Import Geant4 0.1.0 source tree

2016-06-08 15:09:25 +02:00
parent b97f8d0df7
commit aaa409b6ee
2922 changed files with 55107 additions and 81674 deletions
@@ -0,0 +1,98 @@
+// 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: G4OpenGLImmediateWin32Viewer.cc,v 1.1 1999/01/09 16:23:12 allison Exp $
+// GEANT4 tag $Name: geant4-00-01 $
+//
+// 
+// Class G4OpenGLImmediateWin32Viewer : a class derived from G4OpenGLWin32Viewer and
+//                                G4OpenGLImmediateViewer.
+
+#ifdef G4VIS_BUILD_OPENGLWIN32_DRIVER
+
+#include "G4OpenGLImmediateWin32Viewer.hh"
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <GL/glu.h>
+
+#include "G4ios.hh"
+#include <assert.h>
+#include <unistd.h>
+
+G4OpenGLImmediateWin32Viewer::G4OpenGLImmediateWin32Viewer (G4OpenGLImmediateSceneHandler& scene):
+G4OpenGLViewer (scene),
+G4OpenGLWin32Viewer (scene),
+G4OpenGLImmediateViewer (scene),
+G4VViewer (scene, scene.IncrementViewCount ()) {
+
+  if (fViewId < 0) return;  // In case error in base class instantiation.
+
+// ensure a suitable window was found
+
+  CreateGLWin32Context ();
+  CreateMainWindow ();
+
+  // If a double buffer context has been forced upon us, ignore the
+  // back buffer for this OpenGLImmediate view.
+  if (doublebuffer) {
+    doublebuffer = false;
+    glDrawBuffer (GL_FRONT);
+  }
+
+  // clear the buffers and window.
+  ClearView ();
+  FinishView ();
+
+  glDepthFunc (GL_LEQUAL);
+  glDepthMask (GL_TRUE);
+  
+}
+
+void G4OpenGLImmediateWin32Viewer::DrawView () {
+
+  // If a double buffer context has been forced upon us, ignore the
+  // back buffer for this OpenGLImmediate view.
+  if (doublebuffer) {
+    doublebuffer = false;
+    glDrawBuffer (GL_FRONT);
+  }
+
+  if (white_background == true) {
+    glClearColor (1., 1., 1., 1.);
+  } else {
+    glClearColor (0., 0., 0., 1.);
+  }
+  glClearDepth (1.0);
+
+  G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle();
+
+  //Make sure current viewer is attached and clean...
+  //Win32 version needed
+  //glXMakeCurrent (dpy, win, cx);
+  glViewport (0, 0, WinSize_x, WinSize_y);
+  ClearView ();
+
+  if(style!=G4ViewParameters::hlr &&
+     haloing_enabled) {
+
+    HaloingFirstPass ();
+    NeedKernelVisit ();
+    ProcessView ();
+    glFlush ();
+
+    HaloingSecondPass ();
+
+  }
+
+  NeedKernelVisit ();  // Always need to visit G4 kernel.
+  ProcessView ();
+  FinishView ();
+
+}
+
+#endif