get a solid 3d from a 3dface

[micheledag]

Good morning friends. I have this problem.
the lisp that allego allows me to solidify a surface to 3dfaces, obtaining a solid 3d.
is great, for autocad 2010, only that the solid you get has a "depth" that is required once you launch the lisp.
I wonder if you can change it, so that the solid you get, faithfully reproduce the surface to 3dfaces of departure; I practically do not want there to be depth, but a kind of solid surface with no thickness.
That would be perfect.
I thank you for the attention and hope in some response to the problem.
See you soon.

 

[GP.]

if an infinitesimal thickness is good (in assonometric view):


command: estrudi......... .
select objects to be extruded...... (all 3dfaces)
......... .
specify extrusion height or [Direzione/Traiettoria/Angolo di rastremazione] <-40.602>: dspecify the initial point of the direction: select a point and move upwardsspecify final point of the direction: 0.00001 then join all triangular solids with _union

 

[GP.]

Oppure:
conisuperf (all 3dfaces)_union (superfici)estrudi --> 0.00001_union (solids)

 

[micheledag]

Big ahhh! ! !
Of course I'm just a pop!! !
I think it's okay, now I try. Thank you!

 

[micheledag]

Don't go!
the first procedure, after creating all solids, at the time of joining them tells me:
"the boolean operation on solids and/or on the bodies of surfaces failed.
Modeling operation error:
incoherence of the system during the elaboration of the coincidence of the
Spigoli. "

the second procedure, once you join all 3dfaces in a single surface, when extruding tells me:
"Impossible to perform the extrusion or sweep of an entity not flat.
1 object removed from the selection group. "

Can't you do anything with the initial lisp?

 

[GP.]

What autocad do you use?

 

[micheledag]

2010 I wrote:

 

[GP.]

2010 I wrote:

already...:tongue:

I don't know what to say, I also tried with 2008 and it works. . .
You're sure you extruded with direction?

Anyway, if you just can't do it, use the lisp you posted, copy the top solid of 0.000001 and then you'll remove each other.

 

[micheledag]

Thank you. but too laborious.
I hope someone can "open" the lisp I posted.
Good parties!

 

[liber]

Can't you attach a piece of your design to see if you can turn it?
so that we better look for the solution?