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IMPs 0020745 (GetVertexNearPoint and GetShapesNearPoint) and 0020851 (LimitTolerance).
[modules/geom.git] / src / GEOM_SWIG / geompyDC.py
index b51040929e81045e467423b709f449d1a471c87e..0f570563f7b0d62df73223995b8cd0682beffa88 100644 (file)
@@ -1,8 +1,5 @@
 #  -*- coding: iso-8859-1 -*-
-#  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
-#
-#  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-#  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+#  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 #  This library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
@@ -360,7 +357,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
                 aSObject = self.AddInStudy(self.myStudy, aShape, aName, None)
                 if doRestoreSubShapes:
                     self.RestoreSubShapesSO(self.myStudy, aSObject, theArgs,
-                                            theFindMethod, theInheritFirstArg)
+                                            theFindMethod, theInheritFirstArg, True )
             except:
                 print "addToStudy() failed"
                 return ""
@@ -411,6 +408,33 @@ class geompyDC(GEOM._objref_GEOM_Gen):
             return self.RestoreSubShapesO(self.myStudy, theObject, theArgs,
                                           theFindMethod, theInheritFirstArg, theAddPrefix)
 
+        ## Publish sub-shapes, standing for arguments and sub-shapes of arguments
+        #  To be used from python scripts out of geompy.addToStudy (non-default usage)
+        #  \param theObject published GEOM object, arguments of which will be published
+        #  \param theArgs   list of GEOM_Object, operation arguments to be published.
+        #                   If this list is empty, all operation arguments will be published
+        #  \param theFindMethod method to search subshapes, corresponding to arguments and
+        #                       their subshapes. Value from enumeration GEOM::find_shape_method.
+        #  \param theInheritFirstArg set properties of the first argument for <VAR>theObject</VAR>.
+        #                            Do not publish subshapes in place of arguments, but only
+        #                            in place of subshapes of the first argument,
+        #                            because the whole shape corresponds to the first argument.
+        #                            Mainly to be used after transformations, but it also can be
+        #                            usefull after partition with one object shape, and some other
+        #                            operations, where only the first argument has to be considered.
+        #                            If theObject has only one argument shape, this flag is automatically
+        #                            considered as True, not regarding really passed value.
+        #  \param theAddPrefix add prefix "from_" to names of restored sub-shapes,
+        #                      and prefix "from_subshapes_of_" to names of partially restored subshapes.
+        #  \return list of published sub-shapes
+        #
+        #  @ref tui_restore_prs_params "Example"
+        def RestoreGivenSubShapes (self, theObject, theArgs=[], theFindMethod=GEOM.FSM_GetInPlace,
+                                   theInheritFirstArg=False, theAddPrefix=True):
+            # Example: see GEOM_TestAll.py
+            return self.RestoreGivenSubShapesO(self.myStudy, theObject, theArgs,
+                                               theFindMethod, theInheritFirstArg, theAddPrefix)
+
         # end of l3_restore_ss
         ## @}
 
@@ -424,7 +448,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing the created point.
         #
         #  @ref tui_creation_point "Example"
-        def MakeVertex(self,theX, theY, theZ):
+        def MakeVertex(self, theX, theY, theZ):
             # Example: see GEOM_TestAll.py
             theX,theY,theZ,Parameters = ParseParameters(theX, theY, theZ)
             anObj = self.BasicOp.MakePointXYZ(theX, theY, theZ)
@@ -537,13 +561,13 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @param theFace The face for which tangent plane should be built.
         #  @param theParameterV vertical value of the center point (0.0 - 1.0).
         #  @param theParameterU horisontal value of the center point (0.0 - 1.0).
-       #  @param theTrimSize the size of plane.
+        #  @param theTrimSize the size of plane.
         #  @return New GEOM_Object, containing the created tangent.
         #
         #  @ref swig_MakeTangentPlaneOnFace "Example"
-       def MakeTangentPlaneOnFace(self, theFace, theParameterU, theParameterV, theTrimSize):
-           anObj = self.BasicOp.MakeTangentPlaneOnFace(theFace, theParameterU, theParameterV, theTrimSize)
-           RaiseIfFailed("MakeTangentPlaneOnFace", self.BasicOp)
+        def MakeTangentPlaneOnFace(self, theFace, theParameterU, theParameterV, theTrimSize):
+            anObj = self.BasicOp.MakeTangentPlaneOnFace(theFace, theParameterU, theParameterV, theTrimSize)
+            RaiseIfFailed("MakeTangentPlaneOnFace", self.BasicOp)
             return anObj
 
