OpenSceneGraph: Difference between revisions
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[http://www.openscenegraph.org/ OpenSceneGraph] can read directly from the GRASS database | The [http://www.openscenegraph.org/ OpenSceneGraph] (OSG) is an open source high performance 3D graphics toolkit, used by application developers in fields such as visual simulation, games, virtual reality, scientific visualization and modelling. It supports globe view, stereo anaglyph rendering and more. | ||
OpenSceneGraph can read directly from the GRASS database if the [[Compile_and_install_GDAL-GRASS_plugin|GRASS-GDAL plugin]] is installed. | |||
Example: | Example: | ||
<source lang="bash"> | |||
GRASSDATA=$HOME/grassdata/nc_spm_08/PERMANENT | GRASSDATA=$HOME/grassdata/nc_spm_08/PERMANENT | ||
export GRASSDATA | export GRASSDATA | ||
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# you can already watch while the conversion is still running: | # you can already watch while the conversion is still running: | ||
osgviewer north_carolina.ive | osgviewer north_carolina.ive | ||
</source> | |||
[[Category:Documentation]] | [[Category:Documentation]] | ||
Latest revision as of 11:51, 19 April 2011
The OpenSceneGraph (OSG) is an open source high performance 3D graphics toolkit, used by application developers in fields such as visual simulation, games, virtual reality, scientific visualization and modelling. It supports globe view, stereo anaglyph rendering and more.
OpenSceneGraph can read directly from the GRASS database if the GRASS-GDAL plugin is installed.
Example:
GRASSDATA=$HOME/grassdata/nc_spm_08/PERMANENT
export GRASSDATA
osgdem --xx 10 --yy 10 -t ${GRASSDATA}/cellhd/landuse96_28m \
--xx 10 --yy 10 -d ${GRASSDATA}/cellhd/elevation \
-l 4 -v 0.1 -o north_carolina.ive
# you can already watch while the conversion is still running:
osgviewer north_carolina.ive