[vtkusers] Problem getting correct results with vtkProjectedTerrainPath

[Elvis Dowson]

Hi,
        How can I convert  vtkPointSet to vtkImageData? The ouput of  
vtkWrapScalar is vtkPointSetAlgorighm, and  
vtkPointSetAlgorithm::GetOuput returns a vtkPointSet*.

What I need as input to vtkProjectedTerrainPath, to get the scaled DEM  
data in, is to convert the vtkPointSet* to a vtkImageData*.

How can I achieve this? I have reproduced the vtkDataSet class diagram  
below.

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Best regards,

Elvis Dowson



On Nov 10, 2008, at 10:15 AM, Elvis Dowson wrote:

> Hi,
>         Is there any way I can converted the output of vtkWrapScalar  
> to a vtkImageData object?
>
> This way I can directly take the output of the scaled DEM data and  
> pass it as input to   
> vtkProjectedTerrainPath::SetSource(vtkImageData* )
>
> Best regards,
>
> Elvis Dowson