fix tabs + add tooltip

Author: vkovec

Assets/FbxExporters/RotateModel.cs

@@ -4,9 +4,11 @@
 
 public class RotateModel : MonoBehaviour {
 
-    public float speed = 10f;
-
-	void Update () {
-        transform.Rotate (Vector3.up, speed * Time.deltaTime);	
-	}
-}
+    [Tooltip("Rotation speed in degrees/second")]
+    [SerializeField]
+    private float speed = 10f;
+    
+    void Update () {
+        transform.Rotate (Vector3.up, speed * Time.deltaTime, Space.World);	
+    }
+}