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From Eric Sokolowski and Robert Osfield, moved command line option usage setup

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from osgviewer example into osg::ArgumentParser and osgViewer::Viewer to make
them more universally available.
This commit is contained in:
Robert Osfield
2008-05-12 10:55:55 +00:00
parent 61cb0833b9
commit 965c72f5bd
5 changed files with 46 additions and 17 deletions
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15
src/osgViewer/Viewer.cpp
View File

@@ -43,6 +43,21 @@ Viewer::Viewer(osg::ArgumentParser& arguments)
_viewerBase = this;
constructorInit();
// Add help for command-line options read here
arguments.getApplicationUsage()->addCommandLineOption("--SingleThreaded","Select SingleThreaded threading model for viewer.");
arguments.getApplicationUsage()->addCommandLineOption("--CullDrawThreadPerContext","Select CullDrawThreadPerContext threading model for viewer.");
arguments.getApplicationUsage()->addCommandLineOption("--DrawThreadPerContext","Select DrawThreadPerContext threading model for viewer.");
arguments.getApplicationUsage()->addCommandLineOption("--CullThreadPerCameraDrawThreadPerContext","Select CullThreadPerCameraDrawThreadPerContext threading model for viewer.");
arguments.getApplicationUsage()->addCommandLineOption("--clear-color <color>","Set the background color of the viewer in the form \"r,g,b[,a]\".");
arguments.getApplicationUsage()->addCommandLineOption("--screen <num>","Set the screen to use when multiple screens are present.");
arguments.getApplicationUsage()->addCommandLineOption("--window <x y w h>","Set the position (x,y) and size (w,h) of the viewer window.");
// FIXME: Uncomment these lines when the options have been documented properly
//arguments.getApplicationUsage()->addCommandLineOption("--3d-sd","");
//arguments.getApplicationUsage()->addCommandLineOption("--panoramic-sd","");
//arguments.getApplicationUsage()->addCommandLineOption("--radius","");
//arguments.getApplicationUsage()->addCommandLineOption("--collar","");
//arguments.getApplicationUsage()->addCommandLineOption("--im","");
std::string filename;
bool readConfig = false;