From: eap Date: Mon, 21 Mar 2016 12:03:25 +0000 (+0300) Subject: IPAL53011: Order of sub-mesh in meshing process does't work X-Git-Tag: V7_8_0a2~4^2~7 X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=1a88a8f6658e4663f7bacfd6be57b7a3cbaa7248;p=modules%2Fsmesh.git IPAL53011: Order of sub-mesh in meshing process does't work make SMESHGUI_MeshOrderDlg modal + add missing filter examples --- diff --git a/doc/salome/examples/CMakeLists.txt b/doc/salome/examples/CMakeLists.txt index 942c3b023..702be0939 100644 --- a/doc/salome/examples/CMakeLists.txt +++ b/doc/salome/examples/CMakeLists.txt @@ -94,7 +94,11 @@ SET(GOOD_TESTS filters_ex31.py filters_ex33.py filters_ex34.py + filters_ex35.py filters_ex36.py + filters_ex37.py + filters_ex38.py + filters_ex39.py filters_belong2group.py grouping_elements_ex01.py grouping_elements_ex02.py diff --git a/doc/salome/examples/defining_hypotheses_ex09.py b/doc/salome/examples/defining_hypotheses_ex09.py index 1ad07c605..8490a4b8c 100644 --- a/doc/salome/examples/defining_hypotheses_ex09.py +++ b/doc/salome/examples/defining_hypotheses_ex09.py @@ -14,7 +14,7 @@ smesh = smeshBuilder.New(salome.myStudy) box = geompy.MakeBoxDXDYDZ(10., 10., 10.) geompy.addToStudy(box, "Box") -# 1. Create a hexahedral mesh on the box +# Create a hexahedral mesh on the box hexa = smesh.Mesh(box, "Box : hexahedrical mesh") # create a Regular 1D algorithm for edges diff --git a/doc/salome/examples/defining_hypotheses_ex10.py b/doc/salome/examples/defining_hypotheses_ex10.py index 1ebd7d81c..115abfadf 100644 --- a/doc/salome/examples/defining_hypotheses_ex10.py +++ b/doc/salome/examples/defining_hypotheses_ex10.py @@ -24,7 +24,7 @@ faces = geompy.SubShapeAll(box, geompy.ShapeType["FACE"]) f1 = faces[2] f2 = faces[0] # face opposite to f2 -f2opp = faces[1] +f2opp = geompy.GetOppositeFace( box, f2 ) # Get vertices used to specify how to associate sides of faces at projection [v1F1, v2F1] = geompy.SubShapeAll(f1, geompy.ShapeType["VERTEX"])[:2] @@ -48,7 +48,7 @@ src_mesh = smesh.Mesh(box, "Source mesh") src_mesh.Segment().NumberOfSegments(9,10) src_mesh.Quadrangle() src_mesh.Hexahedron() -src_mesh.Triangle(f1) # triangular sumbesh +src_mesh.Triangle(f1) # triangular sub-mesh src_mesh.Compute() diff --git a/doc/salome/examples/defining_hypotheses_ex11.py b/doc/salome/examples/defining_hypotheses_ex11.py index 961a56d9c..dc6c3c5ae 100644 --- a/doc/salome/examples/defining_hypotheses_ex11.py +++ b/doc/salome/examples/defining_hypotheses_ex11.py @@ -27,7 +27,8 @@ geompy.addToStudy( box, 'box' ) geompy.addToStudyInFather( box, Face_1, 'Face_1' ) geompy.addToStudyInFather( box, Face_2, 'Face_2' ) -# Make the source mesh with Netgem2D + +# Make the source mesh triangulated by MEFISTO src_mesh = smesh.Mesh(Face_1, "Source mesh") src_mesh.Segment().NumberOfSegments(15) src_mesh.Triangle() diff --git a/doc/salome/examples/defining_hypotheses_ex13.py b/doc/salome/examples/defining_hypotheses_ex13.py index 32fbef438..e3eeee8f1 100644 --- a/doc/salome/examples/defining_hypotheses_ex13.py +++ b/doc/salome/examples/defining_hypotheses_ex13.py @@ -13,8 +13,7 @@ smesh = smeshBuilder.New(salome.myStudy) # Create face from the wire and add to study Face = geompy.MakeSketcher("Sketcher:F 0 0:TT 20 0:R 90:C 20 90:WF", [0, 0, 0, 1, 0, 0, 0, 0, 