[Gmsh] Is there a way to apply Progression or Bump when using Extrude command?

[Feifei TONG]

Thank you Praveen, for your quick reply. Can I assume that there is not a
tool (or command like 'using progression') available in
Extrusions<http://www.manpagez.com/info/gmsh/gmsh-2.2.6/gmsh_28.php#SEC28>?


As for the loop method, can you please specify the details? I would also
like to extrude the 2D meshes. Cheers.

Albert

On 19 April 2012 22:15, Praveen C <cpraveen at gmail.com> wrote:

> You can put a for loop and extrude previous layer by one layer at a time,
> adjusting the spacing as you like.
>
> praveen
>
> On Thu, Apr 19, 2012 at 7:38 PM, Feifei TONG <tongf.fei at gmail.com> wrote:
>
>> Dear All,
>>
>> A nice weekend to you.
>>
>> I have a face (plane 1) in X-Y plane and would like to extrude 10 layers
>> in z-axis. The Extrude command is applied here as,
>>
>> Extrude {0, 0, -5} {
>>   Surface{1};
>>   Layers{10};
>>   Recombine;
>> }
>>
>> The problem is that those 10 layers are evenly distributed along z-axis,
>> with a delta-z of 0.5; But, I would like to see the distances among those
>> layer gradually decrease or increase with a Progression or Bump command. Is
>> there a way to realize this?
>>
>> Any help would be greatly appreciated.
>>
>> Kind regards,
>> Albert
>>
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>
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