X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FStdMeshersBuilder.py;h=203a9ff480e4b8483270e56d4f1f5fc3da6dd428;hp=1496202ffeaaf9884fddc74c4e92c65807e2caac;hb=20d9e162bd67182cbfa841bbfc9319919f4703e3;hpb=63a442b2c3cbc5e2155d83e86dfdb77d6961fab3 diff --git a/src/SMESH_SWIG/StdMeshersBuilder.py b/src/SMESH_SWIG/StdMeshersBuilder.py index 1496202ff..203a9ff48 100644 --- a/src/SMESH_SWIG/StdMeshersBuilder.py +++ b/src/SMESH_SWIG/StdMeshersBuilder.py @@ -1,4 +1,4 @@ -# Copyright (C) 2007-2014 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 @@ -42,9 +44,14 @@ Hexa = "Hexa_3D" QUADRANGLE = "Quadrangle_2D" ## Algorithm type: Radial Quadrangle 1D-2D algorithm, see StdMeshersBuilder_RadialQuadrangle1D2D 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 enum QuadType +# import items of enums for e in StdMeshers.QuadType._items: exec('%s = StdMeshers.%s'%(e,e)) +for e in StdMeshers.VLExtrusionMethod._items: exec('%s = StdMeshers.%s'%(e,e)) #---------------------- # Algorithms @@ -63,7 +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 @@ -143,7 +150,7 @@ class StdMeshersBuilder_Segment(Mesh_Algorithm): reversedEdges, UseExisting = [], reversedEdges entry = self.MainShapeEntry() reversedEdgeInd = self.ReversedEdgeIndices(reversedEdges) - if s == []: + if not s: hyp = self.Hypothesis("NumberOfSegments", [n, reversedEdgeInd, entry], UseExisting=UseExisting, CompareMethod=self._compareNumberOfSegments) @@ -151,7 +158,6 @@ class StdMeshersBuilder_Segment(Mesh_Algorithm): hyp = self.Hypothesis("NumberOfSegments", [n,s, reversedEdgeInd, entry], UseExisting=UseExisting, CompareMethod=self._compareNumberOfSegments) - hyp.SetDistrType( 1 ) hyp.SetScaleFactor(s) hyp.SetNumberOfSegments(n) hyp.SetReversedEdges( reversedEdgeInd ) @@ -422,7 +428,7 @@ 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 @@ -455,9 +461,6 @@ class StdMeshersBuilder_Segment_Python(Mesh_Algorithm): algoType = PYTHON ## doc string of the method # @internal - docHelper = "Creates tetrahedron 3D algorithm for solids" - ## doc string of the method - # @internal docHelper = "Creates segment 1D algorithm for edges" ## Private constructor. @@ -498,7 +501,7 @@ 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 @@ -552,7 +555,7 @@ 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 @@ -699,7 +702,7 @@ 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 @@ -731,7 +734,7 @@ 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 @@ -789,7 +792,7 @@ 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 @@ -856,7 +859,7 @@ class StdMeshersBuilder_Projection1D2D(StdMeshersBuilder_Projection2D): algoType = "Projection_1D2D" ## doc string of the method # @internal - docHelper = "Creates projection 1D-2D algorithm for edges and faces" + docHelper = "Creates projection 1D-2D algorithm for faces" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to @@ -960,10 +963,8 @@ 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: @@ -1037,11 +1038,10 @@ class StdMeshersBuilder_Prism3D(Mesh_Algorithm): if self.algoType != "RadialPrism_3D": print "Prism_3D algorith doesn't support any hyposesis" return None - if s == []: + if not s: hyp = self.OwnHypothesis("NumberOfSegments", [n]) else: hyp = self.OwnHypothesis("NumberOfSegments", [n,s]) - hyp.SetDistrType( 1 ) hyp.SetScaleFactor(s) hyp.SetNumberOfSegments(n) return hyp @@ -1100,8 +1100,7 @@ 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) # @@ -1116,7 +1115,7 @@ class StdMeshersBuilder_RadialPrism3D(StdMeshersBuilder_Prism3D): algoType = "RadialPrism_3D" ## doc string of the method # @internal - docHelper = "Creates prism 3D algorithm for volumes" + docHelper = "Creates Raial Prism 3D algorithm for volumes" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to @@ -1133,30 +1132,12 @@ 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 triangular 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): + def __init__(self): Mesh_Algorithm.__init__(self) - self.Create(mesh, geom, self.algoType) self.distribHyp = None #self.Hypothesis("LayerDistribution2D", UseExisting=0) self.nbLayers = None @@ -1259,6 +1240,96 @@ 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(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 = QUAD_MA_PROJ + ## doc string of the method + # @internal + docHelper = "Creates quadrangle 1D-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): + 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 # # It is created by calling smeshBuilder.Mesh.UseExisting1DElements(geom=0) @@ -1272,7 +1343,7 @@ 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 @@ -1322,13 +1393,13 @@ 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 ## doc string of the method # @internal - docHelper = "Creates 1D-2D algorithm for edges/faces with reusing of existing mesh elements" + docHelper = "Creates 1D-2D algorithm for faces with reusing of existing mesh elements" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to @@ -1346,15 +1417,16 @@ 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): - for group in groups: - from salome.smesh.smeshBuilder import AssureGeomPublished - AssureGeomPublished( self.mesh, group ) + 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) + 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) return hyp pass # end of StdMeshersBuilder_UseExistingElements_1D2D class @@ -1372,13 +1444,13 @@ 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 ## doc string of the method # @internal - docHelper = "Creates body fitting 3D algorithm for volumes" + docHelper = "Creates Body Fitting 3D algorithm for volumes" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to @@ -1508,7 +1580,7 @@ class StdMeshersBuilder_UseExisting_1D(Mesh_Algorithm): algoType = "UseExisting_1D" ## doc string of the method # @internal - docHelper = "Creates 1D algorithm for edges with reusing of existing mesh elements" + docHelper = "Creates 1D algorithm allowing batch meshing of edges" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to @@ -1536,7 +1608,7 @@ class StdMeshersBuilder_UseExisting_2D(Mesh_Algorithm): algoType = "UseExisting_2D" ## doc string of the method # @internal - docHelper = "Creates 2D algorithm for faces with reusing of existing mesh elements" + docHelper = "Creates 2D algorithm allowing batch meshing of faces" ## Private constructor. # @param mesh parent mesh object algorithm is assigned to