "                var s = 0;") ; // tolgo gli oggetti trasparenti
   m_Writer.OutText( "                while (s < intersects.length) {") ;
   m_Writer.OutText( "                    if (intersects[s].object.visible == false) {") ;
   m_Writer.OutText( "                        intersects.splice(s, 1);") ;
   m_Writer.OutText( "                        s--;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    s++;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (intersects.length > 0) {") ;
   m_Writer.OutText( "                    const res = intersects.filter(function(res) {") ;
   m_Writer.OutText( "                        return res && res.object;") ;
   m_Writer.OutText( "                    })[0]; ") ;
   m_Writer.OutText( "                    if (res && res.object) {") ;
   m_Writer.OutText( "                        if (res.object.name != 'GrigliaThreeJS' || MarkSel == 'G') {") ;
   m_Writer.OutText( "                            FirstTouch = true;") ;
   m_Writer.OutText( "                            selectedObject = res.object; ") ;
   m_Writer.OutText( "                            currentSurv = selectedObject;") ;
   m_Writer.OutText( "                            if (edgeBorder != null || !FirstSelection) {") ;
   m_Writer.OutText( "                                edges = new THREE.EdgesGeometry(currentSurv.geometry);") ;
   m_Writer.OutText( "                                edgeBorder = new THREE.LineSegments(edges, new THREE.LineBasicMaterial({ color: 0xff0000 }));") ;
   m_Writer.OutText( "                            }") ; 
   m_Writer.OutText( "                            FirstSelection = true;") ;
   m_Writer.OutText( "                            if (GLOB_BOX) {") ;
   m_Writer.OutText( "                                getGroupByuuid(groupRoot.children[0], res.object.uuid);") ;
   m_Writer.OutText( "                                boxH = new THREE.BoxHelper(SelectedCurrG, 0xff0000);") ;
   m_Writer.OutText( "                                boxH.visible = true;") ;
   m_Writer.OutText( "                                scene.add(boxH);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            else {") ;
   m_Writer.OutText( "                                if (boxH !== null) {") ;
   m_Writer.OutText( "                                    boxH.visible = false;") ;
   m_Writer.OutText( "                                }") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 9) funzione setLine
  //      - obj: Disegna una freccia oritantata tra il marker A e B
  //      - par: i due punti (A e B)
   m_Writer.OutText( "        function setLine(vectorA, vectorB) {") ;
   m_Writer.OutText( "            if (LineMarker != null) {") ;
   m_Writer.OutText( "                scene.remove(LineMarker);") ;
   m_Writer.OutText( "                scene.remove(cylinder); ") ;
   m_Writer.OutText( "                scene.remove(CilArrow);") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            const dir = new THREE.Vector3(vectorB.x - vectorA.x, vectorB.y - vectorA.y, vectorB.z - vectorA.z).normalize();") ;
   m_Writer.OutText( "            LineMarker = new THREE.ArrowHelper(dir, vectorA, vectorA.distanceTo(vectorB), 0xff0000, 0.5 * 0.2 * vectorA.distanceTo(vectorB), Math.sqrt(0.2 * 0.2 * vectorA.distanceTo(vectorB)));") ;
   m_Writer.OutText( "            isLineMarkerinScene = true;") ;
   m_Writer.OutText( "            scene.add(LineMarker);"); // Arrow helper invece che cilindro + cono
   m_Writer.OutText( "            Cilgeometry = new THREE.CylinderGeometry(0.2, 0.2, vectorA.distanceTo(vectorB), 100);") ;
   m_Writer.OutText( "            Cilmaterial = new THREE.MeshPhongMaterial({ color: 0xff0000, emissive : 0xff0000, emissiveIntensity : 1.25 });") ;
   m_Writer.OutText( "            cylinder = new THREE.Mesh(Cilgeometry, Cilmaterial);") ;
   m_Writer.OutText( "            cylinder.quaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), dir.clone().normalize());") ;
   m_Writer.OutText( "            cylinder.position.x = vectorA.x + dir.x * 0.5 * vectorA.distanceTo(vectorB);") ;
   m_Writer.OutText( "            cylinder.position.y = vectorA.y + dir.y * 0.5 * vectorA.distanceTo(vectorB);") ;
   m_Writer.OutText( "            cylinder.position.z = vectorA.z + dir.z * 0.5 * vectorA.distanceTo(vectorB);") ;
   m_Writer.OutText( "            CilArrow = new THREE.Mesh(new THREE.CylinderGeometry(0.2, 1., 0.5 * 0.2 * vectorA.distanceTo(vectorB), 100), Cilmaterial);") ;
   m_Writer.OutText( "            CilArrow.quaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), dir.clone().normalize());") ;
   m_Writer.OutText( "            CilArrow.position.x = vectorB.x - 0.5 * (dir.x * 0.5 * (0.5 * 0.2 * vectorA.distanceTo(vectorB) * 2 - markerA.geometry.boundingSphere.radius));") ;
   m_Writer.OutText( "            CilArrow.position.y = vectorB.y - 0.5 *(dir.y * 0.5 * (0.5 * 0.2 * vectorA.distanceTo(vectorB) * 2 - markerA.geometry.boundingSphere.radius));") ;
   m_Writer.OutText( "            CilArrow.position.z = vectorB.z - 0.5 *(dir.z * 0.5 * (0.5 * 0.2 * vectorA.distanceTo(vectorB) * 2 - markerA.geometry.boundingSphere.radius));") ;
   m_Writer.OutText( "        }") ;

  // 10) funzione onDocumentMouseDown
  //      - obj: Intercettare le superfici selezionate e settare i Markers
  //      - par: l'evento del mouse 
   m_Writer.OutText( "        function onDocumentMouseDown() { ") ;
   m_Writer.OutText( "            if (((event.type == 'mousedown' && event.which == 1) || (event.type == 'touchstart')) && event.target.id == 'CScena') {") ;
   m_Writer.OutText( "                if (GLOB_DIST) {") ;
   m_Writer.OutText( "                    var vector = new THREE.Vector2();") ;
   m_Writer.OutText( "                    const rect = renderer.domElement.getBoundingClientRect();") ;
   m_Writer.OutText( "                     if (!isMobile && !isTablet) {") ;
   m_Writer.OutText( "                         vector.set(((event.clientX - rect.left) / (rect.right - rect.left)) * 2 - 1, -((event.clientY - rect.top) / (rect.bottom - rect.top)) * 2 + 1);") ;
   m_Writer.OutText( "                     }") ;
   m_Writer.OutText( "                     else {") ;
   m_Writer.OutText( "                         vector.set(((event.touches[0].clientX - rect.left) / (rect.right - rect.left)) * 2 - 1, -((event.touches[0].clientY - rect.top) / (rect.bottom - rect.top)) * 2 + 1);") ;
   m_Writer.OutText( "                     }") ;
   m_Writer.OutText( "                    raycasterDistance = new THREE.Raycaster();") ;
   m_Writer.OutText( "                    raycasterDistance.setFromCamera(vector, orbitControls.object);") ;
   m_Writer.OutText( "                    raycasterDistance.ray.origin.set(vector.x, vector.y, -100 * orbitControls.object.near / (orbitControls.object.near - orbitControls.object.far)).unproject(orbitControls.object);") ;
   m_Writer.OutText( "                    raycasterDistance.params.Line.threshold = 0;") ;
   m_Writer.OutText( "                    const intersectsDistance = raycasterDistance.intersectObject(group, true);") ;
   m_Writer.OutText( "                    var s = 0;") ;
   m_Writer.OutText( "                    while (s < intersectsDistance.length) {") ;
   m_Writer.OutText( "                        if (intersectsDistance[s].object.visible == false) {") ;
   m_Writer.OutText( "                            intersectsDistance.splice(s, 1);") ;
   m_Writer.OutText( "                            s--;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        s++;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    var posM = null;") ;
   m_Writer.OutText( "                    if (MarkSel == 'B') {") ;
   m_Writer.OutText( "                        if (intersectsDistance.length > 0) {") ;
   m_Writer.OutText( "                            if (LineMarker != null) { ") ;
   m_Writer.OutText( "                                scene.remove(LineMarker);") ;
   m_Writer.OutText( "                                scene.remove(cylinder); ") ;
   m_Writer.OutText( "                                scene.remove(CilArrow);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            const res = intersectsDistance.filter(function(res) { return res && res.object; })[0];") ;
   m_Writer.OutText( "                            if (res && res.object) {") ;
   m_Writer.OutText( "                                if (res.object.name != 'GrigliaThreeJS') {") ;
   m_Writer.OutText( "                                    const triangle = intersectsDistance[0].face;") ;
   m_Writer.OutText( "                                    const surf = intersectsDistance[0];") ;
   m_Writer.OutText( "                                    const Va = surf.object.geometry.vertices[triangle.a];") ;
   m_Writer.OutText( "                                    const Vb = surf.object.geometry.vertices[triangle.b];") ;
   m_Writer.OutText( "                                    const Vc = surf.object.geometry.vertices[triangle.c];") ;
   m_Writer.OutText( "                                    var ListOfTriaVertices = [];") ;
   m_Writer.OutText( "                                    ListOfTriaVertices.push(Va.x, Va.y, Va.z, Vb.x, Vb.y, Vb.z, Vc.x, Vc.y, Vc.z);") ;
   m_Writer.OutText( "                                    posM = getBetterPoint(intersectsDistance[0].point, ListOfTriaVertices);") ;
   m_Writer.OutText( "                                }") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else if (MarkSel == 'F') {") ;
   m_Writer.OutText( "                        if (intersectsDistance.length > 0)") ;
   m_Writer.OutText( "                        {") ;
   m_Writer.OutText( "                            if (LineMarker != null) { ") ;
   m_Writer.OutText( "                                scene.remove(LineMarker);") ;
   m_Writer.OutText( "                                scene.remove(cylinder); ") ;
   m_Writer.OutText( "                                scene.remove(CilArrow);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            posM = intersectsDistance[0].point;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else if (MarkSel == 'G') {") ;
   m_Writer.OutText( "                        if (intersectsDistance.length > 0 && intersectsDistance[0].object.name == 'GrigliaThreeJS')") ;
   m_Writer.OutText( "                        {") ;
   m_Writer.OutText( "                            if (LineMarker != null) { ") ;
   m_Writer.OutText( "                                scene.remove(LineMarker);") ;
   m_Writer.OutText( "                                scene.remove(cylinder); ") ;
   m_Writer.OutText( "                                scene.remove(CilArrow);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            posM = getBetterPoint(intersectsDistance[0].point, ListGridP);") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    if (posM != null) {") ;
   m_Writer.OutText( "                        points[clicks].copy(posM);") ;
   m_Writer.OutText( "                        markers[clicks].position.copy(posM);") ;
   m_Writer.OutText( "                        clicks++;") ;
   m_Writer.OutText( "                        scene.add(markerA);") ;
   m_Writer.OutText( "                        isMarkAinScene = true;") ;
   m_Writer.OutText( "                        if (isMarkBinScene) {") ;
   m_Writer.OutText( "                            scene.remove(markerB);") ;
   m_Writer.OutText( "                            isMarkBinScene = false;") ;
   m_Writer.OutText( "                            distance = 0;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        if (clicks > 1)") ;
   m_Writer.OutText( "                        {") ;
   m_Writer.OutText( "                            distance = points[0].distanceTo(points[1]);") ;
   m_Writer.OutText( "                            dx = points[0].x - points[1].x;") ;
   m_Writer.OutText( "                            dy = points[0].y - points[1].y;") ;
   m_Writer.OutText( "                            dz = points[0].z - points[1].z;") ;
   m_Writer.OutText( "                            setLine(points[0], points[1]);") ;
   m_Writer.OutText( "                            clicks = 0;") ;
   m_Writer.OutText( "                            scene.add(markerB);") ;
   m_Writer.OutText( "                            isMarkBinScene = true;") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if(GLOB_SEL /*&& !booked*/){") ;
   m_Writer.OutText( "                    if (intersects.length > 0) {") ;
   m_Writer.OutText( "                        if (intersects[0].object.name != 'GrigliaThreeJS') {") ;
   m_Writer.OutText( "                            getGroupByuuid(groupRoot.children[0], intersects[0].object.uuid);") ;
   m_Writer.OutText( "                            for (var i = 0; i < groupRoot.children[0].children.length; i++) {") ;
   m_Writer.OutText( "                                bSel = false;") ;
   m_Writer.OutText( "                                getObj(groupRoot.children[0].children[i], intersects[0].object.uuid)") ;
   m_Writer.OutText( "                                    if (bSel) {");
   m_Writer.OutText( "                                        SelectedObject_id = groupRoot.children[0].children[i].name;") ;
   m_Writer.OutText( "                                        entrato = true;") ;
   m_Writer.OutText( "                                    }") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            if (!entrato) {") ;
   m_Writer.OutText( "                                SelectedObject_id = SelectedCurrG.name;") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            entrato = false;") ;
   m_Writer.OutText( "                            document.getElementById('p_id_' + SelectedObject_id).scrollIntoView(true);") ;
   m_Writer.OutText( "                            if (SelType == 0) {") ;
   m_Writer.OutText( "                                findGroupByNameAndId(groupRoot, SelectedObject_id, 1);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                            else if (SelType == 1) {") ;
   m_Writer.OutText( "                                lightbulb('lb_' + SelectedObject_id, 1);") ;
   m_Writer.OutText( "                            }") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                        else {") ;
   m_Writer.OutText( "                            SelectedObject_id = 'none';") ;
   m_Writer.OutText( "                        }") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        SelectedObject_id = 'none';") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 11) funzione getGroupByuuid
  //      - obj: Utilizzata durante la selezione della superficie con il raycast (il raycast ritorna la mesh, non il gruppo a cui appartiene)
  //      - par: il gruppo da cui iniziare la ricerca e l'uuid
   m_Writer.OutText( "        function getGroupByuuid(groupCurr, uuid) {") ;
   m_Writer.OutText( "            groupCurr.children.forEach(element => {") ;
   m_Writer.OutText( "                if (element.uuid == uuid) {") ;
   m_Writer.OutText( "                    SelectedCurrG = groupCurr;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else if (element.children.length > 0) {") ;
   m_Writer.OutText( "                    getGroupByuuid(element, uuid);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        }") ;

