22316: EDF 2719 SMESH: Split hexas into prisms

[modules/smesh.git] / src / SMDS / SMDS_VolumeTool.hxx

diff --git a/src/SMDS/SMDS_VolumeTool.hxx b/src/SMDS/SMDS_VolumeTool.hxx
index bde071fde8cd07a9f40f0d2bb3c37b29825e22b4..f09704edd0dc4966c667b760e7d532d81cc5ae04 100644 (file)
--- a/src/SMDS/SMDS_VolumeTool.hxx
+++ b/src/SMDS/SMDS_VolumeTool.hxx
@@ -201,7 +201,8 @@ class SMDS_EXPORT SMDS_VolumeTool
   int GetCenterNodeIndex( int faceIndex ) const;
   // Return index of the node located at face center of a quadratic element like HEX27
 
-  int GetFaceIndex( const std::set<const SMDS_MeshNode*>& theFaceNodes ) const;
+  int GetFaceIndex( const std::set<const SMDS_MeshNode*>& theFaceNodes,
+                    const int                             theFaceIndexHint=-1) const;
   // Return index of a face formed by theFaceNodes.
   // Return -1 if a face not found
 
@@ -238,6 +239,9 @@ class SMDS_EXPORT SMDS_VolumeTool
   static int NbCornerNodes(VolumeType type);
   // Useful to know nb of corner nodes of a quadratic volume
 
+  static int GetOppFaceIndexOfHex( int faceIndex );
+  // Return index of the opposite face of the hexahedron
+
 private:
 
   bool setFace( int faceIndex ) const;