1]) geompy.addToStudy(Face,"Face") -edges = geompy.SubShapeAllSorted(Face, geompy.ShapeType["EDGE"]) -circle, radius1, radius2 = edges +circle, radius1, radius2 = geompy.SubShapeAllSorted(Face, geompy.ShapeType["EDGE"]) geompy.addToStudyInFather(Face, radius1,"radius1") geompy.addToStudyInFather(Face, radius2,"radius2") geompy.addToStudyInFather(Face, circle,"circle") diff --git a/doc/salome/examples/filters_belong2group.py b/doc/salome/examples/filters_belong2group.py index 889c0aef7..f500d1b14 100644 --- a/doc/salome/examples/filters_belong2group.py +++ b/doc/salome/examples/filters_belong2group.py @@ -2,15 +2,16 @@ # create mesh from SMESH_mechanic import * +print # create a group of all faces (quadrangles) generated on sub_face3 -faces_on_face3 = mesh.MakeGroup("faces_on_face3", SMESH.FACE, SMESH.FT_BelongToGeom,'=',sub_face3) -print "There are %s quadrangles generated on '%s' and included in the group '%s'" % ( faces_on_face3.Size(), sub_face3.GetName(), faces_on_face3.GetName() ) +quads_on_face3 = mesh.MakeGroup("quads_on_face3", SMESH.FACE, SMESH.FT_BelongToGeom,'=',sub_face3) +print "There are %s quadrangles generated on '%s' and included in the group '%s'" % ( quads_on_face3.Size(), sub_face3.GetName(), quads_on_face3.GetName() ) # create a group of all the rest quadrangles, generated on other faces by combining 2 criteria: -# - negated FT_BelongToMeshGroup to select elements not included in faces_on_face3 +# - negated FT_BelongToMeshGroup to select elements not included in quads_on_face3 # - FT_ElemGeomType to select quadrangles -not_on_face3 = smesh.GetCriterion( SMESH.FACE, SMESH.FT_BelongToMeshGroup,'=',faces_on_face3, SMESH.FT_LogicalNOT ) +not_on_face3 = smesh.GetCriterion( SMESH.FACE, SMESH.FT_BelongToMeshGroup,'=',quads_on_face3, SMESH.FT_LogicalNOT ) quadrangles = smesh.GetCriterion( SMESH.FACE, SMESH.FT_ElemGeomType,'=',SMESH.Geom_QUADRANGLE ) rest_quads = mesh.MakeGroupByCriteria("rest_quads", [ not_on_face3, quadrangles ]) diff --git a/doc/salome/examples/filters_ex01.py b/doc/salome/examples/filters_ex01.py index 8af735e71..7de1cd33a 100644 --- a/doc/salome/examples/filters_ex01.py +++ b/doc/salome/examples/filters_ex01.py @@ -4,14 +4,19 @@ # create mesh from SMESH_mechanic import * -# get faces with aspect ratio > 1.5 -filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_AspectRatio, SMESH.FT_MoreThan, 1.5) +# get faces with aspect ratio > 2.5 +filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_AspectRatio, SMESH.FT_MoreThan, 2.5) ids = mesh.GetIdsFromFilter(filter) +print "Number of faces with aspect ratio > 2.5:", len(ids) + +# get faces with aspect ratio > 1.5 +filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_AspectRatio, '>', 1.5, mesh=mesh) +ids = filter.GetIDs() print "Number of faces with aspect ratio > 1.5:", len(ids) # copy the faces with aspect ratio > 1.5 to another mesh; # this demostrates that a filter can be used where usually a group or sub-mesh is acceptable -filter.SetMesh( mesh.GetMesh() ) +filter.SetMesh( mesh.GetMesh() ) # - actually non necessary as mesh is set at filter creation mesh2 = smesh.CopyMesh( filter, "AR > 1.5" ) print "Number of copied faces with aspect ratio > 1.5:", mesh2.NbFaces() diff --git a/doc/salome/examples/filters_ex37.py b/doc/salome/examples/filters_ex37.py new file