Re: [eigen] Eigen and rigid body simulation

[Mathieu Gautier <mathieu.gautier@xxxxxx>]

> After trying to implement this, it seems we don't need both a concept map and 
> a wrapper since one is going to copy the other anyway. So only the wrapper 
> seems fine. It's quite convenient to use so far. 

Hi, I came to the same conclusion after implementing a little prototype. 
It's become more complicated when I want to add a wrapper (like Map<> 
for matrix) to these elements. I have always copies in operation between 
mapped object and non-mapped object.

A (bad) solution may be to add additionnal classes next to the Wrapper 
one, (classBase, Map<>), but the code grows really fast, and it wouldn't 
be easy to maintain this module.

--
Mathieu