[PD] pd book sprint
Alexandre Porres
porres at gmail.com
Mon Mar 30 18:38:51 CEST 2009
I tried again, and now it works much better than before... so I guess there
was something wrong before.
Well Claude, it seems it almost works as the [triangle~] object.
Do you guys know about this one? It comes in some external library.
Were you who did it anyway Claude? :)
[triangle~] works in a similar fashion, it goes smoothly from inverse
sawtooth to triangle and the sawtooth depending on the parameter (from 0 to
1).
The thing is that Triangle corrects the DC Offset, which could easily be
done in the expr. But now I may start to sound like an obssessed DC Offset
maniac.
Cheers
Alex
On Mon, Mar 30, 2009 at 1:25 PM, Claude Heiland-Allen <
claudiusmaximus at goto10.org> wrote:
> Alexandre Porres wrote:
>
>> On Mon, Mar 30, 2009 at 12:02 PM, Claude Heiland-Allen <
>> claudiusmaximus at goto10.org> wrote:
>>
>>>
>>> [phasor~] [r~ shape]
>>> [expr~ if($v1<$v2,$v1/$v2,(1-$v1)/(1-$v2))]
>>>
>>>
>>> I tried that, but it didnt actually worked, I just get actual sawtooths,
>> and
>> no real triangles.
>>
>
> Sorry for the shortness/lack of explanation, 0<shape<1, where 1 for phasor,
> 0.5 for triangle, 0 for backwards phasor.
>
> considering shape as a constant, obviously you get weird results if you
> modulate it, but that's half the fun:
>
> 0.0 <= input <= shape ~> 0.0 <= output <= 1.0 (rising ramp)
> shape <= input <= 1.0 ~> 1.0 >= output >= 0.0 (falling ramp)
>
> Hope this helps,
>
>
>
> Claude
> --
> http://claudiusmaximus.goto10.org
>
--
Alexandre Torres Porres
cel. (11)8179-6226
Website: http://porres.googlepages.com/home
http://www.myspace.com/alexandretorresporres
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20090330/2ff40358/attachment.htm>
More information about the Pd-list
mailing list