mode 100644 index 000000000..85dcb33cd --- /dev/null +++ b/doc/salome/examples/filters_ex37.py @@ -0,0 +1,15 @@ +# Entity type + +# create a mesh +from SMESH_mechanic import * + +# make the mesh quadratic +mesh.ConvertToQuadratic() +# make some elements bi-quadratic +for face in SubFaceL[: len(SubFaceL)/2]: + mesh.ConvertToQuadratic( theSubMesh=mesh.Group( face ), theToBiQuad=True ) + +# get triangles with 7 nodes +filter_tri = smesh.GetFilter(SMESH.FACE, SMESH.FT_EntityType,'=', SMESH.Entity_BiQuad_Triangle ) +ids_tri = mesh.GetIdsFromFilter(filter_tri) +print "Number of bi-quadratic triangles:", len(ids_tri) diff --git a/doc/salome/examples/filters_ex38.py b/doc/salome/examples/filters_ex38.py new file mode 100644 index 000000000..e597608d3 --- /dev/null +++ b/doc/salome/examples/filters_ex38.py @@ -0,0 +1,15 @@ +# Ball diameter + +# create a mesh +from SMESH_mechanic import * + +# create several balls with increasing diameter +for i in range(1,10): + diameter = float( i ) + mesh.AddBall( i, diameter ) + pass + +# get balls with diameter > 5. +diam_filter = smesh.GetFilter(SMESH.BALL, SMESH.FT_BallDiameter,'>', 5. ) +ids = mesh.GetIdsFromFilter( diam_filter ) +print "Number of balls with diameter > 5:", len(ids) diff --git a/doc/salome/examples/filters_ex39.py b/doc/salome/examples/filters_ex39.py new file mode 100644 index 000000000..ebbb0b936 --- /dev/null +++ b/doc/salome/examples/filters_ex39.py @@ -0,0 +1,45 @@ +# Elements of a domain + +import salome, SMESH +salome.salome_init() +from salome.geom import geomBuilder +geompy = geomBuilder.New(salome.myStudy) +from salome.smesh import smeshBuilder +smesh = smeshBuilder.New(salome.myStudy) + +# create two boxes to have two domains in the mesh + +box1 = geompy.MakeBoxDXDYDZ( 100,100,100 ) +box2 = geompy.MakeTranslation( box1, 200, 0, 0 ) +boxes = geompy.MakeCompound( [box1, box2] ) +box1, box2 = geompy.SubShapeAll( boxes, geompy.ShapeType["SHAPE"], "box") + +vertex = geompy.SubShape( box1, geompy.ShapeType["VERTEX"], [1] ) + +# create a mesh + +mesh = smesh.Mesh( boxes ) +mesh.Segment(box1).NumberOfSegments( 5 ) # to have different nb of elements on the boxes +mesh.Segment(box2).NumberOfSegments( 10 ) +mesh.Quadrangle() +mesh.Hexahedron() +mesh.Compute() + +# Create filters with FT_ConnectedElements criterion by pointing a domain in different ways: + +# using point coordinates in box_1 +nodeFilter = smesh.GetFilter( SMESH.NODE, SMESH.FT_ConnectedElements, "=", "1.,2,10", mesh=mesh ) +print "Nb. nodes in box_1:", len( nodeFilter.GetIDs()) + +# using point coordinates in box_2 +edgeFilter = smesh.GetFilter( SMESH.EDGE, SMESH.FT_ConnectedElements, "=", [202,1,1 ], mesh=mesh ) +print "Nb. segments in box_2:", len( edgeFilter.GetIDs()) + +# using a geom vertex of box_1 +faceFilter = smesh.GetFilter( SMESH.FACE, SMESH.FT_ConnectedElements, "=", vertex, mesh=mesh ) +print "Nb. faces in box_1:", len( edgeFilter.GetIDs()) + +# using node ID in box_2 +voluFilter = smesh.GetFilter( SMESH.VOLUME, SMESH.FT_ConnectedElements, "=", 10, mesh=mesh ) +print "Nb. volumes in box_2:", len( voluFilter.GetIDs()) + diff --git a/doc/salome/gui/SMESH/input/grouping_elements.doc b/doc/salome/gui/SMESH/input/grouping_elements.doc index 9548913da..7d738c8ee 100644 --- a/doc/salome/gui/SMESH/input/grouping_elements.doc +++ b/doc/salome/gui/SMESH/input/grouping_elements.doc @@ -13,10 +13,11 @@ There are three types of groups different by their internal organization:
