FGFS-4.1/OpenSceneGraph
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Added handling of skirt ratio, and extra docs on commandline args

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This commit is contained in:
Robert Osfield
2004-06-02 14:16:45 +00:00
parent b5366cbda6
commit ac771894ad
1 changed files with 15 additions and 3 deletions
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18
examples/osgdem/osgdem.cpp
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@@ -177,6 +177,13 @@ int main( int argc, char **argv )
arguments.getApplicationUsage()->addCommandLineOption("-e <x> <y> <w> <h>","Extents of the model to generate");
arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
arguments.getApplicationUsage()->addCommandLineOption("--o_cs <coordinates system string>","Set the output coordinates system. The string may be any of the usual GDAL/OGR forms, complete WKT, PROJ.4, EPS");
arguments.getApplicationUsage()->addCommandLineOption("--skirt-ratio <float>","Set the ratio of skirt height to tile size.");
arguments.getApplicationUsage()->addCommandLineOption("--HEIGHT_FIELD","Create a height field database");
arguments.getApplicationUsage()->addCommandLineOption("--POLYGONAL","Create a height field database");
arguments.getApplicationUsage()->addCommandLineOption("--LOD","Create a LOD'd database");
arguments.getApplicationUsage()->addCommandLineOption("--PagedLOD","Create a PagedLOD'd database");
arguments.getApplicationUsage()->addCommandLineOption("-v","Set the vertical multiplier");
if (arguments.argc()<=1)
{
arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION);
@@ -217,7 +224,7 @@ int main( int argc, char **argv )
dataset->setDestinationTileExtension(".ive");
float numLevels = 6.0f;
unsigned int numLevels = 6;
while (arguments.read("-l",numLevels)) {}
float verticalScale;
@@ -226,6 +233,11 @@ int main( int argc, char **argv )
dataset->setVerticalScale(verticalScale);
}
float skirtRatio;
while (arguments.read("--skirt-ratio",skirtRatio))
{
dataset->setSkirtRatio(skirtRatio);
}
// if user request help write it out to cout.
if (arguments.read("-h") || arguments.read("--help"))
@@ -259,7 +271,7 @@ int main( int argc, char **argv )
currentCS = def;
std::cout<<"--wkt "<<currentCS<<std::endl;
}
else if (arguments.read(pos, "--wkt_file",def))
else if (arguments.read(pos, "--wkt-file",def))
{
std::ifstream in(def.c_str());
if (in)
@@ -271,7 +283,7 @@ int main( int argc, char **argv )
in >> line;
currentCS += line;
}
std::cout<<"--wkt_file "<<currentCS<<std::endl;
std::cout<<"--wkt-file "<<currentCS<<std::endl;
}
}
else if (arguments.read(pos, "--geocentric"))