lisp for spline

[Anonymous]

Hi all,

I want to create a spline with degree. while i am trying directly in Autocad,

i entered  -     "spline"

then it showed    -   specify first point or [method degree object]:

but while using lisp as,

i entered - (command "spline")

then it showed  this only -  specify first point or [object] :

why degree option is not coming while am trying with lisp?? is there any other commands? pls help me.

thanks in advance.

[j.palmeL29YX · Accepted solution]

[EDIT]:

Before starting the spline command, set the Systemvariable SPLKNOTS, SPLDEGREE  and SPLMETHOD to the whished values.

cadder

[dbroad]

To answer your question, as AutoCAD continues to be tweaked and improved, it is important not to break existing code.  Somewhere along the way, the spline command was changed to add those options.  Although additional options don't necessarily break code, a consistent implementation of support for multiple command versions is good.  To allow this to occur, initcommandversion function was added. Try:

(initcommandversion 2)
(command "spline")

As I have told you before though, there is a forum for AutoLISP and you should be asking LISP questions there.