extern GLfloat nearClip;
extern GLfloat farClip;
-/* Zoom factor for mouse movements */
-extern GLfloat zoomFactor;
-
/* Recursion level for floor drawing */
extern int drawFloorRecurse;
/* Beginning width, height */
extern int width, height;
+/* Zoom and rotate tracking */
+GLfloat zoomFactor, rotateFactor;
+
#endif /* GLOBALS_H */
\ No newline at end of file