FGFS-4.1/OpenSceneGraph
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Added -e -w -o and -l options to the osgbluemarble example.

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Robert Osfield
2003-10-29 14:59:22 +00:00
parent f1c4dc3b0d
commit f1caec8d6e
1 changed files with 12 additions and 9 deletions
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21
examples/osgbluemarble/osgbluemarble.cpp
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@@ -360,20 +360,25 @@ int main( int argc, char **argv )
arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is the standard OpenSceneGraph example which loads and visualises 3d models.");
arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
arguments.getApplicationUsage()->addCommandLineOption("-i <filename>","Specify the input file to process");
arguments.getApplicationUsage()->addCommandLineOption("-e <filename>","Specify the east hemisphere input file to process");
arguments.getApplicationUsage()->addCommandLineOption("-w <filename>","Specify the west hemisphere input file to process");
arguments.getApplicationUsage()->addCommandLineOption("-o <outputfile>","Specify the output master file to generate");
arguments.getApplicationUsage()->addCommandLineOption("-l <numOfLevels>","Specify the number of PagedLOD levels to generate");
arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
std::string inputFile;
while (arguments.read("-i",inputFile)) {}
std::string basename("output.ive");
std::string west_hemisphere("land_shallow_topo_west.tif");
while (arguments.read("-w",west_hemisphere)) {}
std::string east_hemisphere("land_shallow_topo_east.tif");
while (arguments.read("-e",east_hemisphere)) {}
std::string basename("bluemarble.ive");
while (arguments.read("-o",basename)) {}
float numLevels;
float numLevels=4;
while (arguments.read("-l",numLevels)) {}
// if user request help write it out to cout.
if (arguments.read("-h") || arguments.read("--help"))
{
@@ -397,13 +402,11 @@ int main( int argc, char **argv )
// return 1;
// }
std::string left_hemisphere("land_shallow_topo_west.tif");
std::string right_hemisphere("land_shallow_topo_east.tif");
// create a graphics context to allow us to use OpenGL to compress textures.
GraphicsContext gfx;
createWorld(left_hemisphere,right_hemisphere,basename,4);
createWorld(west_hemisphere,east_hemisphere,basename,numLevels);
return 0;
}