FGFS-4.1/OpenSceneGraph
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Added default command line arg

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This commit is contained in:
Robert Osfield 2007-06-08 12:15:16 +00:00
parent b3cec3d986
commit 4b33409ce0
1 changed files with 6 additions and 15 deletions
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21
examples/osgfxbrowser/osgfxbrowser.cpp
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@ -311,27 +311,18 @@ int main(int argc, char *argv[])
return 1;
}
if (arguments.argc() <= 1) {
arguments.getApplicationUsage()->write(std::cout, osg::ApplicationUsage::COMMAND_LINE_OPTION);
return 1;
}
osg::Timer timer;
osg::Timer_t start_tick = timer.tick();
// read the scene from the list of file specified commandline args.
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
// if no model has been successfully loaded report failure.
if (!loadedModel) {
std::cout << arguments.getApplicationName() << ": No data loaded" << std::endl;
// if not loaded assume no arguments passed in, try use default mode instead.
if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osg");
if (!loadedModel)
{
std::cout << arguments.getApplicationName() <<": No data loaded" << std::endl;
return 1;
}
osg::Timer_t end_tick = timer.tick();
std::cout << "Time to load = " << timer.delta_s(start_tick,end_tick) << std::endl;
// optimize the scene graph, remove rendundent nodes and state etc.
osgUtil::Optimizer optimizer;
optimizer.optimize(loadedModel.get());