small fixes and tests in Fem

src/Mod/Fem/App/FemMesh.cpp

@@ -29,6 +29,7 @@
 # include <strstream>
 # include <Bnd_Box.hxx>
 # include <BRepBndLib.hxx>
+# include <BRepAlgo_NormalProjection.hxx>
 #endif
 
 #include <Base/Writer.h>
@@ -60,6 +61,8 @@
 #include <StdMeshers_Quadrangle_2D.hxx>
 #include <StdMeshers_QuadraticMesh.hxx>
 
+# include <TopoDS_Face.hxx>
+
 //to simplify parsing input files we use the boost lib
 #include <boost/tokenizer.hpp>
 
@@ -393,6 +396,19 @@ std::set<long> FemMesh::getSurfaceNodes(long ElemId,short FaceId, float Angle) c
     return result;
 }
 
+std::set<long> FemMesh::getSurfaceNodes(const TopoDS_Face &face)const
+{
+
+    std::set<long> result;
+    const SMESHDS_Mesh* data = myMesh->GetMeshDS();
+
+    BRepAlgo_NormalProjection algo;
+
+
+    return result;
+}
+
+
 
 void FemMesh::readNastran(const std::string &Filename)
 {

src/Mod/Fem/App/FemMesh.h

@@ -35,6 +35,7 @@ class SMESH_Gen;
 class SMESH_Mesh;
 class SMESH_Hypothesis;
 class TopoDS_Shape;
+class TopoDS_Face;
 
 namespace Fem
 {
@@ -81,7 +82,10 @@ public:
 
     /** @name search and retraivel */
     //@{
+    /// retriving by region growing
     std::set<long> getSurfaceNodes(long ElemId,short FaceId, float Angle=360)const;
+    /// retrivinb by face
+    std::set<long> getSurfaceNodes(const TopoDS_Face &face)const;
     //@}
 
     /** @name Placement control */