ENH: Added finiteArea support to foamToVTK

src/conversion/Make/options

@@ -1,8 +1,10 @@
 EXE_INC = \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/finiteArea/lnInclude \
     -I$(LIB_SRC)/fileFormats/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude
 
 LIB_LIBS = \
     -lfiniteVolume \
+    -lfiniteArea \
     -lmeshTools

src/conversion/vtk/output/foamVtkSurfaceMeshWriter.H

@@ -40,6 +40,7 @@ SourceFiles
 #include "OFstream.H"
 #include "volFields.H"
 #include "surfaceFields.H"
+#include "areaFields.H"
 #include "indirectPrimitivePatch.H"
 #include "foamVtkOutputOptions.H"
 
@@ -152,6 +153,13 @@ public:
             const GeometricField<Type, fvsPatchField, surfaceMesh>& field
         );
 
+        //- Write surface field
+        template<class Type>
+        void write
+        (
+            const GeometricField<Type, faPatchField, areaMesh>& field
+        );
+
 
       // Write fields (collectively)
 
@@ -164,6 +172,16 @@ public:
                 const GeometricField<Type, fvsPatchField, surfaceMesh>
             >& sflds
         );
+
+        //- Write surface fields
+        template<class Type>
+        void write
+        (
+            const UPtrList
+            <
+                const GeometricField<Type, faPatchField, areaMesh>
+            >& sflds
+        );
 };
 
 

src/conversion/vtk/output/foamVtkSurfaceMeshWriterTemplates.C

@@ -74,8 +74,7 @@ void Foam::vtk::surfaceMeshWriter::write
     }
     else
     {
-        format().openDataArray<float, nCmpt>(field.name())
-            .closeTag();
+        format().openDataArray<float, nCmpt>(field.name()).closeTag();
     }
 
     format().writeSize(payLoad);
@@ -90,6 +89,36 @@ void Foam::vtk::surfaceMeshWriter::write
 }
 
 
+template<class Type>
+void Foam::vtk::surfaceMeshWriter::write
+(
+    const GeometricField<Type, faPatchField, areaMesh>& field
+)
+{
+    const int nCmpt(pTraits<Type>::nComponents);
+    const uint64_t payLoad(pp_.size() * nCmpt * sizeof(float));
+
+    if (legacy_)
+    {
+        legacy::floatField(os(), field.name(), nCmpt, pp_.size());
+    }
+    else
+    {
+        format().openDataArray<float, nCmpt>(field.name()).closeTag();
+    }
+
+    format().writeSize(payLoad);
+    vtk::writeList(format(), field.primitiveField());
+
+    format().flush();
+
+    if (!legacy_)
+    {
+        format().endDataArray();
+    }
+}
+
+
 template<class Type>
 void Foam::vtk::surfaceMeshWriter::write
 (
@@ -106,4 +135,20 @@ void Foam::vtk::surfaceMeshWriter::write
 }
 
 
+template<class Type>
+void Foam::vtk::surfaceMeshWriter::write
+(
+    const UPtrList
+    <
+        const GeometricField<Type, faPatchField, areaMesh>
+    >& sflds
+)
+{
+    for (const auto& field : sflds)
+    {
+        write(field);
+    }
+}
+
+
 // ************************************************************************* //