ENH: limit PolyDataNormals recursion for purify tests
ENH: limit PolyDataNormals recursion for purify tests

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