IPAL53870: Dump study script creates an excess sub-mesh

[modules/smesh.git] / src / SMESH_SWIG / StdMeshersBuilder.py

diff --git a/src/SMESH_SWIG/StdMeshersBuilder.py b/src/SMESH_SWIG/StdMeshersBuilder.py
index 3a07810ad8c7a488111e740e614a17d72043dc50..afcd449fb9ec38766601d1929ad9dcdbb52230bd 100644 (file)
--- a/src/SMESH_SWIG/StdMeshersBuilder.py
+++ b/src/SMESH_SWIG/StdMeshersBuilder.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2016  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
@@ -21,6 +21,8 @@
 # @package StdMeshersBuilder
 # Python API for the standard meshing plug-in module.
 
+LIBRARY = "libStdMeshersEngine.so"
+
 from salome.smesh.smesh_algorithm import Mesh_Algorithm
 import StdMeshers
 
@@ -44,6 +46,8 @@ QUADRANGLE  = "Quadrangle_2D"
 RADIAL_QUAD = "RadialQuadrangle_1D2D"
 ## Algorithm type: Quadrangle (Medial Axis Projection) 1D-2D algorithm, see StdMeshersBuilder_QuadMA_1D2D
 QUAD_MA_PROJ = "QuadFromMedialAxis_1D2D"
+## Algorithm type: Polygon Per Face 2D algorithm, see StdMeshersBuilder_PolygonPerFace
+POLYGON     = "PolygonPerFace_2D"
 
 # import items of enums
 for e in StdMeshers.QuadType._items: exec('%s = StdMeshers.%s'%(e,e))
@@ -66,7 +70,7 @@ class StdMeshersBuilder_Segment(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = REGULAR
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -259,7 +263,7 @@ class StdMeshersBuilder_Segment(Mesh_Algorithm):
     # on curve from 0 to 1 (additionally it is neecessary to check
     # orientation of edges and create list of reversed edges if it is
     # needed) and sets numbers of segments between given points (default
-    # values are equals 1
+    # values are 1)
     #  @param points defines the list of parameters on curve
     #  @param nbSegs defines the list of numbers of segments
     #  @param reversedEdges is a list of edges to mesh using reversed orientation.
@@ -377,6 +381,7 @@ class StdMeshersBuilder_Segment(Mesh_Algorithm):
             pass
         # 0D algorithm
         if self.geom is None:
+            self.geom = store_geom
             raise RuntimeError, "Attemp to create SegmentAroundVertex_0D algoritm on None shape"
         from salome.smesh.smeshBuilder import AssureGeomPublished, GetName, TreatHypoStatus
         AssureGeomPublished( self.mesh, self.geom )
@@ -424,7 +429,7 @@ class StdMeshersBuilder_CompositeSegment(StdMeshersBuilder_Segment):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = COMPOSITE
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = False
@@ -497,7 +502,7 @@ class StdMeshersBuilder_Triangle_MEFISTO(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = MEFISTO
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -551,7 +556,7 @@ class StdMeshersBuilder_Quadrangle(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = QUADRANGLE
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -698,7 +703,7 @@ class StdMeshersBuilder_Hexahedron(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = Hexa
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -730,7 +735,7 @@ class StdMeshersBuilder_Projection1D(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = "Projection_1D"
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -788,7 +793,7 @@ class StdMeshersBuilder_Projection2D(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = "Projection_2D"
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -959,10 +964,8 @@ class StdMeshersBuilder_Prism3D(Mesh_Algorithm):
         shape = geom
         if not shape:
             shape = mesh.geom
-        from salome.geom import geomBuilder
-        nbSolids = len( geomBuilder.geom.SubShapeAll( shape, geomBuilder.geomBuilder.ShapeType["SOLID"] ))
-        nbShells = len( geomBuilder.geom.SubShapeAll( shape, geomBuilder.geomBuilder.ShapeType["SHELL"] ))
-        if nbSolids == 0 or nbSolids == nbShells:
+        isRadial = mesh.smeshpyD.IsApplicable("RadialPrism_3D", LIBRARY, shape, False )
+        if not isRadial:
             self.Create(mesh, geom, "Prism_3D")
             pass
         else:
@@ -1098,8 +1101,7 @@ class StdMeshersBuilder_Prism3D(Mesh_Algorithm):
 