         ## Create a vector with the given components.
@@ -701,7 +725,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
             RaiseIfFailed("MakeMarker", self.BasicOp)
             anObj.SetParameters(Parameters)
             return anObj
-           
+
         ## Create a local coordinate system from shape.
         #  @param theShape The initial shape to detect the coordinate system.
         #  @return New GEOM_Object, containing the created coordinate system.
@@ -718,7 +742,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @param theYVec Vector of Y direction
         #  @return New GEOM_Object, containing the created coordinate system.
         #
-       #  @ref tui_creation_lcs "Example"
+        #  @ref tui_creation_lcs "Example"
         def MakeMarkerPntTwoVec(self, theOrigin, theXVec, theYVec):
             anObj = self.BasicOp.MakeMarkerPntTwoVec(theOrigin, theXVec, theYVec)
             RaiseIfFailed("MakeMarkerPntTwoVec", self.BasicOp)
@@ -756,7 +780,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
             anObj = self.CurvesOp.MakeArcCenter(thePnt1, thePnt2, thePnt3, theSense)
             RaiseIfFailed("MakeArcCenter", self.CurvesOp)
             return anObj
-       
+
         ##  Create an arc of ellipse, of center and two points.
         #  @param theCenter Center of the arc.
         #  @param thePnt1 defines major radius of the arc by distance from Pnt1 to Pnt2.
@@ -947,9 +971,9 @@ class geompyDC(GEOM._objref_GEOM_Gen):
             RaiseIfFailed("MakeSketcherOnPlane", self.CurvesOp)
             return anObj
 
-       ## Create a sketcher wire, following the numerical description,
+        ## Create a sketcher wire, following the numerical description,
         #  passed through <VAR>theCoordinates</VAR> argument. \n
-       #  @param theCoordinates double values, defining points to create a wire,
+        #  @param theCoordinates double values, defining points to create a wire,
         #                                                      passing from it.
         #  @return New GEOM_Object, containing the created wire.
         #
@@ -1010,7 +1034,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  with edges, parallel to this coordinate axes.
         #  @param theH height of Face.
         #  @param theW width of Face.
-       #  @param theOrientation orientation belong axis OXY OYZ OZX
+        #  @param theOrientation orientation belong axis OXY OYZ OZX
         #  @return New GEOM_Object, containing the created face.
         #
         #  @ref tui_creation_face "Example"
@@ -1025,7 +1049,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         ## Create a face from another plane and two sizes,
         #  vertical size and horisontal size.
         #  @param theObj   Normale vector to the creating face or
-       #  the face object.
+        #  the face object.
         #  @param theH     Height (vertical size).
         #  @param theW     Width (horisontal size).
         #  @return New GEOM_Object, containing the created face.
@@ -1067,7 +1091,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
 
         ## Create a disk with specified dimensions along OX-OY coordinate axes.
         #  @param theR Radius of Face.
-       #  @param theOrientation set the orientation belong axis OXY or OYZ or OZX
+        #  @param theOrientation set the orientation belong axis OXY or OYZ or OZX
         #  @return New GEOM_Object, containing the created disk.
         #
         #  @ref tui_creation_face "Example"
@@ -1389,7 +1413,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
 
         ## Create a shape by extrusion of the profile shape along
         #  the path shape. The path shape can be a wire or an edge.
-        #  the several profiles can be specified in the several locations of path.     
+        #  the several profiles can be specified in the several locations of path.
         #  @param theSeqBases - list of  Bases shape to be extruded.
         #  @param theLocations - list of locations on the path corresponding
         #                        specified list of the Bases shapes. Number of locations
@@ -1413,7 +1437,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
 
         ## Create a shape by extrusion of the profile shape along
         #  the path shape. The path shape can be a wire or a edge.
-        #  the several profiles can be specified in the several locations of path.     
+        #  the several profiles can be specified in the several locations of path.
         #  @param theSeqBases - list of  Bases shape to be extruded. Base shape must be
         #                       shell or face. If number of faces in neighbour sections
         #                       aren't coincided result solid between such sections will
@@ -2120,10 +2144,13 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing processed shape.
         #
         #  @ref tui_shape_processing "Example"
-        def ProcessShape(self,theShape, theOperators, theParameters, theValues):
+        def ProcessShape(self, theShape, theOperators, theParameters, theValues):
             # Example: see GEOM_TestHealing.py
             theValues,Parameters = ParseList(theValues)
             anObj = self.HealOp.ProcessShape(theShape, theOperators, theParameters, theValues)
+            # To avoid script failure in case of good argument shape
+            if self.HealOp.GetErrorCode() == "ShHealOper_NotError_msg":
+                return theShape
             RaiseIfFailed("ProcessShape", self.HealOp)
             for string in (theOperators + theParameters):
                 Parameters = ":" + Parameters
@@ -2239,11 +2266,22 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing processed shape.
         #
         #  @ref swig_todo "Example"
-        def ChangeOrientationShellCopy(self,theObject):
+        def ChangeOrientationShellCopy(self, theObject):
             anObj = self.HealOp.ChangeOrientationCopy(theObject)
             RaiseIfFailed("ChangeOrientationCopy", self.HealOp)
             return anObj
 