  1. Standalone group is a static set of mesh entities. Its contents can be explicitly controlled by the user. Upon removal of - the entities included into the group, the group becomes empty and - its content can be restored only manually. Hence it is - reasonable to create standalone groups when the mesh generation is - finished and mesh quality is verified. + the entities included into the group, e.g. due to modification of + meshing parameter, the group becomes empty and its content can be + restored only manually. Hence it is reasonable to create standalone + groups when the mesh generation is finished and mesh quality is + verified. \warning Creation and edition of large standalone groups in \ref creating_groups_page "Create group" dialog using manual edition is problematic due to poor performance of the dialog.
    2. @@ -27,11 +28,11 @@ organization:
      established at group construction and cannot be changed. The group contents are always updated automatically, hence the group can be created even before mesh elements generation. -
    1. Group on filter encapsulates a filter, which is used to - select mesh entities composing the group from the whole - mesh. Criteria of the filter can be changed at any time. The - group contents are always updated automatically, hence - the group can be created even before mesh elements generation.
      2. +
    2. Group on filter encapsulates a \ref filters_page "filter", + which is used to select mesh entities composing the group from the + whole mesh. Criteria of the filter can be changed at any time. The + group contents are always updated automatically, hence the group can + be created even before mesh elements generation.
    The group on geometry and group on filter can be converted to a standalone group. diff --git a/doc/salome/gui/SMESH/input/tui_filters.doc b/doc/salome/gui/SMESH/input/tui_filters.doc index 7356103dc..5a958d9a2 100755 --- a/doc/salome/gui/SMESH/input/tui_filters.doc +++ b/doc/salome/gui/SMESH/input/tui_filters.doc @@ -307,7 +307,7 @@ filters over-constrained volumes, whose all nodes are on the mesh boundary: filters mesh entities (nodes or elements) included in a mesh group defined by threshold value: -- element type can be any entity type, from \a SMESH.NODE to \a SMESH.VOLUME +- element type can be any, from \a SMESH.NODE to \a SMESH.BALL - functor type should be \a SMESH.FT_BelongToMeshGroup - threshold is mesh group object @@ -317,7 +317,7 @@ defined by threshold value: filters mesh entities (nodes or elements) which all nodes lie on the shape defined by threshold value: -- element type can be any entity type, from \a SMESH.NODE to \a SMESH.VOLUME +- element type can be any, from \a SMESH.NODE to \a SMESH.BALL - functor type should be \a SMESH.FT_BelongToGeom - threshold is geometrical object - tolerance is a distance between a node and the geometrical object; @@ -329,7 +329,7 @@ it is used if an node is not associated to any geometry. filters mesh entities (nodes or elements) at least one node of which lies on the shape defined by threshold value: -- element type can be any entity type, from \a SMESH.NODE to \a