     pass # end of StdMeshersBuilder_Prism3D class
 
-## Defines a Prism 3D algorithm, which is either "Extrusion 3D" or "Radial Prism"
-#  depending on geometry
+## Defines Radial Prism 3D algorithm
 # 
 #  It is created by calling smeshBuilder.Mesh.Prism(geom=0)
 #
@@ -1131,30 +1133,12 @@ class StdMeshersBuilder_RadialPrism3D(StdMeshersBuilder_Prism3D):
         self.nbLayers = None
         return
 
-## Defines a Radial Quadrangle 1D-2D algorithm
+## Base class for algorithms supporting radial distribution hypotheses
 # 
-#  It is created by calling smeshBuilder.Mesh.Quadrangle(smeshBuilder.RADIAL_QUAD,geom=0)
-#
-#  @ingroup l2_algos_radialq
-class StdMeshersBuilder_RadialQuadrangle1D2D(Mesh_Algorithm):
+class StdMeshersBuilder_RadialAlgorithm(Mesh_Algorithm):
 
-    ## name of the dynamic method in smeshBuilder.Mesh class
-    #  @internal
-    meshMethod = "Quadrangle"
-    ## type of algorithm used with helper function in smeshBuilder.Mesh class
-    #  @internal
-    algoType   = RADIAL_QUAD
-    ## doc string of the method
-    #  @internal
-    docHelper  = "Creates quadrangle 1D-2D algorithm for faces having a shape of disk or a disk segment"
-
-    ## Private constructor.
-    #  @param mesh parent mesh object algorithm is assigned to
-    #  @param geom geometry (shape/sub-shape) algorithm is assigned to;
-    #              if it is @c 0 (default), the algorithm is assigned to the main shape
-    def __init__(self, mesh, geom=0):
+    def __init__(self):
         Mesh_Algorithm.__init__(self)
-        self.Create(mesh, geom, self.algoType)
 
         self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0)
         self.nbLayers = None
@@ -1257,12 +1241,42 @@ class StdMeshersBuilder_RadialQuadrangle1D2D(Mesh_Algorithm):
 
     pass # end of StdMeshersBuilder_RadialQuadrangle1D2D class
 
+## Defines a Radial Quadrangle 1D-2D algorithm
+# 
+#  It is created by calling smeshBuilder.Mesh.Quadrangle(smeshBuilder.RADIAL_QUAD,geom=0)
+#
+#  @ingroup l2_algos_radialq
+class StdMeshersBuilder_RadialQuadrangle1D2D(StdMeshersBuilder_RadialAlgorithm):
+
+    ## name of the dynamic method in smeshBuilder.Mesh class
+    #  @internal
+    meshMethod = "Quadrangle"
+    ## type of algorithm used with helper function in smeshBuilder.Mesh class
+    #  @internal
+    algoType   = RADIAL_QUAD
+    ## doc string of the method
+    #  @internal
+    docHelper  = "Creates quadrangle 1D-2D algorithm for faces having a shape of disk or a disk segment"
+
+    ## Private constructor.
+    #  @param mesh parent mesh object algorithm is assigned to
+    #  @param geom geometry (shape/sub-shape) algorithm is assigned to;
+    #              if it is @c 0 (default), the algorithm is assigned to the main shape
+    def __init__(self, mesh, geom=0):
+        StdMeshersBuilder_RadialAlgorithm.__init__(self)
+        self.Create(mesh, geom, self.algoType)
+
+        self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0)
+        self.nbLayers = None
+        pass
+
+
 ## Defines a Quadrangle (Medial Axis Projection) 1D-2D algorithm
 # 
 #  It is created by calling smeshBuilder.Mesh.Quadrangle(smeshBuilder.QUAD_MA_PROJ,geom=0)
 #
 #  @ingroup l2_algos_quad_ma
-class StdMeshersBuilder_QuadMA_1D2D(Mesh_Algorithm):
+class StdMeshersBuilder_QuadMA_1D2D(StdMeshersBuilder_RadialAlgorithm):
 
