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Author: dav
Date: Thu Jan  8 15:34:04 2009
New Revision: 2366

Modified:
   trunk/scenes/csafe/python/csafe_scene.py
Log:
added 'res' to usage.  exit from usage() to minimize code.  Make usage() 
output a little better.

Modified: trunk/scenes/csafe/python/csafe_scene.py
==============================================================================
--- trunk/scenes/csafe/python/csafe_scene.py    (original)
+++ trunk/scenes/csafe/python/csafe_scene.py    Thu Jan  8 15:34:04 2009
@@ -689,74 +689,43 @@
     print ""
     print "Where options contains one or more of:"
     print ""
+    print "  --res=WxH           : resolution of render window"
     print "  --np=<int>          : the number of threads to use"
     print "  --cfg=<string>      : load a configuration file"
     print "  --nrrdlist=<string> : load a nrrdlist"
     print "  --g                 : automatically/immediately generate scene 
when starting up"
     print ""
+    sys.exit( 2 )
 
 def main():
     global setup
     
     # Parse command line options. Note these have to conform to getopt
     # So -np would be parsed as -n <space> p. Use --np=<threads> instead.
-#    print sys.argv
-    
-        # Add additional command line args here.
-#    try:
-#        args = wxManta.parseCommandLine(sys.argv)
-#        for i in range(len(args)):
-#            print args[i]
-#            if (args[i][0] == "np"):
-#                setup.num_workers = int(float(args[i][1][0]))
-#                print "setting np to: " + str(setup.num_workers)
-#            elif (args[i][0] == "cfg"):
-#                setup.cfg = args[i][1][0]
-#                print "loading configuraiton file: " + str(setup.cfg)
-#            elif (args[i][0] == "nrrdlist"):
-#                setup.nrrdlist = args[i][1][0]
-#                print "loading nrrdlist: " + str(setup.nrrdlist)
-#            elif (args[i][0] == "uda"):
-#                setup.uda = args[i][1][0]
-#                print "loading uda: " + str(setup.uda)
-#                i += 1
-#                setup.udaVol = args[i][1][0]
-#            elif (args[i][0] == "g"):
-#                setup.generate = True
-#                print "generating scene on startup"
-#            else:
-#                print "unable to understand command: " + str(args[i])
-#                usage()
-#    except :
-#        print "Inorrect commandline usage"
-#        usage()
 
-    # Parse command line options. Note these have to conform to getopt
-    # So -np would be parsed as -n <space> p. Use --np=<threads> instead.
     try:
         opts, args = getopt.getopt(sys.argv[1:],
                                    "n:s:r:",
-                                   ["np=",
-                                    "scene=",
-                                    "imagetype=",
-                                    "shadows=",
+                                   ["cfg=",
+                                    "g",
+                                    "help",
                                     "imagetraverser=",
+                                    "imagetype=",
                                     "loadbalancer=",
+                                    "np=",
+                                    "nrrdlist=",
                                     "pixelsampler=",
                                     "renderer=",
                                     "res=",
-                                    "cfg=",
-                                    "nrrdlist=",
-                                    "g"
+                                    "scene=",
+                                    "shadows="
                                     ] )
 
     except getopt.GetoptError, error:
         usage( [error.msg] )
-        sys.exit(2)
 
     if len( args ) > 0 :
         usage( args )
-        sys.exit(2)
 
     for o, a in opts:
 
@@ -767,8 +736,7 @@
                 try:
                     setup.num_workers = int(a)
                 except ValueError:
-                    usage()
-                    sys.exit(2)
+                    usage( [a] )
 
         elif o in ("--imagetype"):
             setup.imagetype = str(a)
@@ -796,12 +764,9 @@
             if (m):
                 setup.size = (int(m.group(1)), int(m.group(2)))
             else:
-                print "Bad resolution string"
-                usage()
-                sys.exit(2)
+                usage( ["Bad resolution string:", a] )
         elif o in ("-h", "--help"):
             usage();
-            sys.exit(0)
 
         # Add additional command line args here.
         elif o in ("--cfg"):
@@ -814,8 +779,7 @@
         elif o in ("--g"):
             setup.generate = True
         else:
-            print "unable to understand command: " + str(o)
-            usage()
+            usage( [o] )
         
     
###########################################################################
     # Create the application.

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• [Manta] r2366 - trunk/scenes/csafe/python, dav, 01/08/2009

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