Subject: Re: Drawing a Parabola ?

Rich D,
Would appreciate a copy of the lisp program also - Also source of the Acad
Forum from which it came -
Thanks,
Roland

>Message: 6 (DIGEST #1274)
> Date: Fri, 13 Apr 2001 22:09:15 -0400
> From: "Rich D." <cmsteam@...>
>Subject: Re: Drawing a Parabola ?
>
>Jeff and all,
>Thankyou very much for your help. Jeff sent a Lisp file to me
>and it's just what the doctor ordered. Generates the parabola
>perfectly in a polyline form (not the dreaded spline) that only
>needs exploding to seperate entities for g-code in a snap.
>I will be, hopefully, machining a reflector for a miniature
>locomotive on a temporary lathe CNC setup.
>Borrowed plastic flashlight units can't stand the
>heat above the boiler.
>Rich D.
>
>abscissa wrote:
>>
>> try this, from the old Compuserve Acad Forum
>>
>> parabola.lsp
>>
>> save to c:\acad\support
>>
>> (load"parabola")<Enter>
>> parabola<Enter>
>>