--- rootgeom.C	2006-06-25 12:04:02.247812904 +0200
+++ rootgeom.C.new	2006-06-25 12:03:08.816956767 +0200
@@ -52,60 +52,23 @@
    TGeoVolume *rootbox = geom->MakeBox("ROOT", Vacuum, 110., 50., 5.);
    rootbox->SetVisibility(kFALSE);
    
-   //--- make letter 'R'
-   TGeoVolume *R = geom->MakeBox("R", Vacuum, 25., 25., 5.);
-   R->SetVisibility(kFALSE);
-   TGeoVolume *bar1 = geom->MakeBox("bar1", Al, 5., 25, 5.);
-   bar1->SetLineColor(kRed);
-   R->AddNode(bar1, 1, tr1);
-   TGeoVolume *bar2 = geom->MakeBox("bar2", Al, 5., 5., 5.);
-   bar2->SetLineColor(kRed);
-   R->AddNode(bar2, 1, tr2);
-   R->AddNode(bar2, 2, tr3);
-   TGeoVolume *tub1 = geom->MakeTubs("tub1", Al, 5., 15., 5., 90., 270.);
-   tub1->SetLineColor(kRed);
-   R->AddNode(tub1, 1, tr4);
-   TGeoVolume *bar3 = geom->MakeArb8("bar3", Al, 5.);
-   bar3->SetLineColor(kRed);
-   TGeoArb8 *arb = (TGeoArb8*)bar3->GetShape();
-   arb->SetVertex(0, 15., -5.);
-   arb->SetVertex(1, 0., -25.);
-   arb->SetVertex(2, -10., -25.);
-   arb->SetVertex(3, 5., -5.);
-   arb->SetVertex(4, 15., -5.);
-   arb->SetVertex(5, 0., -25.);
-   arb->SetVertex(6, -10., -25.);
-   arb->SetVertex(7, 5., -5.);
-   R->AddNode(bar3, 1, gGeoIdentity);
-   
-   //--- make letter 'O'
-   TGeoVolume *O = geom->MakeBox("O", Vacuum, 25., 25., 5.);
-   O->SetVisibility(kFALSE);
-   TGeoVolume *bar4 = geom->MakeBox("bar4", Al, 5., 7.5, 5.);
-   bar4->SetLineColor(kYellow);
-   O->AddNode(bar4, 1, tr5);
-   O->AddNode(bar4, 2, tr6);
-   TGeoVolume *tub2 = geom->MakeTubs("tub1", Al, 7.5, 17.5, 5., 0., 180.);
-   tub2->SetLineColor(kYellow);
-   O->AddNode(tub2, 1, tr7);
-   O->AddNode(tub2, 2, combi1);
-   
-   //--- make letter 'T'
+   //--- make letter 'T' with composite shape
    TGeoVolume *T = geom->MakeBox("T", Vacuum, 25., 25., 5.);
    T->SetVisibility(kFALSE);
    TGeoVolume *bar5 = geom->MakeBox("bar5", Al, 5., 20., 5.);
-   bar5->SetLineColor(kBlue);
-   T->AddNode(bar5, 1, tr8);
+   bar5->GetShape()->SetName("bar5");
    TGeoVolume *bar6 = geom->MakeBox("bar6", Al, 17.5, 5., 5.);
-   bar6->SetLineColor(kBlue);
-   T->AddNode(bar6, 1, tr9);
-      
-   
+   bar6->GetShape()->SetName("bar6");
+   tr8->SetName("tr8");
+   tr9->SetName("tr9");
+   tr8->RegisterYourself();
+   tr9->RegisterYourself();
+   TGeoCompositeShape *cs = new TGeoCompositeShape("CS","bar5:tr8+bar6:tr9");
+   TGeoVolume *compositT = new TGeoVolume("COMPOSITT",cs,Al);
 
-   rootbox->AddNode(R, 1, tr10);
-   rootbox->AddNode(O, 1, tr11);
-   rootbox->AddNode(O, 2, tr12);
-   rootbox->AddNode(T, 1, tr13);
+   compositT->SetLineColor(kBlue);
+      
+   rootbox->AddNode(compositT, 1, tr13);
    
    replica->AddNode(rootbox, 1, tr14);
    replica->AddNode(rootbox, 2, combi2);
@@ -129,6 +92,7 @@
    //#Viewer3D.DefaultDrawOption:   ogl
    
    geom->SetVisLevel(4);
-   top->Draw("ogle");
+   top->Draw("");
+//   top->Draw("ogle");
 }