LemurClient | SuperCollider 3.13.0 Help

targetId	OSC target slot (int) (see properties in the app).
targetIP	The IP of the device where SuperCollider is running on.
targetPort	For example the SCLang port.

.page

Add a page. The Lemur Editor calls this an interface, I am going to rename this in the future or provide an overload.

Arguments:

pagename	(optional)
x	(optional)
y	(optional)
width	(optional)
height	(optional)

.renamePage

Arguments:

newname
oldname

.removePage

Remove a page containing widgets.

Arguments:

pagename

(optional)

.fader

Create or update a fader.

Arguments:

pagename	(optional)
id
x	(optional)
y	(optional)
width	(optional)
height	(optional)
color	A Color instance (optional)

.removeFader

Arguments:

pagename	(optional)
id

.switches

Add or update a matrix of switches.

Arguments:

pagename	(optional)
id	(optional)
x	(optional)
y	(optional)
width	(optional)
height	(optional)
columnSize	(optional)
rowSize	(optional)

.removeSwitches

Remove a matrix of switches

Arguments:

pagename	(optional)
id	(optional)

.pads

Add or update a matrix of pads.

Arguments:

pagename	(optional)
id	(optional)
x	(optional)
y	(optional)
width	(optional)
height	(optional)
columnSize	(optional)
rowSize	(optional)

.removePads

(describe method here)

Arguments:

pagename	(optional)
id	(optional)

.range

Add or update a range slider

Arguments:

pagename	(optional)
id	(optional)
x	(optional)
y	(optional)
width	(optional)
height	(optional)
color	(optional)

.removeRange

Remove a range slider.

Arguments:

pagename	(optional)
id	(optional)

.text

Add or update a text widget.

Arguments:

pagename	(optional)
id	(optional)
content	(optional)
x	(optional)
y	(optional)
width	(optional)
height	(optional)
color	(optional)

.removeText

Removes a text widget.

Arguments:

pagename	(optional)
id	(optional)

Examples

// First setup a connection!

// Set a default remove IP in the Startup.scd file.
LemurConnection.defaultRemoteIP = "192.168.2.1";
// Set a connection using the default IP.
l = LemurClient().connect;
l.reset;

// Set a connection by passing the remoteIP argument.
l = LemurClient().connect("192.168.2.1");
l.reset;

// First enable tracing for incoming OSC messages.
OSCFunc.trace(true);
// Set the OSC target using slot [OSC 0].
l.setOscTarget(0,"192.168.2.2", NetAddr.langPort);

// Add several faders with different horizontal positions.
(
l.fader("Faders", "fader1");
l.fader("Faders", "fader2", 100);
l.fader("Faders", "fader3", 200);
l.fader("Faders", "fader4", 300);
l.fader("Faders", "fader5", 400);
)

// Faders with custom sizes
(
l.fader("Faders with custom sizes", "Fader1", 100, 100, 100, 500);
l.fader("Faders with custom sizes", "Fader2", 600, 200, 300, 500);
)

// Move a fader
l.fader("Update a fader", "Fader1", 100, 100, 500, 500);
l.fader("Update a fader", "Fader1", 600, 200, 100, 724);
// Automate to move
p = 0; t = Task({ loop { l.fader("Update a fader", "Fader1", p); p=p+50%924; 0.2.wait; }}).play;
t.stop;

// Add 30 faders to Lemur on a new page.
l.page("Bunch of faders");
30 do: {|i|l.fader("Bunch of faders", \sine++i, i%15*65+25, asInt(i/15%2, 1) * 350, 65, 350, Color.rand)};
30 do: {|i|l.lemurConnection.oscNetAddr.sendMsg('/sine'++i++'/x',1.0.linrand)};
30 do: {|i| l.removeFader("Bunch of faders", \sine++i)};

// Add a new page to show off some more automation.
l.page("Sine");
// Add a bunch of range sliders.
40 do: { |i| l.range("Sine", i, (i % 20) * 50, 362 * floor(i / 20), 50, 362); };
// Random slider values.
40 do: {|i|  l.lemurConnection.oscNetAddr.sendMsg('/_'++i++'/x', 1.0.rand)};
// Draw a phase shifting sine
p = 0; t = Task({ loop { p = p + 0.1; ((0..40) collect: { |i| l.lemurConnection.oscNetAddr.sendMsg('/_'++i++'/x', sin(i / 40 * 8 * pi + (p)) * 0.5 + 0.5) }); 0.05.wait; } }).play;
t.stop;

/// Pads and switches
(
l.switches("Pads and switches", "switches1", 0, 0, 512, 724, 10, 14);
l.pads("Pads and switches", "pads1", 512, 0, 512, 724, 10, 14);
)

// Some drunk textboxes
(
b = Array.fill(10, { |i|
    var name = "HAPPYCAMPER".scramble.asString, x = Pbrown(0, 1023, 30).asStream, y = Pbrown(0, 768, 30).asStream;
    [name, Task({ loop {
        l.text("Thing", \text++i, x: x.next, y: y.next, width: 100, height: 100, content: "boulehausenstock".scramble, width: 100);
        0.2.wait;
    }}).play;
    ]
});
)
// Stop the task and cleanup.
b do: { | o | o[1].stop; l.removeText("Thing", o[0]);  };

// Select a page
l.page("Hi");
l.page("Hoi");
l.page("Hallo");
l.selectPage("Hi");
l.selectPage("Hoi");
l.selectPage("Hallo");

helpfile source: HelpSource/Classes/LemurClient.schelp
link::SCLemurLib/Classes/LemurClient::

LemurClientExtension

Description

Class Methods

.new

Returns:

.postXMLRequestsToConsole

Instance Methods

.connect

Arguments:

.disconnect

.reset

.setOscTarget

Arguments:

.selectPage

Arguments:

.page

Arguments:

.renamePage

Arguments:

.removePage

Arguments:

.fader

Arguments:

.removeFader

Arguments:

.switches

Arguments:

.removeSwitches

Arguments:

.pads

Arguments:

.removePads

Arguments:

.range

Arguments:

.removeRange

Arguments:

.text

Arguments:

.removeText

Arguments:

Examples

LemurClient
Extension