2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
10 void region_marker(Float_t a=10, Float_t b=10, Float_t c=20,
11 Float_t x=0, Float_t y=0, Float_t z=0)
13 TPolyMarker3D* mark = new TPolyMarker3D(8);
14 mark->SetName("Origin marker");
15 mark->SetMarkerStyle(3);
16 mark->SetMarkerColor(6);
17 mark->SetPoint(0, x+a, y+b, z+c);
18 mark->SetPoint(1, x+a, y-b, z+c);
19 mark->SetPoint(2, x-a, y-b, z+c);
20 mark->SetPoint(3, x-a, y+b, z+c);
22 mark->SetPoint(4, x+a, y+b, z-c);
23 mark->SetPoint(5, x+a, y-b, z-c);
24 mark->SetPoint(6, x-a, y+b, z-c);
25 mark->SetPoint(7, x-a, y-b, z-c);
26 Color_t* colp = TEveUtil::FindColorVar(mark, "fMarkerColor");
27 TEveElementObjectPtr* rnrEl = new TEveElementObjectPtr(mark, *colp);
28 gEve->AddGlobalElement(rnrEl);