#include <G4OpenGLStoredXViewer.hh>

Inheritance diagram for G4OpenGLStoredXViewer:

Public Member Functions
	G4OpenGLStoredXViewer (G4OpenGLStoredSceneHandler &scene, const G4String &name="")

virtual	~G4OpenGLStoredXViewer ()

void	Initialise ()

void	DrawView ()

void	FinishView ()

Public Member Functions inherited from G4OpenGLXViewer
	G4OpenGLXViewer (G4OpenGLSceneHandler &scene)

virtual	~G4OpenGLXViewer ()

void	SetView ()

void	ShowView ()

void	DrawText (const G4Text &)

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 ()

Public Member Functions inherited from G4OpenGLStoredViewer
	G4OpenGLStoredViewer (G4OpenGLStoredSceneHandler &scene)

virtual	~G4OpenGLStoredViewer ()

Additional Inherited Members
Protected Member Functions inherited from G4OpenGLXViewer
void	GetXConnection ()

void	CreateGLXContext (XVisualInfo *vi)

virtual void	CreateMainWindow ()

virtual void	CreateFontLists ()

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 Member Functions inherited from G4OpenGLStoredViewer
void	KernelVisitDecision ()

virtual G4bool	CompareForKernelVisit (G4ViewParameters &)

void	DrawDisplayLists ()

virtual void	DisplayTimePOColourModification (G4Colour &, size_t)

void	AddPrimitiveForASingleFrame (const G4Text &text)

void	AddPrimitiveForASingleFrame (const G4Circle &circle)

virtual G4bool	POSelected (size_t)

virtual G4bool	TOSelected (size_t)

Protected Attributes inherited from G4OpenGLXViewer
XWindowAttributes	xwa

Display *	dpy

XVisualInfo *	vi_immediate

XVisualInfo *	vi_stored

XVisualInfo *	vi

Colormap	cmap

XSetWindowAttributes	swa

GLXDrawable	win

GLXContext	cxMaster

XEvent	event

G4int *	attributeList

G4int	errorBase

G4int	eventBase

G4int	major

G4int	minor

XSizeHints *	norm_hints

XWMHints *	wm_hints

XClassHint *	class_hints

Pixmap	icon_pixmap

XSizeHints *	size_hints

Atom	Xatom

XTextProperty	windowName

XTextProperty	iconName

char	charViewName [100]

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

Protected Attributes inherited from G4OpenGLStoredViewer
G4OpenGLStoredSceneHandler &	fG4OpenGLStoredSceneHandler

G4ViewParameters	fLastVP

G4bool	fDepthTestEnable

G4Colour	fOldDisplayListColor

Static Protected Attributes inherited from G4OpenGLXViewer
static int	snglBuf_RGBA [12]

static int	dblBuf_RGBA [13]

static XVisualInfo *	vi_single_buffer = 0

static XVisualInfo *	vi_double_buffer = 0

Detailed Description

Definition at line 41 of file G4OpenGLStoredXViewer.hh.

Constructor & Destructor Documentation

◆ G4OpenGLStoredXViewer()

G4OpenGLStoredXViewer::G4OpenGLStoredXViewer	(	G4OpenGLStoredSceneHandler &	scene,
		const G4String &	name = `""`
	)

Definition at line 39 of file G4OpenGLStoredXViewer.cc.

 : G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name),
   G4OpenGLViewer (sceneHandler),
   G4OpenGLXViewer (sceneHandler),
   G4OpenGLStoredViewer (sceneHandler)
{
  if (fViewId < 0) return;  // In case error in base class instantiation.
 
  if (!vi_stored) {
    fViewId = -1;  // This flags an error.
    G4cerr << "G4OpenGLStoredXViewer::G4OpenGLStoredXViewer -"
      " G4OpenGLXViewer couldn't get a visual." << G4endl;
    return;
  }
}

◆ ~G4OpenGLStoredXViewer()

G4OpenGLStoredXViewer::~G4OpenGLStoredXViewer ( )

virtual

Definition at line 57 of file G4OpenGLStoredXViewer.cc.

57{}

Member Function Documentation

◆ DrawView()

void G4OpenGLStoredXViewer::DrawView ( )

virtual

Implements G4VViewer.

Definition at line 73 of file G4OpenGLStoredXViewer.cc.

                                      {
 
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLStoredXViewer::DrawView\n");
#endif
 
  G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
 
  // See if things have changed from last time and remake if necessary...
  // The fNeedKernelVisit flag might have been set by the user in
  // /vis/viewer/rebuild, but if not, make decision and set flag only
  // if necessary...
  if (!fNeedKernelVisit) KernelVisitDecision ();
  fLastVP = fVP;
  G4bool kernelVisitWasNeeded = fNeedKernelVisit; // Keep (ProcessView resets).
  ProcessView ();
 
  if(style!=G4ViewParameters::hlr && haloing_enabled) {
 
    HaloingFirstPass ();
    DrawDisplayLists ();
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLStoredXViewer::DrawView flush \n");
#endif
    glFlush ();
 
    HaloingSecondPass ();
 
    DrawDisplayLists ();
 
  } else {
 
    if (!kernelVisitWasNeeded) {
#ifdef G4DEBUG_VIS_OGL
      printf("G4OpenGLStoredXViewer::DrawView NO need kernel visit\n");
#endif
      DrawDisplayLists ();
 
    } else {
 
#ifdef G4DEBUG_VIS_OGL
      printf("G4OpenGLStoredXViewer::DrawView NEED kernel visit\n");
#endif
    // However, union cutaways are implemented in DrawDisplayLists, so make
    // an extra pass...
      if (fVP.IsCutaway() &&
      fVP.GetCutawayMode() == G4ViewParameters::cutawayUnion) {
    ClearView();
    DrawDisplayLists ();
      } else { // ADD TO AVOID KernelVisit=1 and nothing to display
        DrawDisplayLists ();
      }
    }
  }
 
  FinishView ();
 
}

◆ FinishView()

void G4OpenGLStoredXViewer::FinishView ( void )

virtual

Reimplemented from G4VViewer.

Definition at line 132 of file G4OpenGLStoredXViewer.cc.

                                        {
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLStoredXViewer::FinishView\n");
#endif
 
//  glXWaitGL (); //Wait for effects of all previous OpenGL commands to
                //be propagated before progressing.
// JA: Commented out July 2021 - slows rendering down in some cases and I
// don't see any adverse effects.
 
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLStoredXViewer::FinishView flush \n");
#endif
  glFlush (); //FIXME
 
  GLint renderMode;
  glGetIntegerv(GL_RENDER_MODE, &renderMode);
  if (renderMode == GL_RENDER) glXSwapBuffers (dpy, win);  
}

Referenced by DrawView().

◆ Initialise()

void G4OpenGLStoredXViewer::Initialise ( )

virtual

Reimplemented from G4VViewer.

Definition at line 59 of file G4OpenGLStoredXViewer.cc.

                                        {
 
#ifdef G4DEBUG_VIS_OGL
  printf("G4OpenGLStoredXViewer::Initialise\n");
#endif
  CreateGLXContext (vi_stored);
  CreateMainWindow ();
  CreateFontLists ();
 
  InitializeGLView ();
 
  glDrawBuffer (GL_BACK);
}

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4OpenGLStoredXViewer()

◆ ~G4OpenGLStoredXViewer()

Member Function Documentation

◆ DrawView()

◆ FinishView()

◆ Initialise()