doxy: code cleanup: comments and clarifications

[u/mrichter/AliRoot.git] / EVE / alice-macros / pmd_hits.C

diff --git a/EVE/alice-macros/pmd_hits.C b/EVE/alice-macros/pmd_hits.C
index e8fb368353a06727c6ea3c164e72a6498d920d05..558123dc1f1bbea3c6f8fac732724252f33289d6 100644 (file)
--- a/EVE/alice-macros/pmd_hits.C
+++ b/EVE/alice-macros/pmd_hits.C
@@ -1,25 +1,48 @@
 // $Id$
+// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
 
-Reve::PointSet*
+/**************************************************************************
+ * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
+ * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
+ * full copyright notice.                                                 *
+ **************************************************************************/
+
+#if !defined(__CINT__) || defined(__MAKECINT__)
+#include <TTree.h>
+#include <TStyle.h>
+#include <TString.h>
+#include <TEveManager.h>
+#include <TEvePointSet.h>
+#include <TEveTrans.h>
+
+#include <AliRunLoader.h>
+#include <AliEveEventManager.h>
+#endif
+
+TEvePointSet*
 pmd_hits(const char *varexp    = "fX:fY:fZ",
         const char *selection = "")
 {
-  AliRunLoader* rl =  Alieve::Event::AssertRunLoader();
+  AliRunLoader* rl =  AliEveEventManager::AssertRunLoader();
   rl->LoadHits("PMD");
 
   TTree* ht = rl->GetTreeH("PMD", false);
-  
-  Reve::PointSet* points = new Reve::PointSet(Form("PMD Hits '%s'", selection));
 
-  TPointSelector ps(ht, points, varexp, selection);
+  TEvePointSet* points = new TEvePointSet(Form("PMD Hits '%s'", selection));
+
+  TEvePointSelector ps(ht, points, varexp, selection);
   ps.Select();
 
+  points->SetName(Form("PMD Hits"));
+  const TString viz_tag("SIM Hits PMD");
+  points->ApplyVizTag(viz_tag, "Hits");
+
   points->SetTitle(Form("N=%d", points->Size()));
   points->SetMarkerSize(.5);
-  points->SetMarkerColor((Color_t)2);
+  points->SetMarkerColor(2);
 
-  gReve->AddRenderElement(points);
-  gReve->Redraw3D();
+  gEve->AddElement(points);
+  gEve->Redraw3D();
 
   return points;
 }