On 20 April 2012 09:52, Erik Christiansen <dva...@internode.on.net> wrote: > But isn't the LinuxCNC dictum "Must be able to come to a dead stop > within the current line segment" unnecessary and unhelpful when > following a piecewise linear approximation of a smooth curve?
Actually, I am unclear if this refers to the ability to stop if the user presses a "Stop" button, or is how the controller makes sure that it can handle a right-angle turn. The former seems unnecessary, but the latter really is a "lookahead" problem. -- atp The idea that there is no such thing as objective truth is, quite simply, wrong. ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
