G4ToolsSGQtGLES Class Reference

#include <G4ToolsSGQtGLES.hh>

Inheritance diagram for G4ToolsSGQtGLES:

Public Types
enum	Functionality {   noFunctionality , nonEuclidian , twoD , twoDStore ,   threeD , threeDInteractive , virtualReality , fileWriter }

Public Member Functions
void	AddNickname (const G4String &nickname)
G4VSceneHandler *	CreateSceneHandler (const G4String &name="")
G4VViewer *	CreateViewer (G4VSceneHandler &, const G4String &name="")
	G4ToolsSGQtGLES ()
const G4String &	GetDescription () const
Functionality	GetFunctionality () const
const G4String &	GetName () const
const G4String &	GetNickname () const
const std::vector< G4String > &	GetNicknames () const
G4bool	IsUISessionCompatible () const
virtual	~G4ToolsSGQtGLES ()

Protected Member Functions
	G4ToolsSGQtGLES (const G4ToolsSGQtGLES &a_from)
void	Initialise ()
G4ToolsSGQtGLES &	operator= (const G4ToolsSGQtGLES &)

Protected Attributes
G4String	fDescription
Functionality	fFunctionality
G4String	fName
std::vector< G4String >	fNicknames
tools::Qt::session *	fSGSession

Private Types
typedef G4VGraphicsSystem	parent

Detailed Description

Definition at line 35 of file G4ToolsSGQtGLES.hh.

Member Typedef Documentation

parent

typedef G4VGraphicsSystem G4ToolsSGQtGLES::parent

private

Definition at line 36 of file G4ToolsSGQtGLES.hh.

Member Enumeration Documentation

Functionality

enum G4VGraphicsSystem::Functionality

inherited

Enumerator
noFunctionality
nonEuclidian
twoD
twoDStore
threeD
threeDInteractive
virtualReality
fileWriter

Definition at line 49 of file G4VGraphicsSystem.hh.

                     {
    noFunctionality
    ,nonEuclidian       // e.g., tree representation of geometry hierarchy.
    ,twoD               // Simple 2D, e.g., X (no stored structures).
    ,twoDStore          // 2D with stored structures.
    ,threeD             // Passive 3D (with stored structures).
    ,threeDInteractive  // 3D with "pick" functionality.
    ,virtualReality     // Virtual Reality functionality.
    ,fileWriter         // File writer
  };

Constructor & Destructor Documentation

G4ToolsSGQtGLES() [1/2]

G4ToolsSGQtGLES::G4ToolsSGQtGLES

(

)

Definition at line 42 of file G4ToolsSGQtGLES.cc.

                                :
parent
("TOOLSSG_QT_GLES",
 "TSG_QT_GLES",
 "TOOLSSG_QT_GLES is a graphics driver based on the g4tools tools/sg scene graph logic where\n\
 the rendering is done with GLES and the windowing is done with Qt.",
 parent::threeDInteractive)
,fSGSession(nullptr)
{}

~G4ToolsSGQtGLES()

G4ToolsSGQtGLES::~G4ToolsSGQtGLES ( )

virtual

Definition at line 52 of file G4ToolsSGQtGLES.cc.

                                  {
  delete fSGSession;
}

References fSGSession.

G4ToolsSGQtGLES() [2/2]

G4ToolsSGQtGLES::G4ToolsSGQtGLES ( const G4ToolsSGQtGLES &  a_from )

inlineprotected

Definition at line 41 of file G4ToolsSGQtGLES.hh.

:parent(a_from){}

Member Function Documentation

AddNickname()

void G4VGraphicsSystem::AddNickname ( const G4String &  nickname )

inlineinherited

Definition at line 85 of file G4VGraphicsSystem.hh.

{fNicknames.push_back(nickname);}

References G4VGraphicsSystem::fNicknames.

CreateSceneHandler()

G4VSceneHandler * G4ToolsSGQtGLES::CreateSceneHandler ( const G4String &  name = "" )

virtual

Implements G4VGraphicsSystem.

Definition at line 71 of file G4ToolsSGQtGLES.cc.

                                                                           {
  G4VSceneHandler* pScene = new G4ToolsSGSceneHandler(*this, a_name);
  return pScene;
}

CreateViewer()

G4VViewer * G4ToolsSGQtGLES::CreateViewer ( G4VSceneHandler &  a_scene, const G4String &  name = ""  )

virtual

Implements G4VGraphicsSystem.

Definition at line 76 of file G4ToolsSGQtGLES.cc.

                                                                                        {
  if(!fSGSession) Initialise();
  if(!fSGSession) return nullptr;
  G4VViewer* pView =
#ifdef G4TOOLSSG_QT_VIEWER_IN_TAB
    new G4ToolsSGQtViewer(*fSGSession,(G4ToolsSGSceneHandler&)a_scene,a_name);
#else
    new G4ToolsSGViewer<tools::Qt::session,tools::Qt::sg_viewer>(*fSGSession,(G4ToolsSGSceneHandler&)a_scene,a_name);
#endif    
  if (pView) {
    if (pView->GetViewId() < 0) {
      G4cerr << "G4ToolsSGQtGLES::CreateViewer:"
             << " ERROR flagged by negative view id in G4ToolsSGViewer creation."
             << "\n Destroying view and returning null pointer." << G4endl;
      delete pView;
      pView = nullptr;
    }
  }
  if (!pView) {
    G4cerr << "G4ToolsSGQtGLES::CreateViewer: ERROR: null pointer on new G4ToolsSGViewer." << G4endl;
    return nullptr;
  }
  return pView;
}

References fSGSession, G4cerr, G4endl, G4VViewer::GetViewId(), and Initialise().

