[vtkusers] Help on contourbands and contourlines (2)

[Patrick Brockmann]

David.Pont at forestresearch.co.nz wrote:

>Hi Patrick,
>   I am not familiar with vtkBandedPolyDataContourFilter but I see in the Tcl example
>http://public.kitware.com/cgi-bin/cvsweb.cgi/~checkout~/VTK/Examples/VisualizationAlgorithms/Tcl/BandContourTerrain.tcl
>
>that  SetResolveCoincidentTopologyToPolygonOffset  is used on the mapper
>displaying the contour edges. A quick glance at your code shows you are not
>using this setting and this could cause the problem you are seeing.
>
Hi Dave,

Thank you for your suggestion. Unfortunately, the use of
SetResolveCoincidentTopologyToPolygonOffset
does not solve the problem...

Ref: http://public.kitware.com/pipermail/vtkusers/2004-March/022834.html

Any other idea ?

-- Patrick