FGFS-4.1/OpenSceneGraph
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Added the usage report to the examples for when no arguments are passed

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to the examples.
This commit is contained in:
Robert Osfield
2003-04-06 21:32:44 +00:00
parent 908164d58a
commit 49a28660dc
40 changed files with 166 additions and 72 deletions
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9
examples/osglightpoint/osglightpoint.cpp
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@@ -11,10 +11,6 @@
#include <osgDB/Registry>
#include <osgDB/ReadFile>
#include <osgGA/TrackballManipulator>
#include <osgGA/FlightManipulator>
#include <osgGA/DriveManipulator>
#include <osgUtil/Optimizer>
#include <osgSim/LightPointNode>
@@ -119,7 +115,7 @@ int main( int argc, char **argv )
osg::ArgumentParser arguments(&argc,argv);
// set up the usage document, in case we need to print out how to use this program.
arguments.getApplicationUsage()->setCommandLineUsage(arguments.getProgramName()+" [options] filename ...");
arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
// construct the viewer.
@@ -147,8 +143,7 @@ int main( int argc, char **argv )
arguments.writeErrorMessages(std::cout);
return 1;
}
osg::Group* rootnode = new osg::Group;
// load the nodes from the commandline arguments.