[vtkusers] Problem getting correct results with vtkProjectedTerrainPath

[Elvis Dowson]

Hi Amy,
                  What is the correct way to retrieve the bounds of  
the dataset? I get the following error when I try to do this.

# Get the physical xyz bounds of dataset
scan [[reader GetOutput] GetBounds] "%d %d %d %d %d %d" XminB XmaxB  
YminB YmaxB ZminB ZmaxB
puts "Physical bounds of dataset: $XminB $XmaxB $YminB $YmaxB $ZminB  
$ZmaxB"

Error
can't read "XmaxB": no such variable
can't read "XmaxB": no such variable
     while executing
"puts "Physical bounds of dataset: $XminB $XmaxB $YminB $YmaxB $ZminB  
$ZmaxB""
     (file "/Users/elvis/Project/C4I/Source/tcl/ 
TestProjectedTerrainPathWithProbeFilter.tcl" line 28)


Best regards,

Elvis Dowson

On Nov 13, 2008, at 10:24 PM, Amy Squillacote wrote:

> Don't know if this will fix the problem, but I just noticed that  
> XminR, XmaxR, etc. are from the extents of the dataset. The origin  
> should be set using the Xmin, Ymin,  and Zmin of the bounds.
>
> - Amy
>
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