hello!

http://en.wikipedia.org/wiki/Linkage_%28mechanical%29

based on mecanical models, it can be easy to create things and others.
but in order to have good mecanical modelisation, we need some good data structures, optimised for simplied operations.

a structure based on vectorial nodes can be interresting.

the first goal is just fun tricks.
after, maybe, some animated stuff or IA devlopment.

but for the moment, just a pure modelisation.

any suggestion is welcome. and sorry, i've lost an old example of what i want to do. it was funny, but i lost it.