+/**\r
+ * Called when window is resized\r
+ * @param width New width\r
+ * @param height New height\r
+ */\r
+void windowReshape(int width, int height) {\r
+ glViewport(0, 0, (GLsizei)width, (GLsizei)height); // Set our viewport to the size of our window\r
+ glMatrixMode(GL_PROJECTION); // Switch to the projection matrix so that we can manipulate how our scene is viewed\r
+ glLoadIdentity(); // Reset the projection matrix to the identity matrix so that we don't get any artifacts (cleaning up)\r
+ gluPerspective(60, (GLfloat)width / (GLfloat)height, 0.1, 1000.0); // Set the Field of view angle (in degrees), the aspect ratio of our window, and the new and far planes\r
+ glMatrixMode(GL_MODELVIEW); // Switch back to the model view matrix, so that we can start drawing shapes correctly\r
+}\r
+\r
+/**\r
+ * Called when mouse event occurs\r
+ * @param btn Mouse button\r
+ * @param state State of mouse button\r
+ * @param x Mouse x position\r
+ * @param y Mouse y position\r
+ */\r
+void mouse(int btn, int state, int x, int y) {\r
+ \r
+}\r
+\r
+/**\r
+ * Display function\r
+ */\r