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fgviewer: Make use of the world texture when no file argument is given.

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This commit is contained in:
Mathias Froehlich 2012-03-04 20:31:14 +01:00
parent 8b46ee6648
commit daf3fbcd67
1 changed files with 8 additions and 2 deletions
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10
utils/fgviewer/fgviewer.cxx
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@ -189,9 +189,15 @@ main(int argc, char** argv)
arguments.reportRemainingOptionsAsUnrecognized();
arguments.writeErrorMessages(std::cerr);
// read the scene from the list of file specified command line args.
osg::ref_ptr<osg::Node> loadedModel;
loadedModel = osgDB::readNodeFiles(arguments, options.get());
if (arguments.argc() != 1) {
// read the scene from the list of file specified command line args.
loadedModel = osgDB::readNodeFiles(arguments, options.get());
} else {
// if no arguments given resort to the whole world scenery
options->setPluginStringData("SimGear::FG_EARTH", "ON");
loadedModel = osgDB::readNodeFile("w180s90-360x180.spt", options.get());
}
// if no model has been successfully loaded report failure.
if (!loadedModel.valid()) {