[osg-users] VPB using shoreline / borders vector data to determine alpha

Ralf Stokholm alfmail1 at arenalogic.com
Thu Sep 4 22:33:48 PDT 2008


Hi Robert /List

Would an option to use a shapefile containing ie. water bodies or borders to
set the transparency of a terrain layer be feaseble?

For my application it would be nice to use border vector data to eleminate
data from one dataset and blend into another.

It should also be relatively easy to extend a terrain with some nice looking
ocean effects if the terrain would simply alphablen into the warter surface
as determined by a shoreline shapefile?

What are your thourghts on this?

Brgs.

Ralf Stokholm
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