Whether a shipped joint type may be used in a world of dimension (§21,
§28, plan P6-1).
Only spherical answers false, and only for "2d": a ball joint's whole
purpose is the two swing degrees of freedom a plane does not have, and in a
plane it degenerates into the revolute joint that should have been asked for.
Whether a shipped joint type may be used in a world of
dimension(§21, §28, plan P6-1).Only
sphericalanswersfalse, and only for"2d": a ball joint's whole purpose is the two swing degrees of freedom a plane does not have, and in a plane it degenerates into the revolute joint that should have been asked for.