X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_RadialPrism_3D.cxx;h=17411417e315f49b649a018489b82e7ff8c00b0b;hb=0de979b4949cfda1ed932273abb9a92ecc71a4ec;hp=ebddcf2b31e872360197a3f03b6917c07a58b8e2;hpb=b0a908c0d20341651771d0249fb10882f54b2aad;p=modules%2Fsmesh.git

diff --git a/src/StdMeshers/StdMeshers_RadialPrism_3D.cxx b/src/StdMeshers/StdMeshers_RadialPrism_3D.cxx
index ebddcf2b3..17411417e 100644
--- a/src/StdMeshers/StdMeshers_RadialPrism_3D.cxx
+++ b/src/StdMeshers/StdMeshers_RadialPrism_3D.cxx
@@ -598,3 +598,57 @@ bool StdMeshers_RadialPrism_3D::Evaluate(SMESH_Mesh& aMesh,
 
   return true;
 }
+
+//================================================================================
+/*!
+ * \brief Return true if the algorithm can mesh this shape
+ *  \param [in] aShape - shape to check
+ *  \param [in] toCheckAll - if true, this check returns OK if all shapes are OK,
+ *              else, returns OK if at least one shape is OK
+ */
+//================================================================================
+
+bool StdMeshers_RadialPrism_3D::IsApplicable( const TopoDS_Shape & aShape, bool toCheckAll )
+{
+  bool isCurShellApp;
+  int nbFoundSolids = 0;
+  for (TopExp_Explorer exp( aShape, TopAbs_SOLID ); exp.More(); exp.Next(), ++nbFoundSolids )
+  {
+    TopoDS_Shape shell[2];
+    int nbShells = 0;
+    for ( TopoDS_Iterator It (exp.Current()); It.More(); It.Next() )
+    {
+      nbShells++;
+      if ( nbShells > 2 ) {
+        if ( toCheckAll ) return false;
+        break;
+      }
+      shell[ nbShells-1 ] = It.Value();
+    }
+    if ( nbShells != 2 ) { 
+      if ( toCheckAll ) return false;  
+      continue; 
+    }
+
+    int nbFaces1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_FACE, 0 );
+    int nbFaces2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_FACE, 0 );
+    if ( nbFaces1 != nbFaces2 ){
+      if( toCheckAll ) return false;
+      continue;
+    }
+    int nbEdges1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_EDGE, 0 );
+    int nbEdges2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_EDGE, 0 );
+    if ( nbEdges1 != nbEdges2 ){
+      if( toCheckAll ) return false;
+      continue;
+    }
+    int nbVertices1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_VERTEX, 0 );
+    int nbVertices2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_VERTEX, 0 );
+    if ( nbVertices1 != nbVertices2 ){
+      if( toCheckAll ) return false;
+      continue;
+    }
+    if ( !toCheckAll ) return true;
+  }
+  return ( toCheckAll && nbFoundSolids != 0);
+};