  // 12) funzione getObj
  //      - obj: dato un gruppo e un uuid, capire se l'uuid è contenuto nel gruppo e nei suoi sottogruppi
  //      - par: il gruppo da cui iniziare e l'uuid
   m_Writer.OutText( "        function getObj(obj, uuid) {") ;
   m_Writer.OutText( "            obj.children.forEach(e => {") ;
   m_Writer.OutText( "                if (e.uuid == uuid) {") ;
   m_Writer.OutText( "                    bSel = true;") ;
   m_Writer.OutText( "                }") ; 
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    getObj(e, uuid);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        }") ;

  // 13) funzione getBetterPoint
  //      - obj: approssimare i punti della griglia e i punti sul perimetro della superficie
  //      - par: il punto del mouse e la lista dei punti dai quali cercare il più vicino (o punti della griglia o punti di perimetro)
   m_Writer.OutText( "        function getBetterPoint(mPoint, listOfPoints) {") ;
   m_Writer.OutText( "            if (listOfPoints.length == 0 || currentSurv == null) {") ;
   m_Writer.OutText( "                return null;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            var Spoint = new THREE.Vector3(listOfPoints[0], listOfPoints[1], listOfPoints[2]);") ;
   m_Writer.OutText( "            var PointA = new THREE.Vector3(listOfPoints[0], listOfPoints[1], listOfPoints[2]);") ;
   m_Writer.OutText( "            var distMin = mPoint.distanceTo(PointA);") ;
   m_Writer.OutText( "            for (var i = 3; i < listOfPoints.length; i = i + 3) {") ;
   m_Writer.OutText( "                if (distMin > mPoint.distanceTo(new THREE.Vector3(listOfPoints[i + 0], listOfPoints[i + 1], listOfPoints[i + 2]))) {") ;
   m_Writer.OutText( "                    distMin = mPoint.distanceTo(new THREE.Vector3(listOfPoints[i + 0], listOfPoints[i + 1], listOfPoints[i + 2]));") ;
   m_Writer.OutText( "                    Spoint = new THREE.Vector3(listOfPoints[i + 0], listOfPoints[i + 1], listOfPoints[i + 2]);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            return Spoint;") ;
   m_Writer.OutText( "        }") ;

  // 14) 15) 16) 17) funzioni per gestire i comandi dei Markatori (menu di sinistra, cancellazione della freccia e dei Markers ecc.. ecc..
  //      - obj: settare la scena in modo corretto per l'utilizzo dei marcatori specifici
  //      - par: nessun parametro
   m_Writer.OutText( "        function SetMarkersSketch() {") ;
   m_Writer.OutText( "            GLOB_DIST = true;") ;
   m_Writer.OutText( "            controls.MarkSelected = 'Sketch';") ;
   m_Writer.OutText( "            MarkSel = 'F';") ;
   m_Writer.OutText( "        }") ;
   m_Writer.OutText( "        function SetMarkersPerimeter() {") ;
   m_Writer.OutText( "            GLOB_DIST = true;") ;
   m_Writer.OutText( "            controls.MarkSelected = 'Perimeter';") ;
   m_Writer.OutText( "            MarkSel = 'B';") ;
   m_Writer.OutText( "        }") ;
   m_Writer.OutText( "        function SetMarkerGrid() {") ;
   m_Writer.OutText( "            GLOB_DIST = true;") ;
   m_Writer.OutText( "            controls.MarkSelected = 'Grid';") ;
   m_Writer.OutText( "            MarkSel = 'G';") ;
   m_Writer.OutText( "        }") ;
   m_Writer.OutText( "        function CancelMarkers() {") ;
   m_Writer.OutText( "            if (isMarkAinScene) { scene.remove(markerA); }") ;
   m_Writer.OutText( "            if (isMarkAinScene) { scene.remove(markerB); }") ;
   m_Writer.OutText( "            if (isLineMarkerinScene) { scene.remove(LineMarker); scene.remove(cylinder); scene.remove(CilArrow); }") ;
   m_Writer.OutText( "            clicks = 0;") ;
   m_Writer.OutText( "            distance = 0; dx = 0; dy = 0; dz = 0;") ;
   m_Writer.OutText( "        }") ;

  // 18) funzione setGrid
  //      - obj: visualizzare la griglia con le misure importate o modificate
  //      - par: la lunghezza del quadratino della griglia (20x20)
   m_Writer.OutText( "        function setGrid(len) { ") ;
   m_Writer.OutText( "           if (GridGroup != null) {") ;
   m_Writer.OutText( "              scene.remove(GridGroup);") ;
   m_Writer.OutText( "              group.remove(plane);") ;
   m_Writer.OutText( "              ListPZ = []; ListPX = []; ListGridP = [];") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "           GridLen = len;") ;
   m_Writer.OutText( "           GridGroup = new THREE.Group();") ;
   m_Writer.OutText( "           ListPZ = []; ListPX = [];") ;
   m_Writer.OutText( "           for (var i = -10; i <= 10; i++)") ;
   m_Writer.OutText( "           {") ;
   m_Writer.OutText( "              var LineMaterial = new THREE.LineBasicMaterial({ color: 0x444444 });") ;
   m_Writer.OutText( "              var LineGeometry = new THREE.Geometry();") ;
   m_Writer.OutText( "              LineGeometry.vertices.push(") ;
   m_Writer.OutText( "                 new THREE.Vector3(10 * len, 0, -10 * len + (len) * (i + 10)),") ;
   m_Writer.OutText( "                 new THREE.Vector3(-10 * len, 0, -10 * len + (len) * (i + 10))") ;
   m_Writer.OutText( "              );") ;
   m_Writer.OutText( "              var line = new THREE.Line(LineGeometry, LineMaterial);") ;
   m_Writer.OutText( "              GridGroup.add(line);") ;
   m_Writer.OutText( "              ListPZ.push(new THREE.Vector3(10 * len, 0, -10 * len + (len) * (i + 10)));") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "           for (var i = -10; i <= 10; i++)") ;
   m_Writer.OutText( "           {") ;
   m_Writer.OutText( "              var LineMaterial = new THREE.LineBasicMaterial({ color: 0x444444 });") ;
   m_Writer.OutText( "              var LineGeometry = new THREE.Geometry();") ;
   m_Writer.OutText( "              LineGeometry.vertices.push(") ;
   m_Writer.OutText( "                 new THREE.Vector3(10 * len - (len) * (i + 10), 0, -10 * len),") ;
   m_Writer.OutText( "                 new THREE.Vector3(10 * len - (len) * (i + 10), 0, 10 * len)") ;
   m_Writer.OutText( "              );") ;
   m_Writer.OutText( "              var line = new THREE.Line(LineGeometry, LineMaterial);") ;
   m_Writer.OutText( "              GridGroup.add(line);") ;
   m_Writer.OutText( "              ListPX.push(new THREE.Vector3(10 * len - (len) * (i + 10), 0, -10 * len));") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "           for (var i = 0; i < ListPX.length; i++) {") ;
   m_Writer.OutText( "              for (var j = 0; j < ListPZ.length; j++) {") ;
   m_Writer.OutText( "                 ListGridP.push(ListPX[i].x, ListPX[i].y, ListPZ[j].z);") ;
   m_Writer.OutText( "              }") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "           var xdir = new THREE.Vector3(0, 0, 1);") ;
   m_Writer.OutText( "           xdir.normalize();") ;
   m_Writer.OutText( "           var origin = new THREE.Vector3(0, 0, 0);") ;
   m_Writer.OutText( "           var length = 10 * len;") ;
   m_Writer.OutText( "           var hex = 0xff0000;") ;
   m_Writer.OutText( "           var arrowHelper = new THREE.ArrowHelper(xdir, origin, length, hex, 0, 0);") ;
   m_Writer.OutText( "           GridGroup.add(arrowHelper);") ;
   m_Writer.OutText( "           var ydir = new THREE.Vector3(1, 0, 0);") ;
   m_Writer.OutText( "           ydir.normalize();") ;
   m_Writer.OutText( "           var origin = new THREE.Vector3(0, 0, 0);") ;
   m_Writer.OutText( "           var length = 10 * len;") ;
   m_Writer.OutText( "           var hex = 0x006600;") ;
   m_Writer.OutText( "           var arrowHelper = new THREE.ArrowHelper(ydir, origin, length, hex, 0, 0);") ;
   m_Writer.OutText( "           GridGroup.add(arrowHelper);") ;
   m_Writer.OutText( "           var zdir = new THREE.Vector3(0, 1, 0);") ;
   m_Writer.OutText( "           zdir.normalize();") ;
   m_Writer.OutText( "           var origin = new THREE.Vector3(0, 0, 0);") ;
   m_Writer.OutText( "           var length = len / 10;") ;
   m_Writer.OutText( "           var hex = 0x0000ff;") ;
   m_Writer.OutText( "           var arrowHelper = new THREE.ArrowHelper(zdir, origin, length, hex, 0, 0);") ;
   m_Writer.OutText( "           GridGroup.add(arrowHelper);") ;
   m_Writer.OutText( "           var planeGeometry = new THREE.PlaneGeometry(ListPZ[ListPZ.length - 1].z - ListPZ[0].z, ListPZ[ListPZ.length - 1].z - ListPZ[0].z, 1, 1);") ;
   m_Writer.OutText( "           var planeMaterial = new THREE.MeshLambertMaterial({ color: 0xFDFEFE, transparent : true, opacity : 0.15 });") ;
   m_Writer.OutText( "           plane = new THREE.Mesh(planeGeometry, planeMaterial);") ;
   m_Writer.OutText( "           plane.rotation.x = -0.5 * Math.PI; plane.position.x = 0; plane.position.y = -0.1; plane.position.z = 0;") ;
   m_Writer.OutText( "           plane.receiveShadow = false;") ;
   m_Writer.OutText( "           plane.name = 'GrigliaThreeJS';") ;
   m_Writer.OutText( "           GridGroup.add(plane);") ;
   m_Writer.OutText( "           spotLight1.target = plane;") ;
   m_Writer.OutText( "           scene.add(GridGroup);") ;
   m_Writer.OutText( "           group.add(plane);") ;
   m_Writer.OutText( "        }") ;

