BUG: waveModel - removed direction() function - co-ordinate system takes care of direction

integration/OpenCFD/code/waveModel/waveAbsorptionModels/base/waveAbsorptionModel/waveAbsorptionModel.H

@@ -48,16 +48,6 @@ class waveAbsorptionModel
 :
     public waveModel
 {
-protected:
-
-    // Protected Member Functions
-
-        //- Wave direction
-        virtual scalar direction() const
-        {
-            return -1;
-        }
-
 
 public:
 

integration/OpenCFD/code/waveModel/waveGenerationModels/base/waveGenerationModel/waveGenerationModel.H

@@ -59,15 +59,6 @@ protected:
         scalar waveAngle_;
 
 
-    // Protected Member Functions
-
-        //- Wave direction
-        virtual scalar direction() const
-        {
-            return 1;
-        }
-
-
 public:
 
     //- Runtime type information

integration/OpenCFD/code/waveModel/waveModel/waveModel.C

@@ -372,8 +372,6 @@ void Foam::waveModel::correct(const scalar t)
 
             if (patch_.size())
             {
-                const scalar d = direction();
-
                 forAll(activeLevel, facei)
                 {
                     const label paddlei = faceToPaddle_[facei];
@@ -384,7 +382,7 @@ void Foam::waveModel::correct(const scalar t)
                             (calculatedLevel[paddlei] - activeLevel[paddlei])
                            *sqrt(mag(g_)/activeLevel[paddlei]);
 
-                        U_[facei].x() += d*UCorr;
+                        U_[facei].x() += UCorr;
                     }
                 }
             }

integration/OpenCFD/code/waveModel/waveModel/waveModel.H

@@ -154,9 +154,6 @@ protected:
             const scalarField& level
         ) = 0;
 
-        //- Wave direction
-        virtual scalar direction() const = 0;
-
         //- Set the alpha field based on the water level
         virtual void setAlpha(const scalarField& level);