G4OpenInventorWinViewer Class Reference

#include <G4OpenInventorWinViewer.hh>

Inheritance diagram for G4OpenInventorWinViewer:

Public Member Functions
virtual void	FinishView ()
virtual void	SetView ()
	G4OpenInventorWinViewer (G4OpenInventorSceneHandler &scene, const G4String &name="")
virtual	~G4OpenInventorWinViewer ()
void	Initialise ()
Public Member Functions inherited from G4OpenInventorViewer
virtual void	DrawView ()
virtual void	ShowView ()
virtual void	ClearView ()
virtual void	SetView ()
virtual void	KernelVisitDecision ()
	G4OpenInventorViewer (G4OpenInventorSceneHandler &scene, const G4String &name="")
virtual	~G4OpenInventorViewer ()
Public Member Functions inherited from G4VViewer
	G4VViewer (G4VSceneHandler &, G4int id, const G4String &name="")
virtual	~G4VViewer ()
virtual void	Initialise ()
virtual void	ResetView ()
virtual void	SetView ()=0
virtual void	ClearView ()=0
virtual void	DrawView ()=0
void	RefreshView ()
virtual void	ShowView ()
virtual void	FinishView ()
std::vector< G4ThreeVector >	ComputeFlyThrough (G4Vector3D *)
const G4String &	GetName () const
const G4String &	GetShortName () const
void	SetName (const G4String &)
G4int	GetViewId () const
G4VSceneHandler *	GetSceneHandler () const
const G4ViewParameters &	GetViewParameters () const
const G4ViewParameters &	GetDefaultViewParameters () const
G4double	GetKernelVisitElapsedTimeSeconds () const
virtual const std::vector< G4ModelingParameters::VisAttributesModifier > *	GetPrivateVisAttributesModifiers () const
void	SetViewParameters (const G4ViewParameters &vp)
void	SetDefaultViewParameters (const G4ViewParameters &vp)
const G4VisAttributes *	GetApplicableVisAttributes (const G4VisAttributes *) const
void	SetNeedKernelVisit (G4bool need)
void	NeedKernelVisit ()
void	ProcessView ()

Protected Member Functions
virtual void	ViewerRender ()
virtual SoCamera *	GetCamera ()
Protected Member Functions inherited from G4OpenInventorViewer
virtual void	ViewerRender ()=0
virtual SoCamera *	GetCamera ()=0
void	Escape ()
	Menu items callbacks /////////////////////////////////////////////////////.
void	WritePostScript (const G4String &file="g4out.ps")
void	WritePDF (const G4String &file="g4out.pdf")
void	WritePixmapPostScript (const G4String &file="g4out.ps")
void	WriteInventor (const G4String &file="g4out.iv")
void	SceneGraphStatistics ()
void	EraseDetector ()
void	EraseEvent ()
void	SetPreviewAndFull ()
void	SetPreview ()
void	SetSolid ()
void	SetWireFrame ()
void	SetReducedWireFrame (bool)
void	UpdateScene ()
G4String	Help (const G4String &topic="controls")
Protected Member Functions inherited from G4VViewer
void	SetTouchable (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath)
void	TouchableSetVisibility (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, G4bool visibility)
void	TouchableSetColour (const std::vector< G4PhysicalVolumeModel::G4PhysicalVolumeNodeID > &fullPath, const G4Colour &)

Additional Inherited Members
Static Protected Member Functions inherited from G4OpenInventorViewer
static void	SelectionCB (void *, SoPath *)
Protected Attributes inherited from G4OpenInventorViewer
G4OpenInventorSceneHandler &	fG4OpenInventorSceneHandler
G4VInteractorManager *	fInteractorManager
SoSelection *	fSoSelection
Geant4_SoImageWriter *	fSoImageWriter
Geant4_SoGL2PSAction *	fGL2PSAction
SoNodeSensor *	fGroupCameraSensor
Protected Attributes inherited from G4VViewer
G4VSceneHandler &	fSceneHandler
G4int	fViewId
G4String	fName
G4String	fShortName
G4ViewParameters	fVP
G4ViewParameters	fDefaultVP
G4double	fKernelVisitElapsedTimeSeconds = 999.
G4bool	fNeedKernelVisit

Detailed Description

Definition at line 42 of file G4OpenInventorWinViewer.hh.

