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4 test.scd
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4 test.scd
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s.options.device_("ASIO : ASIO4ALL v2");
o=s.options
o.memSize;
o.memSize = 2.pow(16);
s.options.numOutputBusChannels=4
////////////////////////////////
//////////////////////////////////////////////////////
(
(SynthDef(\41,
{ arg f1a,f2a,f3a,mul,decay,attack,detune,
h1a,h2a;
var sig1,env;
env=EnvGen.kr(Env.perc(attack,decay),gate:1, doneAction:2);
sig1=
SinOsc.ar(f1a*mul*LFNoise1.kr(0.5,detune).midiratio,Blip.ar(f2a,h1a),Blip.ar(f3a,h2a))* AmpComp.kr(f1a*mul,100,1.3);
Out.ar(2,sig1*env);
}).add;
);
(SynthDef(\42,
{ arg f1b,f2b,f3b,mul,decay,attack,detune,
h1b,h2b;
var sig2,env;
env=EnvGen.kr(Env.perc(attack,decay),gate:1, doneAction:2);
sig2=
SinOsc.ar(f1b*mul*LFNoise1.kr(0.5,detune).midiratio,Blip.ar(f2b,h1b),Blip.ar(f3b,h2b))* AmpComp.kr(f1b*mul,100,1.3);
Out.ar(3,sig2*env);
}).add;
);
)
///////////////////////////////synths
//////////////////////////////////////////////////////////////////////////////
(
(SynthDef(\tria1,
{ arg decay,mul,mul1;
var sig1,env;
env=EnvGen.kr(Env.new([0,1,1,0],[0,decay,0]),gate:1,doneAction:2);
sig1= InFeedback.ar(2)*(Impulse.ar(mul));
Out.ar(0,sig1*env);
}).add;
);
(SynthDef(\tria2,
{ arg decay,mul,mul1;
var sig2,env;
env=EnvGen.kr(Env.new([0,1,1,0],[0,decay,0]),gate:1,doneAction:2);
sig2=InFeedback.ar(3)*(Impulse.ar(mul));
Out.ar(1,sig2*env);
}).add;
);
)
//////////////////
///*(SinOsc.ar(mul1,mul:3)* AmpComp.kr(mul1, 20,0.2))
///////////////////////
(
Tdef(\pattern_tria,
{
1.do({((
y= Pdef(\p_41,
Pbind(*[
instrument: \41,
\dur,Pexprand(0.1,1,inf),
\f1a,Pexprand(1,2,inf),
\f2a,Pexprand(0.1,20,inf),
\f3a,Pexprand(0.1,20,inf),
\h1a,Pexprand(1,100,inf),
\h2a,Pexprand(1,100,inf),
\mul,Pexprand(100,10000,inf).trace,
\decay,Pexprand(1,6,inf),
\attack,Pexprand(2,6,inf),
\detune,Pexprand(0.1,0.5,inf);
])
).play(quant:1)
)); 0.yield});
1.do({((
y= Pdef(\p_42,
Pbind(*[
instrument: \42,
\dur,Pexprand(0.1,1,inf),
\f1b,Pexprand(1,2,inf),
\f2b,Pexprand(0.1,20,inf),
\f3b,Pexprand(0.1,20,inf),
\h1b,Pexprand(1,100,inf),
\h2b,Pexprand(1,100,inf),
\mul,Pexprand(100,10000,inf).trace,
\decay,Pexprand(1,6,inf),
\attack,Pexprand(2,6,inf),
\detune,Pexprand(0.1,0.5,inf);
])
).play(quant:1)
)); 0.yield});
1.do({((
y= Pdef(\p_tria1,
Pbind(*[
instrument: \tria1,
\dur,0.01,
\decay,0.01,
\mul, Pseg( Pseq([200, 80000], inf), Pseq([8, 8],inf), Pseq([\exp, \exp],inf),inf),
\mul1,Pexprand(20,20000,inf);
])
).play(quant:1)
)); 0.yield});
1.do({((
