StRoot: macros/graphics/MakeStiGeometry.C Source File

00001 // Create the Sti "drawable" geometry view from the current STAR "chain"
00002 TVolume *MakeStiGeometry()
00003 {
00004    StMaker *starChain = StMaker::GetChain();
00005    StiDetectorVolume *v =0;
00006    if (starChain) {
00007       // Find the StiMaker
00008      StiMaker *stiMk = starChain->Maker("Sti");
00009      if (stiMk) {
00010         StiToolkit *t = stiMk->getToolkit();
00011         if (t) {
00012            StiMasterDetectorBuilder *b = t->getDetectorBuilder();
00013            if (b) v = new StiDetectorVolume(*b);
00014         }
00015      }
00016   }
00017   return v;
00018 }