source: trunk/source/visualization/FukuiRenderer/src/G4FukuiRendererSceneHandler.cc @ 1337

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// $Id: G4FukuiRendererSceneHandler.cc,v 1.14 2006/06/29 21:17:00 gunter Exp $
// GEANT4 tag $Name: geant4-09-04-beta-01 $
//
// 
// Satoshi TANAKA, Fri Jun 28 11:34:24 JST 1996
// FukuiRenderer scene.


//=================//
#ifdef G4VIS_BUILD_DAWN_DRIVER
//=================//


#define __G_ANSI_C__

// #define DEBUG_FR_SCENE

     //----- header files
#include <fstream>
#include <string.h>
#include "globals.hh"
#include "G4FRConst.hh"
#include "G4FukuiRenderer.hh"
#include "G4FukuiRendererSceneHandler.hh"
#include "G4FukuiRendererViewer.hh"
#include "G4Point3D.hh"
#include "G4VisAttributes.hh"
#include "G4Scene.hh"
#include "G4Transform3D.hh"
#include "G4Polyhedron.hh"
#include "G4Box.hh"
#include "G4Cons.hh"
#include "G4Polyline.hh"
#include "G4Trd.hh"
#include "G4Tubs.hh"
#include "G4Trap.hh"
#include "G4Torus.hh"
#include "G4Sphere.hh"
#include "G4Para.hh"
#include "G4Text.hh"
#include "G4Circle.hh"
#include "G4Square.hh"
#include "G4VPhysicalVolume.hh"

//----- constants
const char  FR_ENV_CULL_INVISIBLE_OBJECTS [] = "G4DAWN_CULL_INVISIBLE_OBJECTS";
const char  FR_ENV_MULTI_WINDOW[]            = "G4DAWN_MULTI_WINDOW" ;

///////////////////////////
// Driver-dependent part //
///////////////////////////


        //----- G4FukuiRendererSceneHandler, constructor
G4FukuiRendererSceneHandler::G4FukuiRendererSceneHandler (G4FukuiRenderer& system,
                                            const G4String& name):
G4VSceneHandler  (system, fSceneIdCount++, name) ,
fSystem   (system)                  ,
fPrimDest (system.GetPrimDest() )   ,
FRflag_in_modeling     (false)      ,
flag_saving_g4_prim    (false)      ,
COMMAND_BUF_SIZE       (G4FRClientServer::SEND_BUFMAX),
fPrec (9), fPrec2 (16)
{

                //----- Connection to FukuiRenderer is set in the first scene
        if( !fSystem.IsConnected() ) 
        {
                if ( getenv( FR_ENV_NAMED_PIPE_CONNECTION ) != NULL &&\
                     strcmp( getenv( FR_ENV_NAMED_PIPE_CONNECTION ), "0" ) )
                { 
                                // Invoke DAWN locally and make connection
                                // via named pipe (not supported in AIX etc)
                        fSystem.UseBSDUnixDomainAuto();
                } else if( getenv( FR_ENV_SERVER_HOST_NAME ) == NULL  ) 
                {
                                // Invoke DAWN locally and make connection
                                // via socket
                        fSystem.UseInetDomainAuto();
                } else {
                                // Connect to remote DAWN via socket
                        fSystem.UseInetDomain();
                }
        }

                //----- precision control
        if( getenv( "G4DAWN_PRECISION" ) != NULL ) {
                sscanf( getenv("G4DAWN_PRECISION"), "%d", &fPrec ) ;
        } else {
                fPrec = 9 ;
        }
        fPrec2 = fPrec + 7 ;

} // G4FukuiRendererSceneHandler, constructor


        //----- G4FukuiRendererSceneHandler, destructor
G4FukuiRendererSceneHandler::~G4FukuiRendererSceneHandler () 
{
#if defined DEBUG_FR_SCENE
        G4cerr << "***** ~G4FukuiRendererSceneHandler" << G4endl;
#endif 
  ClearStore (); // clear current scene

}

//-----
void G4FukuiRendererSceneHandler::FRBeginModeling( void )
{
        if( !FRIsInModeling() )         
        {
#if defined DEBUG_FR_SCENE
          G4cerr << "***** G4FukuiRendererSceneHandler::FRBeginModeling (called & started)" << G4endl;
#endif

          //----- Begin Saving g4.prim file
          // open g4.prim, ##
          BeginSavingG4Prim();

          //----- Send Bounding Box
          // /BoundingBox
          SendBoundingBox();

          //----- drawing device
          // !Device 
          // (Note: Not saved in g4.prim) 
          if( ( getenv( FR_ENV_MULTI_WINDOW ) != NULL      )   && \
              ( strcmp( getenv( FR_ENV_MULTI_WINDOW ),"0"  )      )  )
            {
              ((G4FukuiRendererViewer*)fpViewer)->SendDevice( G4FukuiRendererViewer::FRDEV_XWIN ) ; 
            } else {
              ((G4FukuiRendererViewer*)fpViewer)->SendDevice( G4FukuiRendererViewer::FRDEV_PS ) ; 
            }

          //----- drawing style
          // /WireFrame, /Surface etc
          // (Note: Not saved in g4.prim) 
          ((G4FukuiRendererViewer*)fpViewer)->SendDrawingStyle() ; 

          //----- set view parameters
          //   /CameraPosition, /TargetPoint, 
          //   /ZoomFactor, /FocalDistance, 
          //   !GraphicalUserInterface
          ((G4FukuiRendererViewer*)fpViewer)->SendViewParameters(); 

          //----- send SET_CAMERA command 
          //   !SetCamera
#if defined DEBUG_FR_SCENE
                G4cerr << "*****   (!SetCamera in FRBeginModeling())" << G4endl;
#endif
          SendStr( FR_SET_CAMERA );

          //----- open device
          //   !OpenDevice
#if defined DEBUG_FR_SCENE
                G4cerr << "*****   (!OpenDevice in FRBeginModeling())" << G4endl;
#endif
          SendStr( FR_OPEN_DEVICE      );

          //----- begin sending primitives
          //   !BeginModeling
#if defined DEBUG_FR_SCENE
          G4cerr << "*****   (!BeginModeling in FRBeginModeling())" << G4endl;
#endif
          SendStr( FR_BEGIN_MODELING );  FRflag_in_modeling = true ;

        } // if

}

/////////////////////////////////////////
// Common to DAWN and DAWNFILE drivers //
/////////////////////////////////////////

#define  G4FRSCENEHANDLER  G4FukuiRendererSceneHandler
#include "G4FRSceneFunc.icc"
#undef   G4FRSCENEHANDLER

//////////////////////
// static variables //
//////////////////////

        //----- static variables
G4int G4FukuiRendererSceneHandler::fSceneIdCount = 0; 

#endif // G4VIS_BUILD_DAWN_DRIVER