#include <G4OpenGLWin32Viewer.hh>

Inheritance diagram for G4OpenGLWin32Viewer:

Public Member Functions
	G4OpenGLWin32Viewer (G4OpenGLSceneHandler &scene)

virtual	~G4OpenGLWin32Viewer ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

void	SetView ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

void	ShowView ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Public Member Functions inherited from G4OpenGLViewer
void	ClearView ()

void	ClearViewWithoutFlush ()

virtual bool	exportImage (std::string name="", int width=-1, int height=-1)

bool	setExportImageFormat (std::string format, bool quiet=false)

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
void	GetWin32Connection ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

void	CreateGLWin32Context ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

virtual void	CreateMainWindow ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Protected Member Functions inherited from G4OpenGLViewer
	G4OpenGLViewer (G4OpenGLSceneHandler &scene)

virtual	~G4OpenGLViewer ()

void	SetView ()

void	ResetView ()

virtual void	DrawText (const G4Text &)

void	ChangePointSize (G4double size)

void	ChangeLineWidth (G4double width)

void	HaloingFirstPass ()

void	HaloingSecondPass ()

void	HLRFirstPass ()

void	HLRSecondPass ()

void	HLRThirdPass ()

void	InitializeGLView ()

void	ResizeGLView ()

void	ResizeWindow (unsigned int, unsigned int)

virtual G4String	Pick (GLdouble x, GLdouble y)

const std::vector< G4OpenGLViewerPickMap * > &	GetPickDetails (GLdouble x, GLdouble y)

virtual void	CreateFontLists ()

void	rotateScene (G4double dx, G4double dy)

void	rotateSceneToggle (G4double dx, G4double dy)

void	setExportSize (G4int, G4int)

bool	setExportFilename (G4String name, G4bool inc=true)

std::string	getRealPrintFilename ()

unsigned int	getWinWidth () const

unsigned int	getWinHeight () const

G4bool	sizeHasChanged ()

GLdouble	getSceneNearWidth ()

GLdouble	getSceneFarWidth ()

GLdouble	getSceneDepth ()

void	addExportImageFormat (std::string format)

G4bool	isGl2psWriting ()

G4bool	isFramebufferReady ()

void	g4GluPickMatrix (GLdouble x, GLdouble y, GLdouble width, GLdouble height, GLint viewport[4])

void	g4GluLookAt (GLdouble eyex, GLdouble eyey, GLdouble eyez, GLdouble centerx, GLdouble centery, GLdouble centerz, GLdouble upx, GLdouble upy, GLdouble upz)

void	g4GlOrtho (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far)

void	g4GlFrustum (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble near, GLdouble far)

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 &)

Protected Attributes
HDC	fHDC

G4bool	fMouseHovered

G4bool	fMousePressed

G4int	fMousePressedX

G4int	fMousePressedY

Protected Attributes inherited from G4OpenGLViewer
G4bool	fPrintColour

G4bool	fVectoredPs

G4OpenGLSceneHandler &	fOpenGLSceneHandler

G4Colour	background

G4bool	transparency_enabled

G4bool	antialiasing_enabled

G4bool	haloing_enabled

G4gl2ps *	fGL2PSAction

G4double	fRot_sens

G4double	fPan_sens

unsigned int	fWinSize_x

unsigned int	fWinSize_y

std::vector< std::string >	fExportImageFormatVector

std::string	fDefaultExportImageFormat

std::string	fExportImageFormat

int	fExportFilenameIndex

G4int	fPrintSizeX

G4int	fPrintSizeY

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 41 of file G4OpenGLWin32Viewer.hh.

Constructor & Destructor Documentation

◆ G4OpenGLWin32Viewer()

G4OpenGLWin32Viewer::G4OpenGLWin32Viewer ( G4OpenGLSceneHandler & scene )

Definition at line 161 of file G4OpenGLWin32Viewer.cc.

:G4VViewer (scene, -1)
,G4OpenGLViewer (scene)
,fMouseHovered(false)
,fMousePressed(false)
,fMousePressedX(0)
,fMousePressedY(0)
,fHDC(0)
,fWindow(0)
,fHGLRC(0)
,fInCreateWindow(false)
//////////////////////////////////////////////////////////////////////////////
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
{
}

◆ ~G4OpenGLWin32Viewer()

G4OpenGLWin32Viewer::~G4OpenGLWin32Viewer ( )

virtual

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 180 of file G4OpenGLWin32Viewer.cc.

{
  // This is the end (Jim Morisson).
  if (fViewId >= 0) {
    if(wglGetCurrentContext()!=NULL) wglMakeCurrent(NULL,NULL);
    if(fHGLRC)  {
      wglDeleteContext(fHGLRC);
      fHGLRC = NULL;
    }
    
    if(fWindow) {
      ::SetWindowLongPtr(fWindow,GWLP_USERDATA,LONG(NULL));
      if(fHDC) ::ReleaseDC(fWindow,fHDC);
      ::DestroyWindow(fWindow);
    }
  }
}

Member Function Documentation

◆ CreateGLWin32Context()

void G4OpenGLWin32Viewer::CreateGLWin32Context ( )

protected

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 83 of file G4OpenGLWin32Viewer.cc.

87{

88}

Referenced by G4OpenGLImmediateWin32Viewer::Initialise(), and G4OpenGLStoredWin32Viewer::Initialise().

