BUG: it is possible for data to have same number of verts but different topology
BUG: it is possible for data to have same number of verts but different topology

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