From andrei: The patch fixes raytracing in the presence of a clipping shape.
From andrei:
The patch fixes raytracing in the presence of a clipping shape.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@19817 27541ba8-7e3a-0410-8455-c3a389f83636

mkret2/root,zzxuanyuan/root-compressor-dummy,omazapa/root-old,beniz/root,zzxuanyuan/root,simonpf/root,mhuwiler/rootauto,sirinath/root,abhinavmoudgil95/root,evgeny-boger/root,simonpf/root,veprbl/root,perovic/root,simonpf/root,sbinet/cxx-root,simonpf/root,arch1tect0r/root,satyarth934/root,vukasinmilosevic/root,buuck/root,mattkretz/root,abhinavmoudgil95/root,sawenzel/root,vukasinmilosevic/root,sbinet/cxx-root,veprbl/root,Duraznos/root,omazapa/root,Y--/root,zzxuanyuan/root,karies/root,omazapa/root-old,CristinaCristescu/root,agarciamontoro/root,abhinavmoudgil95/root,davidlt/root,sirinath/root,nilqed/root,dfunke/root,sawenzel/root,esakellari/my_root_for_test,gbitzes/root,CristinaCristescu/root,omazapa/root,nilqed/root,georgtroska/root,bbockelm/root,zzxuanyuan/root,dfunke/root,agarciamontoro/root,Dr15Jones/root,esakellari/root,omazapa/root-old,zzxuanyuan/root-compressor-dummy,sawenzel/root,strykejern/TTreeReader,root-mirror/root,strykejern/TTreeReader,satyarth934/root,ffurano/root5,kirbyherm/root-r-tools,omazapa/root,dfunke/root,sawenzel/root,esakellari/root,evgeny-boger/root,smarinac/root,smarinac/root,abhinavmoudgil95/root,nilqed/root,georgtroska/root,bbockelm/root,ffurano/root5,beniz/root,veprbl/root,dfunke/root,krafczyk/root,alexschlueter/cern-root,zzxuanyuan/root,sirinath/root,strykejern/TTreeReader,sawenzel/root,BerserkerTroll/root,smarinac/root,sbinet/cxx-root,bbockelm/root,jrtomps/root,arch1tect0r/root,tc3t/qoot,kirbyherm/root-r-tools,lgiommi/root,olifre/root,BerserkerTroll/root,sirinath/root,karies/root,lgiommi/root,abhinavmoudgil95/root,cxx-hep/root-cern,sbinet/cxx-root,strykejern/TTreeReader,perovic/root,pspe/root,vukasinmilosevic/root,CristinaCristescu/root,veprbl/root,0x0all/ROOT,tc3t/qoot,simonpf/root,BerserkerTroll/root,mhuwiler/rootauto,Dr15Jones/root,strykejern/TTreeReader,kirbyherm/root-r-tools,agarciamontoro/root,Y--/root,omazapa/root,mhuwiler/rootauto,gganis/root,evgeny-boger/root,dfunke/root,olifre/root,strykejern/TTreeReader,mkret2/root,alexschlueter/cern-root,buuck/root,mattkretz/root,smarinac/root,0x0all/ROOT,simonpf/root,agarciamontoro/root,abhinavmoudgil95/root,smarinac/root,esakellari/my_root_for_test,mattkretz/root,mattkretz/root,esakellari/my_root_for_test,nilqed/root,root-mirror/root,perovic/root,gbitzes/root,esakellari/root,mhuwiler/rootauto,jrtomps/root,pspe/root,vukasinmilosevic/root,jrtomps/root,satyarth934/root,Y--/root,veprbl/root,davidlt/root,sirinath/root,BerserkerTroll/root,gganis/root,perovic/root,arch1tect0r/root,sawenzel/root,esakellari/root,krafczyk/root,karies/root,georgtroska/root,mhuwiler/rootauto,krafczyk/root,mattkretz/root,sawenzel