◆ CreateMainWindow()

void G4OpenGLWin32Viewer::CreateMainWindow ( )

protectedvirtual

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 91 of file G4OpenGLWin32Viewer.cc.

{
  if(fWindow) return; //Done.
 
  // Bill Gates stuff...
  static const char className[] = "G4OpenGLWin32";
  static G4bool done = false;
  if(done==false) {
    WNDCLASS wc;
    wc.style = CS_HREDRAW | CS_VREDRAW;
    wc.lpfnWndProc = (WNDPROC)WindowProc;
    wc.cbClsExtra = 0;
    wc.cbWndExtra = 0;
    wc.hInstance = ::GetModuleHandle(NULL);
    wc.hIcon = LoadIcon  (NULL, IDI_APPLICATION);
    wc.hCursor = LoadCursor(NULL,IDC_CROSS);
    wc.hbrBackground = NULL;
    wc.lpszMenuName = className;
    wc.lpszClassName = className;
    ::RegisterClass(&wc);
    done = true;
  }  
  
  ResizeWindow(fVP.GetWindowSizeHintX(),fVP.GetWindowSizeHintY());
 
  G4int x_res=GetSystemMetrics(SM_CXSCREEN);
  G4int y_res=GetSystemMetrics(SM_CYSCREEN);
  
  //FIXME : NOT tested !
  fWindow = ::CreateWindowEx(0, className,fName.c_str(),
               WS_OVERLAPPEDWINDOW,
               //WS_CHILD | WS_VISIBLE,
                           //              0,0,
                           fVP.GetWindowAbsoluteLocationHintX(x_res),
                           fVP.GetWindowAbsoluteLocationHintY(y_res),
               getWinWidth(), getWinHeight(),
               NULL, NULL, 
               ::GetModuleHandle(NULL),
               NULL);
  if(!fWindow) return;
 
  ::SetWindowLongPtr(fWindow,GWLP_USERDATA,LONG_PTR(this));
 
  // initialize OpenGL rendering :
  fHDC = ::GetDC(fWindow);
  if( fHDC && (SetWindowPixelFormat(fHDC)==TRUE) ) {
    fHGLRC = ::wglCreateContext(fHDC);
  }
  
  if(fHDC && fHGLRC) {
    ::wglMakeCurrent(fHDC,fHGLRC);
  }
 
  //G.Barrand : avoid to indirectly pass in
  //              WindowProc/[WM_SIZE,WM_PAINT]/This->DrawView()
  //            from this method. Else we have crash.
  fInCreateWindow = true;
 
  ::SetForegroundWindow(fWindow);
  ::ShowWindow(fWindow,SW_SHOWDEFAULT);
  ::UpdateWindow(fWindow);
  ::DrawMenuBar(fWindow);
 
  fInCreateWindow = false;
}

Referenced by G4OpenGLImmediateWin32Viewer::Initialise(), and G4OpenGLStoredWin32Viewer::Initialise().

◆ GetWin32Connection()

void G4OpenGLWin32Viewer::GetWin32Connection ( )

protected

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 75 of file G4OpenGLWin32Viewer.cc.

79{

80}

◆ SetView()

void G4OpenGLWin32Viewer::SetView ( )

virtual

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Reimplemented from G4OpenGLViewer.

Definition at line 47 of file G4OpenGLWin32Viewer.cc.

{
  if(!fHDC) return;
  if(!fHGLRC) return;
  ::wglMakeCurrent(fHDC,fHGLRC);
  G4OpenGLViewer::SetView ();  
}

◆ ShowView()

void G4OpenGLWin32Viewer::ShowView ( void )

virtual

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Reimplemented from G4VViewer.

Definition at line 59 of file G4OpenGLWin32Viewer.cc.

{
  if(!fHDC) return;
  glFlush ();
  // Empty the Windows message queue :
  MSG event;
  while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) {
    ::TranslateMessage(&event);
    ::DispatchMessage (&event);
  }
}

Member Data Documentation

◆ fHDC

HDC G4OpenGLWin32Viewer::fHDC

protected

Definition at line 53 of file G4OpenGLWin32Viewer.hh.

Referenced by CreateMainWindow(), G4OpenGLImmediateWin32Viewer::FinishView(), G4OpenGLStoredWin32Viewer::FinishView(), SetView(), ShowView(), and ~G4OpenGLWin32Viewer().

◆ fMouseHovered

G4bool G4OpenGLWin32Viewer::fMouseHovered

protected

Definition at line 55 of file G4OpenGLWin32Viewer.hh.

◆ fMousePressed

G4bool G4OpenGLWin32Viewer::fMousePressed

protected

Definition at line 56 of file G4OpenGLWin32Viewer.hh.

◆ fMousePressedX

G4int G4OpenGLWin32Viewer::fMousePressedX

protected

Definition at line 57 of file G4OpenGLWin32Viewer.hh.

◆ fMousePressedY

G4int G4OpenGLWin32Viewer::fMousePressedY

protected

Definition at line 57 of file G4OpenGLWin32Viewer.hh.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ G4OpenGLWin32Viewer()

◆ ~G4OpenGLWin32Viewer()

Member Function Documentation

◆ CreateGLWin32Context()

◆ CreateMainWindow()

◆ GetWin32Connection()

◆ SetView()

◆ ShowView()

Member Data Documentation

◆ fHDC

◆ fMouseHovered

◆ fMousePressed

◆ fMousePressedX

◆ fMousePressedY