ENH: Added default normal.
ENH: Added default normal.

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