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Re: [sc-users] recording mouse gestures
It's 3.6.6, which is the most recent package for Ubuntu available here:
https://launchpad.net/~supercollider/+archive/ubuntu/ppa
I'll try compiling the source, but if that gets too complicated, where
do I place that override? I tried now inserting it at the end
of /usr/share/SuperCollider/SCClassLibrary/JITLib/GUI/TaskProxyGui.sc.
When I restarted SC and ran the KtlLoopGui line, it gave a long list of
errors which I'll paste below.
Thanks,
Iain
ERROR: Message 'key' not understood.
RECEIVER:
Instance of TaskProxy { (0x36ddce8, gc=AC, fmt=00, flg=00, set=04)
instance variables [9]
source : instance of Function (0x474afb8, size=2, set=2)
pattern : instance of Prout (0x3f5f778, size=1, set=2)
envir : instance of Event (0x148d788, size=5, set=3)
clock : nil
quant : nil
condition : true
reset : nil
player : nil
playQuant : nil
}
ARGS:
PATH: /home/iain/projects/ambisonics/sc/adc.sc
CALL STACK:
DoesNotUnderstandError:reportError 0x383eef8
arg this = <instance of DoesNotUnderstandError>
Nil:handleError 0x381ce38
arg this = nil
arg error = <instance of DoesNotUnderstandError>
Thread:handleError 0x3841f38
arg this = <instance of Thread>
arg error = <instance of DoesNotUnderstandError>
Object:throw 0x373fcd8
arg this = <instance of DoesNotUnderstandError>
Object:doesNotUnderstand 0x381e4e8
arg this = <instance of TaskProxy>
arg selector = 'key'
arg args = [*0]
TaskProxyGui:getState 0x381dca8
arg this = <instance of TdefGui>
TaskProxyGui:checkUpdate 0x381e018
arg this = <instance of TdefGui>
var newState = nil
var playState = nil
JITGui:object_ 0x381e178
arg this = <instance of TdefGui>
arg obj = <instance of TaskProxy>
TaskProxyGui:object_ 0x3847448
arg this = <instance of TdefGui>
arg obj = <instance of TaskProxy>
EventLoopGui:object_ 0x353e6b8
arg this = <instance of KtlLoopGui>
arg obj = <instance of KtlLoop>
< closed FunctionDef > (no arguments or variables)
Interpreter:interpretPrintCmdLine 0x120b748
arg this = <instance of Interpreter>
var res = nil
var func = <instance of Function>
var code = "KtlLoopGui(k, parent: w, bou..."
var doc = <instance of ScelDocument>
var ideClass = nil
Process:interpretPrintCmdLine 0x3a12448
arg this = <instance of Main>
^^ The preceding error dump is for ERROR: Message 'key' not understood.
RECEIVER: a TaskProxy
ERROR: Message 'key' not understood.
RECEIVER:
Instance of TaskProxy { (0x36ddce8, gc=AC, fmt=00, flg=00, set=04)
instance variables [9]
source : instance of Function (0x474afb8, size=2, set=2)
pattern : instance of Prout (0x3f5f778, size=1, set=2)
envir : instance of Event (0x148d788, size=5, set=3)
clock : nil
quant : nil
condition : true
reset : nil
player : nil
playQuant : nil
}
ARGS:
PATH: /home/iain/projects/ambisonics/sc/adc.sc
PROTECTED CALL STACK:
Meta_MethodError:new 0x2f4b580
arg this = DoesNotUnderstandError
arg what = nil
arg receiver = a TaskProxy
Meta_DoesNotUnderstandError:new 0x2f4d540
arg this = DoesNotUnderstandError
arg receiver = a TaskProxy
arg selector = key
arg args = [ ]
Object:doesNotUnderstand 0x10ad240
arg this = a TaskProxy
arg selector = key
arg args = nil
TaskProxyGui:getState 0x29c0080
arg this = a TdefGui
TaskProxyGui:checkUpdate 0x29c0a00
arg this = a TdefGui
var newState = nil
var playState = nil
EventLoopGui:checkUpdate 0x29f4300
arg this = a KtlLoopGui
var newState = ( 'object': KtlLoop('sp1'), 'scaler': 1, 'inverted': 0,
'isReversed': 0,
'looped': 0, 'shift': 0, 'name': sp1, 'numLists': 0, 'isRecording':
0,
'listIndex': 0, 'rescaled': 0 )
var playState = nil
KtlLoopGui:checkUpdate 0x29f8940
arg this = a KtlLoopGui
var newState = ( 'object': KtlLoop('sp1'), 'scaler': 1, 'inverted': 0,
'isReversed': 0,
'looped': 0, 'shift': 0, 'name': sp1, 'numLists': 0, 'isRecording':
0,
'listIndex': 0, 'rescaled': 0 )
a FunctionDef 0x28ceb80
sourceCode = "<an open Function>"
Routine:prStart 0x224ac00
arg this = a Routine
arg inval = 1451417746.0578
CALL STACK:
DoesNotUnderstandError:reportError 0x37d7278
arg this = <instance of DoesNotUnderstandError>
< closed FunctionDef > 0x37d6c48
arg error = <instance of DoesNotUnderstandError>
Integer:forBy 0x7feafc042948
arg this = 0
arg endval = 2
arg stepval = 2
arg function = <instance of Function>
var i = 2
var j = 1
SequenceableCollection:pairsDo 0x3813628
arg this = [*4]
arg function = <instance of Function>
Scheduler:seconds_ 0x3810c18
arg this = <instance of Scheduler>
arg newSeconds = 1451417746.5586
Meta_AppClock:tick 0x3812218
arg this = <instance of Meta_AppClock>
var saveClock = <instance of Meta_SystemClock>
Process:tick 0x38130a8
arg this = <instance of Main>
^^ The preceding error dump is for ERROR: Message 'key' not understood.
