G4VRML2SceneHandler.hh

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// $Id$
//
// G4VRML2SceneHandler.hh
// Satoshi Tanaka & Yasuhide Sawada

#ifndef WIN32

#ifdef  G4VIS_BUILD_VRML_DRIVER

#ifndef G4VRML2_SCENE_HANDLER_HH
#define G4VRML2_SCENE_HANDLER_HH

#include "globals.hh"
#include "G4LogicalVolume.hh"
#include "G4VSceneHandler.hh"

#include "G4FRClient.hh"

class G4VRML2;
class G4VisAttributes;

class G4VRML2SceneHandler: public G4VSceneHandler {

    enum { MAX_CONNECTION_TRIAL = 10 } ;

// methods (public) 
public:
    G4VRML2SceneHandler(G4VRML2& system, const G4String& name = "");
    virtual ~G4VRML2SceneHandler();
    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(int max_trial = MAX_CONNECTION_TRIAL );
    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    IsPVPickable     ()                { return fPVPickable   ;}  
    void      SetPVPickability  ( G4bool on_off ) { fPVPickable = on_off ;}  
    G4double  SetPVTransparency ()  ; 
    G4double  GetPVTransparency () { return fPVTransparency ; } 

// data 
private:

    G4VRML2& fSystem;   // Graphics system for this scene.

    G4bool   fPVPickable     ;
    G4double fPVTransparency ;

    static G4int fSceneIdCount;

public: 
    G4FRClient fDest ;

};

#endif //G4VRML2_SCENE_HH
#endif //G4VIS_BUILD_VRML_DRIVER
#endif //WIN32