GLfloat zoomFactor = 0.2, rotateFactor = 0.5;
/* Beginning width, height */
-int width = 500, height = 500;
\ No newline at end of file
+int width = 500, height = 500;
+
+/* Texture state tracking */
+int currentGroundTexture = 0, currentMeshTexture = 0;
\ No newline at end of file