Robert,
When I generate with the --tile-terrain-size --tile-image-size
options, I do not get any terrain relief in my output .ive files. All
of the levels and triangles (mesh) are present, but all polys are in a
flat plane. When I do not use these options, all is well (with the
exact same input source; imagery and dem). I am using OSG 2.35 and VPB
0.9.6. Note that I am using the --terrain option in both cases.
I have provided the command lines that I am using. Excuse the
syntax - I'm batching osgdem with a Python system call.
NO TERRAIN RELIEF
-----------------
osgdem cmd line: os.system("\"c:/Program
Files/VIRTUALPLANETBUILDER/bin/osgdem\" --PagedLOD --geocentric
--mip-mapping-imagery--compressed --terrain --tile-terrain-size 111120
--tile-image-size 1024 -e " + sw_lon + ' ' + sw_lat + " 1.00 1.00 -t
c:/data/scratch/osg_mt_home/imagery/" + geocell + "/tifs -d
c:/data/scratch/osg_mt_home/dted/" + geocell + " -o " + ive_out)
EXPECTED TERRAIN RELIEF
-----------------------
osgdem cmd line: os.system("\"c:/Program
Files/VIRTUALPLANETBUILDER/bin/osgdem\" --PagedLOD --geocentric
--mip-mapping-hardware --compressed --terrain -e " + sw_lon + ' ' +
sw_lat + " 1.00 1.00 -t c:/data/scratch/osg_mt_home/imagery/" + geocell
+ "/tifs -d c:/data/scratch/osg_mt_home/dted/" + geocell + " -o " +
ive_out)
Thanks!
Scott S. Hulet
Simulation Training and Support
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