[OpenSCAD] extruding plain draws or saving plain draws into STL files.

nop head nop.head at gmail.com
Fri Jul 19 13:04:51 EDT 2019


Yes that is a better way to do it if you know the height of the STL.
Projection is very slow.

On Fri, 19 Jul 2019 at 17:40, Ronaldo Persiano <rcmpersiano at gmail.com>
wrote:

> To linear_extrude the projection of a linear_extruded shape in a STL file
> seems to be a nonsense. You just need to resize its import:
>
> resize([20,20,40])
>   import("PROFILE20X20_001.stl");
>
> Alternatively, you can generate the profile STL with a unitary height and
> scale its import:
>
> scale([1,1,40])
>   import("PROFILE20X20_001.stl");
>
>
>
> Em sex, 19 de jul de 2019 às 08:19, Juan C.Cilleruelo <
> juanc.cilleruelo at gmail.com> escreveu:
>
>> Thank you very much!!!!
>>
>> It's just what I looking for!!!
>>
>>
>>
>> /*----------  PROFILE 20X20 => ALUMINIUM PROFILE 20x20
>> ----------*/
>>    linear_extrude(height = 40, center = false, convexity = 10, twist = 0){
>>       projection(){
>>         import("PROFILE20X20_001.stl");
>>       }
>>    }
>>
>>
>>
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