  // 19) funzione ManageGrid()
  //      - obj: visualizzare/bloccare gli elementi del menu se la griglia è attiva o disattiva
  //      - par: nessuno
   m_Writer.OutText( "        function ManageGrid() { ") ;
   m_Writer.OutText( "           if (ShowGrid) {") ;
   m_Writer.OutText( "              ShowGrid = false; GridGroup.visible = false; plane.visible = false; document.getElementById('BTGRID').disabled = true;") ;
   m_Writer.OutText( "              document.getElementById('gridSize').disabled = true; document.getElementById('BTSETGRID').disabled = true;") ;
   m_Writer.OutText( "              document.getElementById('CM_25').disabled = true;") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "           else {") ;
   m_Writer.OutText( "              ShowGrid = true; GridGroup.visible = true; plane.visible = false; document.getElementById('BTGRID').disabled = false;") ;
   m_Writer.OutText( "              document.getElementById('gridSize').disabled = false; document.getElementById('BTSETGRID').disabled = false;") ;
   m_Writer.OutText( "              document.getElementById('CM_25').disabled = false;") ;
   m_Writer.OutText( "           }") ;
   m_Writer.OutText( "        }") ;

  // funzione resize della pagina 
   m_Writer.OutText( "        function onResize() {") ;
   m_Writer.OutText( "           if ( CameraView == 1) {") ;
	m_Writer.OutText( "           			camera.aspect = window.innerWidth / window.innerHeight;") ;
	m_Writer.OutText( "           			camera.updateProjectionMatrix();") ;
	m_Writer.OutText( "           			renderer.setSize(window.innerWidth, window.innerHeight);") ;
	m_Writer.OutText( "           		}") ;
	m_Writer.OutText( "           		else {") ;
	m_Writer.OutText( "           			// notify the renderer of the size change") ;
	m_Writer.OutText( "           			var camFactor = window.innerWidth / window.innerHeight ;") ;
	m_Writer.OutText( "           			camera.left = -window.innerWidth / camFactor;") ;
	m_Writer.OutText( "           			camera.right = window.innerWidth / camFactor;") ;
	m_Writer.OutText( "           			camera.top = window.innerHeight / camFactor;") ;
	m_Writer.OutText( "           			camera.bottom = -window.innerHeight / camFactor;") ;
	m_Writer.OutText( "           			camera.updateProjectionMatrix();") ;
	m_Writer.OutText( "           			renderer.setSize(window.innerWidth, window.innerHeight);") ;
	m_Writer.OutText( "           		}") ;
   m_Writer.OutText( "        }") ;

  // richiamo della funzione init() e dichiarazione degli eventi in javascript per controllo della scena
   m_Writer.OutText( "        window.onload = init") ;
   m_Writer.OutText( "        window.addEventListener('resize', onResize, false);") ;
   m_Writer.OutText( "        window.addEventListener('mousemove', onMove, false);") ;
   m_Writer.OutText( "        window.addEventListener('mousedown', onDocumentMouseDown, false);") ;
   m_Writer.OutText( "        window.addEventListener('keydown', function(e) {");
   m_Writer.OutText( "            if (e.key == 'Escape') {") ;
   m_Writer.OutText( "                CancelMarkers();") ;
   m_Writer.OutText( "                document.getElementById('CScena').style.cursor = 'auto';");
   m_Writer.OutText( "                controls.bBox = false;") ;
   m_Writer.OutText( "                GLOB_DIST = false;") ;
   m_Writer.OutText( "                GLOB_SEL = false;") ;
   m_Writer.OutText( "                if (timer != null) {") ;
   m_Writer.OutText( "                    GetColorBack(CurrentSelectedGroup);") ;
   m_Writer.OutText( "                    GetColorBack(LastGroupSelected);") ;
   m_Writer.OutText( "                    clearTimeout(timer);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (e.target.id != 'listSearch' && e.target.id != 'FlistSearch') {") ;
   m_Writer.OutText( "                if (e.key == 'b') {") ;
   m_Writer.OutText( "                    if (controls.bBox) {") ;
   m_Writer.OutText( "                        controls.bBox = false;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        controls.bBox = true;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'r') {") ;
   m_Writer.OutText( "                    if (controls.motion) {") ;
   m_Writer.OutText( "                        controls.motion = false;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        controls.motion = true;") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'g') {") ;
   m_Writer.OutText( "                    SetMarkerGrid();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'crosshair';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 's') {") ;
   m_Writer.OutText( "                    SetMarkersSketch();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'crosshair';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'p') {") ;
   m_Writer.OutText( "                    SetMarkersPerimeter();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText("                     document.getElementById('CScena').style.cursor = 'crosshair';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'm') {") ;
   m_Writer.OutText( "                    GLOB_DIST = false;") ;
   m_Writer.OutText("                     document.getElementById('CScena').style.cursor = 'auto';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'x') {") ; 
   m_Writer.OutText( "                    controls.reset();") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'i') {") ;
   m_Writer.OutText( "                    GLOB_SEL = true;") ;
   m_Writer.OutText( "                    GLOB_DIST = false;") ;
   m_Writer.OutText( "                    document.getElementById('CScena').style.cursor = 'pointer';") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (e.key == 'o') {") ;
   m_Writer.OutText( "                    BoxSceneCenter.getCenter( orbitControls.target );") ;
   m_Writer.OutText( "                    orbitControls.update();") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (e.key == 'Enter') {") ;
   m_Writer.OutText( "               if (e.target.id == 'CM_25') {") ;
   m_Writer.OutText( "                  var lenG = parseFloat((document.getElementById('CM_25').value / udmScala).toFixed(2));") ;
   m_Writer.OutText( "                  document.getElementById('CM_25').value = '';") ;
   m_Writer.OutText( "                  document.getElementById('gridSize').value = parseFloat(lenG * udmScala).toFixed(2);") ;
   m_Writer.OutText( "                  if (lenG != '') {") ;
   m_Writer.OutText( "                     setGrid(lenG);") ;
   m_Writer.OutText( "                  }") ;
   m_Writer.OutText( "                  $('#context-menu').removeClass('show').hide();") ;
   m_Writer.OutText( "               }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        });") ;

  // Controlli per dispositivi Mobile
   m_Writer.OutText( "        var onlongtouch;") ;
   m_Writer.OutText( "        var Ttimer;") ;
   m_Writer.OutText( "        var touchduration = 500;") ;
   m_Writer.OutText( "        var nFingers = 1;") ;
   m_Writer.OutText( "        var touchX;") ;
   m_Writer.OutText( "        var touchY;") ;
   m_Writer.OutText( "        function touchstart(e) {") ;
   m_Writer.OutText( "            if (e.touches.length > 1) {") ;
   m_Writer.OutText( "                nFingers = 2;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            else {") ;
   m_Writer.OutText( "                nFingers = 1;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (e.target.id == 'CScena' && e.touches.length < 2) {") ;
   m_Writer.OutText( "                touchX = e.touches[0].pageX;") ;
   m_Writer.OutText( "                touchY = e.touches[0].pageY;") ;
   m_Writer.OutText( "                if (!Ttimer) {") ;
   m_Writer.OutText( "                    Ttimer = setTimeout(onlongtouch, touchduration, touchX, touchY);") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (controls.bBox || GLOB_DIST || GLOB_SEL) {") ;
   m_Writer.OutText( "                    onMove();") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                onDocumentMouseDown();") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            if (e.target.id != 'CM_0' && e.target.id != 'CM_1' && e.target.id != 'CM_2' && e.target.id != 'CM_3' && e.target.id != 'CM_4' && e.target.id != 'CM_6') {") ;
   m_Writer.OutText( "                $('#context-menu').hide();") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;
   m_Writer.OutText( "        function touchend() {") ;
   m_Writer.OutText( "            if (Ttimer) {") ;
   m_Writer.OutText( "                clearTimeout(Ttimer);") ;
   m_Writer.OutText( "                Ttimer = null;") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;
   m_Writer.OutText( "        onlongtouch = function(touchX, touchY) {") ;
   m_Writer.OutText( "            Ttimer = null;") ;
   m_Writer.OutText( "            if (nFingers == 1 && !orbitControls.blockTouchMenu) {") ;
   m_Writer.OutText( "                document.getElementById('context-menu').style.display = 'block';") ;
   m_Writer.OutText( "                document.getElementById('context-menu').style.top = touchY + 'px';") ;
   m_Writer.OutText( "                document.getElementById('context-menu').style.left = touchX + 'px';") ;
   m_Writer.OutText( "                $('#context-menu').addClass('show');") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        };") ;
   m_Writer.OutText( "        document.addEventListener('DOMContentLoaded', function(event) {") ;
   m_Writer.OutText( "            window.addEventListener('touchstart', touchstart, false);") ;
   m_Writer.OutText( "            window.addEventListener('touchend', touchend, false);") ;
   m_Writer.OutText( "        });") ;