+        ## Try to limit tolerance of the given object by value \a theTolerance.
+        #  @param theObject Shape to be processed.
+        #  @param theTolerance Required tolerance value.
+        #  @return New GEOM_Object, containing processed shape.
+        #
+        #  @ref tui_limit_tolerance "Example"
+        def LimitTolerance(self, theObject, theTolerance = 1e-07):
+            anObj = self.HealOp.LimitTolerance(theObject, theTolerance)
+            RaiseIfFailed("LimitTolerance", self.HealOp)
+            return anObj
+
         ## Get a list of wires (wrapped in GEOM_Object-s),
         #  that constitute a free boundary of the given shape.
         #  @param theObject Shape to get free boundary of.
@@ -2253,7 +2291,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  theOpenWires: Open wires on the free boundary of the given shape.
         #
         #  @ref tui_measurement_tools_page "Example"
-        def GetFreeBoundary(self,theObject):
+        def GetFreeBoundary(self, theObject):
             # Example: see GEOM_TestHealing.py
             anObj = self.HealOp.GetFreeBoundary(theObject)
             RaiseIfFailed("GetFreeBoundary", self.HealOp)
@@ -2377,10 +2415,10 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #           in order to avoid possible intersection between shapes from
         #           this compound.
         #  @param Limit Type of resulting shapes (corresponding to TopAbs_ShapeEnum).
-        #  @param KeepNonlimitShapes: if this parameter == 0 - only shapes with
-        #                             type <= Limit are kept in the result,
-        #                             else - shapes with type > Limit are kept
-        #                             also (if they exist)
+        #  @param KeepNonlimitShapes: if this parameter == 0, then only shapes of
+        #                             target type (equal to Limit) are kept in the result,
+        #                             else standalone shapes of lower dimension
+        #                             are kept also (if they exist).
         #
         #  After implementation new version of PartitionAlgo (October 2006)
         #  other parameters are ignored by current functionality. They are kept
@@ -2703,9 +2741,9 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         ## Modify the Location of the given object by Path,
         #  @param  theObject The object to be displaced.
         #  @param  thePath Wire or Edge along that the object will be translated.
-       #  @param  theDistance progress of Path (0 = start location, 1 = end of path location).
-       #  @param  theCopy is to create a copy objects if true.
-       #  @param  theReverse - 0 for usual direction, 1 to reverse path direction.
+        #  @param  theDistance progress of Path (0 = start location, 1 = end of path location).
+        #  @param  theCopy is to create a copy objects if true.
+        #  @param  theReverse - 0 for usual direction, 1 to reverse path direction.
         #  @return New GEOM_Object, containing the displaced shape.
         #
         #  @ref tui_modify_location "Example"
@@ -3593,19 +3631,31 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing the found vertex.
         #
         #  @ref swig_GetPoint "Example"
-        def GetPoint(self,theShape, theX, theY, theZ, theEpsilon):
+        def GetPoint(self, theShape, theX, theY, theZ, theEpsilon):
             # Example: see GEOM_TestOthers.py
             anObj = self.BlocksOp.GetPoint(theShape, theX, theY, theZ, theEpsilon)
             RaiseIfFailed("GetPoint", self.BlocksOp)
             return anObj
 
