moved code

src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C

@@ -52,129 +52,24 @@ const NamedEnum<surfaceSlipDisplacementPointPatchVectorField::followMode, 3>
     surfaceSlipDisplacementPointPatchVectorField::followModeNames_;
 
 
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
-surfaceSlipDisplacementPointPatchVectorField::
-surfaceSlipDisplacementPointPatchVectorField
+void surfaceSlipDisplacementPointPatchVectorField::calcProjection
 (
-    const pointPatch& p,
-    const DimensionedField<vector, pointMesh>& iF
-)
-:
-    pointPatchVectorField(p, iF),
-    projectMode_(NEAREST),
-    projectDir_(vector::zero),
-    wedgePlane_(-1)
-{}
-
-
-surfaceSlipDisplacementPointPatchVectorField::
-surfaceSlipDisplacementPointPatchVectorField
-(
-    const pointPatch& p,
-    const DimensionedField<vector, pointMesh>& iF,
-    const dictionary& dict
-)
-:
-    pointPatchVectorField(p, iF, dict),
-    surfacesDict_(dict.subDict("geometry")),
-    projectMode_(followModeNames_.read(dict.lookup("followMode"))),
-    projectDir_(dict.lookup("projectDirection")),
-    wedgePlane_(readLabel(dict.lookup("wedgePlane"))),
-    frozenPointsZone_(dict.lookup("frozenPointsZone"))
-{}
-
-
-surfaceSlipDisplacementPointPatchVectorField::
-surfaceSlipDisplacementPointPatchVectorField
-(
-    const surfaceSlipDisplacementPointPatchVectorField& ppf,
-    const pointPatch& p,
-    const DimensionedField<vector, pointMesh>& iF,
-    const pointPatchFieldMapper&
-)
-:
-    pointPatchVectorField(p, iF),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
-{}
-
-
-surfaceSlipDisplacementPointPatchVectorField::
-surfaceSlipDisplacementPointPatchVectorField
-(
-    const surfaceSlipDisplacementPointPatchVectorField& ppf
-)
-:
-    pointPatchVectorField(ppf),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
-{}
-
-
-surfaceSlipDisplacementPointPatchVectorField::
-surfaceSlipDisplacementPointPatchVectorField
-(
-    const surfaceSlipDisplacementPointPatchVectorField& ppf,
-    const DimensionedField<vector, pointMesh>& iF
-)
-:
-    pointPatchVectorField(ppf, iF),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
-{}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-const searchableSurfaces&
-surfaceSlipDisplacementPointPatchVectorField::surfaces() const
-{
-    if (surfacesPtr_.empty())
-    {
-        surfacesPtr_.reset
-        (
-            new searchableSurfaces
-            (
-                IOobject
-                (
-                    "abc",                              // dummy name
-                    db().time().constant(),             // directory
-                    "triSurface",                       // instance
-                    db().time(),                        // registry
-                    IOobject::MUST_READ,
-                    IOobject::NO_WRITE
-                ),
-                surfacesDict_
-            )
-        );
-    }
-    return surfacesPtr_();
-}
-
-
-void surfaceSlipDisplacementPointPatchVectorField::evaluate
-(
-    const Pstream::commsTypes commsType
-)
+    vectorField& displacement
+) const
 {
     const polyMesh& mesh = patch().boundaryMesh().mesh()();
+    const pointField& localPoints = patch().localPoints();
+    const labelList& meshPoints = patch().meshPoints();
 
-    // const scalar deltaT = mesh.time().deltaT().value();
+    //const scalar deltaT = mesh.time().deltaT().value();
 
     // Construct large enough vector in direction of projectDir so
     // we're guaranteed to hit something.
 
-    const scalar projectLen = mesh.bounds().mag();
+    //- Per point projection vector:
+    const scalar projectLen = mag(mesh.bounds().max()-mesh.bounds().min());
 
     // For case of fixed projection vector:
     vector projectVec;
@@ -184,18 +79,11 @@ void surfaceSlipDisplacementPointPatchVectorField::evaluate
         projectVec = projectLen*n;
     }
 
-    //- Per point projection vector:
-
-    const pointField& localPoints = patch().localPoints();
-    const labelList& meshPoints = patch().meshPoints();
-
-    vectorField displacement(this->patchInternalField());
-
 
     // Get fixed points (bit of a hack)
     const pointZone* zonePtr = NULL;
 
-    if (frozenPointsZone_.size())
+    if (frozenPointsZone_.size() > 0)
     {
         const pointZoneMesh& pZones = mesh.pointZones();
 
@@ -215,15 +103,14 @@ void surfaceSlipDisplacementPointPatchVectorField::evaluate
     const pointField& points0 = motionSolver.points0();
 
 
-//XXXXXX
-
-
     pointField start(meshPoints.size());
     forAll(start, i)
     {
         start[i] = points0[meshPoints[i]] + displacement[i];
     }
 
