bool ofxLoadImage(ofImage &img, string filename) {
if (!ofxFileExists(filename)) {
ofxExit("ofxLoadImage: File not found: " + filename);
return false;
} else {
img.load(filename);
return true;
}
}
vector<string> ofxLoadStrings(string url) {
//cout << "ofxLoadStrings FIXME" << endl;
//exit(1);
//return vector<string>(); //empty
string filename = url; //uri.getPathAndQuery();
vector<string> lines;
filename = ofToDataPath(filename);
if (!ofxFileExists(filename)) { ofLogError() << "ofxLoadStrings: File not found: " << filename; return lines; }
ifstream f(filename.c_str(),ios::in);
string line;
while (getline(f,line)) lines.push_back(ofxStringRemoveBOM(ofxTrimStringRight(line)));
f.close();
return lines;
}
void testApp::setupVideo() {
//setup textures
rgb = new unsigned char[w*h*3];
rgba = new unsigned char[w*h*4];
// setup openni
ni.disableSkeleton();
ni.disableDepth();
if (ini.get("useKinect",true)) {
ni.initWithXML();
if (ini.get("recordKinectData",false)) {
ni.startRecordingWhenUserIsDetected();
}
} else {
if (!ofxFileExists("KinectRecording.oni")) {
ofLogError("KinectRecording.oni file not found.\nUse useKinect=true in .ini file to use the Kinect camera.");
std::exit(1);
}
ni.initWithRecording("KinectRecording.oni");
}
}
void ofxAssertFileExists(string filename, string msg) {
ofFile file(filename);
ofxAssert(ofxFileExists(filename), msg + ": File not found: " + filename);
}
