fixed interaction bug

MshViewer/Header/OpenGLController.h

@@ -10,7 +10,7 @@ class OpenGLController
 ////////////////////////////////////////////////////////////////////////////////////////////
 // constructor/destructor
 public:
-	static OpenGLController& getInstance(int oglMajor = 4, int oglMinor = 5);
+	static OpenGLController* getInstance(int oglMajor = 4, int oglMinor = 5);
 	~OpenGLController();
 
 private:

MshViewer/Source/OpenGlController.cpp

@@ -16,9 +16,9 @@
 /////////////////////////////////////////////////////////////////////////
 // public constructor/destructor
 
-OpenGLController& OpenGLController::getInstance(int oglMajor, int oglMinor)
+OpenGLController* OpenGLController::getInstance(int oglMajor, int oglMinor)
 {
-	static OpenGLController instace(oglMajor, oglMinor);
+	static OpenGLController *instace = new OpenGLController(oglMajor, oglMinor);
 	return instace;
 }
 

MshViewer/main.cpp

@@ -6,13 +6,13 @@
 
 int main(int argc, char** argv)
 {
-	OpenGLController scene = OpenGLController::getInstance();
-
-	//scene.loadMsh("");
+	OpenGLController *scene = OpenGLController::getInstance();
 
 	do {
-		scene.updateScene();
-	} while (!glfwWindowShouldClose(scene.getWindow()));
+		scene->updateScene();
+	} while (!glfwWindowShouldClose(scene->getWindow()));
+
+	delete scene;
 
 	return 0;
 }
\ No newline at end of file