+    label nNotProjected = 0;
+
     if (projectMode_ == NEAREST)
     {
         List<pointIndexHit> nearest;
@@ -250,6 +137,10 @@ void surfaceSlipDisplacementPointPatchVectorField::evaluate
                   - points0[meshPoints[i]];
             }
             else
+            {
+                nNotProjected++;
+
+                if (debug)
                 {
                     Pout<< "    point:" << meshPoints[i]
                         << " coord:" << localPoints[i]
@@ -258,6 +149,7 @@ void surfaceSlipDisplacementPointPatchVectorField::evaluate
                 }
             }
         }
+    }
     else
     {
         // Do tests on all points. Combine later on.
@@ -379,17 +271,154 @@ void surfaceSlipDisplacementPointPatchVectorField::evaluate
                     displacement[i] = interPt.rawPoint()-points0[meshPoints[i]];
                 }
                 else
+                {
+                    nNotProjected++;
+
+                    if (debug)
                     {
                         Pout<< "    point:" << meshPoints[i]
                             << " coord:" << localPoints[i]
-                        << "  did not find any intersection between ray from "
-                        << start[i]-projectVecs[i]
-                        << " to " << start[i]+projectVecs[i]
-                        << endl;
+                            << "  did not find any intersection between"
+                            << " ray from " << start[i]-projectVecs[i]
+                            << " to " << start[i]+projectVecs[i] << endl;
                     }
                 }
             }
         }
+    }
+
+    reduce(nNotProjected, sumOp<label>());
+
+    if (nNotProjected > 0)
+    {
+        Info<< "surfaceSlipDisplacement :"
+            << " on patch " << patch().name()
+            << " did not project " << nNotProjected
+            << " out of " << returnReduce(localPoints.size(), sumOp<label>())
+            << " points." << endl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+surfaceSlipDisplacementPointPatchVectorField::
+surfaceSlipDisplacementPointPatchVectorField
+(
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF
+)
+:
+    pointPatchVectorField(p, iF),
+    projectMode_(NEAREST),
+    projectDir_(vector::zero),
+    wedgePlane_(-1)
+{}
+
+
+surfaceSlipDisplacementPointPatchVectorField::
+surfaceSlipDisplacementPointPatchVectorField
+(
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF,
+    const dictionary& dict
+)
+:
+    pointPatchVectorField(p, iF, dict),
+    surfacesDict_(dict.subDict("geometry")),
+    projectMode_(followModeNames_.read(dict.lookup("followMode"))),
+    projectDir_(dict.lookup("projectDirection")),
+    wedgePlane_(readLabel(dict.lookup("wedgePlane"))),
+    frozenPointsZone_(dict.lookupOrDefault("frozenPointsZone", word::null))
+{}
+
+
+surfaceSlipDisplacementPointPatchVectorField::
+surfaceSlipDisplacementPointPatchVectorField
+(
+    const surfaceSlipDisplacementPointPatchVectorField& ppf,
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF,
+    const pointPatchFieldMapper&
+)
+:
+    pointPatchVectorField(p, iF),
+    surfacesDict_(ppf.surfacesDict()),
+    projectMode_(ppf.projectMode()),
+    projectDir_(ppf.projectDir()),
+    wedgePlane_(ppf.wedgePlane()),
+    frozenPointsZone_(ppf.frozenPointsZone())
+{}
+
+
+surfaceSlipDisplacementPointPatchVectorField::
+surfaceSlipDisplacementPointPatchVectorField
+(
+    const surfaceSlipDisplacementPointPatchVectorField& ppf
+)
+:
+    pointPatchVectorField(ppf),
+    surfacesDict_(ppf.surfacesDict()),
+    projectMode_(ppf.projectMode()),
+    projectDir_(ppf.projectDir()),
+    wedgePlane_(ppf.wedgePlane()),
+    frozenPointsZone_(ppf.frozenPointsZone())
+{}
+
+
+surfaceSlipDisplacementPointPatchVectorField::
+surfaceSlipDisplacementPointPatchVectorField
+(
+    const surfaceSlipDisplacementPointPatchVectorField& ppf,
+    const DimensionedField<vector, pointMesh>& iF
+)
+:
+    pointPatchVectorField(ppf, iF),
+    surfacesDict_(ppf.surfacesDict()),
+    projectMode_(ppf.projectMode()),
+    projectDir_(ppf.projectDir()),
+    wedgePlane_(ppf.wedgePlane()),
+    frozenPointsZone_(ppf.frozenPointsZone())
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+const searchableSurfaces&
+surfaceSlipDisplacementPointPatchVectorField::surfaces() const
+{
+    if (surfacesPtr_.empty())
+    {
+        surfacesPtr_.reset
+        (
+            new searchableSurfaces
+            (
+                IOobject
+                (
+                    "abc",                              // dummy name
+                    db().time().constant(),             // directory
+                    "triSurface",                       // instance
+                    db().time(),                        // registry
+                    IOobject::MUST_READ,
+                    IOobject::NO_WRITE
+                ),
+                surfacesDict_
+            )
+        );
+    }
+    return surfacesPtr_();
+}
+
+
+void surfaceSlipDisplacementPointPatchVectorField::evaluate
+(
+    const Pstream::commsTypes commsType
+)
+{
+    vectorField displacement(this->patchInternalField());
+
+    // Calculate displacement to project points onto surface
+    calcProjection(displacement);
 
     // Get internal field to insert values into
     Field<vector>& iF = const_cast<Field<vector>&>(this->internalField());
@@ -412,8 +441,11 @@ void surfaceSlipDisplacementPointPatchVectorField::write(Ostream& os) const
         << token::END_STATEMENT << nl;
     os.writeKeyword("wedgePlane") << wedgePlane_
         << token::END_STATEMENT << nl;
+    if (frozenPointsZone_ != word::null)
+    {
         os.writeKeyword("frozenPointsZone") << frozenPointsZone_
             << token::END_STATEMENT << nl;
+    }
 }
 
 

src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.H

@@ -107,6 +107,9 @@ private:
 
     // Private Member Functions
 
+        //- Calculate displacement to project onto surface
+        void calcProjection(vectorField& displacement) const;
+
         //- Disallow default bitwise assignment
         void operator=(const surfaceSlipDisplacementPointPatchVectorField&);