22834: [CEA 1347] Viscous layers: be able to choose the extrusion method

[modules/smesh.git] / idl / SMESH_BasicHypothesis.idl

diff --git a/idl/SMESH_BasicHypothesis.idl b/idl/SMESH_BasicHypothesis.idl
index 72d1b1a2d2817cd9e7cd4bc128332ffe3a182ff2..0358ed7f755487f488fb3bf86e7c443c57e3a838 100644 (file)
--- a/idl/SMESH_BasicHypothesis.idl
+++ b/idl/SMESH_BasicHypothesis.idl
@@ -857,6 +857,21 @@ module StdMeshers
     void GetCopySourceMesh(out boolean toCopyMesh,out boolean toCopyGroups);
   };
 
+  /*!
+   * Method of computing translation of a node at Viscous Layers construction
+   */
+  enum VLExtrusionMethod { 
+    // node is translated along normal to a surface with possible further smoothing
+    SURF_OFFSET_SMOOTH,
+    // node is translated along the average normal of surrounding faces till
+    // intersection with a neighbor face translated along its own normal 
+    // by the layers thickness
+    FACE_OFFSET,
+    // node is translated along the average normal of surrounding faces
+    // by the layers thickness
+    NODE_OFFSET
+  };
+
   /*!
    * interface of "Viscous Layers" hypothesis.
    * This hypothesis specifies parameters of layers of prisms to build
@@ -896,6 +911,9 @@ module StdMeshers
      */
     void SetStretchFactor(in double factor) raises (SALOME::SALOME_Exception);
     double GetStretchFactor();
+
+    void SetMethod( in VLExtrusionMethod how );
+    VLExtrusionMethod GetMethod();
   };
 
   /*!