/usr/share/osgearth/maps/feature_overlay_polys.earth is in osgearth-data 2.4.0+dfsg-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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osgEarth Sample
This one demonstrates how to read feature data from a shapefile and "drape" it
on the map using the overlay technique.
-->
<map name="Feature Overlay Demo" type="geocentric" version="2">
<options>
<lighting>false</lighting>
<overlay_blending>false</overlay_blending>
</options>
<image name="world" driver="gdal">
<url>/usr/share/osgearth/data/world.tif</url>
</image>
<model name="countries" driver="feature_geom">
<features name="states" driver="ogr">
<url>/usr/share/osgearth/data/world.shp</url>
<buffer distance="-0.05"/>
</features>
<styles>
<style type="text/css">
p1 {
fill: #ffff8066;
altitude-clamping: terrain-drape;
}
p2 {
fill: #80ffff66;
}
p3 {
fill: #ff80ff66;
}
p4 {
fill: #ff808066;
}
p5 {
fill: #80ff8066;
}
</style>
<selector class="p1">
<query>
<expr><![CDATA[ POP_CNTRY <= 14045470 ]]></expr>
</query>
</selector>
<selector class="p2">
<query>
<expr><![CDATA[ POP_CNTRY > 14045470 and POP_CNTRY <= 43410900 ]]></expr>
</query>
</selector>
<selector class="p3">
<query>
<expr><![CDATA[ POP_CNTRY > 43410900 and POP_CNTRY <= 97228750 ]]></expr>
</query>
</selector>
<selector class="p4">
<query>
<expr><![CDATA[ POP_CNTRY > 97228750 and POP_CNTRY <= 258833000 ]]></expr>
</query>
</selector>
<selector class="p5">
<query>
<expr><![CDATA[ POP_CNTRY > 258833000 ]]></expr>
</query>
</selector>
</styles>
</model>
</map>
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