Hi,
Sean has left the following comment at Add a command-line option that sets
an object color temporarily
http://www.google-melange.com/gci/task/view/google/gci2012/8126202:
progress!
That's looking like progress! It looks like you're on the right track
without a few exceptions. You did hook into the -C option and change the
behavior there, so that's good for testing. If the background is still
changing, though, you may not be recompiling/testing correctly since you
clearly removed the code that called rt_do_cmd() which is what set the
background global to the -C color. Put a bu_log() or printf() statement
before change_color() (should use consistent spelling) and make sure you're
running the right binary when you're testing.
As for the change_color() command, that's a good first step looking at what
the matter command does. Note, however, that it's not an acceptable final
solution as that method involves updating the comb structure and then
WRITING IT OUT TO DISK (via GED_DB_PUT_INTERNAL())... you'll need to find a
method that doesn't require read/write access to the .g file and doesn't
write to disk. Try to get it to work that way first, though, to make sure
you're passing parameters correctly. I don't see you verify that argc/argv
are actually geometry names and not other parameters, for example. Print
argv to make sure it's actually geometry and not a file name or option
while testing.
Greetings,
The Google Open Source Programs Team
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