Request_t COLLISON | DISTANCE

In hpp::model, all accesses to collision objects are parametrized by a Request_t to access either to COLLISION objects or DISTANCE objects. Since we decided not to keep this feature in hpp::pinocchio, the parameter is now useless.

This also means that the signature of all these functions will change, which will be very boring in propagating the new API in hpp::core and ++. Should we either:

• put this parameter as optional (COLLISION by default) is hpp::model.
• or add temporarily a fake Request_t parameter in all these functions in hpp::pinocchio

Any opinions?