Import Geant4 0.0.0 source tree

2016-06-01 15:25:35 +02:00
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+// This code implementation is the intellectual property of
+// the RD44 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: G4OpenGLImmediateWin32.cc,v 2.1 1998/07/13 17:11:26 urbi Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// 
+// OpenGLImmediateWin32 graphics system factory.
+
+#ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <GL/glu.h>
+
+#include "G4VisFeaturesOfOpenGL.hh"
+#include "G4VScene.hh"
+#include "G4OpenGLScene.hh"
+#include "G4OpenGLView.hh"
+#include "G4OpenGLImmediateWin32.hh"
+#include "G4OpenGLImmediateWin32View.hh"
+
+G4OpenGLImmediateWin32::G4OpenGLImmediateWin32 ():
+  G4VGraphicsSystem ("OpenGLImmediateWin32",
+		     "OGLIWin32",
+		     G4VisFeaturesOfOpenGLIWin32 (),
+		     G4VGraphicsSystem::threeD) {}
+
+G4VScene* G4OpenGLImmediateWin32::CreateScene () {
+  G4VScene* pScene = new G4OpenGLImmediateScene (*this);
+  G4cout << G4OpenGLImmediateScene::GetSceneCount ()
+       << ' ' << fName << " scenes extanct." << endl;
+  return    pScene;
+}
+
+G4VView* G4OpenGLImmediateWin32::CreateView (G4VScene& scene) {
+  G4VView* pView =
+    new G4OpenGLImmediateWin32View ((G4OpenGLImmediateScene&) scene);
+  if (pView) {
+    if (pView -> GetViewId () < 0) {
+      G4cerr << "G4OpenGLImmediateWin32::CreateView: error flagged by negative"
+	" view id in G4OpenGLImmediateWin32View creation."
+	"\n Destroying view and returning null pointer."
+	   << endl;
+      delete pView;
+      pView = 0;
+    }
+  }
+  else {
+    G4cerr << "G4OpenGLImmediateWin32::CreateView: null pointer on"
+      " new G4OpenGLImmediateWin32View." << endl;
+  }
+  return pView;
+}
+
+#endif