  // Menu contenstuale al click del mouse 
   m_Writer.OutText( "        var choice = null;") ;
   m_Writer.OutText( "        $('#WebGL-output').on('contextmenu', function(e) {") ;
   m_Writer.OutText( "            var top = e.pageY - 10;") ;
   m_Writer.OutText( "            var left = e.pageX - 90;") ;
   m_Writer.OutText( "            $('#context-menu').css({") ;
   m_Writer.OutText( "              display: 'block',") ;
   m_Writer.OutText( "              top : top,") ;
   m_Writer.OutText( "              left : left") ;
   m_Writer.OutText( "                }).addClass('show');") ;
   m_Writer.OutText( "            return false;") ;
   m_Writer.OutText( "        }).on('click', function() {") ;
   m_Writer.OutText( "            $('#context-menu').removeClass('show').hide();") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText( "        $('#context-menu').on('click', function() {") ;
   m_Writer.OutText( "            if(! ['10','11','19','20','1','7', '23', '24', '25', '26'].includes(event.target.id.substr(3, (this).id.length))){") ;
   m_Writer.OutText( "                $('#context-menu').removeClass('show').hide();") ;
   m_Writer.OutText( "                choice = event.target.id.substr(3, (this).id.length);") ;
   m_Writer.OutText( "                switch (choice) {") ;
   m_Writer.OutText( "                case '16':") ;
   m_Writer.OutText( "                    GLOB_SEL = true;") ;
   m_Writer.OutText( "                    SelType = 0;") ;
   m_Writer.OutText( "                    CancelMarkers();") ;
   m_Writer.OutText( "                    GLOB_DIST = false;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '17':") ;
   m_Writer.OutText( "                    GLOB_SEL = true;") ;
   m_Writer.OutText( "                    SelType = 1;") ;
   m_Writer.OutText( "                    CancelMarkers();") ;
   m_Writer.OutText( "                    GLOB_DIST = false; ") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '18':") ;
   m_Writer.OutText( "                    updateVisibility(groupRoot.children[0], 'on');") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '21':") ;
   m_Writer.OutText( "                   ShowGrid = false;") ;
   m_Writer.OutText( "                   ManageGrid();") ;
   m_Writer.OutText( "                   break;") ;
   m_Writer.OutText( "                case '22':") ;
   m_Writer.OutText( "                   ShowGrid = true;") ;
   m_Writer.OutText( "                   ManageGrid();") ;
   m_Writer.OutText( "                   break;") ;
   m_Writer.OutText( "                case '27':" ) ;
   m_Writer.OutText( "                   Ismm = 1;" ) ;
   m_Writer.OutText( "                   document.getElementById( 'gridSize' ).value = '';" ) ;
   m_Writer.OutText( "                   break;" ) ;
   m_Writer.OutText( "                case '28':" ) ;
   m_Writer.OutText( "                   Ismm = 0;" ) ;
   m_Writer.OutText( "                   document.getElementById( 'gridSize' ).value = '';" ) ;
   m_Writer.OutText( "                   break;" ) ;
   m_Writer.OutText( "                case '2':") ;
   m_Writer.OutText( "                    SetMarkersSketch();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    GLOB_DIST = true;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '3':");
   m_Writer.OutText( "                    SetMarkersPerimeter();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    GLOB_DIST = true;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '4':") ;
   m_Writer.OutText( "                    SetMarkerGrid();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    GLOB_DIST = true;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '6':") ;
   m_Writer.OutText( "                    CancelMarkers();") ;
   m_Writer.OutText( "                    GLOB_SEL = false;") ;
   m_Writer.OutText( "                    GLOB_DIST = false;") ;
   m_Writer.OutText( "                    controls.bBox = false;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '8':") ;
   m_Writer.OutText( "                    controls.bBox = true;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '9':") ;
   m_Writer.OutText( "                    controls.bBox = false;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '12':") ;
   m_Writer.OutText( "                    orbitControls.target = new THREE.Vector3(0, 0, 0);") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '13':") ;
   m_Writer.OutText( "                    controls.reset();") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '14':") ;
   m_Writer.OutText( "                    controls.motion = true;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                case '15':") ;
   m_Writer.OutText( "                    controls.motion = false;") ;
   m_Writer.OutText( "                    break;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        });") ;

  // 20) funzione lightbulb
  //      - obj: individuare il gruppo a cui applicare la trasparenza 
  //      - par: l'id del gruppo (name per THREEJS), modalità (0 -> se clicco sulla lampadina, 1 -> se clicco dal menu laterale sinistro)
   m_Writer.OutText( "        function lightbulb(id, type) {") ;
   m_Writer.OutText( "            var lampadina = document.getElementById(id);") ;
   m_Writer.OutText( "            if (type == 0) {") ;
   m_Writer.OutText( "                var stato = ($('#' + id).attr('name')).substr(3, $('#' + id).attr('name').length);") ;
   m_Writer.OutText( "                changeLBstate(id, stato);") ;
   m_Writer.OutText( "                findGroupByNameAndId(groupRoot, id.substr(3, id.length), 3);") ;
   m_Writer.OutText( "                if (stato == 'on') {") ;
   m_Writer.OutText( "                    updateVisibility(CurrentSelectedGroup, 'off');") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    updateVisibility(CurrentSelectedGroup, 'on');") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            else if (type == 1) {") ;
   m_Writer.OutText( "                for (var i = 0; i < groupRoot.children[0].children.length; i++) {") ;
   m_Writer.OutText( "                    if (groupRoot.children[0].children[i].name == id.substr(3, id.length)) {") ;
   m_Writer.OutText( "                        updateVisibility(groupRoot.children[0].children[i], 'on');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        updateVisibility(groupRoot.children[0].children[i], 'off');") ;
   m_Writer.OutText( "                        changeLBstate('lb_' + groupRoot.children[0].children[i].name, 'on');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 21) funzione changeLBstate
  //      - obj: cambiare lo stato delle lampadine del menu di sinistra (on - off)
  //      - par: l'id del gruppo (name per THREEJS) e lo stato da settare (on - off)
   m_Writer.OutText( "        function changeLBstate(id, state) {") ;
   m_Writer.OutText( "            if (state == 'on') {") ;
   m_Writer.OutText( "                $('#' + id).attr('name', 'lb_off');") ;
   m_Writer.OutText( "                $('#' + id).css('color', 'grey');") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            else {") ;
   m_Writer.OutText( "                $('#' + id).attr('name', 'lb_on');") ;
   m_Writer.OutText( "                $('#' + id).css('color', '#f0ad4e');") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "        }") ;

  // 22) funzione updateVisibility
  //      - obj: cambiare lo stato di visibilità dei gruppi e sottogruppi
  //      - par: il gruppo da cui partire e lo stato da settare
   m_Writer.OutText( "        function updateVisibility(currGroup, stato) {") ;
   m_Writer.OutText( "            currGroup.children.forEach(element => {") ;
   m_Writer.OutText( "                if (stato == 'on') {") ;
   m_Writer.OutText( "                    element.visible = true;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                else {") ;
   m_Writer.OutText( "                    element.visible = false;") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                if (element.type == 'Group') {") ;
   m_Writer.OutText( "                    if (stato == 'on') {") ;
   m_Writer.OutText( "                        changeLBstate('lb_' + element.name, 'off');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                    else {") ;
   m_Writer.OutText( "                        changeLBstate('lb_' + element.name, 'on');") ;
   m_Writer.OutText( "                    }") ;
   m_Writer.OutText( "                }") ;
   m_Writer.OutText( "                updateVisibility(element, stato);") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        }") ;