SMESH.VOLUME +- element type can be any, from \a SMESH.NODE to \a SMESH.BALL - functor type should be \a SMESH.FT_LyingOnGeom - threshold is geometrical object - tolerance is a distance between a node and the geometrical object; @@ -341,7 +341,7 @@ it is used if an node is not associated to any geometry. filters mesh entities (nodes or elements) which all nodes belong to the plane defined by threshold value with the given tolerance: -- element type can be: \a SMESH.NODE, \a SMESH.EDGE, \a SMESH.FACE +- element type can be any except \a SMESH.VOLUME - functor type should be \a SMESH.FT_BelongToPlane - threshold is geometrical object (plane) - default tolerance is 1.0e-7 @@ -352,7 +352,7 @@ plane defined by threshold value with the given tolerance: filters mesh entities (nodes or elements) which all nodes belong to the cylindrical face defined by threshold value with the given tolerance: -- element type can be: \a , \a SMESH.EDGE, \a SMESH.FACE +- element type can be any except \a SMESH.VOLUME - functor type should be \a SMESH.FT_BelongToCylinder - threshold is geometrical object (cylindrical face) - default tolerance is 1.0e-7 @@ -363,7 +363,7 @@ cylindrical face defined by threshold value with the given tolerance: filters mesh entities (nodes or elements) which all nodes belong to the arbitrary surface defined by threshold value with the given tolerance: -- element type can be: \a SMESH.NODE, \a SMESH.EDGE, \a SMESH.FACE +- element type can be any except \a SMESH.VOLUME - functor type should be \a SMESH.FT_BelongToGenSurface - threshold is geometrical object (arbitrary surface) - default tolerance is 1.0e-7 @@ -374,7 +374,7 @@ arbitrary surface defined by threshold value with the given tolerance: filters mesh entities elements (nodes or elements) according to the specified identifiers range: -- element type can be any entity type, from \a SMESH.NODE to \a SMESH.VOLUME +- element type can be any, from \a SMESH.NODE to \a SMESH.BALL - functor type is \a SMESH.FT_RangeOfIds - threshold is string listing required IDs and/or ranges of IDs, e.g."1,2,3,50-60,63,67,70-78" @@ -393,7 +393,7 @@ the point of view of MED convention. \section filter_linear_or_quadratic Linear / quadratic filters linear / quadratic mesh elements: -- element type should be any element type, e.g.: \a SMESH.EDGE, \a SMESH.FACE, \a SMESH.VOLUME +- element type should be either \a SMESH.EDGE, \a SMESH.FACE or \a SMESH.VOLUME - functor type is \a SMESH.FT_LinearOrQuadratic - threshold is not required - if unary operator is set to SMESH.FT_LogicalNOT, the quadratic @@ -404,7 +404,7 @@ elements are selected, otherwise (by default) linear elements are selected \section filter_group_color Group color filters mesh entities, belonging to the group with the color defined by the threshold value. -- element type can be any entity type, from \a SMESH.NODE to \a SMESH.VOLUME +- element type can be any, from \a SMESH.NODE to \a SMESH.BALL - functor type is \a SMESH.FT_GroupColor - threshold should be of SALOMEDS.Color type @@ -415,12 +415,39 @@ filters mesh entities, belonging to the group with the color defined by the thre filters mesh elements by the geometric type defined with the threshold value. The list of available geometric types depends on the element entity type. -- element type should