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Timestamp:
04/06/03 23:32:44 (11 years ago)
Author:
robert
Message:

Added the usage report to the examples for when no arguments are passed
to the examples.

Files:
1 modified

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  • OpenSceneGraph/trunk/examples/osgprerender/osgprerender.cpp

    r1747 r1815  
    370370 
    371371    // set up the usage document, in case we need to print out how to use this program. 
    372     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getProgramName()+" [options] filename ..."); 
     372    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ..."); 
    373373    arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information"); 
    374374    
     
    396396    { 
    397397        arguments.writeErrorMessages(std::cout); 
     398        return 1; 
     399    } 
     400     
     401    if (arguments.argc()<=1) 
     402    { 
     403        arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION); 
    398404        return 1; 
    399405    }