RECEIVER: a TaskProxy
Em Ter, 2015-12-29 às 19:28 +0100, alberto.decampo escreveu:
> > On 29/12/2015, at 18:58 , Iain Mott <mott@xxxxxxxxxxxxxxx> wrote:
> >
> > Many thanks for your help Alberto. I'm testing these examples now. One
> > thing I notice, when I run:
> >
> > KtlLoopGui(k, parent: w, bounds: 310@180).skipjack.dt_(0.05);
> >
> > in the code for the "KtlLoop.help" window, it results in the following
> > warning:
> >
> > WARNING: TdefGui : object a TaskProxy not accepted!
> > a SkipJack
>
> I fixed this a while ago in current SC.
> which version of SC are you using?
> best is a current 3.7 alpha build.
> If you need to stick to an earlier version (3.6.6?),
> you can overwrite the “accepts" method of TaskProxyGui with this one:
>
> + TaskProxyGui {
> accepts { |obj| ^obj.isNil or: { obj.isKindOf(PatternProxy) } }
> }
>
> hth, best adc
>
> > Much the same thing happens when I run "e = KtlLoopGui(k, bounds:
> > 250@180);" in the KtlLoopGui help file.
> >
> >
> > Is there another Quark that i need to install? I installed
> > JITLibExtensions and JITMIDIKtl.
> >
> >
> > Iain
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Em Ter, 2015-12-29 às 14:15 +0100, alberto.decampo escreveu:
> >> // and here an example with 8 synths ktlloops and guis:
> >>
> >> (
> >> s.scope(8);
> >>
> >> SynthDef(\spat, { |out, amp = 0.2, dens = 300, freq = 600, rq = 0.01, azim = 0, dist = 1|
> >> var snd = Ringz.ar(Dust2.ar(300), freq, 0.01) * amp;
> >> var ring = PanAz.ar(8, snd, azim);
> >> var panned = (snd * (1/8)).blend(ring, dist);
> >> Out.ar(out, panned);
> >> }).add;
> >>
> >> // make an 8 8chan pannable synths
> >> ~spats = 8.collect {
> >> Synth(\spat, [
> >> \freq, exprand(300, 3000), \dens, exprand(50, 500),
> >> \azim, 2.0.rand;
> >> ]);
> >> };
> >>
> >> // make 8 ktlloops for them
> >> ~ktlps = ~spats.collect { |sp, i|
> >> var ktlname = ("sp" ++ i).asSymbol;
> >> var ktloop = KtlLoop(ktlname, { |ev| sp.set(\azim, ev.azim, \dist, ev.dist) });
> >> ktloop.object = sp;
> >> };
> >>
> >> ~wins = ~ktlps.collect { |kl, i|
> >> var w, sl2d;
> >> w = Window("KtlLoop.help", Rect(320 * (i % 4), 380 * (i div: 4), 320, 380).postln).front;
> >> w.view.addFlowLayout;
> >> sl2d = Slider2D(w, Rect(5,5,190,190))
> >> .action_({ |sl|
> >> var polar = Polar(sl.x * 2 - 1, sl.y * 2 - 1);
> >> var azim = polar.angle / pi; // scale to 0, 2
> >> var dist = polar.magnitude;
> >>
> >> var event = (azim: azim, dist: dist);
> >> // store it,
> >> kl.recordEvent(event.put(\type, \set));
> >> // and set the object from it
> >> kl.object.set(\azim, azim, \dist, dist);
> >> });
> >>
> >> // make an eventloopgui for KtlLoop
> >> KtlLoopGui(kl, parent: w, bounds: 310@180).skipjack.dt_(0.05);
> >> };
> >> )
> >>
> >>> On 29/12/2015, at 13:53 , alberto.decampo <alberto.decampo@xxxxxxxxx> wrote:
> >>>
> >>> Hi Ian,
> >>>
> >>>> On 29/12/2015, at 12:22 , Iain Mott <mott@xxxxxxxxxxxxxxx> wrote:
> >>>>
> >>>> A question about KtlLoop:
> >>>>
> >>>> in the sample code in the help file for KtlLoop, the sound to be
> >>>> controlled is defined within a node proxy definition (ndef).
