From e8c8a67dfeea91a2ff291c2cf9c23298f6e632e5 Mon Sep 17 00:00:00 2001
From: Markus Frank <markus.frank@cern.ch>
Date: Thu, 30 Jan 2014 13:50:30 +0000
Subject: [PATCH] Fix bug, which appears with earlier versions than root
5.34.10
---
DDG4/CMakeLists.txt | 1 +
DDG4/examples/TEve.C | 57 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 58 insertions(+)
create mode 100644 DDG4/examples/TEve.C
diff --git a/DDG4/CMakeLists.txt b/DDG4/CMakeLists.txt
index 3e1bdc74a..df2085011 100644
--- a/DDG4/CMakeLists.txt
+++ b/DDG4/CMakeLists.txt
@@ -37,6 +37,7 @@ endif()
if(NOT DD4HEP_USE_XERCESC)
list(REMOVE_ITEM sources ${CMAKE_CURRENT_SOURCE_DIR}/src/Geant4XML.cpp)
endif()
+SET( CMAKE_CXX_FLAGS "-Wall -Wextra -pedantic -Wno-long-long")
#--------------------------- Main geant4 interface library (no plugins!)-----------
add_library(DD4hepG4 SHARED ${sources})
diff --git a/DDG4/examples/TEve.C b/DDG4/examples/TEve.C
new file mode 100644
index 000000000..db5615079
--- /dev/null
+++ b/DDG4/examples/TEve.C
@@ -0,0 +1,57 @@
+// $Id: Geant4Data.h 513 2013-04-05 14:31:53Z gaede $
+//====================================================================
+// AIDA Detector description implementation
+//--------------------------------------------------------------------
+//
+// Define the ROOT dictionaries for all data classes to be saved
+// which are created by the DDG4 examples.
+//
+// Author : M.Frank
+//
+//====================================================================
+#include "DD4hep/LCDD.h"
+#include "TGeoManager.h"
+#include "TEveGeoNode.h"
+#include "TGLViewer.h"
+#include "TGLUtil.h"
+#include "TGLClip.h"
+#include "TMap.h"
+#include "TEveElement.h"
+#include "TSysEvtHandler.h"
+#include "TTimer.h"
+#include "TVirtualPad.h"
+
+#define private public
+#include "TEveManager.h"
+
+using namespace DD4hep::Geometry;
+
+void TEve() {
+ LCDD& lcdd = LCDD::getInstance();
+ const char* fname = "file:../DD4hep.trunk/DDExamples/CLICSiD/compact/compact.xml";
+ lcdd.apply("DD4hepCompactLoader",1,(char**)&fname);
+
+ TEveManager::Create();
+ //TFile::SetCacheFileDir(".");
+ //gGeoManager = gEve->GetGeometry("LHCb.gdml");
+ //gGeoManager = gEve->GetGeometry("lhcbfull_v1.root");
+
+ gEve->fGeometries->Add(new TObjString(fname),&lcdd.manager());
+ //gGeoManager->DefaultColors();
+
+ TEveGeoTopNode* tn = new TEveGeoTopNode(gGeoManager, gGeoManager->GetTopNode());
+ tn->SetVisLevel(4);
+ gEve->AddGlobalElement(tn);
+
+ gEve->FullRedraw3D(kTRUE);
+
+ // EClipType not exported to CINT (see TGLUtil.h):
+ // 0 - no clip, 1 - clip plane, 2 - clip box
+ TGLViewer *v = gEve->GetDefaultGLViewer();
+ v->GetClipSet()->SetClipType(TGLClip::kClipPlane);
+ v->ColorSet().Background().SetColor(kMagenta+4);
+ v->SetGuideState(TGLUtil::kAxesEdge, kTRUE, kFALSE, 0);
+ v->RefreshPadEditor(v);
+ v->CurrentCamera().RotateRad(-1.2, 0.5);
+ v->DoDraw();
+}
--
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