G4FukuiRendererSceneHandler.cc

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// 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 "G4VisManager.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 ( std::getenv( FR_ENV_NAMED_PIPE_CONNECTION ) != NULL &&\
         strcmp( std::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( std::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( std::getenv( "G4DAWN_PRECISION" ) != NULL ) {
    sscanf( std::getenv("G4DAWN_PRECISION"), "%d", &fPrec ) ;
  } else {
                fPrec = 9 ;
  }
  fPrec2 = fPrec + 7 ;

} // G4FukuiRendererSceneHandler, constructor


  //----- G4FukuiRendererSceneHandler, destructor
G4FukuiRendererSceneHandler::~G4FukuiRendererSceneHandler () 
{
#if defined DEBUG_FR_SCENE
  if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
  G4cout << "***** ~G4FukuiRendererSceneHandler" << G4endl;
#endif 
}

//-----
void G4FukuiRendererSceneHandler::FRBeginModeling( void )
{
  if( !FRIsInModeling() )   
  {
#if defined DEBUG_FR_SCENE
    if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
      G4cout << "***** 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( ( std::getenv( FR_ENV_MULTI_WINDOW ) != NULL      )   && \
        ( strcmp( std::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
    if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
    G4cout << "*****   (!SetCamera in FRBeginModeling())" << G4endl;
#endif
    SendStr( FR_SET_CAMERA );

    //----- open device
    //   !OpenDevice
#if defined DEBUG_FR_SCENE
    if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
    G4cout << "*****   (!OpenDevice in FRBeginModeling())" << G4endl;
#endif
    SendStr( FR_OPEN_DEVICE      );

    //----- begin sending primitives
    //   !BeginModeling
#if defined DEBUG_FR_SCENE
    if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
    G4cout << "*****   (!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