Constructor & Destructor Documentation

G4OpenInventorWinViewer()

G4OpenInventorWinViewer::G4OpenInventorWinViewer	(	G4OpenInventorSceneHandler &	scene,
		const G4String &	name = ""
	)

Definition at line 87 of file G4OpenInventorWinViewer.cc.

:G4OpenInventorViewer (sceneHandler, name)
,fShell(0)
,fViewer(0)
{
  if (G4VisManager::GetVerbosity() >= G4VisManager::confirmations)
    G4cout << "Window name: " << fName << G4endl;
}

~G4OpenInventorWinViewer()

G4OpenInventorWinViewer::~G4OpenInventorWinViewer ( )

virtual

Definition at line 207 of file G4OpenInventorWinViewer.cc.

                                                   {
  if(fShell) fInteractorManager->RemoveShell(fShell);
  if(fViewer) {
    fViewer->setSceneGraph(0);
    delete fViewer;
  }
  if(fShell) {
    ::SetWindowLongPtr((HWND)fShell,GWLP_USERDATA,LONG(0));
    ::DestroyWindow((HWND)fShell);
  }
}

Member Function Documentation

FinishView()

void G4OpenInventorWinViewer::FinishView ( void  )

virtual

Reimplemented from G4VViewer.

Definition at line 219 of file G4OpenInventorWinViewer.cc.

                                          {
  if(!fViewer) return;
  fViewer->viewAll();
  fViewer->saveHomePosition();
}

GetCamera()

SoCamera * G4OpenInventorWinViewer::GetCamera ( )

protectedvirtual

Implements G4OpenInventorViewer.

Definition at line 238 of file G4OpenInventorWinViewer.cc.

                                              {
  if(!fViewer) return 0;
  return fViewer->getCamera();
}

Initialise()

void G4OpenInventorWinViewer::Initialise ( )

virtual

Reimplemented from G4VViewer.

Definition at line 99 of file G4OpenInventorWinViewer.cc.

                                         {
 
  G4String wName = fName;
 
  int width = fVP.GetWindowSizeHintX();
  int height = fVP.GetWindowSizeHintY();;
 
  HWND parent = (HWND)fInteractorManager->GetParentInteractor ();
  if(!parent) {
    //Create a shell window :
    G4String shellName = wName;
    shellName += "_shell"; 
    static SbBool done = FALSE;
    if(done==FALSE) {
      HBRUSH brush = (HBRUSH) GetSysColorBrush(COLOR_BTNFACE);
      WNDCLASS wc;
      wc.style = CS_HREDRAW | CS_VREDRAW;
      wc.lpfnWndProc = (WNDPROC)WindowProc;
      wc.cbClsExtra = 0;
      wc.cbWndExtra = 0;
      wc.hInstance = ::GetModuleHandle(0);
      wc.hIcon = ::LoadIcon(0, IDI_APPLICATION);
      wc.hCursor = ::LoadCursor(0, IDC_ARROW);
      wc.hbrBackground = brush;
      wc.lpszMenuName = className;
      wc.lpszClassName = className;
      ::RegisterClass(&wc);
      done = TRUE;
    }
    
    width = fVP.GetWindowSizeHintX();
    height = fVP.GetWindowSizeHintX();
    
    HMENU menuBar = CreateMenu();
 
   {HMENU casc = CreatePopupMenu();
    ::AppendMenu(menuBar,MF_POPUP,(UINT)casc,"File");
    ::AppendMenu(casc,MF_STRING,ID_FILE_POSTSCRIPT,"PS (gl2ps)");
    ::AppendMenu(casc,MF_STRING,ID_FILE_PIXMAP_POSTSCRIPT,"PS (pixmap)");
    ::AppendMenu(casc,MF_STRING,ID_FILE_INVENTOR,"IV");
    ::AppendMenu(casc,MF_STRING,ID_FILE_ESCAPE,"Escape");}
 
