Hi,
Today I tried again. Here is the detail:
I generated a ive file using the Boston tif materials and VPB. The VPB
parameter command line is:
-t boston-10m-utm19n-meters.tif -d boston-dem-downtown-5m-utm19n-meters.tif
--TERRAIN -l 4 -v 3 -o Boston.ive
Note: I used–TERRAIN in my command line for using the vpb driver of osgEarth.
The generated terrain is shown in Fig. 1 and Fig. 2.
Then I viewed the ive file using .earth file (modified by
vpb_earth_bayarea.earth; Boston.ive and its related subtiles are located in my
D partition of hard disk ). The ive file is as follows:
<!--
osgEarth Sample
This example pulls imagery and dems from an online VirtualPlanetBuilder
generated database.
-->
<map name="Virtual Planet Builder model" type="geocentric">
<image name="imagery layer 0" driver="vpb">
<url>d:\Boston.ive</url>
<primary_split_level>5</primary_split_level>
<secondary_split_level>11</secondary_split_level>
</image>
<heightfield name="dem" driver="vpb">
<url>d:\Boston.ive</url>
</heightfield>
<!--
<cache>
<path>cache</path>
</cache>
-->
</map>
Then I view the .earth file using osgviewer, but nothing is in the scene (in
Fig.3 ). Could anyone tell me what is the problem? Thank you.
Thank you!
Cheers,
ting
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=30745#30745
Attachments:
http://forum.openscenegraph.org//files/nothing_174.jpg
http://forum.openscenegraph.org//files/boston_terrain_212.jpg
http://forum.openscenegraph.org//files/boston_255.jpg
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