   m_Writer.OutText( "        $('#strisciaFinale').mousedown(function(e) {") ;
   m_Writer.OutText( "            e.preventDefault();") ;
   m_Writer.OutText( "            return true;") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText( "        $('.Contcube').mousedown(function(e) {") ;
   m_Writer.OutText( "            e.preventDefault();") ;
   m_Writer.OutText( "            return true;") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText( "        $('.controlMenu').mousedown(function(e) {") ;
   m_Writer.OutText( "            if (e.target.id != 'gridSize') {") ;
   m_Writer.OutText( "               e.preventDefault();") ;
   m_Writer.OutText( "            }") ;
   m_Writer.OutText( "            return true;") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText( "        $('.ContLogo').mousedown(function(e) {") ;
   m_Writer.OutText( "            e.preventDefault();") ;
   m_Writer.OutText( "            return true;") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText( "        $('#btn_Menu').mousedown(function(e) {") ;
   m_Writer.OutText( "            e.preventDefault();") ;
   m_Writer.OutText( "            return true;") ;
   m_Writer.OutText( "        });") ;
   m_Writer.OutText("        </script>") ;
  // script per pulsante del menu laterale
   m_Writer.OutText( "        <script type = 'text/javascript'>") ; 
   m_Writer.OutText( "            $('.btn').click(function() {") ;
   m_Writer.OutText( "                $(this).toggleClass('click');") ;
   m_Writer.OutText( "                $('.sidebar').toggleClass('show');") ;
   m_Writer.OutText( "            });") ;
   m_Writer.OutText( "        </script>") ;
   m_Writer.OutText( "") ;
  // codice html per la creazione del menu laterale 
   m_Writer.OutText( "        <nav class = 'sidebar' id = 'MenuReal' style = 'width: 350px; background-color: rgba(27,27,27,0.70);'>") ;
   m_Writer.OutText( "            <div class = 'container mt-3 border-0'>") ;
   m_Writer.OutText( "                <div class = 'row'>") ;
   m_Writer.OutText( "                    <div class = 'col-10'>") ;
   m_Writer.OutText( "                        <h4 class = 'text-white'>EGW Group Navigator</h4>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                    <div class = 'col-2 justify-content-right'>") ;
   m_Writer.OutText( "                        <button class = 'float-end mx-1 bt_nb_close' style = 'background - color:rgba(27, 27, 27, 0.7); width:2em; height:2em'>") ;
   m_Writer.OutText( "                            <i class = 'fa-solid fa-xmark small m-0 p-0' style = 'color:white;'></i>") ;
   m_Writer.OutText( "                        </button>") ;
   m_Writer.OutText( "                    </div>") ;
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "            </div>") ;
   m_Writer.OutText( "            <div class = 'container mt-3 border-0'>") ;
   m_Writer.OutText( "                <div class = 'input-group mb-1 p-0 m-0'>") ;
   m_Writer.OutText( "                    <span class = 'input-group-prepend'>") ;
   m_Writer.OutText( "                        <div class = 'input-group-text bg-white border-0 rounded-0' style = 'height:100%;'><i class = 'fa fa-search small' style = 'color:grey;'></i></div>") ;
   m_Writer.OutText( "                    </span>");
   m_Writer.OutText( "                    <input type = 'text' class = 'form-control border-0' placeholder = 'Skim elements' id = 'listSearch'>") ;
   m_Writer.OutText( "                        <span class = 'input-group-btn'>") ;
   m_Writer.OutText( "                            <button class = 'btn-danger border-bottom-0' type = 'button' id = 'btn_canc'><i class = 'fa-solid fa-eraser m-0 p-0'></i></button>") ;
   m_Writer.OutText( "                        </span>") ;
   m_Writer.OutText( "                    </input>");
   m_Writer.OutText( "                </div>") ;
   m_Writer.OutText( "                <ol id='contMenu' class='list-group-item border-0 py-2 my-2 px-2 rounded' style = 'background-color: white;'>") ;
   m_Writer.OutText( "                " + m_sCodMenu) ;
   m_Writer.OutText( "            </div>");
   m_Writer.OutText( "        </nav>") ;
  // codice html per la creazione del menu contestuale al click del mouse
   m_Writer.OutText( "        <ul class = 'dropdown-menu dropdown-menu-sm' id = 'context-menu'>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_10'> Camera &raquo </a>") ;
   m_Writer.OutText( "                <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_11'> Rotation &raquo </a>") ;
   m_Writer.OutText( "                        <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                            <li> <a class = 'dropdown-item' id = 'CM_14'> On </a> </li>") ;
   m_Writer.OutText( "                            <li> <a class = 'dropdown-item' id = 'CM_15'> Off </a> </li>") ;
   m_Writer.OutText( "                        </ul>") ;
   m_Writer.OutText( "                    </li>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_12'> Origin </a> </li>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_13'> Reset </a> </li>") ;
   m_Writer.OutText( "                </ul>") ;
   m_Writer.OutText( "            </li>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_19'> Grid &raquo </a> ") ;
   m_Writer.OutText( "               <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                  <li> <a class = 'dropdown-item' id = 'CM_20'> Show/hide &raquo </a>") ;
   m_Writer.OutText( "                     <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                        <li> <a class = 'dropdown-item' id = 'CM_21'> On </a> </li>") ;
   m_Writer.OutText( "                        <li> <a class = 'dropdown-item' id = 'CM_22'> Off </a> </li>") ;
   m_Writer.OutText( "                     </ul>") ;
   m_Writer.OutText( "                  </li>") ;
   m_Writer.OutText( "                  <li> <a class = 'dropdown-item' id = 'CM_23'> Set &raquo </a>") ;
   m_Writer.OutText( "                     <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                        <a class = 'dropdown-item' id = 'CM_24'>") ;
   m_Writer.OutText( "                           <input type = 'number' step = '0.01' id = 'CM_25'/>") ;
   m_Writer.OutText( "                        </a>") ;
   m_Writer.OutText( "                     </ul>") ;
   m_Writer.OutText( "                  </li>") ;
   m_Writer.OutText( "               </ul>") ;
   m_Writer.OutText( "            </li>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_26'> Units &raquo </a>" ) ;
   m_Writer.OutText( "               <ul class = 'dropdown-menu dropdown-submenu'>" ) ;
   m_Writer.OutText( "                  <li> <a class = 'dropdown-item' id = 'CM_27'> mm </a></li>" ) ;
   m_Writer.OutText( "                  <li> <a class = 'dropdown-item' id = 'CM_28'> in </a></li>" ) ;
   m_Writer.OutText( "               </ul>" ) ;
   m_Writer.OutText( "            </li>" ) ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_1'> Measure &raquo </a>") ;
   m_Writer.OutText( "                <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_2'> Sketch </a> </li>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_3'> Perimeter </a> </li>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_4'> Grid </a> </li>") ;
   m_Writer.OutText( "                </ul>") ;
   m_Writer.OutText( "            </li>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_0'> Select </a>") ;
   m_Writer.OutText( "                    <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                        <li> <a class = 'dropdown-item' id = 'CM_16'> Enlight </a></li>") ;
   m_Writer.OutText( "                        <li> <a class = 'dropdown-item' id = 'CM_17'> Show Selected item </a></li>") ;
   m_Writer.OutText( "                        <li> <a class = 'dropdown-item' id = 'CM_18'> Show All </a></li>") ;
   m_Writer.OutText( "                    </ul>") ;
   m_Writer.OutText( "                </li>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_7'> Box &raquo </a>") ;
   m_Writer.OutText( "                <ul class = 'dropdown-menu dropdown-submenu'>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_8'> On </a> </li>") ;
   m_Writer.OutText( "                    <li> <a class = 'dropdown-item' id = 'CM_9'> Off </a> </li>") ;
   m_Writer.OutText( "                </ul>") ;
   m_Writer.OutText( "            </li>") ;
   m_Writer.OutText( "            <li> <a class = 'dropdown-item' id = 'CM_6' style = 'font-weight: bold'> Cancel </a> </li>") ;
   m_Writer.OutText( "        </ul>") ;
   m_Writer.OutText( "    </body>") ;
   m_Writer.OutText( "</html>") ;

    return true ;
}

//----------------------------------------------------------------------------
bool
GetColor( const Color& Ccol, string& sHexCol)
{
  // ottengo i codici R,G e B dei materiali
   int iRedColor = Ccol.GetIntRed() ;
   int iGreenColor = Ccol.GetIntGreen() ;
   int iBlueColor = Ccol.GetIntBlue() ;
   char chexColor[9] ;

  // imposto il colore di Default o ricavo il corrispondente codice in esadecimale 
   std::snprintf( chexColor, sizeof chexColor, "0x%02x%02x%02x", iRedColor, iGreenColor, iBlueColor) ;
   sHexCol = chexColor ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportObject( const IGdbIterator& iIter, IGeomDB* pGDB, const int nGroupCount)
{
  // recupero il livello dell'oggetto
   int nLev = GDB_LV_USER ;
   iIter.GetCalcLevel( nLev) ;
  // recupero il modo dell'oggetto
   int nMode = GDB_MD_STD ;
   iIter.GetCalcMode( nMode) ;
  // recupero lo stato dell'oggetto
   int nStat = GDB_ST_ON ;
   iIter.GetCalcStatus( nStat) ;
   int nType = iIter.GetGdbType() ;
  // se il filtro lo abilita 
   if ( TestFilter( nLev, nMode, nStat, nType == GDB_TY_GROUP)) {
      switch ( nType) {
         case GDB_TY_GEO :
         {
           // recupero l'oggetto geometrico
            const IGeoObj* pGeoObj = iIter.GetGeoObj() ;
            if ( pGeoObj == nullptr)
               return true ;

           // recupero il riferimento globale dell'oggetto
            Frame3d frFrame ;
            if ( ! iIter.GetGlobFrame( frFrame))
               return false ;

           // recupero eventuale nome
            string sName ;
            if ( ! iIter.GetName( sName))
               sName = ToString( iIter.GetId()) ;
           // colore oggetto
            Color cCol ;
            int nIndex ;
            bool bColorSpot = false ;
            iIter.GetMaterial( nIndex) ;

            if ( nIndex == GDB_MT_COLOR)
               iIter.GetMaterial( cCol) ;
            else {
               PtrOwner< IGdbIterator> iIterNew( CreateGdbIterator( pGDB)) ;
               int nParendID = iIter.GetParentId() ;
               int nMaterialID ;
               while ( ! bColorSpot) {
                  iIterNew->GoTo( nParendID) ;
                  if ( iIterNew->GetMaterial( nMaterialID)  &&  nMaterialID == GDB_MT_COLOR) {
                     iIterNew->GetMaterial( cCol) ;
                     bColorSpot = true ;
                  }
                  nParendID = iIterNew->GetParentId() ;
               }
            }

           // emetto l'oggetto
            switch ( pGeoObj->GetType()) {
               case GEO_VECT3D :
                  if ( ! ExportVector3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case GEO_PNT3D :
                  if ( ! ExportPoint3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case GEO_FRAME3D :
                  if ( ! ExportFrame3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case CRV_LINE :
                  if ( ! ExportLine3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case CRV_ARC :
                  if ( ! ExportCurveComp3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case CRV_COMPO :
                  if ( ! ExportCurveComp3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case CRV_BEZIER :
                  if ( ! ExportCurveComp3D( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case SRF_TRIMESH :
                  if ( ! ExportSTM( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case SRF_FLATRGN :
                  if ( ! ExportSFR( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case SRF_BEZIER :
                  if ( ! ExportSBezier( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case EXT_TEXT :
                  if ( ! ExportText( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               case EXT_DIMENSION :
                  if ( ! ExportDimension( ToString( iIter.GetId()), pGeoObj, frFrame, cCol, nGroupCount))
                     return false ;
                  break ;
               default :
                  break ;
            }
            return true ;
         }
         case GDB_TY_GROUP :
           // esploro il gruppo
            return ScanGroup( iIter, pGDB, nGroupCount) ;
         default :
            return false ;
      }
   }

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportVector3D( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // prelevo il vettore (vettore stesso e punto di applicazione) e il suo colore
   const IGeoVector3d* pVEC = GetGeoVector3d( pGeoObj) ;
   if ( pVEC == nullptr)
      return false ;

   Vector3d vVec = pVEC->GetVector() ;
   Point3d ptVec = pVEC->GetBase() ;
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

  // porto il vettore in coordinate ThreeJS
   vVec.ToGlob( frFrame) ;
   ptVec.LocToLoc( frFrame, m_frTHREEJSFrame) ;

  // scrivo il vettore
   m_Writer.OutText( "                var vettore" + sName + " = new THREE.Vector3(" + ToString( vVec.y) + ", " + ToString( vVec.z) + ", " + ToString( vVec.x) + ")") ;
   m_Writer.OutText( "                vettore" + sName + ".normalize();") ;
   m_Writer.OutText( "                var origin = new THREE.Vector3(" + ToString( ptVec.x) + ", " + ToString( ptVec.y) + ", " + ToString( ptVec.z) + ")") ;
   m_Writer.OutText( "                var vlength" + sName + " = " + ToString( vVec.Len()) + ";") ;
   m_Writer.OutText( "                var vhex" + sName + " = " + sHexCol +";") ;
   m_Writer.OutText( "                var arrowHelper" + sName + " = new THREE.ArrowHelper(vettore" + sName + ", origin, vlength" + sName + ", vhex" + sName + ");") ;
   m_Writer.OutText( "                arrowHelper" + sName + ".oldColor = new THREE.Color(vhex" + sName + ");") ; //salvataggio colore per selezione
   m_Writer.OutText( "                list_of_objects.push(arrowHelper" + sName + ");") ;

  // aggiungo il vettore al suo gruppo di appartenenza
   if ( nGroupCount != -1)
      m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(arrowHelper" + sName + ")") ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportLine3D( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // prelevo la Linea retta (punto iniziale e punto finale) e il suo colore
   const ICurveLine* pLINE = GetCurveLine( pGeoObj) ;
   if ( pLINE == nullptr)
      return false ;

   Point3d pStartP = pLINE->GetStart() ;
   Point3d pEndP = pLINE->GetEnd() ;

  // porto i punti in coordinate ThreeJS
   pStartP.LocToLoc( frFrame, m_frTHREEJSFrame) ;
   pEndP.LocToLoc( frFrame, m_frTHREEJSFrame) ;
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

