X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_MeshEditor.hxx;h=677d9c033596a54021628fd99c3ebe8e4c13fa25;hb=fedc148b815f83c4bbb19b83254a879e90ed8df0;hp=3dc5173f695103f3191ffe410ebc7bab9e8692b9;hpb=090aff07266d376ae028ae43434bdea7c0a0f9bb;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_MeshEditor.hxx b/src/SMESH/SMESH_MeshEditor.hxx
index 3dc5173f6..677d9c033 100644
--- a/src/SMESH/SMESH_MeshEditor.hxx
+++ b/src/SMESH/SMESH_MeshEditor.hxx
@@ -70,9 +70,8 @@ class SMESH_MeshEditor {
   // with a quadrangle built on the same 4 nodes.
   // Return false if proper faces not found
 
-  bool Reorient (const SMDS_MeshElement * theFace);
-  // Reverse the normal of theFace
-  // Return false if theFace is null
+  bool Reorient (const SMDS_MeshElement * theElement);
+  // Reverse theElement orientation
 
 
   bool TriToQuad (std::set<const SMDS_MeshElement*> &  theElems,
@@ -122,13 +121,23 @@ class SMESH_MeshEditor {
   // Generate new elements by extrusion of theElements 
   // by theStep by theNbSteps
 
-  int ExtrusionAlongTrack (std::set<const SMDS_MeshElement*> & theElements,
-			   SMESH_subMesh*                      theTrackPattern,
-			   const SMDS_MeshNode*                theNodeStart,
-			   const bool                          theHasAngles,
-			   std::list<double>&                  theAngles,
-			   const bool                          theHasRefPoint,
-			   const gp_Pnt&                       theRefPoint);
+  enum Extrusion_Error {
+    EXTR_OK,
+    EXTR_NO_ELEMENTS, 
+    EXTR_PATH_NOT_EDGE,
+    EXTR_BAD_PATH_SHAPE,
+    EXTR_BAD_STARTING_NODE,
+    EXTR_BAD_ANGLES_NUMBER,
+    EXTR_CANT_GET_TANGENT
+    };
+  
+  Extrusion_Error ExtrusionAlongTrack (std::set<const SMDS_MeshElement*> & theElements,
+                                       SMESH_subMesh*                      theTrackPattern,
+                                       const SMDS_MeshNode*                theNodeStart,
+                                       const bool                          theHasAngles,
+                                       std::list<double>&                  theAngles,
+                                       const bool                          theHasRefPoint,
+                                       const gp_Pnt&                       theRefPoint);
   // Generate new elements by extrusion of theElements along path given by theTrackPattern,
   // theHasAngles are the rotation angles, base point can be given by theRefPoint