public static ToolDefinition ActiveTool(this CAMPart part)
{
MachineOp mop = part.ActiveMOP();
return(mop != null?mop.CurrentTool() : null);
}
public static MachineOp ActiveMOP(this CADFile file)
{
CAMPart part = file.ActivePart();
return(part != null?part.ActiveMOP() : null);
}