added example

ofxSuperCollider/examples/ofSuperColliderExample/src/main.cpp

@@ -0,0 +1,17 @@
+#include "ofMain.h"
+#include "testApp.h"
+#include "ofAppGlutWindow.h"
+
+//========================================================================
+
+int main()
+{
+
+    ofAppGlutWindow window;
+	ofSetupOpenGL(&window, 1024,768, OF_WINDOW);
+
+	// this kicks off the running of my app
+	// can be OF_WINDOW or OF_FULLSCREEN
+	// pass in width and height too:
+	ofRunApp( new testApp());
+}

ofxSuperCollider/examples/ofSuperColliderExample/src/testApp.cpp

@@ -0,0 +1,147 @@
+#include "testApp.h"
+
+//--------------------------------------------------------------
+
+void testApp::setup()
+{
+	//--------------------------------------------------------------
+	// Create a SuperCollider synth with default parameters
+	// and spawn it on the server.
+	//--------------------------------------------------------------
+	synth = new ofxSCSynth("sine_harmonic");
+	synth->create();
+
+	//--------------------------------------------------------------
+	// Load up a buffer with a sound file, and route its playback
+	// to an fx unit via a 2-channel audio bus.
+	//--------------------------------------------------------------	
+	buffer = new ofxSCBuffer();
+	buffer->read(ofToDataPath("bell.aif", true));
+
+	bus = new ofxSCBus(2);
+
+	playbuf = new ofxSCSynth("playbuf_1");
+	playbuf->set("bufnum", buffer->index);
+	playbuf->set("outbus", bus->index);
+
+	delay = new ofxSCSynth("fx_delay");
+	delay->set("wet", 0.4);
+	delay->set("delaytime", 0.4);
+	delay->set("decaytime", 4);
+	delay->set("inbus", bus->index);
+	delay->set("outbus", 0);
+	delay->addToTail();
+
+	//--------------------------------------------------------------
+	// Drawing setup
+	//--------------------------------------------------------------
+	ofBackground(0, 20, 50);
+	ofSetBackgroundAuto(false);
+}
+
+//--------------------------------------------------------------
+
+void testApp::update()
+{
+}
+
+//--------------------------------------------------------------
+
+testApp::~testApp()
+{
+	//--------------------------------------------------------------
+	// Free synths and buffers when we're done - otherwise
+	// they'll hang about on SC server, occupying CPU and memory.
+	//--------------------------------------------------------------	
+	synth->free();
+	delay->free();
+	buffer->free();
+	bus->free();
+}
+
+//--------------------------------------------------------------
+
+void testApp::draw()
+{
+	ofEnableAlphaBlending();
+	ofSetColor(0, 20, 50, 2);
+	ofFill();
+	ofRect(0, 0, ofGetWidth(), ofGetHeight());
+}
+
+//--------------------------------------------------------------
+
+void testApp::keyPressed(int key)
+{
+
+}
+
+//--------------------------------------------------------------
+
+void testApp::keyReleased(int key)
+{
+
+}
+
+//--------------------------------------------------------------
+
+void testApp::mouseMoved(int x, int y )
+{
+}
+
+//--------------------------------------------------------------
+
+void testApp::mouseDragged(int x, int y, int button)
+{
+	//--------------------------------------------------------------
+	// Modulate synth params based on mouse position.
+	//--------------------------------------------------------------
+
+	if (button == 0)
+	{
+		synth->set("freq", x + 40);
+		synth->set("amp", 1.0f - (float) y / ofGetHeight());
+		synth->set("pan", (float) x / ofGetHeight() - 0.5f);
+
+		ofSetColor(255, 255, 255, 100);
+		ofCircle(x, y, 10 * (1.0 - (float) y / ofGetHeight()));
+	}
+}
+
+//--------------------------------------------------------------
+
+void testApp::mousePressed(int x, int y, int button)
+{
+	//--------------------------------------------------------------
+	// Trigger stuff. Press right mouse button for bells.
+	//--------------------------------------------------------------
+
+	if (button == 0)
+	{
+		this->mouseDragged(x, y, button);
+		synth->set("amp", 0.8f);
+	}
+	else if (button == 2)
+	{
+		playbuf->set("rate", 2.0f * x / ofGetWidth());
+		playbuf->grain();
+
+		ofSetColor(255, 255, 0, 200);
+		ofTriangle(x, y - 10, x + 10, y + 10, x - 10, y + 10);
+	}
+}
+
+//--------------------------------------------------------------
+
+void testApp::mouseReleased(int x, int y, int button)
+{
+	synth->set("amp", 0.1f);
+}
+
+//--------------------------------------------------------------
+
+void testApp::windowResized(int w, int h)
+{
+
+}
+

