[PD-dev] how to contribute

cyrille henry cyrille.henry at la-kitchen.fr
Wed Jan 14 19:21:33 CET 2009



Hans-Christoph Steiner a écrit :
> 
> Sure, sounds like it fits in the mapping library.  One question, could 
> the algorithm be implemented in Pd?  So far, the mapping library is all 
> Pd, no C.
i think it can be made as an abstraction.

as Loic explain me, the algorythm is quite simple : 
a maximum is find, but send only when the curent input is less than 90% of this maximum.
it's a good way to find a maximum of a noisy input.

i think the best would be to rewrite it in pd, but since i don't have time, it's ok for me to include external in the mapping lib.
moreover, i'll also have some external to add there, once i'll find the time to write them...

Cyrille

> 
> .hc
> 
> On Jan 14, 2009, at 8:40 AM, cyrille henry wrote:
> 
>> Hello loic,
>>
>> since you don't have a lot's of stuff to add to pure data svn, i think 
>> you don't need a developer acces.
>> (for now).
>> so, you could just send me the sources of your externals.
>> if hans agree, i'll add it to the mapping stuff.
>>
>> cyrille
>>
>> Loic Kessous a écrit :
>>> Hi All,
>>> I have an external that I made and use a lot (in fact I have several  
>>> but this one is a priority for me now). I compiled it for os X, but 
>>> I  would be happy to use it also for MSW and even Linux.
>>> I will be glad to let others use it too, I talked with Cyril Henry 
>>> and  suggest me to add it to pd-extended so it will be compiled on 
>>> the farm  for all the platforms and included in the distribution.
>>> This external does the same thing as Cyril's [local_max] abstraction  
>>> but use a different method for robustness to noisy signals and avoid  
>>> inconvenient that can be introduce by pre-filtering.
>>>  As it was easier to do it as an external than an abstraction, that  
>>> what I did.
>>> So can someone tell me how if it is possible and what I have to do 
>>> for  this.
>>> loic
>>> ---
>>> _______________________________________________
>>> Pd-dev mailing list
>>> Pd-dev at iem.at
>>> http://lists.puredata.info/listinfo/pd-dev
> 
> 
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