   {HMENU casc = CreatePopupMenu();
    ::AppendMenu(menuBar,MF_POPUP,(UINT)casc,"Etc");
    ::AppendMenu(casc,MF_STRING,ID_ETC_ERASE_DETECTOR,"Erase detector");
    ::AppendMenu(casc,MF_STRING,ID_ETC_ERASE_EVENT,"Erase event");
    ::AppendMenu(casc,MF_STRING,ID_ETC_SET_SOLID,"Set solid");
    //::AppendMenu(casc,MF_STRING,ID_ETC_SET_WIRE_FRAME,"Set (G4) wire frame");
    ::AppendMenu(casc,MF_STRING,ID_ETC_SET_REDUCED_WIRE_FRAME,
                      "Set (G4) reduced wire frame");
    ::AppendMenu(casc,MF_STRING,ID_ETC_SET_FULL_WIRE_FRAME,
                      "Set (G4) full wire frame");
    ::AppendMenu(casc,MF_STRING,ID_ETC_SET_PREVIEW,
                      "Visible mothers + invisible daughters");
    ::AppendMenu(casc,MF_STRING,ID_ETC_SET_PREVIEW_AND_FULL,
                      "Visible mothers + visible daughters");
    ::AppendMenu(casc,MF_STRING,ID_ETC_UPDATE_SCENE,"Update scene");
    ::AppendMenu(casc,MF_STRING,ID_ETC_STATS,"Scene graph stats");}
 
   {HMENU casc = CreatePopupMenu();
    ::AppendMenu(menuBar,MF_POPUP,(UINT)casc,"Help");
    ::AppendMenu(casc,MF_STRING,ID_HELP_CONTROLS,"Controls");}
 
    fShell = ::CreateWindow(className, shellName.c_str(), 
                            WS_OVERLAPPEDWINDOW |
                            WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
                            CW_USEDEFAULT, CW_USEDEFAULT, 
                            width,height,
                            0,menuBar,::GetModuleHandle(0),0);
    // Retreive window and client sizez :
    RECT wrect,crect;
    GetWindowRect((HWND)fShell,&wrect);
    GetClientRect((HWND)fShell,&crect);
    int ww = wrect.right-wrect.left;
    int wh = wrect.bottom-wrect.top;
    int cw = crect.right-crect.left;
    int ch = crect.bottom-crect.top;
    // Compell client rect to be width height :
    MoveWindow((HWND)fShell,wrect.left,wrect.top,width+ww-cw,height+wh-ch,TRUE);
    ::SetWindowLongPtr((HWND)fShell,GWLP_USERDATA,LONG(this));
    ::SetWindowText((HWND)fShell,shellName.c_str());
    parent = fShell;
    fInteractorManager->AddShell(fShell);
  } else {
    char* str = fInteractorManager->GetCreationString();
    if(str!=0) wName = str;
  }
  fViewer = new Geant4_SoWinExaminerViewer(parent,wName.c_str(),TRUE);
 
  // Have a GL2PS render action :
  const SbViewportRegion& vpRegion = fViewer->getViewportRegion();
  fGL2PSAction = new SoGL2PSAction(vpRegion);
  fViewer->setGLRenderAction(fGL2PSAction);
 
  fViewer->setSize(SbVec2s(width,height));
  fViewer->setSceneGraph(fSoSelection);
  fViewer->viewAll();
  fViewer->saveHomePosition();
  fViewer->setTitle(fName);
  fViewer->show();
  if(fShell) {
    SoWin::show(fShell);
    fInteractorManager->FlushAndWaitExecution ();
  }
  fInteractorManager->SetCreatedInteractor (fViewer -> getWidget());
  fViewer->setTransparencyType(SoGLRenderAction::SORTED_OBJECT_ADD);
}

SetView()

void G4OpenInventorWinViewer::SetView ( )

virtual

Reimplemented from G4OpenInventorViewer.

Definition at line 225 of file G4OpenInventorWinViewer.cc.

                                       {
  G4OpenInventorViewer::SetView ();
  if(!fViewer) return;
  // Background.
  G4Colour b = fVP.GetBackgroundColour ();
  fViewer->setBackgroundColor
    (SbColor((float)b.GetRed(),(float)b.GetGreen(),(float)b.GetBlue()));
}

ViewerRender()

void G4OpenInventorWinViewer::ViewerRender ( )

protectedvirtual

Implements G4OpenInventorViewer.

Definition at line 233 of file G4OpenInventorWinViewer.cc.

                                            {
  if(!fViewer) return;
  fViewer->render();
}

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

• G4OpenInventorWinViewer.hh
• G4OpenInventorWinViewer.cc