+ /*!
+ * \brief Prints a script creating a normal grid on the prism side
+ */
+ void faceGridToPythonDump(const SMESH_Block::TShapeID face,
+ const int nb=10);
+
+}; // class StdMeshers_PrismAsBlock
+
+// ===============================================
+/*!
+ * \brief Tool building internal nodes in a prism
+ */
+struct StdMeshers_Sweeper
+{
+ std::vector< TNodeColumn* > myBndColumns; // boundary nodes
+ std::vector< TNodeColumn* > myIntColumns; // internal nodes
+
+ bool ComputeNodes( SMESH_MesherHelper& helper,
+ const double tol,
+ const bool allowHighBndError );
+
+private:
+
+ gp_XYZ bndPoint( int iP, int z ) const
+ { return SMESH_TNodeXYZ( (*myBndColumns[ iP ])[ z ]); }
+
+ gp_XYZ intPoint( int iP, int z ) const
+ { return SMESH_TNodeXYZ( (*myIntColumns[ iP ])[ z ]); }
+
+ static bool projectIntPoints(const std::vector< gp_XYZ >& fromBndPoints,
+ const std::vector< gp_XYZ >& toBndPoints,
+ const std::vector< gp_XYZ >& fromIntPoints,
+ std::vector< gp_XYZ >& toIntPoints,
+ StdMeshers_ProjectionUtils::TrsfFinder3D& trsf,
+ std::vector< gp_XYZ > * bndError);
+
+ static void applyBoundaryError(const std::vector< gp_XYZ >& bndPoints,
+ const std::vector< gp_XYZ >& bndError1,
+ const std::vector< gp_XYZ >& bndError2,
+ const double r,
+ std::vector< gp_XYZ >& toIntPoints,
+ std::vector< double >& int2BndDist);