break everything

src/main.cpp

@@ -1,16 +1,39 @@
 #include "main_window.h"
+#include "mesh_processor.h"
 #include <iostream>
+#include <QSurfaceFormat>
 #include <QApplication>
 
 
 int main(int argc, char *argv[]) {
 	using namespace std;
+	QSurfaceFormat format;
+	format.setRenderableType(QSurfaceFormat::RenderableType::OpenGL);
+	format.setMajorVersion(2);
+	format.setMinorVersion(1);
+	QSurfaceFormat::setDefaultFormat(format);
 	QApplication app(argc, argv);
+	MeshProcessor *mesh_processor = nullptr;
+	MainWindow main_window;
+	MeshViewer *mesh_viewer = &main_window.mesh_viewer;
+	QObject::connect(mesh_viewer, &MeshViewer::initialized,
+					 [&]() {
+						 if (mesh_processor) {
+							 mesh_viewer->addMesh(mesh_processor->mesh);
+						 }
+					 });
+
 	if (argc > 2) {
-		cerr << "Utilisation : " << argv[0] << " [fichier OBJ]" << endl;
+		qWarning("Utilisation : %s [MAILLAGE]", argv[0]);
 		return 1;
+	} else if (argc == 2) {
+		mesh_processor = new MeshProcessor(argv[1]);
 	}
-	MainWindow mw;
-	mw.show();
+	// QObject::connect(&main_window, &MainWindow::open,
+	// 				 [&](const QString &path) {
+	// 					 if (mesh_processor) delete mesh_processor;
+	// 					 mesh_processor = new MeshProcessor(path);
+	// 				 });
+	main_window.show();
 	return app.exec();
 }