void ofSerialize(ofXml & xml, const ofAbstractParameter & parameter){
	if(!parameter.isSerializable()){
		return;
	}
	string name = parameter.getEscapedName();
	if(name == ""){
		name = "UnknownName";
	}
	ofXml child	= xml.findFirst(name);
	
	if(!child){
		child = xml.appendChild(name);
		ofLogVerbose("ofXml") << "creating group " << name;
	}
	if(parameter.type() == typeid(ofParameterGroup).name()){
		const ofParameterGroup & group = static_cast <const ofParameterGroup &>(parameter);
		
		ofLogVerbose("ofXml") << "group " << name;
		for(auto & p: group){
			ofSerialize(child, *p);
		}
		ofLogVerbose("ofXml") << "end group " << name;
	}else{
		string value = parameter.toString();
		child.set(value);
	}
}
Exemple #2
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//--------------------------------------------------------------
void ofxGLWarper::saveToXml(ofXml &XML, const string& warperID){
    
    XML.removeChild(warperID);//if child doesn't exist yet, it's ok.
    auto c = XML.appendChild(warperID);
    for(int i =0; i<4; i++){
		auto nc = c.appendChild("corner");
        nc.appendChild("x").set(corners[i]->x);
        nc.appendChild("y").set(corners[i]->y);
    }
    c.appendChild("active").set(active);
}