     ## name of the dynamic method in smeshBuilder.Mesh class
     #  @internal
@@ -1279,12 +1293,43 @@ class StdMeshersBuilder_QuadMA_1D2D(Mesh_Algorithm):
     #  @param geom geometry (shape/sub-shape) algorithm is assigned to;
     #              if it is @c 0 (default), the algorithm is assigned to the main shape
     def __init__(self, mesh, geom=0):
-        Mesh_Algorithm.__init__(self)
+        StdMeshersBuilder_RadialAlgorithm.__init__(self)
         self.Create(mesh, geom, self.algoType)
         pass
 
     pass
 
+## Defines a Polygon Per Face 2D algorithm
+# 
+#  It is created by calling smeshBuilder.Mesh.Polygon(geom=0)
+#
+#  @ingroup l2_algos_quad_ma
+class StdMeshersBuilder_PolygonPerFace(Mesh_Algorithm):
+
+    ## name of the dynamic method in smeshBuilder.Mesh class
+    #  @internal
+    meshMethod = "Polygon"
+    ## type of algorithm used with helper function in smeshBuilder.Mesh class
+    #  @internal
+    algoType   = POLYGON
+    ## flag pointing whether this algorithm should be used by default in dynamic method
+    #  of smeshBuilder.Mesh class
+    #  @internal
+    isDefault  = True
+    ## doc string of the method
+    #  @internal
+    docHelper  = "Creates polygon 2D algorithm for faces"
+
+    ## Private constructor.
+    #  @param mesh parent mesh object algorithm is assigned to
+    #  @param geom geometry (shape/sub-shape) algorithm is assigned to;
+    #              if it is @c 0 (default), the algorithm is assigned to the main shape
+    def __init__(self, mesh, geom=0):
+        Mesh_Algorithm.__init__(self)
+        self.Create(mesh, geom, self.algoType)
+        pass
+
+    pass
 
 ## Defines a Use Existing Elements 1D algorithm
 #
@@ -1299,7 +1344,7 @@ class StdMeshersBuilder_UseExistingElements_1D(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = "Import_1D"
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -1349,7 +1394,7 @@ class StdMeshersBuilder_UseExistingElements_1D2D(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = "Import_1D2D"
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True
@@ -1373,10 +1418,13 @@ class StdMeshersBuilder_UseExistingElements_1D2D(Mesh_Algorithm):
     #  @param UseExisting if ==true - searches for the existing hypothesis created with
     #                     the same parameters, else (default) - creates a new one
     def SourceFaces(self, groups, toCopyMesh=False, toCopyGroups=False, UseExisting=False):
+        import SMESH
         compFun = lambda hyp, args: ( hyp.GetSourceFaces() == args[0] and \
                                       hyp.GetCopySourceMesh() == args[1], args[2] )
         hyp = self.Hypothesis("ImportSource2D", [groups, toCopyMesh, toCopyGroups],
                               UseExisting=UseExisting, CompareMethod=compFun, toAdd=False)
+        if groups and isinstance( groups, SMESH._objref_SMESH_GroupBase ):
+            groups = [groups]
         hyp.SetSourceFaces(groups)
         hyp.SetCopySourceMesh(toCopyMesh, toCopyGroups)
         self.mesh.AddHypothesis(hyp, self.geom)
@@ -1397,7 +1445,7 @@ class StdMeshersBuilder_Cartesian_3D(Mesh_Algorithm):
     ## type of algorithm used with helper function in smeshBuilder.Mesh class
     #  @internal
     algoType   = "Cartesian_3D"
-    ## flag pointing either this algorithm should be used by default in dynamic method
+    ## flag pointing whether this algorithm should be used by default in dynamic method
     #  of smeshBuilder.Mesh class
     #  @internal
     isDefault  = True