y= Pdef(\p_tria2,
Pbind(*[
instrument: \tria2,
\dur,0.01,
\decay,0.01,
\mul, Pseg( Pseq([80000, 200], inf), Pseq([8, 8],inf), Pseq([\exp, \exp],inf),inf),
\mul1,Pexprand(20,20000,inf);
])
).play(quant:1)
)); 0.yield});
}
)
)
Tdef(\pattern_tria).play
Tdef(\pattern_tria).stop
Tdef(\pattern_ena).pause
Tdef(\pattern_ena).reset
y.play
y.stop
z.stop
////////////////
////////////////
(
s.latency= 0.05;
s.waitForBoot{
l= 800; //global window size
b= Buffer.alloc(s, l, 2);
SynthDef(\avTrk, {|in= 0, bufnum, rate= 40, sample= 1|
var z= In.ar(in, 2);
var trig= Impulse.ar(rate*0.92); //compensate
var index= Phasor.ar(trig, sample, 0, BufFrames.ir(bufnum)-1);
BufWr.ar(z, bufnum, index, 0);
SendTrig.ar(trig, 0, bufnum);
}).add;
};
)
(
//--setup
var width= l+580, height= l;
var w= Window("18", Window.screenBounds).front.fullScreen;
var u= UserView(w, Rect(0, 0, width, height));
//--variables
var theta= 0;
var fps= 60;
var arr= Array.fill(l, 0); //same as half windowsize above
var o= OSCFunc({|m|
if(m[2]==0, { //redraw once for each cycle of amps
b.getn(0, l-1, {|data| {arr= data; u.refresh}.defer});
});
}, '/tr', s.addr);
var trk= Synth(\avTrk, [\in, 0, \bufnum, b, \rate, fps]);
//--interface
~trails= 1;
~speed= 0;
~sample= 1;
~amp= 0.5;
~version= 0;
//--main loop
u.drawFunc= {
trk.set(\sample, ~sample);
Pen.fillColor= Color.white(0, ~trails);
Pen.fillRect(u.bounds); //manually clear
Pen.strokeColor= Color.black;
switch(~version,
2, { //line
Pen.rotate(theta, width/2, height/2);
Pen.translate(0, height*0.5);
arr.do{|y, x|
var p= Point(x, y*(height*~amp));
if(x==0, {Pen.moveTo(p)}, {Pen.lineTo(p)});
};
Pen.stroke;
},
0, { //warp
Pen.rotate(theta, width/2, height/2);
Pen.translate(width*0.5, height*0.45);
arr.do{|x, y|
var p= Point(x*~amp, y*~amp).rotate(x*2pi);
if(x==0, {Pen.moveTo(p)}, {Pen.lineTo(p)});
};
Pen.stroke;
},
1, { //flower
Pen.translate(width*0.5, height*0.5);
Pen.moveTo(Point(arr[0], 0)*arr[0]);
arr.do{|y, x|
var p= Point(y, x)*y;
var a= x%width/width*2pi+theta;
Pen.lineTo(p.rotate(a));
};
Pen.stroke;
}
);
theta= theta+~speed;
};
//--window management
u.clearOnRefresh= false; //do not erase - just draw on top of
w.onClose= {
trk.free;
o.free;
};
w.front;
CmdPeriod.doOnce({if(w.isClosed.not, {w.close})});
//note no animate_ here. the responder is driving the animation
)
//change these while the program is running
~sample= 2;
~sample= 10;
~sample= 1;
~trails= 0.2;
~speed= 0.1;
~speed= -0.05;
~trails= 0.01;
~amp= 2
~speed= pi*0.25;
~amp= 0.2;
~sample= 2;
~version= 0;
~trails= 0.2;
~version= 2;
~sample= 1;
~version= 1;
~speed= 2pi*1.001;
~amp= 0.5;