BUG:Missing logic to detect supported HW, take piece of code from vtkCompositeZPass.cxx.
BUG:Missing logic to detect supported HW, take piece of code from vtkCompositeZPass.cxx.

johnkit/vtk-dev,SimVascular/VTK,gram526/VTK,collects/VTK,msmolens/VTK,spthaolt/VTK,candy7393/VTK,sankhesh/VTK,biddisco/VTK,hendradarwin/VTK,collects/VTK,daviddoria/PointGraphsPhase1,naucoin/VTKSlicerWidgets,biddisco/VTK,keithroe/vtkoptix,cjh1/VTK,sankhesh/VTK,msmolens/VTK,berendkleinhaneveld/VTK,candy7393/VTK,biddisco/VTK,arnaudgelas/VTK,jmerkow/VTK,collects/VTK,johnkit/vtk-dev,biddisco/VTK,sumedhasingla/VTK,gram526/VTK,keithroe/vtkoptix,jmerkow/VTK,gram526/VTK,johnkit/vtk-dev,aashish24/VTK-old,jmerkow/VTK,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,demarle/VTK,collects/VTK,candy7393/VTK,jeffbaumes/jeffbaumes-vtk,candy7393/VTK,gram526/VTK,gram526/VTK,ashray/VTK-EVM,naucoin/VTKSlicerWidgets,msmolens/VTK,candy7393/VTK,gram526/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,cjh1/VTK,aashish24/VTK-old,berendkleinhaneveld/VTK,msmolens/VTK,mspark93/VTK,hendradarwin/VTK,msmolens/VTK,spthaolt/VTK,sankhesh/VTK,ashray/VTK-EVM,Wuteyan/VTK,SimVascular/VTK,sumedhasingla/VTK,SimVascular/VTK,keithroe/vtkoptix,johnkit/vtk-dev,mspark93/VTK,mspark93/VTK,cjh1/VTK,hendradarwin/VTK,demarle/VTK,hendradarwin/VTK,ashray/VTK-EVM,SimVascular/VTK,cjh1/VTK,sumedhasingla/VTK,ashray/VTK-EVM,mspark93/VTK,hendradarwin/VTK,naucoin/VTKSlicerWidgets,spthaolt/VTK,sumedhasingla/VTK,jmerkow/VTK,jmerkow/VTK,cjh1/VTK,keithroe/vtkoptix,arnaudgelas/VTK,biddisco/VTK,hendradarwin/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,SimVascular/VTK,berendkleinhaneveld/VTK,jmerkow/VTK,keithroe/vtkoptix,sankhesh/VTK,demarle/VTK,sankhesh/VTK,jeffbaumes/jeffbaumes-vtk,demarle/VTK,arnaudgelas/VTK,naucoin/VTKSlicerWidgets,SimVascular/VTK,msmolens/VTK,keithroe/vtkoptix,demarle/VTK,gram526/VTK,candy7393/VTK,candy7393/VTK,collects/VTK,msmolens/VTK,naucoin/VTKSlicerWidgets,aashish24/VTK-old,Wuteyan/VTK,keithroe/vtkoptix,mspark93/VTK,Wuteyan/VTK,daviddoria/PointGraphsPhase1,spthaolt/VTK,spthaolt/VTK,mspark93/VTK,sumedhasingla/VTK,collects/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,aashish24/VTK-old,hendradarwin/VTK,Wuteyan/VTK,jmerkow/VTK,mspark93/VTK,aashish24/VTK-old,jmerkow/VTK,demarle/VTK,biddisco/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,johnkit/vtk-dev,Wuteyan/VTK,arnaudgelas/VTK,cjh1/VTK,sumedhasingla/VTK,spthaolt/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,berendkleinhaneveld/VTK,sumedhasingla/VTK,gram526/VTK,spthaolt/VTK,sankhesh/VTK,keithroe/vtkoptix,demarle/VTK,sankhesh/VTK,berendkleinhaneveld/VTK,Wuteyan/VTK,candy7393/VTK,daviddoria/PointGraphsPhase1,arnaudgelas/VTK,msmolens/VTK,SimVascular/VTK,ashray/VTK-EVM,johnkit/vtk-dev,naucoin/VTKSlicerWidgets,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,Wuteyan/VTK,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,demarle/VTK,aashish24/VTK-old,biddisco/VTK,ashray/VTK-EVM,arnaudgelas/VTK