Michael Sherman

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My main computer got bricked by ClownStrike! Will try to look at this over the weekend

Can you attempt that OpenSim build @aymanhab, or delegate it? I'm not sure who knows the right incantations.

Let's declare victory then and merge this nice improvement. Thanks very much Allen!

Great analysis -- thanks, Allen! As you probably surmised you are looking at a very old CMake system that grew uglier over time for reasons that have been lost in...

We would need a new type for indices that are not iterable. I've been using the term "ordinal" for consecutive, iterable indices (there is a type JointOrdinal in use by...

My thought is that parameterizing the floating point aspects of the constraint (distance and attachment points), plus enable/disable would be straightforward and useful. Changing which _bodies_ are involved is a...

I see, that's good -- does that mean you don't have any persistent matrix structures so can deal with the structural change on the fly?

BTW I noticed recently that Constraints in MbP aren't MultibodyElements (as are Joints, Bodies, Forces, Frames, etc.). That means they don't get the common features of elements: name, index, ordinal,...

Assigned to @hongkai-dai for disposition.