[GRASSLIST:9175] Re: NVIZ flipping

[Eva L. Hulse]

i have no answers, but i can confirm that this happens on the Cygwin 
version as well.

eva.

Ian MacMillan wrote:
> Hi all, I don't think I have seen this issue addressed in the past 
> (sorry if it has already been addressed), but it is a long time problem 
> with nviz.  Whenever I bring my height down below my highest surface 
> elevation, my image flips upside down.  I can see the underside of my 
> surface correctly, it is just that I am viewing a mirror image of my 
> surface, reflected on a horizontal plane.  Once I adjust my height back 
> higher, the image reverts back to its regular orientation.  I have 
> experienced this bug since Grass 5.0, and am now using GRASS 6.1cvs.  It 
> usually isn't a problem, however if one has multiple sub-parallel 
> surfaces, it is difficult to view the lower surfaces.
> 
> Has anyone else experienced this?  Is it just too complicated a bug to 
> fix?  Does it only happen on macs?
> 
> Thanks, Ian
> 
> 
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Eva L. Hulse
PhD Student
University at Buffalo Anthropology Department
evahulse at buffalo.edu