void setupFromXml(string filename) {
size = ofVec2f(ofGetWidth(), ofGetHeight());
if (xml.load(filename)) {
xml.setTo("STAR[0]");
do {
xml.setTo("POSITION");
int x = xml.getValue<float>("X");
int y = xml.getValue<float>("Y");
xml.setToParent();
int m = xml.getValue<int>("MAGNITUDE");
int id = xml.getValue<int>("ID");
BPStar s;
s.setPosition(x, y);
s.setMagnitude(m);
s.setId(id);
stars.push_back(s);
}while( xml.setToSibling() ); // go to next STAR
} else {
}
shader.load("","SkyShader.frag");
skyShader.setup();
}
void setup() {
ofBackground(255);
ofSetFrameRate(60);
config.load("config.xml");
defaultLength = config.getFloatValue("cable/length/default");
minLength = config.getFloatValue("cable/length/min");
maxLength = config.getFloatValue("cable/length/max");
host = config.getValue("osc/host");
sendPort = config.getIntValue("osc/sendPort");
receivePort = config.getIntValue("osc/receive");
oscSend.setup(host, sendPort);
oscReceive.setup(receivePort);
local.setup("Local");
remote.setup("Remote");
zeros.setup("Zeros");
zeros.add(nwZero.setup("NW Zero"));
zeros.add(neZero.setup("NE Zero"));
zeros.add(seZero.setup("SE Zero"));
zeros.add(swZero.setup("SW Zero"));
nwZero.addListener(this, &ofApp::zeroNW);
neZero.addListener(this, &ofApp::zeroNE);
seZero.addListener(this, &ofApp::zeroSE);
swZero.addListener(this, &ofApp::zeroSW);
local.gui.loadFromFile("settings.xml");
local.gui.setPosition(10, 10);
zeros.setPosition(10, 200);
remote.gui.setPosition(10, 310);
}