GetDescription()

const G4String & G4VGraphicsSystem::GetDescription ( ) const

inlineinherited

Definition at line 82 of file G4VGraphicsSystem.hh.

{return fDescription;}

References G4VGraphicsSystem::fDescription.

GetFunctionality()

Functionality G4VGraphicsSystem::GetFunctionality ( ) const

inlineinherited

Definition at line 83 of file G4VGraphicsSystem.hh.

{return fFunctionality;}

References G4VGraphicsSystem::fFunctionality.

Referenced by G4VisManager::EndOfRun().

GetName()

const G4String & G4VGraphicsSystem::GetName ( ) const

inlineinherited

Definition at line 79 of file G4VGraphicsSystem.hh.

{return fName;}

References G4VGraphicsSystem::fName.

Referenced by G4VSceneHandler::AddPrimitive().

GetNickname()

const G4String & G4VGraphicsSystem::GetNickname ( ) const

inlineinherited

Definition at line 80 of file G4VGraphicsSystem.hh.

{return fNicknames[0];}

References G4VGraphicsSystem::fNicknames.

Referenced by G4VisCommandViewerList::SetNewValue().

GetNicknames()

const std::vector< G4String > & G4VGraphicsSystem::GetNicknames ( ) const

inlineinherited

Definition at line 81 of file G4VGraphicsSystem.hh.

{return fNicknames;}

References G4VGraphicsSystem::fNicknames.

Initialise()

void G4ToolsSGQtGLES::Initialise ( )

protected

Definition at line 56 of file G4ToolsSGQtGLES.cc.

                                 {
  if(fSGSession) return; //done.
  int* argc = new int;
  char** argv = nullptr;
  std::vector<std::string> args;args.push_back("");
  tools::new_argcv(args,*argc,argv);
  fSGSession = new tools::Qt::session(G4cout,*argc,argv);
  if(!fSGSession->is_valid()) {
    G4cerr << "G4ToolsSGQtGLES::Initialise : session::is_valid() failed." << G4endl;
    delete fSGSession;
    fSGSession = nullptr;
    return;
  }
}

References args, fSGSession, G4cerr, G4cout, G4endl, and session.

Referenced by CreateViewer().

IsUISessionCompatible()

G4bool G4ToolsSGQtGLES::IsUISessionCompatible ( ) const

virtual

Reimplemented from G4VGraphicsSystem.

Definition at line 101 of file G4ToolsSGQtGLES.cc.

{
  G4bool isCompatible = false;
//  G4UImanager* ui = G4UImanager::GetUIpointer();
//  G4UIsession* session = ui->GetSession();
//
//  // If session is a batch session, it may be:
//  // a) this is a batch job (the user has not instantiated any UI session);
//  // b) we are currently processing a UI command, in which case the UI
//  //    manager creates a temporary batch session and to find out if there is
//  //    a genuine UI session that the user has instantiated we must drill
//  //    down through previous sessions to a possible non-batch session.
//  while (G4UIbatch* batch = dynamic_cast<G4UIbatch*>(session)) {
//    session = batch->GetPreviousSession();
//  }
//
//  // Qt windows are only appropriate in a Qt session.
//  if (session) {
//    // If non-zero, this is the originating non-batch session
//    // The user has instantiated a UI session...
//    if (dynamic_cast<G4UIQt*>(session)) {
//      // ...and it's a G4UIQt session, which is OK.
      isCompatible = true;
//    }
//  }
  return isCompatible;
}

operator=()

G4ToolsSGQtGLES & G4ToolsSGQtGLES::operator= ( const G4ToolsSGQtGLES &  )

inlineprotected

Definition at line 42 of file G4ToolsSGQtGLES.hh.

{return *this;}

Field Documentation

fDescription

G4String G4VGraphicsSystem::fDescription

protectedinherited

Definition at line 90 of file G4VGraphicsSystem.hh.

Referenced by G4VGraphicsSystem::GetDescription().

fFunctionality

Functionality G4VGraphicsSystem::fFunctionality

protectedinherited

Definition at line 91 of file G4VGraphicsSystem.hh.

Referenced by G4VGraphicsSystem::GetFunctionality().

fName

G4String G4VGraphicsSystem::fName

protectedinherited

Definition at line 88 of file G4VGraphicsSystem.hh.

Referenced by G4VGraphicsSystem::GetName().

fNicknames

std::vector<G4String> G4VGraphicsSystem::fNicknames

protectedinherited

Definition at line 89 of file G4VGraphicsSystem.hh.

Referenced by G4VGraphicsSystem::AddNickname(), G4VGraphicsSystem::G4VGraphicsSystem(), G4VGraphicsSystem::GetNickname(), and G4VGraphicsSystem::GetNicknames().

fSGSession

tools::Qt::session* G4ToolsSGQtGLES::fSGSession

protected

Definition at line 50 of file G4ToolsSGQtGLES.hh.

Referenced by CreateViewer(), Initialise(), and ~G4ToolsSGQtGLES().

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The documentation for this class was generated from the following files:

• source/visualization/ToolsSG/include/G4ToolsSGQtGLES.hh
• source/visualization/ToolsSG/src/G4ToolsSGQtGLES.cc