////  ModelScriptingInterface.cpp//  libraries/script-engine/src////  Created by Seth Alves on 2017-1-27.//  Copyright 2017 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <QScriptEngine>#include <QtScript/QScriptValue>#include "ModelScriptingInterface.h"#include "OBJWriter.h"  ModelScriptingInterface::ModelScriptingInterface(QObject* parent) : QObject(parent) {} QScriptValue meshToScriptValue(QScriptEngine* engine, MeshProxy* const &in) {    return engine->newQObject(in, QScriptEngine::QtOwnership,                              QScriptEngine::ExcludeDeleteLater | QScriptEngine::ExcludeChildObjects);} void meshFromScriptValue(const QScriptValue& value, MeshProxy* &out) {    out = qobject_cast<MeshProxy*>(value.toQObject());} QString ModelScriptingInterface::meshToOBJ(MeshProxy* const &in) {    bool success;    QString filename = "/tmp/okokok.obj";    success = writeOBJToFile(filename, in->getMeshPointer());    if (!success) {        return "";    }    return filename;}