//--------------------------------------------------------------
void
SoundEngine::draw() {
// Get the correlogram data from the network
data = getctrl("mrs_realvec/processedData")->to<Marsyas::mrs_realvec>();
// Every 100 ticks, calculate the max value for each bin
if (counter % 100 == 0) {
for (int x = 0; x < MEMORY_SIZE; x++) {
for (int y = 0; y < POWERSPECTRUM_BUFFER_SIZE; y++) {
if (data(y,x) > max_data(y)) {
max_data(y) = data(y,x);
}
}
}
}
ofFill(); // draw "filled shapes"
// Draw a rectangle for each element in the array
for (int x = 0; x < MEMORY_SIZE; x++) {
for (int y = 0; y < POWERSPECTRUM_BUFFER_SIZE; y++) {
int color = 255 - ((data(y,x) * (1.0 / max_data(y))) * 256);
ofSetColor(color,color,color);
ofRect(x*4,y*4,4,4);
}
}
}
int QLCCapability_Test::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0:
initial();
break;
case 1:
min_data();
break;
case 2:
min();
break;
case 3:
max_data();
break;
case 4:
max();
break;
case 5:
middle();
break;
case 6:
name();
break;
case 7:
overlaps();
break;
case 8:
copy();
break;
case 9:
load();
break;
case 10:
loadWrongRoot();
break;
case 11:
loadNoMin();
break;
case 12:
loadNoMax();
break;
case 13:
loadMinGreaterThanMax();
break;
case 14:
save();
break;
default:
;
}
_id -= 15;
}
return _id;
}
//--------------------------------------------------------------
SoundEngine::SoundEngine(string name)
: ofxMarsyasNetwork(name)
{
priority = 2;
disableAllEvents();
ofAddListener(ofEvents.setup, (ofxMSAInteractiveObject*)this, &ofxMSAInteractiveObject::_setup);
ofAddListener(ofEvents.draw, (ofxMSAInteractiveObject*)this, &ofxMSAInteractiveObject::_draw);
ofSetFrameRate(10); // if vertical sync is off, we can go a bit fast... this caps the framerate at 60fps.
max_data.create(POWERSPECTRUM_BUFFER_SIZE);
for (int i = 0; i < POWERSPECTRUM_BUFFER_SIZE; i++) {
max_data(i) = -999.9;
}
counter = 0;
}
