updated copyright message

[modules/smesh.git] / src / SMESHUtils / SMESH_MeshAlgos.hxx

diff --git a/src/SMESHUtils/SMESH_MeshAlgos.hxx b/src/SMESHUtils/SMESH_MeshAlgos.hxx
index 3633d50c6fe60b892a3a4050a72bbbdc46420157..a3fad5ca618248b8bfb8e27a2a7d07845a2cd70b 100644 (file)
--- a/src/SMESHUtils/SMESH_MeshAlgos.hxx
+++ b/src/SMESHUtils/SMESH_MeshAlgos.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023  CEA, EDF, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -168,6 +168,13 @@ namespace SMESH_MeshAlgos
                              const gp_XY& t0, const gp_XY& t1, const gp_XY& t2,
                              double &    bc0, double &    bc1);
 
+  /*!
+   * \brief Intersect volume by a ray
+   */
+  bool IntersectRayVolume( const gp_Ax1& ray, const double rayLen,
+                           const SMDS_MeshElement* vol,
+                           double & tMin, double & tMax,
+                           int & iFacetMin, int & iFacetMax);
   /*!
    * Return a face having linked nodes n1 and n2 and which is
    * - not in avoidSet,
@@ -199,6 +206,12 @@ namespace SMESH_MeshAlgos
   SMESHUtils_EXPORT
   std::vector< const SMDS_MeshNode*> GetCommonNodes(const SMDS_MeshElement* e1,
                                                     const SMDS_MeshElement* e2);
+  /*!
+   * \brief Return true if a node is on a boundary of 2D mesh.
+   *        Optionally returns two neighboring boundary nodes (or more in non-manifold mesh)
+   */
+  SMESHUtils_EXPORT bool IsOn2DBoundary( const SMDS_MeshNode* node,
+                                         std::vector< const SMDS_MeshNode*> * neibors = nullptr );
   /*!
    * \brief Return true if node1 encounters first in the face and node2, after.
    *        The nodes are supposed to be neighbor nodes in the face.
@@ -225,6 +238,7 @@ namespace SMESH_MeshAlgos
 
   /*!
    * \brief Mark elements given by SMDS_Iterator
+   * \sa SMDS_Mesh::SetAllNodesNotMarked() and SMDS_Mesh::SetAllCellsNotMarked()
    */
   template< class ElemIter >
   void MarkElems( ElemIter it, const bool isMarked )