ofxSuperCollider/examples/ofSuperColliderExample/src/testApp.h

@@ -0,0 +1,81 @@
+#ifndef _TEST_APP
+#define _TEST_APP
+
+
+#include "ofMain.h"
+#include "ofxSuperCollider.h"
+
+/*------------------------------------------------------------------------------
+ * The below SynthDefs must be loaded into SuperCollider before execution.
+ * copy+paste the lot and hit enter...
+ *------------------------------------------------------------------------------
+ 
+SynthDef(\fx_comb, { |inbus = 0, outbus = 0, wet = 0.5, delaytime = 0.1, decaytime = 1.0, fade = 0.5|
+	var in, out;
+
+	in = In.ar(inbus, 2);
+	out = CombN.ar(in, 2.0, delaytime, decaytime);
+
+	out = (wet * out) + ((1 - wet) * in);
+	Out.ar(outbus, out);
+}).store;
+
+SynthDef(\sine_harmonic, { |outbus = 0, freq = 200, amp = 0.1, gate = 1, pan = 0|
+	var data, env;
+
+	amp = Lag.kr(amp, 0.4);
+
+	// generate, degrade, filter, echo
+	data = SinOsc.ar(freq, 0, amp);
+	data = Latch.ar(data, Impulse.ar(Rand(1000, 35000)));
+	data = LPF.ar(data, 1000);
+	data = Pan2.ar(data, pan);
+	data = data + CombN.ar(data, 0.5, 0.3, 15.0, 0.3);	
+
+	// envelope
+	env = EnvGen.kr(Env.asr(0.5, 1.0, 1.0), gate: gate, doneAction: 2);
+	data = data * env;
+
+	data = [ data[0], data[1] * Select.kr(IRand(0, 3), [ 1, 1, -1 ]) ];
+
+	Out.ar(outbus, data);
+}).store;
+ 
+SynthDef(\playbuf_1, { |bufnum = 0, outbus = 0, amp = 0.5, loop = 0, pan = 0, rate = 1.0|
+	var data;
+	data = PlayBuf.ar(1, bufnum, BufRateScale.kr(bufnum) * rate, 0, 0, loop);
+	FreeSelfWhenDone.kr(data);
+	Out.ar(outbus, Pan2.ar(data, pan, amp));
+}).store;
+ 
+ 
+*--------------------------------------------------------------------------------*/
+
+class testApp : public ofBaseApp
+{
+
+	public:
+		~testApp();
+		void setup();
+		void update();
+		void draw();
+		void stop();
+
+		void keyPressed  (int key);
+		void keyReleased(int key);
+		void mouseMoved(int x, int y );
+		void mouseDragged(int x, int y, int button);
+		void mousePressed(int x, int y, int button);
+		void mouseReleased(int x, int y, int button);
+		void windowResized(int w, int h);
+
+		ofxSCSynth	*synth;
+
+		ofxSCSynth	*playbuf;
+		ofxSCBus	*bus;
+		ofxSCSynth	*delay;
+		ofxSCBuffer	*buffer;
+
+};
+
+#endif