Re: announcement: breve 2.2 released

Hi, I'm trying to implement a "trail" in my robot sim
project, and I've been successful drawing the motion
trail of the main body using the methods provided in
the Drawing class, basically doing this:

trail add-line-point at (robot get-location).
(where "trail" is a Drawing object instance)

However, there are some things that don't seem to be
working, like the line width/color/pattern.
Also, is there a way to find out the current position
of attached links? For instance, in this sim I would
like to leave motion trails not only for the main body
but also for each leg, but "get-location" is only
defined for the root link (ie the body).

Cheers,
Ignacio

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