The vtkPolygon::IntersectWithLine would not return a positive value if the line was within tolerance.  Only if it was within the boundaries of the polygon.  The change makes it consistent with vtkTriangle::IntersectWithLine and others.
The vtkPolygon::IntersectWithLine would not return a positive value if the line was within tolerance.  Only if it was within the boundaries of the polygon.  The change makes it consistent with vtkTriangle::IntersectWithLine and others.

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