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// allows to reproduce enclosed randomized pattern
// by setting the random seed of the resulting routine
Pseed : FilterPattern {
var <>randSeed;
*new { arg randSeed, pattern;
^super.new(pattern).randSeed_(randSeed)
}
storeArgs { ^[randSeed,pattern] }
embedInStream { arg inval;
var seedStream;
var seed, thread;
seedStream = randSeed.asStream;
while {
seed = seedStream.next(inval);
seed.notNil
}{
thread = Routine { |inval| pattern.embedInStream(inval) };
thread.randSeed = seed;
inval = thread.embedInStream(inval);
};
^inval
}
}
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