Changeset 38

Timestamp:

Dec 6, 2004, 2:34:19 PM (20 years ago)

Author:

darran

Message:

-scale command-line parameter

File:

• Swollen/swollen/main.cpp (modified) (5 diffs)

Swollen/swollen/main.cpp

@@ -31 +31 @@
 {
 
-    std::cout << argv[0] << std::endl;
-
     // use an ArgumentParser object to manage the program arguments.
     osg::ArgumentParser arguments(&argc,argv);
@@ -39 +37 @@
     arguments.getApplicationUsage()->setDescription(arguments.getApplicationName());
     arguments.getApplicationUsage()->setCommandLineUsage("swwviewer [options] swwfile ...");
-   
+    arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
+    arguments.getApplicationUsage()->addCommandLineOption("-scale <s>","Vertical scale factor");
+
     // construct the viewer.
     CustomViewer viewer(arguments);
@@ -46 +46 @@
     viewer.setUpViewer(osgProducer::Viewer::STANDARD_SETTINGS);
     viewer.setClearColor(osg::Vec4(DEF_BACKGROUND_COLOUR));
-    viewer.getCamera(0)->getRenderSurface()->setWindowRectangle(550,100,640,480);
+    //viewer.getCamera(0)->getRenderSurface()->setWindowRectangle(550,100,640,480);
 
 
@@ -81 +81 @@
     float tps;
     if( !arguments.read("-tps",tps) || tps <= 0.0 ) tps = DEF_TPS;
+    float vscale;
+    if( !arguments.read("-scale",vscale) ) vscale = 1.0;
+
 
 
@@ -118 +121 @@
 
     // FIXME: should be reasonable default and adjustable
-    model->setScale( osg::Vec3(1.0, 1.0, 1.0) );
+    model->setScale( osg::Vec3(1.0, 1.0, vscale) );
 
     // sky