[GRASS5] 3D flyover from DEM?

[David Piasecki]

Do I have to use the NVIZ viewer separate from my own application, or 
is there a way to view the data with OpenGL?

David


On Jan 6, 2005, at 9:21 AM, Michael Barton wrote:

> This can be done in NVIZ--including the animated flyover.
>
> Michael
>
>
> On 1/5/05 11:16 AM, "David Piasecki" <piasecda at nv.doe.gov> wrote:
>
>> Aside from simply setting a point of reference and drawing a static 
>> map
>> based on a DEM, is there a way to generate a 3D map which I can use as
>> some sort of fly-over? In other words, with a DEM and a 2D image
>> overlaid on top, I'd like to generate a file that I can use in a 3D
>> viewer (perhaps Quicktime or something similar) which enables me to
>> zoom in and out and change my point of reference without going back to
>> GRASS to redraw.
>>
>> Thanks,
>> David
>>
>>
>
> ______________________________
> Michael Barton, Professor of Anthropology
> School of Human Evolution and Social Change
> Arizona State University
> Tempe, AZ  85287-2402
> USA
>
> voice: 480-965-6262; fax: 480-965-7671
> www: http://www.public.asu.edu/~cmbarton
>