/root,ffurano/root5,Duraznos/root,zzxuanyuan/root-compressor-dummy,sbinet/cxx-root,thomaskeck/root,omazapa/root-old,arch1tect0r/root,olifre/root,davidlt/root,tc3t/qoot,karies/root,omazapa/root,jrtomps/root,esakellari/my_root_for_test,gganis/root,perovic/root,perovic/root,davidlt/root,Duraznos/root,alexschlueter/cern-root,evgeny-boger/root,smarinac/root,alexschlueter/cern-root,tc3t/qoot,omazapa/root,nilqed/root,0x0all/ROOT,thomaskeck/root,lgiommi/root,olifre/root,root-mirror/root,nilqed/root,buuck/root,nilqed/root,bbockelm/root,zzxuanyuan/root,root-mirror/root,veprbl/root,mkret2/root,gbitzes/root,Duraznos/root,jrtomps/root,Duraznos/root,vukasinmilosevic/root,buuck/root,nilqed/root,gbitzes/root,esakellari/root,karies/root,jrtomps/root,olifre/root,mhuwiler/rootauto,pspe/root,thomaskeck/root,simonpf/root,buuck/root,Y--/root,arch1tect0r/root,bbockelm/root,jrtomps/root,CristinaCristescu/root,pspe/root,georgtroska/root,0x0all/ROOT,satyarth934/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root-compressor-dummy,omazapa/root-old,arch1tect0r/root,vukasinmilosevic/root,perovic/root,CristinaCristescu/root,georgtroska/root,thomaskeck/root,davidlt/root,0x0all/ROOT,mhuwiler/rootauto,esakellari/root,thomaskeck/root,nilqed/root,davidlt/root,evgeny-boger/root,lgiommi/root,root-mirror/root,zzxuanyuan/root-compressor-dummy,sirinath/root,olifre/root,gganis/root,gganis/root,lgiommi/root,buuck/root,CristinaCristescu/root,veprbl/root,pspe/root,georgtroska/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root-compressor-dummy,buuck/root,buuck/root,abhinavmoudgil95/root,sirinath/root,0x0all/ROOT,sirinath/root,mattkretz/root,sbinet/cxx-root,smarinac/root,Duraznos/root,veprbl/root,CristinaCristescu/root,satyarth934/root,abhinavmoudgil95/root,CristinaCristescu/root,bbockelm/root,mkret2/root,mattkretz/root,perovic/root,olifre/root,krafczyk/root,esakellari/my_root_for_test,esakellari/my_root_for_test,mattkretz/root,0x0all/ROOT,kirbyherm/root-r-tools,karies/root,satyarth934/root,esakellari/root,karies/root,arch1tect0r/root,mkret2/root,nilqed/root,sirinath/root,zzxuanyuan/root-compressor-dummy,gganis/root,abhinavmoudgil95/root,esakellari/my_root_for_test,smarinac/root,BerserkerTroll/root,thomaskeck/root,krafczyk/root,ffurano/root5,zzxuanyuan/root-compressor-dummy,mhuwiler/rootauto,satyarth934/root,jrtomps/root,cxx-hep/root-cern,omazapa/root-old,olifre/root,lgiommi/root,sbinet/cxx-root,esakellari/root,simonpf/root,BerserkerTroll/root,gbitzes/root,beniz/root,agarciamontoro/root,buuck/root,davidlt/root,gbitzes/root,alexschlueter/cern-root,dfunke/root,buuck/root,vukasinmilosevic/root,omazapa/root,buuck/root,BerserkerTroll/root,karies/root,mattkretz/root,sbinet/cxx-root,omazapa/root,pspe/root,georgtroska/root,Y--/root,tc3t/qoot,cxx-hep/root-cern,bbockelm/root,olifre/root,root-mirror/root,veprbl/root,simonpf/root,krafczyk/root,beniz/root,mhuwiler