[PD] euclidean rhythms

[news at petervenus.de]

Hello!
i also found this app by hisschemoeller very inspiring.
i looked at your examples and found the solutions with writing
the steps into an array quite easy and straight forward, compared
to the effort needed when using lists. 
the patterns actually look the same, compared to the ones created
in hisschmoellers`flash app and the distribution is just mirrored.
so just changing the read-direction of [counter] and there you are.

peter




-----Ursprüngliche Nachricht-----
Von: "martin brinkmann" <mnb at martin-brinkmann.de>
Gesendet: 26.05.2011 11:41:49
An: "Martin Dupras" <martindupras at gmail.com>
Betreff: Re: [PD] euclidean rhythms

On 05/26/2011 01:29 AM, Martin Dupras wrote:

> In other words: let's say you want 5 beats in a grid of 12 (or a
> 12-sided polygon, if we use his graphical representation), the exact
> spacing between two beats would be 12/5, or 2.4.
>
> The first beat would be 0*2.4= 0.
> The second beat would 1*2.4 = 2.4, rounded to 2
> The third would be 2*2.4 = 4.8, which we round to 5.
> The fourth would be 3*2.4= 7.2, which we round to 7.
> The fifth would be 4*2.4 = 9.6, which we round to 10.
>
> We now have the pattern x.x..x.x..x.

though the flash app (at hisschemoeller.com)
produces soemthing like x..x..x.x.x.
the number and length of rests is the same in this case,
but the distribution is different. if you, instead of
rounding, just cut the fractional part, you get the same
result as the flash app, only mirrored, but this
seems not to work for other numbers.

i have attached my own quick and dirty
itterative attempt, but i think it should also
be possible to implement with operations on lists,
like in the ruinwesen example. but i am not that familliar
with this in pd...

bis denn!
martin
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Euclid_seq.pd
Type: application/octet-stream
Size: 2347 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20110527/8b8ee049/attachment.obj>