+/**\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);\r
+ printf("Width: %d, height: %d\n", width, height);\r
+ glMatrixMode(GL_PROJECTION);\r
+ glLoadIdentity();\r
+ gluPerspective(60 * height, (GLfloat)width / (GLfloat)height, 0.1, 1000.0);\r
+ glMatrixMode(GL_MODELVIEW);\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