[vtk-developers] Example problem

[anast.jm at pg.com]

Not sure if this belongs here or in Users but here goes...

In VTK\Examples\VisualizationAlgorithms\Tcl\deciFran.tcl it does not look like
this code actually uses the decimate object

<< code snip>>

vtkDecimatePro deci
    deci SetInput [fran GetOutput]
    deci SetTargetReduction 0.9
    deci PreserveTopologyOn
vtkPolyDataNormals normals
    normals SetInput [fran GetOutput]
    normals FlipNormalsOn
vtkPolyDataMapper franMapper
    franMapper SetInput [normals GetOutput]
vtkActor franActor
    franActor SetMapper franMapper
    eval [franActor GetProperty] SetColor 1.0 0.49 0.25

I think
     normals SetInput [fran GetOutput]
should be
    normals SetInput [deci GetOutput]

Also it looks like this script is about a 99% subset of smoothFran.tcl
(obviously a decendant since the comments are spot on copies). Seems to me that
deciFran.tcl could be removed without much loss of  example training info. Not
sure who maintains the examples but....

...john