BUG: Fixed BUG #7301. When the faces are not selected, their opacity is 0. In reality when opacity is 0, it should not affect the consideration if depth peeling is used since it doesn't really matter. However, vtkActor::GetIsOpaque() return false when opacity is 0, and we end up using depth peeling. The more complete fix would need some change to the actor API. For now, simply not considering the face into translucency check unless it is selected does the trick.
BUG: Fixed BUG #7301. When the faces are not selected, their opacity is 0. In
reality when opacity is 0, it should not affect the consideration if depth
peeling is used since it doesn't really matter. However, vtkActor::GetIsOpaque()
return false when opacity is 0, and we end up using depth peeling. The more
complete fix would need some change to the actor API. For now, simply not
considering the face into translucency check unless it is selected does the
trick.

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