ENH: Before capturing the window, do two renders and disable reading the front buffer. This strategy should prevent the capture of windows that are covered. It is the same stratgegy used by vtkTesting to capture regression test images.
ENH: Before capturing the window, do two renders and disable reading the front buffer. This strategy should prevent the capture of windows that are covered. It is the same stratgegy used by vtkTesting to capture regression test images.

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