private static MDM.Point ToMachineDataPoint(this MM.Vector v) => new MDM.Point() { X = v.X, Y = v.Y, Z = v.Z };
public static IntTools.Vector ToInternal(this MMM.Vector v) => new IntTools.Vector() { X = v.X, Y = v.Y, Z = v.Z };
private static MDM.Vector ToMachineDataVector(this MM.Vector v) => new MDM.Vector() { X = v.X, Y = v.Y, Z = v.Z };