be any element type, e.g.: \a SMESH.EDGE, \a SMESH.FACE, \a SMESH.VOLUME +- element type can be any, e.g.: \a SMESH.EDGE, \a SMESH.FACE, \a SMESH.VOLUME, etc. - functor type should be \a SMESH.FT_ElemGeomType -- threshold is of smesh.GeometryType value +- threshold is either of smesh.GeometryType values. Type \a SMESH.GeometryType._items in the Python Console to see all geometric types. \tui_script{filters_ex35.py} +\section filter_entity_type Entity type + +filters mesh elements by the geometric type and number of nodes. +- element type can be any, e.g.: \a SMESH.EDGE, \a SMESH.FACE, \a SMESH.VOLUME, etc. +- functor type should be \a SMESH.FT_EntityType +- threshold is either of SMESH.EntityType values. Type \a SMESH.EntityType._items in the Python Console to see all entity types. + +\tui_script{filters_ex37.py} + +\section filter_ball_diam Ball diameter + +filters ball elements by diameter. +- element type should be \a SMESH.BALL +- functor type should be \a SMESH.FT_BallDiameter +- threshold is floating point value (ball diameter) + +\tui_script{filters_ex38.py} + +\section filter_domain Elements of a domain + +filters elements of a specified domain. +- element type can be any, e.g.: \a SMESH.EDGE, \a SMESH.FACE, \a SMESH.VOLUME, etc. +- functor type should be \a SMESH.FT_ConnectedElements +- threshold is either (1) node ID or (2) geometrical vertex or (3) 3 coordinates of a point. + +\tui_script{filters_ex39.py} + \section combining_filters How to combine several criteria into a filter? Several criteria can be combined into a filter. diff --git a/src/SMESHGUI/SMESHGUI_MeshOrderDlg.cxx b/src/SMESHGUI/SMESHGUI_MeshOrderDlg.cxx index 64ee53ccf..d009508d3 100644 --- a/src/SMESHGUI/SMESHGUI_MeshOrderDlg.cxx +++ b/src/SMESHGUI/SMESHGUI_MeshOrderDlg.cxx @@ -293,7 +293,7 @@ bool SMESHGUI_MeshOrderBox:: IsOrderChanged() const // ========================================================================================= SMESHGUI_MeshOrderDlg::SMESHGUI_MeshOrderDlg(QWidget* theParent) -: SMESHGUI_Dialog( theParent, false, false, OK | Cancel | Help ) +: SMESHGUI_Dialog( theParent, true, false, OK | Cancel | Help ) { setWindowTitle( tr( "SMESH_MESHORDER_TITLE") ); QFrame* main = mainFrame(); diff --git a/src/SMESH_I/SMESH_2smeshpy.cxx b/src/SMESH_I/SMESH_2smeshpy.cxx index 1dd179bee..0344eb904 100644 --- a/src/SMESH_I/SMESH_2smeshpy.cxx +++ b/src/SMESH_I/SMESH_2smeshpy.cxx @@ -911,7 +911,7 @@ Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand { // set SMESH.GeometryType instead of a numerical Threshold const int nbTypes = SMESH::Geom_LAST; - const char* types[nbTypes] = { + const char* types[] = { "Geom_POINT", "Geom_EDGE", "Geom_TRIANGLE", "Geom_QUADRANGLE", "Geom_POLYGON", "Geom_TETRA", "Geom_PYRAMID", "Geom_HEXA", "Geom_PENTA", "Geom_HEXAGONAL_PRISM", "Geom_POLYHEDRA", "Geom_BALL" }; @@ -926,7 +926,7 @@ Handle(_pyCommand) _pyGen::AddCommand( const TCollection_AsciiString& theCommand { // set SMESH.EntityType instead of a numerical Threshold const int nbTypes = SMESH::Entity_Last; - const char* types[nbTypes] = { + const char* types[] = { "Entity_Node", "Entity_0D", "Entity_Edge", "Entity_Quad_Edge", "Entity_Triangle", "Entity_Quad_Triangle", "Entity_BiQuad_Triangle", "Entity_Quadrangle", "Entity_Quad_Quadrangle", "Entity_BiQuad_Quadrangle",