[CM] Grace: Process in a Process

[Heinrich Taube]

Im sorry i havent had any time the last few days for answering  
anything. ill try to get to this later today.

On May 23, 2008, at 6:22 AM, Uğur Güney wrote:

> http://pinhead.music.uiuc.edu/~hkt/grace/doc/cm.html#sprout
>
> # I thought about this, and want to ask whether a new thread is
> created for every sprout command. If so maybe it is hard for the
> computer to create a new thread every 0.5 seconds with good
> synchronization.
> # I changed the code such that instead of using a process inside a
> process for random selection of what to output at every beat, I put a
> loop in the place of inner process. In this way there is only one
> process and hence there is not any synchronization problem.
>
> (define-process (ritim2 n tempo)
> (run with
>      patdur = (make-cycle '(.1 .05 .1 .05 .05)) and
>      pattimes = (make-weighting '((1 10) (2 2) (3 1))) and
>      rate = (/ (/ 60 tempo) 4)
>      repeat n
>      do
>      (loop
>        with times = (next pattimes)
>        with dur = (next patdur)
>        for i from 0 below times by 1
>        do
>        (send "cs:i" 1 (* i (/ rate times)) dur))
>      (wait rate)))
>
> (sprout (ritim2 100 120) 0 1)
> (stop 1)
>
>
> On Tue, May 20, 2008 at 5:04 PM, Uğur Güney <ugurguney at gmail.com>  
> wrote:
>> # In the (send) case, the timing is correct. Sounds are produced in
>> constant time intervals. But in the (sprout (one-note...)) case they
>> come in irregular intervals.
>
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