+        ## Find a vertex of the given shape, which has minimal distance to the given point.
+        #  @param theShape Any shape.
+        #  @param thePoint Point, close to the desired vertex.
+        #  @return New GEOM_Object, containing the found vertex.
+        #
+        #  @ref swig_GetVertexNearPoint "Example"
+        def GetVertexNearPoint(self, theShape, thePoint):
+            # Example: see GEOM_TestOthers.py
+            anObj = self.BlocksOp.GetVertexNearPoint(theShape, thePoint)
+            RaiseIfFailed("GetVertexNearPoint", self.BlocksOp)
+            return anObj
+
         ## Get an edge, found in the given shape by two given vertices.
         #  @param theShape Block or a compound of blocks.
         #  @param thePoint1,thePoint2 Points, close to the ends of the desired edge.
         #  @return New GEOM_Object, containing the found edge.
         #
-        #  @ref swig_todo "Example"
-        def GetEdge(self,theShape, thePoint1, thePoint2):
+        #  @ref swig_GetEdge "Example"
+        def GetEdge(self, theShape, thePoint1, thePoint2):
             # Example: see GEOM_Spanner.py
             anObj = self.BlocksOp.GetEdge(theShape, thePoint1, thePoint2)
             RaiseIfFailed("GetEdge", self.BlocksOp)
@@ -3617,7 +3667,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing the found edge.
         #
         #  @ref swig_GetEdgeNearPoint "Example"
-        def GetEdgeNearPoint(self,theShape, thePoint):
+        def GetEdgeNearPoint(self, theShape, thePoint):
             # Example: see GEOM_TestOthers.py
             anObj = self.BlocksOp.GetEdgeNearPoint(theShape, thePoint)
             RaiseIfFailed("GetEdgeNearPoint", self.BlocksOp)
@@ -3665,7 +3715,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @return New GEOM_Object, containing the found face.
         #
         #  @ref swig_GetFaceNearPoint "Example"
-        def GetFaceNearPoint(self,theShape, thePoint):
+        def GetFaceNearPoint(self, theShape, thePoint):
             # Example: see GEOM_Spanner.py
             anObj = self.BlocksOp.GetFaceNearPoint(theShape, thePoint)
             RaiseIfFailed("GetFaceNearPoint", self.BlocksOp)
@@ -3683,6 +3733,23 @@ class geompyDC(GEOM._objref_GEOM_Gen):
             RaiseIfFailed("GetFaceByNormale", self.BlocksOp)
             return anObj
 
+        ## Find all subshapes of type \a theShapeType of the given shape,
+        #  which have minimal distance to the given point.
+        #  @param theShape Any shape.
+        #  @param thePoint Point, close to the desired shape.
+        #  @param theShapeType Defines what kind of subshapes is searched.
+        #  @param theTolerance The tolerance for distances comparison. All shapes
+        #                      with distances to the given point in interval
+        #                      [minimal_distance, minimal_distance + theTolerance] will be gathered.
+        #  @return New GEOM_Object, containing a group of all found shapes.
+        #
+        #  @ref swig_GetShapesNearPoint "Example"
+        def GetShapesNearPoint(self, theShape, thePoint, theShapeType, theTolerance = 1e-07):
+            # Example: see GEOM_TestOthers.py
+            anObj = self.BlocksOp.GetShapesNearPoint(theShape, thePoint, theShapeType, theTolerance)
+            RaiseIfFailed("GetShapesNearPoint", self.BlocksOp)
+            return anObj
+
         # end of l3_blocks_op
         ## @}
 
@@ -4131,7 +4198,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         # end of l3_groups
         ## @}
 
-        ## @addtogroup l4_advanced 
+        ## @addtogroup l4_advanced
         ## @{
 
         ## Create a T-shape object with specified caracteristics for the main
@@ -4155,17 +4222,17 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @ref tui_creation_pipetshape "Example"
         def MakePipeTShape(self, theR1, theW1, theL1, theR2, theW2, theL2, theHexMesh=True, theP1=None, theP2=None, theP3=None):
             theR1, theW1, theL1, theR2, theW2, theL2, Parameters = ParseParameters(theR1, theW1, theL1, theR2, theW2, theL2)
-           if (theP1 and theP2 and theP3):
-             anObj = self.AdvOp.MakePipeTShapeWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theHexMesh, theP1, theP2, theP3)
-           else:
-             anObj = self.AdvOp.MakePipeTShape(theR1, theW1, theL1, theR2, theW2, theL2, theHexMesh)
-           RaiseIfFailed("MakePipeTShape", self.AdvOp)
+            if (theP1 and theP2 and theP3):
+                anObj = self.AdvOp.MakePipeTShapeWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theHexMesh, theP1, theP2, theP3)
+            else:
+                anObj = self.AdvOp.MakePipeTShape(theR1, theW1, theL1, theR2, theW2, theL2, theHexMesh)
+            RaiseIfFailed("MakePipeTShape", self.AdvOp)
             if Parameters: anObj[0].SetParameters(Parameters)
             return anObj
 