> >>>
> >>> yes. should also work with plain synths, example below.
> >>> Ndefs are really convenient placeholders for single synths,
> >>> which are easy to control, modify, play, pause, stop,
> >>> they remember their settings etc. etc., so I tend to use them
> >>> rather than raw synths most of the time.
> >>>
> >>> Also, I just updated some things in the KtlLoop quarks, so please update.
> >>>
> >>>>
> >>>> The thing or things that I'm wishing to control are instances of a
> >>>> synthdef that perform 2D spatialisation. These receive their audio input
> >>>> via busses and perform ambisonic encoding and other steps in response to
> >>>> distance and azimuth data received via the "set" method. So it's the
> >>>> distance and azimuth data for each sound source that I wish to record
> >>>> and play back (rather than x and y coords from the mouse directly).
> >>>
> >>> what you want to control is freely definable, so distance and azimuth should also work.
> >>>
> >>> for rescaling movements in space, using x y and converting to azim/dist in the synth func
> >>> may actually work nicely :-)
> >>>
> >>>>
> >>>> What I was thinking of doing was to create an array of KtlLoop objects
> >>>> for each of the instances synthdef. Something like this:
> >>>
> >>>
> >>>> number_of_sound_sources.do { arg i;
> >>>>
> >>>> k[i] = KtlLoop(2Dspatializerinstances[i]);
> >>>>
> >>>> };
> >>>>
> >>>>
> >>>> This however gives a "wrong type" error.
> >>>>
> >>>> Can synthdef instances be controlled by KtlLoop and if so how?
> >>>
> >>> yes, based on your question, something like this:
> >>>
> >>> SynthDef(\spat, { |out, amp = 0.2, dens = 300, freq = 600, rq = 0.01, azim = 0, dist = 1|
> >>> var snd = Ringz.ar(Dust2.ar(300), freq, 0.01) * amp;
> >>> var ring = PanAz.ar(8, snd, azim);
> >>> var panned = (snd * (1/8)).blend(ring, dist);
> >>> Out.ar(out, panned);
> >>> }).add;
> >>>
> >>> s.scope(8);
> >>>
> >>> // make an 8chan pannable sound
> >>> ~sp1 = Synth(\spat, [\freq, 600]);
> >>>
> >>> // move ~sp1 - azim goes from 0..2, because it uses PanAz
> >>> ~sp1.set(\azim, 0.5);
> >>> ~sp1.set(\azim, 1);
> >>>
> >>> ~sp1.set(\dist, 0); // in center of all 8
> >>> ~sp1.set(\dist, 0.5); // centered on chans 5, 6, but present in all
> >>> ~sp1.set(\dist, 1.0); // just on chans 5, 6
> >>>
> >>> // a KtlLoop for sp1
> >>> k = KtlLoop(\sp1, { |ev| ~sp1.set(\azim, ev.azim, \dist, ev.dist) });
> >>> k.object = ~sp1;
> >>> k.func.postcs;
> >>> (
> >>> w = Window("KtlLoop.help", Rect(0,500, 400, 550)).front;
> >>> w.view.addFlowLayout;
> >>> ~sl2d = Slider2D(w, Rect(0,0,190,190))
> >>> .action_({ |sl|
> >>> var polar = Polar(sl.x * 2 - 1, sl.y * 2 - 1);
> >>> var azim = polar.angle / pi; // scale to 0, 2
> >>> var dist = polar.magnitude;
> >>>
> >>> var event = (azim: azim, dist: dist);
> >>> // store it,
> >>> k.recordEvent(event.put(\type, \set));
> >>> // and set the object from it
> >>> k.object.set(\azim, azim, \dist, dist);
> >>> });
> >>>
> >>> // make an eventloopgui for KtlLoop
> >>> KtlLoopGui(k, parent: w, bounds: 310@180).skipjack.dt_(0.05);
> >>> )
> >>> // a second synth would be
> >>> ~sp2 = Synth(\spat, [\freq, 800, \dens, 200]);
> >>>
> >>> // or make an array of synths
> >>> ~spats = 8.collect { Synth(\spat, [\freq, exrand(300, 3000), \dens, 200]); };
> >>>
> >>> …
> >>> but that will need a lot more admin by hand that Ndefs can take care of very easily.
> >>>
> >>>> I did try entering the name of the synthdef itself as an argument to
> >>>> KtlLoop and this produced no error, but I didn't go any further with
> >>>> this. Not understanding ndef, I also tried redefining a synthdef
> >>>> instance within an ndef - this produced a string of errors.
> >>>
> >>> Try going thru the Ndef helpfile, it has lots of examples :-)
> >>>
> >>> best adc
> >>
> >>
> >> _______________________________________________
> >> sc-users mailing list
> >>
> >> info (subscription, etc.): http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
> >> archive: https://listarc.bham.ac.uk/marchives/sc-users/
> >> search: https://listarc.bham.ac.uk/lists/sc-users/search/
> >
> >
> >
> > _______________________________________________
> > sc-users mailing list
> >
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>
>
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