G4VRML2FileSceneHandler.hh

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// $Id$
//
// G4VRML2FileSceneHandler.hh
// Satoshi Tanaka & Yasuhide Sawada
 
#ifndef G4VRML2FILE_SCENE_HANDLER_HH
#define G4VRML2FILE_SCENE_HANDLER_HH
 
#include <fstream>
 
#include "globals.hh"
#include "G4LogicalVolume.hh"
#include "G4VSceneHandler.hh"
 
 
class G4VRML2File;
class G4VisAttributes;
 
class G4VRML2FileSceneHandler: public G4VSceneHandler {
 
  friend class G4VRML2FileViewer;
 
// methods (public) 
public:
    G4VRML2FileSceneHandler(G4VRML2File& system, const G4String& name = "");
    virtual ~G4VRML2FileSceneHandler();
    void AddSolid(const G4Box&);
    void AddSolid(const G4Cons&);
    void AddSolid(const G4Tubs&);
    void AddSolid(const G4Trd&);
    void AddSolid(const G4Trap&);
    void AddSolid(const G4Sphere&);
        void AddSolid(const G4Para&);
    void AddSolid(const G4Torus&);
        void AddSolid ( const G4Polycone& polycone ) {
          G4VSceneHandler::AddSolid (polycone);
        }
        void AddSolid ( const G4Polyhedra& polyhedra) {
          G4VSceneHandler::AddSolid (polyhedra);
        }
        void AddSolid(const G4VSolid&);
        void AddCompound ( const G4VTrajectory& traj) {
          G4VSceneHandler::AddCompound(traj);
        }
        void AddCompound ( const G4VHit& hit) {
          G4VSceneHandler::AddCompound(hit);
        }
        void AddCompound ( const G4VDigi& digi) {
          G4VSceneHandler::AddCompound(digi);
        }
        void AddCompound ( const G4THitsMap<G4double> & hits) {
      G4VSceneHandler::AddCompound(hits);
    }
 
    void BeginPrimitives(const G4Transform3D& objectTransformation);
    void EndPrimitives();
 
    void AddPrimitive(const G4Polyline&);
    void AddPrimitive(const G4Polyhedron&);
    void AddPrimitive(const G4NURBS&); 
    void AddPrimitive(const G4Text&); 
    void AddPrimitive(const G4Circle&);
    void AddPrimitive(const G4Square&);
    void AddPrimitive (const G4Polymarker& polymarker)
        { G4VSceneHandler::AddPrimitive (polymarker); }
        void AddPrimitive (const G4Scale& scale) 
                { G4VSceneHandler::AddPrimitive (scale); }
 
    void ClearTransientStore();  // Used for triggering detector re-drawing.
 
    void BeginModeling();
    void EndModeling();
 
    void VRMLBeginModeling();
    void VRMLEndModeling();
 
    void connectPort();
    void closePort();
 
// methods (private) 
private:
 
    void      SendMaterialNode          ( const G4VisAttributes*  pAV ); 
    void      SendMaterialNode          ();
 
    void      SendLineColor             ( const G4VisAttributes*  pAV ); 
    void      SendMarkerColor           ( const G4VMarker&  mark ) ;
    void      SendMarkerWorldPosition   ( const G4VMarker&  mark ) ;
 
    G4double  GetMarkerHalfSize         ( const G4VMarker&  mark ) ;
    void      GetMarkerWorldPosition    (   const G4VMarker&  mark , 
                        double* pX             ,
                        double* pY             ,
                        double* pZ              ) ;
 
    G4bool    isConnected      () { return fFlagDestOpen ; }
 
    G4bool    IsPVPickable     ()                { return fPVPickable   ;}  
    void      SetPVPickability ( G4bool on_off ) { fPVPickable = on_off ;}  
    G4double  SetPVTransparency ()  ; 
    G4double  GetPVTransparency () { return fPVTransparency ; } 
 
// data 
private:
    char fVRMLFileDestDir[256] ; 
    char fVRMLFileName[256]    ; 
 
    G4VRML2File& fSystem;   // Graphics system for this scene.
    G4bool       fFlagDestOpen ;
 
    G4int        fMaxFileNum   ;    
 
    G4bool       fPVPickable ;
    G4double     fPVTransparency ;
 
    static G4int fSceneIdCount;
 
public: 
    std::ofstream     fDest ;
 
};
 
#endif //G4VRML2FILE_SCENE_HANDLER_HH