  // scrivo la linea
   m_Writer.OutText( "                const line_material" + sName + " = new THREE.LineBasicMaterial({ color: " + sHexCol + " });") ;
   m_Writer.OutText( "                line_material" + sName + ".oldColor = new THREE.Color(" + sHexCol + ")") ;
   m_Writer.OutText( "                var line_geometry" + sName + " = new THREE.Geometry();") ;
   m_Writer.OutText( "                line_geometry" + sName +".vertices.push(") ;
   m_Writer.OutText( "                new THREE.Vector3(" + ToString( pStartP.x) + "," + ToString( pStartP.y) + "," + ToString( pStartP.z) + "),") ;
   m_Writer.OutText( "                new THREE.Vector3(" + ToString( pEndP.x) + "," + ToString( pEndP.y) + "," + ToString( pEndP.z) + "));") ;
   m_Writer.OutText( "                var line" + sName + " = new THREE.Line(line_geometry" + sName +",line_material" + sName + ");") ;
   m_Writer.OutText( "                list_of_objects.push(line" + sName + ");") ;

  // aggiungo la linea al suo gruppo di appartenenza
   if ( nGroupCount != -1)
      m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(line" + sName + ")") ;

   return true ;
}

//----------------------------------------------------------------------------
bool 
ExportThreeJS::ExportPoint3D( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // prelevo il punto e il suo colore
   const IGeoPoint3d* pPoint = GetGeoPoint3d( pGeoObj) ;
   if ( pPoint == nullptr)
      return false ;

   Point3d ptPoint = pPoint->GetPoint() ;
  // porto il punto in coordinate ThreeJS
   ptPoint.LocToLoc( frFrame, m_frTHREEJSFrame) ;
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

  // scrivo il punto
   m_Writer.OutText( "                var dotGeometry" + sName + " = new THREE.Geometry();") ;
   m_Writer.OutText( "                dotGeometry" + sName + ".vertices.push(new THREE.Vector3( " + ToString( ptPoint.x) + ", " + ToString( ptPoint.y) + ", " + ToString( ptPoint.z) + "));") ;
   m_Writer.OutText( "                var dotMaterial" + sName +" = new THREE.PointsMaterial( { size: 5, sizeAttenuation: false, color: " + sHexCol +" } );") ;
   m_Writer.OutText( "                dotMaterial" + sName + ".oldColor = new THREE.Color(" + sHexCol + ");") ;
   m_Writer.OutText( "                var dot" + sName + " = new THREE.Points( dotGeometry" + sName +", dotMaterial" + sName +" );") ;
   m_Writer.OutText( "                list_of_objects.push(dot" + sName + ");") ;

   // aggiungo il punto al suo gruppo di appartenenza 
   if ( nGroupCount != -1)
      m_Writer.OutText("                group" + ToString( nGroupCount) + ".children.push(dot" + sName + ")") ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportFrame3D( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // prelevo il frame (punto di applicazione e 3 versori) e i suoi colori
   const IGeoFrame3d* pFrame = GetGeoFrame3d( pGeoObj) ;
   if ( pFrame == nullptr)
     return false ;

   Frame3d frCurrentFrame = pFrame->GetFrame() ;
  // porto il punto in coordinate ThreeJS
  //frCurrentFrame.ToGlob( frFrame) ;
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

   Point3d ptOrig = frCurrentFrame.Orig() ;
   ptOrig.LocToLoc( frFrame, m_frTHREEJSFrame) ;

  // porto i vettori in coordinate ThreeJS
   Vector3d vx = frCurrentFrame.VersX() ;
   Vector3d vy = frCurrentFrame.VersY() ;
   Vector3d vz = frCurrentFrame.VersZ() ;

   vx.LocToLoc( frFrame, m_frTHREEJSFrame) ;
   vy.LocToLoc(frFrame, m_frTHREEJSFrame) ;
   vz.LocToLoc(frFrame, m_frTHREEJSFrame) ;

   double dVecLen = sqrt( vx.x * vx.x  + vx.y * vx.y + vx.z * vx.z) ; // riferimento al vettore lungo x (lunghezza vettori)
   

  // scrivo i 3 vettori
  // x
   m_Writer.OutText( "                var xdir" + sName + " = new THREE.Vector3(" + ToString( vx.x) + ", " + ToString( vx.y) + ", " + ToString( vx.z) + ");") ;
   m_Writer.OutText( "                xdir" + sName + ".normalize()") ;
   m_Writer.OutText( "                var origin" + sName + " = new THREE.Vector3(" + ToString( ptOrig.x) + ", " + ToString( ptOrig.y) + ", " + ToString( ptOrig.z)+ ");") ;
   m_Writer.OutText( "                var xlength" + sName + " = " + ToString( dVecLen) + " * 10;") ;
   m_Writer.OutText( "                var xhex" + sName + " = 0xff0000;") ;
   m_Writer.OutText( "                var arrowHelper" + sName + " = new THREE.ArrowHelper(xdir" + sName + ", origin" + sName + ", xlength" + sName +", xhex" + sName + ", " + ToString( dVecLen) + " * 2);") ;
   m_Writer.OutText( "                arrowHelper" + sName + ".oldColor = new THREE.Color(xhex" + sName + ");") ;
   m_Writer.OutText( "                list_of_objects.push(arrowHelper" + sName + ");") ;

  // aggiungo il vettore al suo gruppo di appartenenza
   if ( nGroupCount != -1)
      m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(arrowHelper" + sName + ")") ;

  // y
   m_Writer.OutText( "                var ydir" + sName + " = new THREE.Vector3(" + ToString( vy.x) + ", " + ToString( vy.y) + ", " + ToString( vy.z) + ");") ;
   m_Writer.OutText( "                ydir" + sName + ".normalize()") ;
   m_Writer.OutText( "                var origin" + sName + " = new THREE.Vector3(" + ToString( ptOrig.x) + ", " + ToString( ptOrig.y) + ", " + ToString( ptOrig.z) + ");") ;
   m_Writer.OutText( "                var ylength" + sName + " = " + ToString( dVecLen) + " * 10;") ;
   m_Writer.OutText( "                var yhex" + sName + " = 0x00ff00;") ;
   m_Writer.OutText( "                var arrowHelper" + sName + " = new THREE.ArrowHelper(ydir" + sName + ", origin" + sName + ", ylength" + sName +", yhex" + sName + ", " + ToString( dVecLen) + " * 2);") ;
   m_Writer.OutText( "                arrowHelper" + sName + ".oldColor = new THREE.Color(yhex" + sName + ");") ;
   m_Writer.OutText( "                list_of_objects.push(arrowHelper" + sName + ");") ;

  // aggiungo il vettore al suo gruppo di appartenenza
   if ( nGroupCount != -1)
       m_Writer.OutText("                group" + ToString( nGroupCount) + ".children.push(arrowHelper" + sName + ")") ;

  // z
   m_Writer.OutText( "                var zdir" + sName + " = new THREE.Vector3(" + ToString( vz.x) + ", " + ToString( vz.y) + ", " + ToString( vz.z) + ");") ;
   m_Writer.OutText( "                zdir" + sName + ".normalize()") ;
   m_Writer.OutText( "                var origin" + sName + " = new THREE.Vector3(" + ToString( ptOrig.x) + ", " + ToString( ptOrig.y) + ", " + ToString( ptOrig.z) + ");") ;
   m_Writer.OutText( "                var zlength" + sName + " = " + ToString( dVecLen) + " * 10;") ;
   m_Writer.OutText( "                var zhex" + sName + " = 0x0000ff;") ;
   m_Writer.OutText( "                var arrowHelper" + sName + " = new THREE.ArrowHelper(zdir" + sName + ", origin" + sName + ", zlength" + sName + ", zhex" + sName + ", " + ToString( dVecLen) + " * 2);") ;
   m_Writer.OutText( "                arrowHelper" + sName + ".oldColor = new THREE.Color(zhex" + sName + ");") ;
   m_Writer.OutText( "                list_of_objects.push(arrowHelper" + sName + ");") ;

  // aggiungo il vettore al suo gruppo di appartenenza
   if ( nGroupCount != -1)
      m_Writer.OutText("                group" + ToString( nGroupCount) + ".children.push(arrowHelper" + sName + ")") ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportCurveComp3D( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // prelevo la curva composita e il suo colore
   const ICurve* pCurve = GetCurve( pGeoObj) ;
   if ( pCurve == nullptr)
      return false ;

   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

  // approssimo la curva composita con delle linee 
   PolyLine pLine;
   pCurve->ApproxWithLines( EPS_SMALL, ANG_TOL_STD_DEG, ICurve::APL_STD, pLine) ;
  // prelevo il primo punto della curva composita (quindi della prima retta)
   Point3d ptCurrent ;
   pLine.GetFirstPoint( ptCurrent) ;
  // porto il punto in coordinate ThreeJS
   Point3d ptCurrentThreeJS = ptCurrent ; 
   ptCurrentThreeJS.LocToLoc( frFrame, m_frTHREEJSFrame) ;
    
  // inizializzo la creazione della linea in javascript
   m_Writer.OutText( "                const line_material" + sName + " = new THREE.LineBasicMaterial({ color: " + sHexCol +" });") ;
   m_Writer.OutText( "                line_material" + sName + ".oldColor = new THREE.Color(" + sHexCol + ")") ;
   m_Writer.OutText( "                var line_geometry" + sName + " = new THREE.Geometry();") ;
   m_Writer.OutText( "                line_geometry" + sName + ".vertices.push(") ;
   m_Writer.OutText( "                new THREE.Vector3(" + ToString( ptCurrentThreeJS.x) + "," + ToString( ptCurrentThreeJS.y) + "," + ToString( ptCurrentThreeJS.z) + "),", false) ; 
    
  // scorro tutti i punti ottenuti dalla mia approssimazione e creo delle linee rette
   while ( pLine.GetNextPoint( ptCurrent))
   {
      ptCurrentThreeJS = ptCurrent;
      ptCurrentThreeJS.LocToLoc( frFrame, m_frTHREEJSFrame) ;
      m_Writer.OutText( " new THREE.Vector3(" + ToString( ptCurrentThreeJS.x) + "," + ToString( ptCurrentThreeJS.y) + "," + ToString( ptCurrentThreeJS.z) + "),", false) ;
   }

    m_Writer.OutText( "                );", false) ;
    m_Writer.OutText( "                var Compoline" + sName + " = new THREE.Line(line_geometry" + sName + ",line_material" + sName + ");") ; 
    m_Writer.OutText( "                list_of_objects.push(Compoline" + sName + ");") ;
    
  // aggiungo la curva composita al suo gruppo di appartenenza
   if ( nGroupCount != -1)
      m_Writer.OutText("                group" + ToString( nGroupCount) + ".children.push(Compoline" + sName + ")") ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportSTM( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // verifico oggetto
   const ISurfTriMesh* pSTMtc = GetSurfTriMesh( pGeoObj) ;
   if ( pSTMtc == nullptr)
      return false ;

   PtrOwner<ISurfTriMesh> pSTM( pSTMtc->Clone()) ;
   pSTM->DoCompacting() ;
    
  // aumento il contatore generale per evitare nomi uguali su javascript
   m_nCont ++ ;

  // ricavo il colore della faccia (R,G,B,A)
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;
   double dOpacity = Ccol.GetAlpha() ;

