Hello,

I’m actually working on my first IanniX project, a reservoir of 3D curves for spatialization of various audio tracks, with remote control of each cursor from Max/MSP via osc.

Nearly everything is doing fine, except a few weird behaviours :

It seems that a track is kept of bad scripts that can’t be erased after that.
For example, I want some curves to be plaid one shot, and some others in loop.
But since I don’t know exactly when, my curves don’t behave anymore like they should according to the setPattern message I give them. They just play once and that’s all.
More precisely than that, the behaviour seems to keep frozen at a previous scripting state.

Are there some messages that disable others ? Maybe using setSpeedF disables setPattern ?
I tried to trash the preferences, use the message “clear” at the beginning of my script, even rename the script and copy-paste the code in a new one with a different name, but all of this won’t work.

In the following code, on my machine only the second curve responds to the setPattern message I give it, the others play once whatever I do :

var ENTONNOIR = 0;

var BOURONNE = 1;

var COURONNE = 2;



var playEntonnoir = 0;

var entonnoirSpeed = 1;

var entonnoirDuration = 10;



var playBouronne = 0;

var bouronneSpeed = 1;

var bouronneDuration = 10;



var playCouronne = 1;

var couronneSpeed = 1;

var couronneDuration = 10;



function onCreate() {



var id = 0;



run("clear");



//

:::::::::::::::::::::::::::::: Entonnoir

run("add curve " + (1000 + id));

run("setPos     current " + id * 7 + " 0 0");



//Plot curve

info = plot(function(t) { return {

index   : 0, nbPoints: 900,

offset  : {x: 0, y:0, z:0},



x	: 3 * pow(1-t,3) * cos(t * TWO_PI * 12),

y	: 3 * pow(1-t,3) * sin(t * TWO_PI * 12),

z	: 2 - (pow(t,1.5) * 4),



t	: [0,1] }});



run("add cursor " + id);

run("setCurve current lastCurve");

run("setSpeed current auto " + entonnoirDuration);

run("setSpeedF current " + playEntonnoir * entonnoirSpeed);

run("setPattern 	current 0 0 1"); // one shot

run("setWidth   	current 1");



//Set custom cursor message

//*

run("setMessage current 20, osc://127.0.0.1:57120/entonnoir " + id

+ " {cursor_xPos - curve_xPos}"

+ " {cursor_yPos - curve_yPos}"

+ " {cursor_zPos - curve_zPos}"

+ " cursor_time_percent");

//*/

id++;



//_________________________________________________________________________//



//

::::::::::::::::::::::::: Bouronne

run("add curve  " + (1000 + id));

run("setPos     current " + id * 7 + " 0 0");



// curve variables :

var ray = 2;

var revs = 5;

var hf = 0.5;



//Plot curve

info = plot(function(t) { return {

index   : 0, nbPoints: 900,

offset  : {x: 0, y:0, z:0},



//theta   : sin(6 * TWO_PI * t),

//r       : 2.5 - (5 * t),

//phi     : cos(6 * TWO_PI * t),

x	: ray * cos(TWO_PI * t) * sin(HALF_PI + hf * sin(revs * TWO_PI * t)),

y	: ray * sin(TWO_PI * t) * sin(HALF_PI + hf * sin(revs * TWO_PI * t)),

z	: ray * cos(HALF_PI + hf * sin(revs * TWO_PI * t)),



t	: [0,1] }});



//Add a cursor

run("add cursor " + id);

run("setCurve   current lastCurve");

run("setSpeed   current auto 10");

run("setPattern current 0 0 1"); // back and forth

run("setWidth   current 1");



//Set custom cursor message

//*

run("setMessage current 20, osc://127.0.0.1:57120/bouronne " + id

+ " {cursor_xPos - curve_xPos}"

+ " {cursor_yPos - curve_yPos}"

+ " {cursor_zPos - curve_zPos}"

+ " cursor_time_percent");

//*/

id++;



//_________________________________________________________________________//



//

::::::::::::::::::::::::: Couronne

run("add curve  " + (1000 + id));

run("setPos     current " + id * 7 + " 0 0");



//Plot curve

info = plot(function(t) { return {

index   : 0, nbPoints: 900,

offset  : {x: 0, y:0, z:0},



//r			: 2,

//theta     : TWO_PI * t,//cos(22 * TWO_PI * t),

//phi   		: sin(TWO_PI * 5 * t),//TWO_PI * t,

x			: 2 * cos(t * TWO_PI),// * (2 - abs(sin(6 * TWO_PI * t))),

y			: 2 * sin(t * TWO_PI),// * (2 - abs(sin(6 * TWO_PI * t))),

z			: sin(6 * TWO_PI * t), //2 - (pow(t,1.5) * 4),



t       : [0,1] }});



run("add cursor " + id);

run("setCurve current lastCurve");

run("setSpeed current auto " + couronneDuration);

run("setSpeedF current " + playCouronne * couronneSpeed);

run("setPattern 	current 0 0 1"); // mono directionnal infinite loop

run("setWidth   	current 1");



//Set custom cursor message

run("setMessage current 20, osc://127.0.0.1:57120/couronne " + id

+ " {cursor_xPos - curve_xPos}"

+ " {cursor_yPos - curve_yPos}"

+ " {cursor_zPos - curve_zPos}"

+ " cursor_time_percent");

id++;



// Play on init :

run("play");



}



//If a message is received

function onMessage(protocol, host, port, destination, values) {



if(protocol == "osc") {



// :::::::::::::::::::::::::::::::::::: Entonnoir control

if(destination == "/entonnoir/play") {

playEntonnoir = values[0];

run("setSpeedF " + ENTONNOIR + " " + playEntonnoir * entonnoirSpeed);

if(playEntonnoir == 0) {

run("setTime "+ ENTONNOIR + " 0");

}

}

if(destination == "/entonnoir/duration") {

entonnoirDuration = (values[0] <= 1) ? 0.001 : values[0]/1000;

}

if(destination == "/entonnoir/speed") {

entonnoirSpeed = values[0];

run("setSpeedF " + ENTONNOIR + " " + playEntonnoir * entonnoirSpeed);

}



// :::::::::::::::::::::::::::::::::::: Couronne control

///*

if(destination == "/couronne/play") {

playCouronne = values[0];

run("setSpeedF " + COURONNE + " " + playCouronne * couronneSpeed);

if(playCouronne == 0) {

run("setTime "+ COURONNE + " 0");

}

}

if(destination == "/couronne/duration") {

couronneDuration = (values[0] <= 1) ? 0.001 : values[0]/1000;

}

if(destination == "/couronne/speed") {

couronneSpeed = values[0];

run("setSpeedF " + COURONNE + " " + playCouronne * couronneSpeed);

}

//*/

}

}

Sorry the code is a bit long, but since I don’t know where the bug comes from, it may be anywhere (maybe using global variables or osc messages … but I really need them !)

Another symptom is that once, I also had to rewrite the same script from scratch in order to have a cursor attached to a curve with the run(“setCurve current lastCurve”); instruction. Before I did that the cursor was stuck at the origin (0,0,0) and wouldn’t move. After that it reworked fine, but the same trick won’t work for the setPattern problem.

Any clues ? Maybe there is a method to “reinit” some frozen variables states hidden in the IanniX engine ?
Sorry if it is somewhere in the documentation but I didn’t find anything.

Thank you very much, and keep up the very good work.
IanniX is definitely powerful !!!
Cheers,
J