CCIn | SuperCollider 3.13.0 Help

Description

This class makes it quick to send MIDI control values to UGen arguments. It initialises a CCResponder and maps the received data onto control busses. Those can be read out by the class itself.

Class Methods

.softWithin

Input withinin range is allowed to set bus (useful if controller has multiple scenes) range - defaul is 0.05, 1 always sets bus.

.new

Create a CCIn object, start the MIDI initialization.

Arguments:

server	Busses will be created on this server (default nil uses Server.default).
source	ID of midi controller (default nil uses all controllers).

Instance Methods

.init

Arguments:

serverArg
sourceArg

.prSetBusValue

Arguments:

chan
num
value
last

.prGetBus

Arguments:

chan
num

.kr

Arguments:

chan	MIDI channel, 0 to 15.
num	CC number, 0 to 127.
spec	A Spec, i.e. \freq, \amp, [5, 50], [1, 100, \exp].
lag	lag3 time, default is 0.05.

// simple example
m = CCIn.new;                                    // listen to all midi in ports and all midichannels
x = {SinOsc.ar(m.kr(0, 0, \freq), 0, 0.2)}.play     // MIDI Chan = 0, CC = 0, Range 20-20000 Hz
m.free;                                         // loosing control
x.free;                                        // free synth

// using two CCIns for different Controllers
m = CCIn.new;
m.source_(enterYourDeviceOneID); // controller 1 eg.(945434460)
x = {SinOsc.ar(m.kr(0, 0, \freq), 0, 0.2)}.play;

n = CCIn.new;
n.source_(enterYourDeviceTwoID); // controller 2
y = {Saw.ar(m.kr(0,0,\freq), m.kr(0,1))}.play(outbus:1);

x.free;
y.free;
m.free;
n.free;

// using specific range/spec for frequency
m = CCIn.new;
v = [300, 700, \exp].asSpec;
x = {Saw.ar(m.kr(0, 0, v), m.kr(0, 1, [0,0.7].asSpec ))}.play; // CC00 = freq, CC01 = amp
x.free;
m.free;

// using it in Proxies: Ch=0, CC00 = freq, CC01 = amp
m = CCIn();
Ndef(\o, { Saw.ar(m.kr(0, 0, \freq), m.kr(0, 1) ) }).play(1);
Ndef(\o).fadeTime=1;
Ndef(\o, { RLPF.ar(Pulse.ar(m.kr(0, 0, \freq), 0.3 ,m.kr(0, 1)), 300, 0.2 ) }).play(1);
// add CC02 to control filter frequency
Ndef(\o, { RLPF.ar(Pulse.ar(m.kr(0, 0, \freq), 0.3 ,m.kr(0, 1)), m.kr(0, 2, \freq), 0.2 ) }).play(1);
Ndef(\o).clear(1);
m.free;

// wohoo: mutichannel expansion thankes alberto & fredrik
Ndef(\p { SinOsc.ar( m.kr(0, [0,1,2], \freq), 0, m.kr(0,3) ) }).play //controlling three sine-freqs with three CC's

helpfile source: HelpSource/CCIn.schelp
link::CCIn/CCIn::

CCIn
Extension

Description

Class Methods

.softWithin

.verbose

.new

Arguments:

Instance Methods

.free

.responder

.server

.source

.init

Arguments:

.prSetBusValue

Arguments:

.prGetBus

Arguments:

.busses

.kr

Arguments:

Examples

CCInExtension

Description

Class Methods

.softWithin

.verbose

.new

Arguments:

Instance Methods

.free

.responder

.server

.source

.init

Arguments:

.prSetBusValue

Arguments:

.prGetBus

Arguments:

.busses

.kr

Arguments:

Examples

CCIn
Extension