[vtkusers] Problem getting correct results with vtkProjectedTerrainPath

[Elvis Dowson]

Hi Amy,
                 You mean modify the code as follows:

#  
= 
= 
= 
========================================================================
# Create probe filter
#  
= 
= 
= 
========================================================================

# Use a probe filter to obtain elevation data from the reconstructed  
surface

# Use a probe filter to obtain elevation data from the reconstructed  
surface
vtkImageData elevationData
   elevationData SetDimensions $XmaxR $YmaxR $ZmaxR

vtkProbeFilter probe
   probe SetInputConnection 0 [elevationData GetProducerPort]
   probe SetSourceConnection [surface GetOutputPort]


vtkProjectedTerrainPath projectedPaths
   projectedPaths SetInput terrainPaths
   projectedPaths SetSource [probe GetOutput]


I'm getting an application crash when I do this.

Best regards,

Elvis

On Nov 11, 2008, at 6:18 PM, Amy Squillacote wrote:

> I didn't read the error message closely enough before. The problem  
> is that SetInputConnection is expecting a vtkAlgorithmOutput as its  
> second parameter. Change the parameter from elevationData to  
> [elevationData GetProducerPort].
>
> - Amy
>
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