-       ## Create a T-shape object with specified caracteristics for the main
-        #  and the incident pipes (radius, width, half-length). A chamfer is
-       #  created on the junction of the pipes.
+        ## Create a T-shape object with chamfer and with specified caracteristics for the main
+        #  and the incident pipes (radius, width, half-length). The chamfer is
+        #  created on the junction of the pipes.
         #  The extremities of the main pipe are located on junctions points P1 and P2.
         #  The extremity of the incident pipe is located on junction point P3.
         #  If P1, P2 and P3 are not given, the center of the shape is (0,0,0) and
@@ -4178,7 +4245,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @param theL2 Half-length of incident pipe
         #  @param theH Height of the chamfer.
         #  @param theW Width of the chamfer.
-       #  @param theHexMesh Boolean indicating if shape is prepared for hex mesh (default=True)
+        #  @param theHexMesh Boolean indicating if shape is prepared for hex mesh (default=True)
         #  @param theP1 1st junction point of main pipe
         #  @param theP2 2nd junction point of main pipe
         #  @param theP3 Junction point of incident pipe
@@ -4187,17 +4254,17 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @ref tui_creation_pipetshape "Example"
         def MakePipeTShapeChamfer(self, theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, theHexMesh=True, theP1=None, theP2=None, theP3=None):
             theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, Parameters = ParseParameters(theR1, theW1, theL1, theR2, theW2, theL2, theH, theW)
-           if (theP1 and theP2 and theP3):
-             anObj = self.AdvOp.MakePipeTShapeChamferWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, theHexMesh, theP1, theP2, theP3)
-           else:
-             anObj = self.AdvOp.MakePipeTShapeChamfer(theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, theHexMesh)
+            if (theP1 and theP2 and theP3):
+              anObj = self.AdvOp.MakePipeTShapeChamferWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, theHexMesh, theP1, theP2, theP3)
+            else:
+              anObj = self.AdvOp.MakePipeTShapeChamfer(theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, theHexMesh)
             RaiseIfFailed("MakePipeTShapeChamfer", self.AdvOp)
             if Parameters: anObj[0].SetParameters(Parameters)
             return anObj
 
-       ## Create a T-shape object with specified caracteristics for the main
-        #  and the incident pipes (radius, width, half-length). A fillet is
-       #  created on the junction of the pipes.
+        ## Create a T-shape object with fillet and with specified caracteristics for the main
+        #  and the incident pipes (radius, width, half-length). The fillet is
+        #  created on the junction of the pipes.
         #  The extremities of the main pipe are located on junctions points P1 and P2.
         #  The extremity of the incident pipe is located on junction point P3.
         #  If P1, P2 and P3 are not given, the center of the shape is (0,0,0) and
@@ -4209,7 +4276,7 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @param theW2 Width of incident pipe (R2+W2 < R1+W1)
         #  @param theL2 Half-length of incident pipe
         #  @param theRF Radius of curvature of fillet.
-       #  @param theHexMesh Boolean indicating if shape is prepared for hex mesh (default=True)
+        #  @param theHexMesh Boolean indicating if shape is prepared for hex mesh (default=True)
         #  @param theP1 1st junction point of main pipe
         #  @param theP2 2nd junction point of main pipe
         #  @param theP3 Junction point of incident pipe
@@ -4218,15 +4285,15 @@ class geompyDC(GEOM._objref_GEOM_Gen):
         #  @ref tui_creation_pipetshape "Example"
         def MakePipeTShapeFillet(self, theR1, theW1, theL1, theR2, theW2, theL2, theRF, theHexMesh=True, theP1=None, theP2=None, theP3=None):
             theR1, theW1, theL1, theR2, theW2, theL2, theRF, Parameters = ParseParameters(theR1, theW1, theL1, theR2, theW2, theL2, theRF)
-           if (theP1 and theP2 and theP3):
-             anObj = self.AdvOp.MakePipeTShapeFilletWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theRF, theHexMesh, theP1, theP2, theP3)
-           else:
-             anObj = self.AdvOp.MakePipeTShapeFillet(theR1, theW1, theL1, theR2, theW2, theL2, theRF, theHexMesh)
+            if (theP1 and theP2 and theP3):
+              anObj = self.AdvOp.MakePipeTShapeFilletWithPosition(theR1, theW1, theL1, theR2, theW2, theL2, theRF, theHexMesh, theP1, theP2, theP3)
+            else:
+              anObj = self.AdvOp.MakePipeTShapeFillet(theR1, theW1, theL1, theR2, theW2, theL2, theRF, theHexMesh)
             RaiseIfFailed("MakePipeTShapeFillet", self.AdvOp)
             if Parameters: anObj[0].SetParameters(Parameters)
             return anObj
 
-        #@@ insert new functions before this line @@#
+        #@@ insert new functions before this line @@ do not remove this line @@#
 
         # end of l4_advanced
         ## @}