Viesturs Lācis wrote: > 2012/4/19 Jon Elson <el...@pico-systems.com>: > >> But, LinuxCNC does not do arbitrary arcs, but only arcs in one of the three >> orthogonal planes. >> > > How hard would it be to add that? It would require 3 coordinates for > each of start, end and center point. > The first problem is that classic RS-274D does not permit it. Several CNC vendors have provided their own proprietary extensions to code this.
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