  // controllo trasparenza e opacità
   double dOpacityThreeJs = 1 ;
   if ( dOpacity < 1) {
     // mesh trasparente 
     // calcolo distanza tra mesh e posizione delle telecamera (per riodinare l'ordine di visualizzazione)
      BBox3d b3Localbox ;
      pSTM->GetLocalBBox( b3Localbox) ;
      b3Localbox.ToLoc( m_frTHREEJSFrame) ;
      double dDistance = sqrt( b3Localbox.SqMaxDistFromPoint( m_ptCenter)) ;
      sSurfDist sNewSurfDist ;
      sNewSurfDist.SurvAlpha = pSTM ;
      sNewSurfDist.dDistance = dDistance ;
      sNewSurfDist.sName = ToString( m_nCont) ;
      m_vTranspSurf.push_back( sNewSurfDist) ;
      dOpacityThreeJs = 0.7 + 0.2*dOpacity ;
           
     // creo il materiale     
     // front side
      m_Writer.OutText( "                var front_surf_materials" + ToString( m_nCont) + "= new THREE.MeshPhongMaterial({color: " + sHexCol + ", transparent: true , opacity: " + ToString( dOpacityThreeJs) + ",  side: THREE.FrontSide});") ;
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".oldColor = new THREE.Color(" + sHexCol + ");") ;
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".depthTest = true;"); // abilito test profondità
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".blending = THREE.CustomBlending") ; // flag per blending customizzato
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".blendEquation = THREE.AddEquation") ; // aggiungo equazione di blending
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".blendSrc = THREE.SrcAlphaFactor") ; // source blending factor --> glBlendFunc( srcfactor, destfactor)
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".blendDst = THREE.OneMinusSrcAlphaFactor;") ; // destination blending factor --> glBlendFunc( srcfactor, destfactor)
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".wasTransparent = true;") ; // nel caso sia selezionata
      m_Writer.OutText( "                front_surf_materials" + ToString( m_nCont) + ".hadOpacity = " + ToString( dOpacityThreeJs) + ";") ; // nel caso sia selezionata

    // back side
      m_Writer.OutText( "                var back_surf_materials" + ToString( m_nCont) + "= new THREE.MeshPhongMaterial({color: " + sHexCol + ", transparent: true , opacity: " + ToString( dOpacityThreeJs) + ",  side: THREE.BackSide});") ;
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".oldColor = new THREE.Color(" + sHexCol + ");") ;
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".depthTest = true;") ; // abilito test profondità
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".blending = THREE.CustomBlending") ; // flag per blending customizzato
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".blendEquation = THREE.AddEquation") ; // aggiungo equazione di blending
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".blendSrc = THREE.SrcAlphaFactor") ; // source blending factor --> glBlendFunc( srcfactor, destfactor)
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".blendDst = THREE.OneMinusSrcAlphaFactor;") ; // destination blending factor --> glBlendFunc( srcfactor, destfactor)
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".wasTransparent = true;") ; // nel caso sia selezionata
      m_Writer.OutText( "                back_surf_materials" + ToString( m_nCont) + ".hadOpacity = " + ToString( dOpacityThreeJs) + ";") ; // nel caso sia selezionata 
   }
   else {
     // mesh opaca
      m_Writer.OutText( "                var opaca_surf_materials" + ToString( m_nCont) + "= new THREE.MeshPhongMaterial({color: " + sHexCol + ", transparent: false , opacity: " + ToString( dOpacityThreeJs) + ",  side: THREE.DoubleSide});") ;
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".oldColor = new THREE.Color(" + sHexCol + ");") ;
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".depthTest = true;") ; // abilito test profondità
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".blending = THREE.CustomBlending") ; // flag per blending customizzato
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".blendEquation = THREE.AddEquation") ; // aggiungo equazione di blending
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".blendSrc = THREE.SrcAlphaFactor") ; // source blending factor --> glBlendFunc( srcfactor, destfactor)
      m_Writer.OutText( "                opaca_surf_materials" + ToString( m_nCont) + ".blendDst = THREE.OneMinusSrcAlphaFactor;") ; // destination blending factor --> glBlendFunc( srcfactor, destfactor)         
   }

  // creo vettore di vertici per i triangoli della mesh
   m_Writer.OutText("                var vertices" + ToString( m_nCont) + " = [") ;

   int iTotV = pSTM->GetVertexCount() ;
   int iTotT = pSTM->GetTriangleCount() ;

   Point3d ptCurrent ;
   int iPtCurrentTria[3] ;

  // scorro tutti i vertici e ne scrivo le coordinate
   for ( int i = 0; i < iTotV; i++) {
      pSTM->GetVertex( i, ptCurrent) ;
      ptCurrent.LocToLoc( frFrame, m_frTHREEJSFrame) ;
      m_Writer.OutText(" new THREE.Vector3(" + ToString( ptCurrent.x, 15) + ", " + ToString( ptCurrent.y, 15) + ", " + ToString( ptCurrent.z, 15) + "),", false) ;
   }

   m_Writer.OutText( "                ];", false) ;

  // creo vettore delle facce dei triangoli
   m_Writer.OutText( "                var faces" + ToString( m_nCont) + " = [ ") ;

  // scorro tutti i triangoli associandogli una faccia della mesh
   for ( int i = 0; i < iTotT; i++) {
      pSTM->GetTriangle( i, iPtCurrentTria) ;
      m_Writer.OutText( " new THREE.Face3(" + ToString( iPtCurrentTria[0]) + ", " + ToString( iPtCurrentTria[1]) + ", " + ToString( iPtCurrentTria[2]) + "),", false) ; 
   }

   m_Writer.OutText( "                ];") ;

  // creo la geometria con i vertici e le facce
   m_Writer.OutText( "                var geom" + ToString( m_nCont) + " = new THREE.Geometry();") ;
   m_Writer.OutText( "                geom" + ToString( m_nCont) + ".vertices = vertices" + ToString( m_nCont) + ";") ;
   m_Writer.OutText( "                geom" + ToString( m_nCont) + ".faces = faces" + ToString( m_nCont) + ";") ;
   m_Writer.OutText( "                try{") ;
   m_Writer.OutText( "                geom" + ToString( m_nCont) + ".computeFaceNormals();") ; // per rendering effetto ombre e luce
   m_Writer.OutText( "                } catch(err){ console.log('computeFaceNormals error in " + ToString( m_nCont) + "'); console.log(err); console.log('---')}") ;

  // creo la mesh unendo geometria (vertici e facce) e materiale 
   if ( dOpacity < 1) {
     // mesh trasparente
     // front side -----------------------------
      m_Writer.OutText( "                var front_surf_mesh" + ToString( m_nCont) + " = new THREE.Mesh(geom" + ToString( m_nCont) + ", front_surf_materials" + ToString( m_nCont) + ");") ;
      //m_Writer.OutText( "                front_surf_mesh" + ToString( m_nCont) + ".castShadow = true;") ;
   
     // aggiungo la superficie al suo gruppo di appartenenza
      if ( nGroupCount != -1)
         m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(front_surf_mesh" + ToString( m_nCont) + ")") ;
   
     // back side -------------------------------
      m_Writer.OutText( "                var back_surf_mesh" + ToString( m_nCont) + " = new THREE.Mesh(geom" + ToString( m_nCont) + ", back_surf_materials" + ToString( m_nCont) + ");") ;
      //m_Writer.OutText( "                back_surf_mesh" + ToString( m_nCont) + ".castShadow = true;") ;
   
     // aggiungo la superficie al suo gruppo di appartenenza
      if( nGroupCount != -1)
         m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(back_surf_mesh" + ToString( m_nCont) + ")") ;
   
     // non aggiungo la mesh alla lista degli oggetti della scena, prima le riordino nella funzione FinishAmbient()
   }
   else {
     // mesh opaca
      m_Writer.OutText( "                var opaca_mesh_" + ToString( m_nCont) + " = new THREE.Mesh(geom" + ToString( m_nCont) + ", opaca_surf_materials" + ToString( m_nCont) + ");") ;
      //m_Writer.OutText( "                opaca_mesh_" + ToString( m_nCont) + ".castShadow = true;") ;
      m_Writer.OutText( "                list_of_objects.push(opaca_mesh_" + ToString( m_nCont) + ");") ; // aggiungo la mesh alla lista degli oggetti della scena
     
     // aggiungo al superficie al suo gruppo di appartenenza
      if ( nGroupCount != -1)
         m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(opaca_mesh_" + ToString( m_nCont) + ")") ;
   }
    
    return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportSFR( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& cCol, const int nGroupCount)
{
  // verifico oggetto
   const ISurfFlatRegion* pSFR = GetSurfFlatRegion( pGeoObj) ;
   if ( pSFR == nullptr)
      return false ;
  // ricavo la trimesh equivalente
   const ISurfTriMesh* pStm = pSFR->GetAuxSurf() ;
   return ExportSTM( sName, pStm, frFrame, cCol, nGroupCount) ;
}

//----------------------------------------------------------------------------
bool 
ExportThreeJS::ExportSBezier( const std::string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& cCol, const int nGroupCount)
{
  // verifico oggetto
   const ISurfBezier* sbez = GetSurfBezier( pGeoObj) ;
   if ( sbez == nullptr)
      return false ;
  // ricavo la trimesh equivalente
   const ISurfTriMesh* pStm = sbez->GetAuxSurf() ;
   return ExportSTM( sName, pStm, frFrame, cCol, nGroupCount) ;
}


//----------------------------------------------------------------------------
bool
ExportThreeJS::ExportText( const string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // verifico l'oggetto
   const IExtText* pText = GetExtText( pGeoObj) ;
   if ( pText == nullptr)
      return false ;
  // approssimo il testo come un insieme di curve
   POLYLINELIST lstPL ;
   pText->ApproxWithLines( EPS_SMALL, ANG_TOL_STD_DEG, lstPL) ;
   Point3d ptCurrent ;

  // ricavo il colore della scritta (R,G,B,A)
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;
    
  // scorro tutte le curve trovate
   for ( PolyLine aLine : lstPL) {
     // prelevo il primo punto
      aLine.GetFirstPoint( ptCurrent) ;
      ptCurrent.LocToLoc( frFrame, m_frTHREEJSFrame) ;
     // aumento il contatore generale per evitare nomi uguali su javascript
      m_nCont++ ;
      m_Writer.OutText( "                const text_line_material" + ToString( m_nCont) + " = new THREE.LineBasicMaterial({ color: " + sHexCol + ", linewidth: 1.2 });") ;
      m_Writer.OutText( "                text_line_material" + ToString( m_nCont) + ".oldColor = new THREE.Color(" + sHexCol + ");") ;
      m_Writer.OutText( "                var text_line_geometry" + ToString( m_nCont) +" = new THREE.Geometry();") ;
      m_Writer.OutText( "                text_line_geometry" + ToString( m_nCont) + ".vertices.push(") ;
      m_Writer.OutText( "                new THREE.Vector3(" + ToString( ptCurrent.x) + "," + ToString( ptCurrent.y) + "," + ToString( ptCurrent.z) + "),") ;

