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Forum: Geometry
Re: None Parameterization for G4Polyhedra (Suhaili Zakaria)
Re: None Re: Parameterization for G4Polyhedra (Suhaili Zakaria)
Date: 17 Aug, 2009
From: John Apostolakis <John Apostolakis>

ComputeDimensions is only needed if your solid must change size.  Does  
it need to do this in your case ?

If it does, then you can implement it in different ways.  One simple  
one in case there are only few different solids is to create them all  
in your construction and simply return the pointer to the correct one  
in your ComputeDimensions method.

Hope this helps.

Best regards,
John Apostolakis

P.S. Please note your affiliation to help us provide support.


On Aug 12, 2009, at 12:01 AM, Suhaili Zakaria wrote:

>
> *** Discussion title: Geometry
>
> On Thu, 06 Aug 2009 10:22:10 GMT, Suhaili Zakaria wrote:
>
>> I want to construct a collimator with hexagonal holes. I am able to  
>> do
>> for one hexagonal hole using G4Polyhedra. However I have problem to
>> parameterized it. I am stuck at defining the ComputeDimensions part.
>>
>> Assistance, ideas and examples are greatly appreciated.
>>
>> Many thanks, S
>>
>
> Hi again,
>
> I have not received replies so far regarding this matter.
>
> Any insight is highly appreciated. I am sure this has been done  
> before.
> Or can anyone suggest any other method.
>
> Many thanks, S
>
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