[PD] Implementing a "sustain" extern
Miller Puckette
mpuckett at man104-1.ucsd.edu
Wed Oct 24 06:30:38 CEST 2001
Hi Larry,
This was the "bag" object in Max which I haven't rewritten for Pd yet...
cheers
Miller
On Tue, Oct 23, 2001 at 11:49:34PM -0400, Larry Troxler wrote:
> I recently dug up an old MIDI sustain extern that I wrote, which takes
> packed MIDI note/velocity pairs, and outputs the same, while treating
> them with sustain according to received MIDI sustain controller
> messages.
>
> I'm attaching this extern, in the hopes that someone can show that the
> way I implemented it was much verbose than need be. There must be an
> easier way! Along these lines, shouldn't such an extern be in the core
> PD distribution? After all, it would seem to be a very common need for
> anyone using MIDI input to drive audio processes.
>
> Larry
> #N canvas 0 0 618 492 10;
> #X obj 18 49 ctlin;
> #X obj 20 92 pack f f;
> #X msg 24 133 \$2 \$1;
> #X obj 24 167 route 64;
> #X obj 26 206 !=;
> #X floatatom 62 193 4 0 0;
> #X obj 185 98 pack f f;
> #X obj 31 244 moses 1;
> #X obj 204 166 demux 0 1;
> #X obj 215 69 t f f;
> #X obj 271 93 !=;
> #X floatatom 302 75 4 0 0;
> #X obj 183 260 demux 0 1;
> #X obj 233 358 bag;
> #X msg 233 313 \$1 1;
> #X msg 133 317 flush;
> #X msg 249 414 \$1 0;
> #X obj 453 370 outlet;
> #X obj 101 17 inlet;
> #X obj 105 40 unpack f f;
> #X connect 0 0 1 0;
> #X connect 0 1 1 1;
> #X connect 1 0 2 0;
> #X connect 2 0 3 0;
> #X connect 3 0 4 0;
> #X connect 4 0 7 0;
> #X connect 4 0 12 1;
> #X connect 5 0 4 1;
> #X connect 6 0 8 0;
> #X connect 7 0 15 0;
> #X connect 8 0 12 0;
> #X connect 8 1 17 0;
> #X connect 9 0 6 1;
> #X connect 9 1 10 0;
> #X connect 10 0 8 1;
> #X connect 11 0 10 1;
> #X connect 12 0 17 0;
> #X connect 12 1 14 0;
> #X connect 13 0 16 0;
> #X connect 14 0 13 0;
> #X connect 15 0 13 0;
> #X connect 16 0 17 0;
> #X connect 18 0 19 0;
> #X connect 19 0 6 0;
> #X connect 19 1 9 0;
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