SemSegContextTree3D: feature type bugfix

semseg/SemSegContextTree3D.cpp

@@ -428,7 +428,7 @@ double SemSegContextTree3D::getBestSplit (
 
     int tmpws = windowSize;
 
-    if ( ft == 2 || ft == 4 )
+    if ( ft == 3 || ft == 4 )
     {
       //use larger window size for context features
       tmpws *= contextMultiplier;