fixed palm detection for new camera

bbiwarg/Parameters.cs

@@ -347,7 +347,7 @@ namespace BBIWARG
         /// <summary>
         /// the minimum ratio of the thumb length to the length from the depth point to the outer short point of a convexity defect for possible thumb defects
         /// </summary>
-        public static readonly float HandThumbDefectMinThumbShortLengthRatio = 0.75f;
+        public static readonly float HandThumbDefectMinThumbShortLengthRatio = 0.6f;
 
         #endregion hand detection
 
@@ -513,12 +513,12 @@ namespace BBIWARG
         /// <summary>
         /// the position adjustment for the start point of the flood fill operation
         /// </summary>
-        public static readonly int TouchTipInsideFactor = 2;
+        public static int TouchTipInsideFactor { get { return InputSource == InputType.RS300 ? 10 : 2; }}
 
         /// <summary>
         /// the position adjustment for the position of the actual touch event
         /// </summary>
-        public static readonly int TouchTipOutsideFactor = 7;
+        public static int TouchTipOutsideFactor { get { return InputSource == InputType.RS300 ? 30 : 7; }}
 
         #endregion touch detection