Import Geant4 11.0.0.beta source tree

2021-06-25 16:12:29 +02:00
parent c968e26a39
commit 6399a014b6
4200 changed files with 207479 additions and 237366 deletions
@@ -0,0 +1,131 @@
+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * 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.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// Guy Barrand 12th March 2021
+
+#ifdef G4VIS_BUILD_TOOLSSG_QT_GLES_DRIVER
+
+#include "G4ToolsSGQtGLES.hh"
+
+//
+#define G4TOOLSSG_QT_VIEWER_IN_TAB
+
+#ifdef G4TOOLSSG_QT_VIEWER_IN_TAB
+#include "G4ToolsSGQtViewer.hh"
+#else
+#include "G4ToolsSGViewer.hh"
+#include <tools/Qt/sg_viewer>
+#endif
+
+#include <tools/argcv>
+
+G4ToolsSGQtGLES::G4ToolsSGQtGLES():
+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() {
+  delete fSGSession;
+}
+
+void G4ToolsSGQtGLES::Initialise() {
+  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;
+  }
+}
+
+G4VSceneHandler* G4ToolsSGQtGLES::CreateSceneHandler(const G4String& a_name) {
+  G4VSceneHandler* pScene = new G4ToolsSGSceneHandler(*this, a_name);
+  return pScene;
+}
+
+G4VViewer* G4ToolsSGQtGLES::CreateViewer(G4VSceneHandler& a_scene,const G4String& a_name) {
+  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;
+}
+
+G4bool G4ToolsSGQtGLES::IsUISessionCompatible () const
+{
+  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;
+}
+
+#endif