Revert "Replaced DataToString with a more flexible solution"

This reverts commit db95213a.

Assets/Record/Recorder.cs

@@ -77,24 +77,17 @@ public class Recorder : MonoBehaviour
 				}
             }
 
-			mStreamWriter.WriteLine(DataToString(VecToData(leftPalmPosition), VecToData(leftPalmRotation), VecToData(rightPalmPosition), VecToData(rightPalmRotation)));
+			mStreamWriter.WriteLine(DataToString(leftPalmPosition, leftPalmRotation, rightPalmPosition, rightPalmRotation));
         }
 	}
 
-	private static string VecToData(Vector3 vec)
-	{
-		return string.Format("{0} {1} {2}", vec.x, vec.y, vec.z);
-	}
-
-	private static string DataToString(params object[] list)
-	{
-		string[] strs = new string[list.Length];
-
-		for (int i = 0; i < list.Length; i++) {
-			strs [i] = list [i].ToString ();
-		}
-
-		return string.Join (" ", strs);
+	private static string DataToString(Vector3 leftPalmPosition, Vector4 leftPalmRotation, Vector3 rightPalmPosition, Vector4 rightPalmRotation)
+    {
+		return string.Format("{0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10} {11} {12} {13} {14}", Time.unscaledTime, 
+			leftPalmPosition.x, leftPalmPosition.y, leftPalmPosition.z, 
+			leftPalmRotation.x, leftPalmRotation.y, leftPalmRotation.z, leftPalmRotation.w, 
+			rightPalmPosition.x, rightPalmPosition.y, rightPalmPosition.z,
+			rightPalmRotation.x, rightPalmRotation.y, rightPalmRotation.z, rightPalmRotation.w);
 	}
 
 	public void UpdateGestureName(string name)