[vtkusers] Problem getting correct results with vtkProjectedTerrainPath

[Amy Squillacote]

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

Elvis Dowson wrote:
> Hi Amy,
>                   I tried that, it still doesn't work. Same results as 
> before, the projected path is below the reconstructed surface.
>
> Best regards,
>
> Elvis
>
>
> On Nov 13, 2008, at 9:31 PM, Amy Squillacote wrote:
>
>> That should say "You *need to* have the origin set..." Please excuse 
>> the typo.
>>
>> Amy Squillacote wrote:
>>> You have the origin set to $XminR $YminR $ZminR rather than 0 0 0. 
>>> The dataset you're trying to sample onto needs to be aligned in 3D 
>>> space with grid that the values are coming from.
>>>
>>> - Amy
>>>
>>>
>
>

-- 
Amy Squillacote                    Phone: (256) 726-4839
Computer Scientist                 Fax: (256) 726-4806
CFD Research Corporation           Web: http://www.cfdrc.com
215 Wynn Drive, Suite 501
Huntsville, AL  35805