Gabriele Cosmo
116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4OpenGLStoredXmViewer.cc,v 1.11 2005/06/02 17:43:46 allison Exp $
|
|
// GEANT4 tag $Name: geant4-07-01 $
|
|
//
|
|
//
|
|
// Andrew Walkden 10th February 1997
|
|
// Class G4OpenGLStoredXmViewer : a class derived from G4OpenGLXmViewer
|
|
// and G4OpenGLStoredViewer.
|
|
|
|
#ifdef G4VIS_BUILD_OPENGLXM_DRIVER
|
|
|
|
#include "G4OpenGLStoredXmViewer.hh"
|
|
|
|
#include "G4ios.hh"
|
|
|
|
G4OpenGLStoredXmViewer::
|
|
G4OpenGLStoredXmViewer (G4OpenGLStoredSceneHandler& sceneHandler,
|
|
const G4String& name)
|
|
: G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name),
|
|
G4OpenGLViewer (sceneHandler),
|
|
G4OpenGLXmViewer (sceneHandler),
|
|
G4OpenGLStoredViewer (sceneHandler)
|
|
{
|
|
|
|
if (fViewId < 0) return; // In case error in base class instantiation.
|
|
|
|
if (!vi_stored) {
|
|
fViewId = -1; // This flags an error.
|
|
G4cerr << "G4OpenGLStoredXmViewer::G4OpenGLStoredXmViewer -"
|
|
" G4OpenGLXmViewer couldn't get a visual." << G4endl;
|
|
return;
|
|
}
|
|
}
|
|
|
|
G4OpenGLStoredXmViewer::~G4OpenGLStoredXmViewer () {}
|
|
|
|
void G4OpenGLStoredXmViewer::Initialise () {
|
|
|
|
CreateGLXContext (vi_stored);
|
|
CreateMainWindow ();
|
|
CreateFontLists ();
|
|
|
|
InitializeGLView ();
|
|
|
|
// clear the buffers and window.
|
|
ClearView ();
|
|
FinishView ();
|
|
|
|
glDepthFunc (GL_LEQUAL);
|
|
glDepthMask (GL_TRUE);
|
|
|
|
glEnable (GL_BLEND);
|
|
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
glShadeModel (GL_FLAT);
|
|
}
|
|
|
|
void G4OpenGLStoredXmViewer::DrawView () {
|
|
|
|
if (white_background == true) {
|
|
glClearColor (1., 1., 1., 1.);
|
|
} else {
|
|
glClearColor (0., 0., 0., 1.);
|
|
}
|
|
|
|
//Make sure current viewer is attached and clean...
|
|
glXMakeCurrent (dpy, win, cx);
|
|
glViewport (0, 0, WinSize_x, WinSize_y);
|
|
ClearView ();
|
|
|
|
G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
|
|
|
|
//See if things have changed from last time and remake if necessary...
|
|
KernelVisitDecision ();
|
|
ProcessView ();
|
|
|
|
if(style!=G4ViewParameters::hlr &&
|
|
haloing_enabled) {
|
|
|
|
HaloingFirstPass ();
|
|
DrawDisplayLists ();
|
|
glFlush ();
|
|
|
|
HaloingSecondPass ();
|
|
|
|
}
|
|
|
|
DrawDisplayLists ();
|
|
|
|
FinishView ();
|
|
|
|
}
|
|
|
|
#endif
|