[osg-users] [VPB] Combining two models

[Rahul Srivastava]

Hi Robert,

Thanks for clearing that out.

In VPB, is it possible to build levels beyond the highest resolution of 
the dem/imagery by extrapolating the data?

-- 
Rahul Srivastava,
Member of Technical Staff,
Visualization Experts Limited.
www.vizexperts.com
+91-98738-85880 (M)



Robert Osfield wrote:
> Hi Rahul,
>
> VPB doesn't allow merging of pre created paged databases.   You can
> create databases using lots of different types of imagery DEM source
> data, but this doesn't included pre build databases.
>
> Robert.
>
> On Sat, Mar 22, 2008 at 8:48 PM, Rahul Srivastava <rahul at darshan3d.com> wrote:
>   
>> Does VPB allow "combining" two models?
>>
>>  I mean, let's say I create a low-res model of bluemarble data to level
>>  5(bluemarble.ive).
>>
>>  Now I create another model, say model1, using a high-res dem and
>>  texture(model1.ive).
>>
>>  Now I want to "inset" model1.ive into the bluemarble.ive. Can I do this
>>  using the current VPB?
>>
>>  -----
>>
>>  I have generated the (low-res+high-res) model using osgdem and compared
>>  with the high-res model. It seems there are differences in the way the
>>  tiles are generated for the two models. Since the tile boundaries do not
>>  match-up, I cannot replace the (low-res+high-res) tiles with the
>>  high-res tiles.
>>
>>  --
>>  Rahul Srivastava,
>>  Member of Technical Staff,
>>  Visualization Experts Limited.
>>  www.vizexperts.com
>>  +91-98738-85880 (M)
>>
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>>
>>     
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