1 files changed, 33 insertions, 34 deletions
diff --git a/source/blender/freestyle/intern/stroke/AdvancedPredicates1D.h b/source/blender/freestyle/intern/stroke/AdvancedPredicates1D.h
index e3bfae8289a..df66f82b868 100644
--- a/source/blender/freestyle/intern/stroke/AdvancedPredicates1D.h
+++ b/source/blender/freestyle/intern/stroke/AdvancedPredicates1D.h
@@ -42,45 +42,44 @@ namespace Predicates1D {
 /*! Returns true if the density evaluated for the
  *  Interface1D is less than a user-defined density value.
  */
-class DensityLowerThanUP1D : public UnaryPredicate1D
-{
-public:
-	/*! Builds the functor.
-	 *  \param threshold:
-	 *    The value of the threshold density.
-	 *    Any Interface1D having a density lower than this threshold will match.
-	 *  \param sigma:
-	 *    The sigma value defining the density evaluation window size used in the DensityF0D functor.
-	 */
-	DensityLowerThanUP1D(double threshold, double sigma = 2)
-	{
-		_threshold = threshold;
-		_sigma = sigma;
-	}
+class DensityLowerThanUP1D : public UnaryPredicate1D {
+ public:
+  /*! Builds the functor.
+   *  \param threshold:
+   *    The value of the threshold density.
+   *    Any Interface1D having a density lower than this threshold will match.
+   *  \param sigma:
+   *    The sigma value defining the density evaluation window size used in the DensityF0D functor.
+   */
+  DensityLowerThanUP1D(double threshold, double sigma = 2)
+  {
+    _threshold = threshold;
+    _sigma = sigma;
+  }
 
-	/*! Returns the string "DensityLowerThanUP1D" */
-	string getName() const
-	{
-		return "DensityLowerThanUP1D";
-	}
+  /*! Returns the string "DensityLowerThanUP1D" */
+  string getName() const
+  {
+    return "DensityLowerThanUP1D";
+  }
 
-	/*! The () operator. */
-	int operator()(Interface1D& inter)
-	{
-		Functions1D::DensityF1D fun(_sigma);
-		if (fun(inter) < 0)
-			return -1;
-		result = (fun.result < _threshold);
-		return 0;
-	}
+  /*! The () operator. */
+  int operator()(Interface1D &inter)
+  {
+    Functions1D::DensityF1D fun(_sigma);
+    if (fun(inter) < 0)
+      return -1;
+    result = (fun.result < _threshold);
+    return 0;
+  }
 
-private:
-	double _sigma;
-	double _threshold;
+ private:
+  double _sigma;
+  double _threshold;
 };
 
-} // end of namespace Predicates1D
+}  // end of namespace Predicates1D
 
 } /* namespace Freestyle */
 
-#endif // __FREESTYLE_ADVANCED_PREDICATES_1D_H__
+#endif  // __FREESTYLE_ADVANCED_PREDICATES_1D_H__