/rootauto,CristinaCristescu/root,beniz/root,esakellari/my_root_for_test,BerserkerTroll/root,kirbyherm/root-r-tools,omazapa/root-old,dfunke/root,veprbl/root,nilqed/root,Duraznos/root,arch1tect0r/root,sawenzel/root,Duraznos/root,Dr15Jones/root,gbitzes/root,sbinet/cxx-root,georgtroska/root,BerserkerTroll/root,agarciamontoro/root,zzxuanyuan/root,perovic/root,bbockelm/root,davidlt/root,root-mirror/root,gganis/root,esakellari/root,omazapa/root,evgeny-boger/root,sawenzel/root,Y--/root,root-mirror/root,dfunke/root,satyarth934/root,ffurano/root5,krafczyk/root,mkret2/root,thomaskeck/root,beniz/root,ffurano/root5,alexschlueter/cern-root,0x0all/ROOT,CristinaCristescu/root,pspe/root,agarciamontoro/root,agarciamontoro/root,vukasinmilosevic/root,zzxuanyuan/root-compressor-dummy,Y--/root,esakellari/my_root_for_test,karies/root,mhuwiler/rootauto,Dr15Jones/root,zzxuanyuan/root,zzxuanyuan/root,gbitzes/root,vukasinmilosevic/root,veprbl/root,olifre/root,davidlt/root,georgtroska/root,esakellari/my_root_for_test,Duraznos/root,evgeny-boger/root,ffurano/root5,cxx-hep/root-cern,alexschlueter/cern-root,vukasinmilosevic/root,zzxuanyuan/root,root-mirror/root,thomaskeck/root,Y--/root,satyarth934/root,thomaskeck/root,dfunke/root,pspe/root,smarinac/root,gganis/root,zzxuanyuan/root,agarciamontoro/root,sbinet/cxx-root,karies/root,Dr15Jones/root,dfunke/root,bbockelm/root,mkret2/root,cxx-hep/root-cern,pspe/root,omazapa/root-old,esakellari/root,krafczyk/root,cxx-hep/root-cern,gbitzes/root,kirbyherm/root-r-tools,agarciamontoro/root,Dr15Jones/root,zzxuanyuan/root,gbitzes/root,tc3t/qoot,mkret2/root,krafczyk/root,mattkretz/root,Y--/root,abhinavmoudgil95/root,bbockelm/root,omazapa/root,beniz/root,beniz/root,esakellari/root,evgeny-boger/root,karies/root,lgiommi/root,beniz/root,tc3t/qoot,evgeny-boger/root,kirbyherm/root-r-tools,evgeny-boger/root,evgeny-boger/root,sirinath/root,root-mirror/root,lgiommi/root,simonpf/root,BerserkerTroll/root,omazapa/root-old,sbinet/cxx-root,pspe/root,mhuwiler/rootauto,arch1tect0r/root,mattkretz/root,arch1tect0r/root,davidlt/root,root-mirror/root,CristinaCristescu/root,beniz/root,thomaskeck/root,pspe/root,bbockelm/root,zzxuanyuan/root,Duraznos/root,perovic/root,simonpf/root,cxx-hep/root-cern,perovic/root,tc3t/qoot,lgiommi/root,mkret2/root,vukasinmilosevic/root,0x0all/ROOT,gganis/root,dfunke/root,jrtomps/root,tc3t/qoot,olifre/root,Y--/root,arch1tect0r/root,mkret2/root,smarinac/root,sawenzel/root,gganis/root,krafczyk/root,lgiommi/root,omazapa/root-old,omazapa/root-old,cxx-hep/root-cern,jrtomps/root,Dr15Jones/root,agarciamontoro/root,lgiommi/root,sawenzel/root,georgtroska/root,mkret2/root,davidlt/root,satyarth934/root,Duraznos/root,satyarth934/root,krafczyk/root,tc3t/qoot,BerserkerTroll/root,gganis/root,Y--/root,abhinavmoudgil95/root,beniz/root,sirinath/root,gbitzes/root,strykejern/TTreeReader,georgtroska/root,omazapa/root,jrtomps/root