ENH: Synchronize camera focalpoint
ENH: Synchronize camera focalpoint

Change-Id: I12c15c7e969fa4116e4a68e35613b41cf90d5bbe

sumedhasingla/VTK,msmolens/VTK,jmerkow/VTK,msmolens/VTK,keithroe/vtkoptix,msmolens/VTK,SimVascular/VTK,keithroe/vtkoptix,candy7393/VTK,jmerkow/VTK,gram526/VTK,mspark93/VTK,candy7393/VTK,sankhesh/VTK,demarle/VTK,SimVascular/VTK,SimVascular/VTK,keithroe/vtkoptix,sankhesh/VTK,ashray/VTK-EVM,hendradarwin/VTK,sumedhasingla/VTK,mspark93/VTK,hendradarwin/VTK,gram526/VTK,ashray/VTK-EVM,mspark93/VTK,SimVascular/VTK,msmolens/VTK,SimVascular/VTK,hendradarwin/VTK,msmolens/VTK,sankhesh/VTK,gram526/VTK,hendradarwin/VTK,hendradarwin/VTK,gram526/VTK,gram526/VTK,sumedhasingla/VTK,ashray/VTK-EVM,gram526/VTK,demarle/VTK,demarle/VTK,sumedhasingla/VTK,candy7393/VTK,jmerkow/VTK,msmolens/VTK,sankhesh/VTK,candy7393/VTK,jmerkow/VTK,demarle/VTK,sankhesh/VTK,keithroe/vtkoptix,sankhesh/VTK,msmolens/VTK,hendradarwin/VTK,candy7393/VTK,ashray/VTK-EVM,jmerkow/VTK,candy7393/VTK,SimVascular/VTK,mspark93/VTK,hendradarwin/VTK,ashray/VTK-EVM,sumedhasingla/VTK,jmerkow/VTK,demarle/VTK,sankhesh/VTK,mspark93/VTK,gram526/VTK,ashray/VTK-EVM,gram526/VTK,ashray/VTK-EVM,SimVascular/VTK,jmerkow/VTK,sumedhasingla/VTK,candy7393/VTK,SimVascular/VTK,ashray/VTK-EVM,demarle/VTK,demarle/VTK,jmerkow/VTK,keithroe/vtkoptix,msmolens/VTK,sankhesh/VTK,demarle/VTK,keithroe/vtkoptix,keithroe/vtkoptix,sumedhasingla/VTK,candy7393/VTK,mspark93/VTK,mspark93/VTK,mspark93/VTK,sumedhasingla/VTK,keithroe/vtkoptix