multiple_heightfields.earth

<!--
osgEarth Sample - Multiple heightfields

This example demonstrates how to load multiple heightfield layers and treat them as one.

Note: Gaps, peaks, and valleys in the visualization are due to missing data in the source
files. This is not a bug! A good technique for fixing this would be to provide a world-wide
lo-res heightfield underlay.
-->

<map type="geocentric" version="2">

    
    <contour_map opacity="1"/>
    
    <image driver="gdal" name="world-tiff" enabled="false">
        <url>../data/world.tif</url>
    </image>

    <elevation name = "mt_fuji" driver = "gdal">
      <url>..\data\terrain\mt_fuji_90m.tif</url>
    </elevation>

    <elevation name = "mt_rainier" driver = "gdal">
      <url>..\data\terrain\mt_rainier_90m.tif</url>
    </elevation>

    <elevation name = "mt_everest" driver = "gdal">
      <url>..\data\terrain\mt_everest_90m.tif</url>
    </elevation>

    <options>
        <lighting>false</lighting>
        <cache_policy usage="no_cache"/>
    </options>
</map>