bug in get-joint-angles?

Tim Oates <[email protected]> Mon, 11 Jul 2005 10:54:57 -0400 (EDT)

Newsgroups	gmane.comp.breve
Message-ID	<Pine.LNX.4.30.0507111048210.18358-100000@linuxserver1.cs.umbc.edu>

It appears that get-joint-angles for UniversalJoint returns a vector for
which only the X component is valid.  For example, if you add the following
line of code to the iterate method for the ExampleUniversalJoint class in
the JointTypeExample demo

        print (self get-joint-angles).

you'll see that the X values in the vectors change, but the Y and Z values
do not.  The Z value should remain constant, but the Y value should
change.  Is this a (un)known bug, or am I missing something?  Thanks.

  - tim

---------------------------------------
Tim Oates, Assistant Professor
Department of CS and EE
University of Maryland Baltimore County
(410) 455-3082
http://www.cs.umbc.edu/~oates


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