     // scorro tutti i punti e approssimo con delle linee rette
      while ( aLine.GetNextPoint( ptCurrent)) {
         ptCurrent.LocToLoc( frFrame, m_frTHREEJSFrame) ;
         m_Writer.OutText( " new THREE.Vector3(" + ToString( ptCurrent.x) + "," + ToString( ptCurrent.y) + "," + ToString( ptCurrent.z) + "),", false) ; 
      }

      m_Writer.OutText( "                );") ;
      m_Writer.OutText( "                var text_Compoline" + ToString( m_nCont) + " = new THREE.Line(text_line_geometry" + ToString( m_nCont) + ",text_line_material" + ToString( m_nCont) + ");") ;
      m_Writer.OutText( "                text_Compoline" + ToString( m_nCont) + ".translateY(1);") ; // traslazione del testo 
      m_Writer.OutText( "                list_of_objects.push(text_Compoline" + ToString( m_nCont) + ");") ;

     // aggiungo la polyline al suo gruppo di appartenenza
      if ( nGroupCount != -1)
         m_Writer.OutText( "                group" + ToString( nGroupCount) + ".children.push(text_Compoline" + ToString( m_nCont) + ")") ;
    }
    return true ;
}

//----------------------------------------------------------------------------
bool 
ExportThreeJS::ExportDimension( const std::string& sName, const IGeoObj* pGeoObj, const Frame3d& frFrame, const Color& Ccol, const int nGroupCount)
{
  // verifico l'oggetto
   const IExtDimension* pDim = GetExtDimension( pGeoObj) ;
   if ( pDim == nullptr)
      return false ;

  // approssimo con delle curve
   POLYLINELIST lstPL ;
   pDim->ApproxWithLines( EPS_SMALL, ANG_TOL_STD_DEG, lstPL) ;
   Point3d ptCurrent ;
   int iDiff = 0 ;

  // prelevo il colore
   string sHexCol ;
   GetColor( Ccol, sHexCol) ;

  // per ogni curva di approssimazione scorro i suoi punti e creo delle linee rette
   for ( PolyLine aLine : lstPL) {
      aLine.GetFirstPoint( ptCurrent) ;
      ptCurrent.LocToLoc( frFrame, m_frTHREEJSFrame) ;
      m_Writer.OutText( "                const text_line_material" + sName + ToString( iDiff) + " = new THREE.LineBasicMaterial({ color: " + sHexCol + "});") ;
      m_Writer.OutText( "                text_line_material" + sName + ToString( iDiff) + ".oldColor = new THREE.Color(" + sHexCol + ")") ;
      m_Writer.OutText( "                var text_line_geometry" + sName + ToString( iDiff) + " = new THREE.Geometry();") ;
      m_Writer.OutText( "                text_line_geometry" + sName + ToString( iDiff) + ".vertices.push(") ;
      m_Writer.OutText( "                new THREE.Vector3(" + ToString( ptCurrent.x) + "," + ToString( ptCurrent.y) + "," + ToString( ptCurrent.z) + "),", false) ; 

      while ( aLine.GetNextPoint( ptCurrent)) {
         ptCurrent.LocToLoc( frFrame, m_frTHREEJSFrame) ;
         m_Writer.OutText( " new THREE.Vector3(" + ToString( ptCurrent.x) + "," + ToString( ptCurrent.y) + "," + ToString( ptCurrent.z) + "),", false) ; 
      }

      m_Writer.OutText( "                );") ;
      m_Writer.OutText( "                var text_Compoline" + sName + ToString( iDiff) + " = new THREE.Line(text_line_geometry" + sName + ToString( iDiff) + ",text_line_material" + sName + ToString( iDiff) + ");") ;
      m_Writer.OutText( "                list_of_objects.push(text_Compoline" + sName + ToString( iDiff) + ");") ;
      iDiff ++ ;

     // aggiungo la distanza al suo gruppo di appartenenza 
      if ( nGroupCount != -1)
         m_Writer.OutText("                group" + ToString( nGroupCount) + ".children.push(text_Compoline" + sName + ToString( iDiff-1) + ")") ;
   }

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::ScanGroup( const IGdbIterator& iIter, IGeomDB* pGDB, const int nGroupCount)
{
  // creo un iteratore
   PtrOwner<IGdbIterator> pIter( CreateGdbIterator( iIter.GetGDB())) ;
   if ( IsNull( pIter))
      return false ;
  // scandisco il gruppo
   bool bOk = true ;
    
   pIter->GoTo( iIter.GetId()) ;

   m_nGroupCount ++ ;
   m_Writer.OutText( "                const group" + ToString( m_nGroupCount) + " = new THREE.Group();") ;

   if ( nGroupCount != -1)
      m_sCodMenu += "<ol class = 'list-group-item border-0 my-0 py-0 pe-0'>" ;
          
   string sName ;
   pIter->GetName( sName) ;
   string sId = ToString( pIter->GetId()) ;

   m_Writer.OutText( "                group" + ToString( m_nGroupCount) + ".name = '" + sId + "'") ;
   // aggiungo l'EventListner per il menu laterale sinistro
   //m_Writer.OutText( "                document.getElementById('p_id_" + sId + "').addEventListener('click', function(){ if(!booked) { findGroupByNameAndId(groupRoot, " + sId + ", 1); }});") ;
   //m_Writer.OutText( "                document.getElementById('lb_" + sId + "').addEventListener('click', function(){ lightbulb('lb_" + sId + "', 0)});") ;

   if ( ! sId.compare( "0")) {
         
      //m_sCodMenu += "<div class = 'd-flex flex-row bd-highlight'>" ;
      //m_sCodMenu += "<i id = 'lb_0' name = 'lb_on' class = 'fa-solid fa-lightbulb m-0 py-1 visible' style = 'cursor: pointer; color: #f0ad4e'></i>" ;
      //m_sCodMenu += "<button class = 'list-group-item list-group-item-action list-group-flush list-group-item-dark mb-0 border-0 ml-1 py-0 mx-1' name='btMenu' id = 'p_id_0'>" ;
      //m_sCodMenu += "<span class = 'badge bg-dark float-end my-0' id = 's_id_0' name ='badgeMenu'></span>" ;
      //m_sCodMenu += "<span class = 'border-0' name = 's_col_ora' id = 's_col_0'> <i>(0)</i></span>" ;
      //m_sCodMenu += "<span id = 'ss_id_0' name = 's_nb'> BASIC MODEL</span>" ;
      //m_sCodMenu += "</button>" ;
      //m_sCodMenu += "</div>" ;
   }
   else {
      m_Writer.OutText("                document.getElementById('p_id_" + sId + "').addEventListener('click', function(){ if(!booked) { findGroupByNameAndId(groupRoot, " + sId + ", 1); }});") ;
      m_Writer.OutText("                document.getElementById('lb_" + sId + "').addEventListener('click', function(){ lightbulb('lb_" + sId + "', 0)});") ;
      m_sCodMenu += "<div class = 'd-flex flex-row bd-highlight'>" ;
      m_sCodMenu += "<i id = 'lb_" + sId + "' name = 'lb_on' class = 'fa-solid fa-lightbulb m-0 py-1 visible' style = 'cursor: pointer; color: #f0ad4e'></i>" ;
      m_sCodMenu += "<button class = 'list-group-item list-group-item-action list-group-flush list-group-item-dark mb-0 border-0 ml-1 py-0 mx-1' name='btMenu' id = 'p_id_" + sId + "'>" ;
      m_sCodMenu += "<span class='badge bg-dark float-end my-0' name ='badgeMenu' id = 's_id_" + sId + "'></span>" ;
      m_sCodMenu += "<span  name = 's_col_ora' id = 's_col_" + sId + "'><i>(" + sId + ")</i></span>" ;
      m_sCodMenu += "<span id = 'ss_id_" + sId + "' name = 's_nb'> " + sName + "</span>" ; //Inserisco uno spazio !
      m_sCodMenu += "</button>" ;
      m_sCodMenu += "</div>" ;
   }

   int nCurrentGroup = m_nGroupCount ;

   for ( bool bNext = pIter->GoToFirstInGroup(iIter) ; bNext ; bNext = pIter->GoToNext()) {
      if ( ! ExportObject( *pIter, pGDB, nCurrentGroup))
         bOk = false ;
   }

   if ( nGroupCount != -1) {
      m_Writer.OutText("                group" + ToString( nGroupCount) + ".add(group" + ToString( nCurrentGroup) + ")") ;
   }

   m_sCodMenu += "              </ol>" ;

   return bOk ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::TestFilter( int nLev, int nMode, int nStat, bool bGroup)
{
   int nFilter = bGroup ? m_nGroupFilter : m_nFilter ;
   if ( ( nLev == GDB_LV_USER  &&  ( nFilter & EEXFLT_LEVUSER) == 0)  ||
        ( nLev == GDB_LV_SYSTEM  &&  ( nFilter & EEXFLT_LEVSYSTEM) == 0)  ||
        ( nLev == GDB_LV_TEMP  &&  ( nFilter & EEXFLT_LEVTEMP) == 0))
      return false ;
   if ( ( nMode == GDB_MD_STD  &&  ( nFilter & EEXFLT_MODESTD) == 0)  ||
        ( nMode == GDB_MD_LOCKED  &&  ( nFilter & EEXFLT_MODELOCKED) == 0)  ||
        ( nMode == GDB_MD_HIDDEN  &&  ( nFilter & EEXFLT_MODEHIDDEN) == 0))
      return false ;
   if ( ( nStat == GDB_ST_OFF  &&  ( nFilter & EEXFLT_STAOFF) == 0)  ||
        ( nStat == GDB_ST_ON  &&  ( nFilter & EEXFLT_STAON) == 0)  ||
        ( nStat == GDB_ST_SEL  &&  ( nFilter & EEXFLT_STASEL) == 0))
      return false ;

   return true ;
}

//----------------------------------------------------------------------------
bool
ExportThreeJS::CalcGroupFilter( void)
{
   m_nGroupFilter = 0 ;
  // Status
   if ( ( m_nFilter & EEXFLT_STASEL) != 0) 
      m_nGroupFilter += EEXFLT_STASEL + EEXFLT_STAOFF + EEXFLT_STAON ;
   else if ( ( m_nFilter & EEXFLT_STAOFF) != 0)
      m_nGroupFilter += EEXFLT_STAOFF + EEXFLT_STAON ;
   else
      m_nGroupFilter += EEXFLT_STAON ;
  // Mode
   if ( ( m_nFilter & EEXFLT_MODELOCKED) != 0)
      m_nGroupFilter += EEXFLT_MODELOCKED + EEXFLT_MODEHIDDEN + EEXFLT_MODESTD ;
   else if ( ( m_nFilter & EEXFLT_MODEHIDDEN) != 0)
      m_nGroupFilter += EEXFLT_MODEHIDDEN + EEXFLT_MODESTD ;
   else
      m_nGroupFilter += EEXFLT_MODESTD ;
  // Level
   if ( ( m_nFilter & EEXFLT_LEVSYSTEM) != 0)
      m_nGroupFilter += EEXFLT_LEVSYSTEM + EEXFLT_LEVTEMP + EEXFLT_LEVUSER ;
   else if ( ( m_nFilter & EEXFLT_LEVTEMP) != 0)
      m_nGroupFilter += EEXFLT_LEVTEMP + EEXFLT_LEVUSER ;
   else
      m_nGroupFilter += EEXFLT_LEVUSER ;

   return true ;
}