[PD] dynamic subpatch creation

[Phil Stone]

Thanks, Jonathan.  That's just what I needed.


Phil


Jonathan Wilkes wrote:
> If you dynamically created a subpatch named "my_subpatch", then to 
> dynamically create a subpatch within that use:
>
> [obj 0 0 pd nested_subpatch(
> |
> [s pd-my_subpatch]
>
> -Jonathan
>
> --- On Thu, 9/3/09, Phil Stone <pkstone at ucdavis.edu> wrote:
>
>   
>> From: Phil Stone <pkstone at ucdavis.edu>
>> Subject: [PD] dynamic  subpatch creation
>> To: "PD list" <pd-list at iem.at>
>> Date: Thursday, September 3, 2009, 1:01 AM
>> Hello all,
>>
>> I'm playing with dynamic object creation, and so far have
>> figured out how to dynamically instantiate objects inside a
>> subpatch and connect them up.  Now I'm trying to
>> dynamically create subpatches inside of that subpatch, and I
>> thought I could do this by sending "canvas...."/
>> "restore..." messages to the subpatch in the appropriate
>> order.  When I try this, I crash Pd.  Now, it may
>> be that I'm not forming the messages correctly, but before I
>> wander down that potentially-primrose path of debugging, I'm
>> wondering if what I'm doing is possible at all.
>>
>> This is the message I'm trying to send when Pd crashes ($1
>> contains the subpatch's name -- I know this is correct from
>> earlier experiments that didn't use canvas/restore):
>>
>> ;
>> $1 canvas 5 5 362 348 f_instance 0;
>> $1 obj 29 86 routeOSC /name;
>> $1 obj 29 111 routeOSC /f /q;
>> $1 obj 22 160 bp~;
>> $1 obj 22 195 *~ 0.0002;
>> $1 obj 22 224 env~ 8192;
>> $1 obj 22 252 int;
>> $1 msg 22 278 /fout/lev/name pd-1010-dfb;
>> $1 connect 1 0 6 0;
>> $1 connect 2 0 4 0;
>> $1 connect 4 0 5 0;
>> $1 connect 5 0 6 1;
>> $1 connect 5 1 6 2;
>> $1 connect 6 0 7 0;
>> $1 connect 7 0 8 0;
>> $1 connect 8 0 9 0;
>> $1 connect 9 0 10 0;
>> $1 connect 10 0 3 0;
>> $1 restore 127 223 pd f_instance;
>>
>> So, is it the canvas/restore messages that are crashing Pd,
>> and if so, is there some other way to dynamically created
>> subpatches inside another subpatch?
>>
>> Thanks for reading,
>>
>> Phil Stone
>> www.pkstonemusic.com
>>
>>
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>>     
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