FGFS-4.1/OpenSceneGraph
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Reordered command line parsing and replace throw with cout.

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This commit is contained in:
Robert Osfield
2017-03-30 13:21:05 +01:00
parent e2d4ebbe55
commit a6baf00956
2 changed files with 18 additions and 13 deletions
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26
examples/osgoscdevice/osgoscdevice.cpp
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@@ -402,6 +402,20 @@ int main( int argc, char **argv )
std::string address;
std::string port;
while (arguments.read("--address", address)) {}
while (arguments.read("--port", port)) {}
bool use_zeroconf(false);
bool use_sender(false);
bool use_receiver(false);
if(arguments.find("--zeroconf") > 0) { use_zeroconf = true; }
if(arguments.find("--sender") > 0) { use_sender = true; }
if(arguments.find("--receiver") > 0) { use_receiver = true; }
// read the scene from the list of file specified commandline args.
osg::ref_ptr<osg::Node> scene = osgDB::readRefNodeFiles(arguments);
@@ -414,18 +428,6 @@ int main( int argc, char **argv )
scene = geode;
}
std::string address;
std::string port;
bool use_zeroconf(false);
bool use_sender(false);
bool use_receiver(false);
if(arguments.find("--zeroconf") > 0) { use_zeroconf = true; }
if(arguments.find("--sender") > 0) { use_sender = true; }
if(arguments.find("--receiver") > 0) { use_receiver = true; }
while (arguments.read("--address", address)) {}
while (arguments.read("--port", port)) {}
// construct the viewer.
osgViewer::CompositeViewer viewer(arguments);