X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshBuilder.py;h=464cf3714c38e660117d02ab464fa00ce4f02aef;hp=381bb20ca6dfb8b08b35c35e6c2bc758dbf3f0e3;hb=66f913b2532f95303d193ebe98273f11782798fb;hpb=6ca4db2d7c49474a93e30c02bef83f05b354e540 diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py index 381bb20ca..464cf3714 100644 --- a/src/SMESH_SWIG/smeshBuilder.py +++ b/src/SMESH_SWIG/smeshBuilder.py @@ -475,6 +475,24 @@ class smeshBuilder( SMESH._objref_SMESH_Gen, object ): obj,name = name,obj return Mesh(self, self.geompyD, obj, name) + def RemoveMesh( self, mesh ): + """ + Delete a mesh + """ + if isinstance( mesh, Mesh ): + mesh = mesh.GetMesh() + pass + if not isinstance( mesh, SMESH._objref_SMESH_Mesh ): + raise TypeError("%s is not a mesh" % mesh ) + so = salome.ObjectToSObject( mesh ) + if so: + sb = salome.myStudy.NewBuilder() + sb.RemoveObjectWithChildren( so ) + else: + mesh.UnRegister() + pass + return + def EnumToLong(self,theItem): """ Return a long value from enumeration @@ -812,7 +830,7 @@ class smeshBuilder( SMESH._objref_SMESH_Gen, object ): Parameters: sourceMesh: the mesh to copy definition of. - newGeom: the new geomtry. + newGeom: the new geometry. meshName: an optional name of the new mesh. If omitted, the mesh name is kept. toCopyGroups: to create groups in the new mesh. toReuseHypotheses: to reuse hypotheses of the *sourceMesh*. @@ -823,7 +841,7 @@ class smeshBuilder( SMESH._objref_SMESH_Gen, object ): *invalidEntries* are study entries of objects whose counterparts are not found in the *newGeom*, followed by entries of mesh sub-objects that are invalid because they depend on a not found - preceeding sub-shape + preceding sub-shape """ if isinstance( sourceMesh, Mesh ): sourceMesh = sourceMesh.GetMesh() @@ -1235,8 +1253,6 @@ class smeshBuilder( SMESH._objref_SMESH_Gen, object ): def GetMeshInfo(self, obj): """ Get the mesh statistic. - Use :meth:`smeshBuilder.EnumToLong` to get an integer from - an item of :class:`SMESH.EntityType`. Returns: dictionary { :class:`SMESH.EntityType` - "count of elements" } @@ -3091,8 +3107,6 @@ class Mesh(metaclass = MeshMeta): def GetMeshInfo(self, obj = None): """ Get the mesh statistic. - Use :meth:`smeshBuilder.EnumToLong` to get an integer from - an item of :class:`SMESH.EntityType`. Returns: dictionary { :class:`SMESH.EntityType` - "count of elements" } @@ -4388,7 +4402,8 @@ class Mesh(metaclass = MeshMeta): Returns: A list of edge groups and a list of corresponding node groups, - where the group is a list of IDs of edges or elements. + where the group is a list of IDs of edges or elements, like follows + [[[branch_edges_1],[branch_edges_2]], [[branch_nodes_1],[branch_nodes_2]]]. If a group is closed, the first and last nodes of the group are same. """ if isinstance( edges, Mesh ): @@ -4493,8 +4508,8 @@ class Mesh(metaclass = MeshMeta): Reorient faces contained in *the2DObject*. Parameters: - the2DObject: is a :class:`mesh, sub-mesh, group or filter ` or list of IDs of 2D elements - theDirection: is a desired direction of normal of *theFace*. + the2DObject: a :class:`mesh, sub-mesh, group or filter ` or list of IDs of 2D elements + theDirection: a desired direction of normal of *theFace*. It can be either a GEOM vector or a list of coordinates [x,y,z]. theFaceOrPoint: defines a face of *the2DObject* whose normal will be compared with theDirection. It can be either ID of face or a point @@ -6422,7 +6437,7 @@ class Mesh(metaclass = MeshMeta): holeNodes = SMESH.FreeBorder(nodeIDs=holeNodes) if not isinstance( holeNodes, SMESH.FreeBorder ): raise TypeError("holeNodes must be either SMESH.FreeBorder or list of integer and not %s" % holeNodes) - self.editor.FillHole( holeNodes, groupName ) + return self.editor.FillHole( holeNodes, groupName ) def FindCoincidentFreeBorders (self, tolerance=0.): """ @@ -6951,52 +6966,90 @@ class Mesh(metaclass = MeshMeta): def GetLength(self, elemId=None): """ - Get length of 1D element or sum of lengths of all 1D mesh elements + Get length of given 1D elements or of all 1D mesh elements Parameters: - elemId: mesh element ID (if not defined - sum of length of all 1D elements will be calculated) + elemId: either a mesh element ID or a list of IDs or :class:`sub-mesh, group or filter `. By default sum length of all 1D elements will be calculated. Returns: - element's length value if *elemId* is specified or sum of all 1D mesh elements' lengths otherwise + Sum of lengths of given elements """ length = 0 if elemId == None: length = self.smeshpyD.GetLength(self) + elif isinstance(elemId, SMESH._objref_SMESH_IDSource): + length = self.smeshpyD.GetLength(elemId) + elif elemId == []: + length = 0 + elif isinstance(elemId, list) and isinstance(elemId[0], SMESH._objref_SMESH_IDSource): + for obj in elemId: + length += self.smeshpyD.GetLength(obj) + elif isinstance(elemId, list) and isinstance(elemId[0], int): + unRegister = genObjUnRegister() + obj = self.GetIDSource( elemId ) + unRegister.set( obj ) + length = self.smeshpyD.GetLength( obj ) else: length = self.FunctorValue(SMESH.FT_Length, elemId) return length def GetArea(self, elemId=None): """ - Get area of 2D element or sum of areas of all 2D mesh elements - elemId mesh element ID (if not defined - sum of areas of all 2D elements will be calculated) + Get area of given 2D elements or of all 2D mesh elements + + Parameters: + elemId: either a mesh element ID or a list of IDs or :class:`sub-mesh, group or filter `. By default sum area of all 2D elements will be calculated. Returns: - element's area value if *elemId* is specified or sum of all 2D mesh elements' areas otherwise + Area of given element's if *elemId* is specified or sum of all 2D mesh elements' areas otherwise """ area = 0 if elemId == None: area = self.smeshpyD.GetArea(self) + elif isinstance(elemId, SMESH._objref_SMESH_IDSource): + area = self.smeshpyD.GetArea(elemId) + elif elemId == []: + area = 0 + elif isinstance(elemId, list) and isinstance(elemId[0], SMESH._objref_SMESH_IDSource): + for obj in elemId: + area += self.smeshpyD.GetArea(obj) + elif isinstance(elemId, list) and isinstance(elemId[0], int): + unRegister = genObjUnRegister() + obj = self.GetIDSource( elemId ) + unRegister.set( obj ) + area = self.smeshpyD.GetArea( obj ) else: area = self.FunctorValue(SMESH.FT_Area, elemId) return area def GetVolume(self, elemId=None): """ - Get volume of 3D element or sum of volumes of all 3D mesh elements + Get volume of given 3D elements or of all 3D mesh elements Parameters: - elemId: mesh element ID (if not defined - sum of volumes of all 3D elements will be calculated) + elemId: either a mesh element ID or a list of IDs or :class:`sub-mesh, group or filter `. By default sum volume of all 3D elements will be calculated. Returns: - element's volume value if *elemId* is specified or sum of all 3D mesh elements' volumes otherwise + Sum element's volume value if *elemId* is specified or sum of all 3D mesh elements' volumes otherwise """ volume = 0 if elemId == None: - volume = self.smeshpyD.GetVolume(self) + volume= self.smeshpyD.GetVolume(self) + elif isinstance(elemId, SMESH._objref_SMESH_IDSource): + volume= self.smeshpyD.GetVolume(elemId) + elif elemId == []: + volume = 0 + elif isinstance(elemId, list) and isinstance(elemId[0], SMESH._objref_SMESH_IDSource): + for obj in elemId: + volume+= self.smeshpyD.GetVolume(obj) + elif isinstance(elemId, list) and isinstance(elemId[0], int): + unRegister = genObjUnRegister() + obj = self.GetIDSource( elemId ) + unRegister.set( obj ) + volume= self.smeshpyD.GetVolume( obj ) else: volume = self.FunctorValue(SMESH.FT_Volume3D, elemId) return volume