X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH_SWIG%2FsmeshBuilder.py;h=cf5facce8bf828eb22d885810a5953152efc049a;hp=132ca3d433957ed9738f107eb2f5dc8c2c484280;hb=98ec6be586ce93a33c242c6ce1f90b609ce31493;hpb=6d32f944a0a115b6419184c50b57bf7c4eef5786 diff --git a/src/SMESH_SWIG/smeshBuilder.py b/src/SMESH_SWIG/smeshBuilder.py index 132ca3d43..cf5facce8 100644 --- a/src/SMESH_SWIG/smeshBuilder.py +++ b/src/SMESH_SWIG/smeshBuilder.py @@ -1235,8 +1235,6 @@ 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 +3089,6 @@ 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 +4384,8 @@ 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 ): @@ -6300,7 +6297,7 @@ class Mesh(metaclass = MeshMeta): SubMeshOrGroup = [ obj.GetMesh() ] break if isinstance( obj, int ): - SubMeshOrGroup = self.GetIDSource( SubMeshOrGroup, SMESH.NODE ) + SubMeshOrGroup = [ self.GetIDSource( SubMeshOrGroup, SMESH.NODE )] unRegister.set( SubMeshOrGroup ) break @@ -6951,52 +6948,90 @@ 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