zonk wrote:
Hi,
Is it possible to flatten the geocentric database at specific coordiantes, or
cut out speciffic areas, so the gap can be refilled with a completely flat
area?
Maybe you could also directly alter your input data with the GDAL rasterizer
tool :
On 1/14/2010 1:43 AM, Luc Claustres wrote:
Is it possible to flatten the geocentric database at specific coordiantes,
or cut out speciffic areas, so the gap can be refilled with a completely
flat area?
Maybe you could also directly alter your input data with the GDAL rasterizer
tool :
Hi,
is it possible to specifiy my polygon outline position and elevation, and GDAL
rasterize code will interpolate correctly that this area is really flattend? or
does it lift up/sink sown all coordinates inside the polygon to the specified
value?
How can I access the new API if now available
On 1/14/2010 10:16 AM, Torben Dannhauer wrote:
Hi,
is it possible to specifiy my polygon outline position and elevation, and
GDAL rasterize code will interpolate correctly that this area is really
flattend?
I'm not really sure what you're asking.
or does it lift up/sink sown all
Chris 'Xenon' Hanson wrote:
It doesn't do any blending into the surrounding areas. That's the higher-level
functionality that my library adds.
Something simple I tested and which helps producing a smooth blend is to
upsample the elevation, rasterize your polygon, then downsample back to
On 1/14/2010 12:52 PM, Luc Claustres wrote:
It doesn't do any blending into the surrounding areas. That's the
higher-level
functionality that my library adds.
Something simple I tested and which helps producing a smooth blend is to
upsample the elevation, rasterize your polygon, then
Hi,
Can you publish your code where to access the elevation data? At the moment I
try to calculate how much the elevation differenz to the elipsoid must be to
get a flat.
Thank you and merry Christmas,
Torben
--
Read this topic online here:
Hi,
Well, now I don't understand the different between your loader/saver and your
.modifyterrain and your pseudo loader/saver
I suppose your what-elevation-should-I-put-here LOADER callback is for
modifying terrain on the fly during visualization
What ist your callback SAVER for?= creating
Hi,
I use a lowRes local database and want to add small 3D townmodels for local
areas which require a completely flat underground. Unfortunately the global
elevation model is not flat and not correct at the models area.
Is it possible to flatten the geocentric database at specific coordiantes,
On 12/11/2009 2:20 PM, Torben Dannhauer wrote:
Hi,
I use a lowRes local database and want to add small 3D townmodels for local
areas which require a completely flat underground. Unfortunately the global
elevation model is not flat and not correct at the models area.
Is it possible to
Hi,
yes, a simple rectangular region would be enough.
Does your algorithm determine the height of your flattend area itself by the
selected area, or do you specify a destination height and you lift/sink your
rectangular area to this level?
I'm interested in both methods. Some models are always
On 12/11/2009 3:55 PM, Torben Dannhauer wrote:
Hi,
yes, a simple rectangular region would be enough.
Does your algorithm determine the height of your flattend area itself by
the selected area, or do you specify a destination height and you lift/sink
your rectangular area to this level?
I'm
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