本文整理汇总了Python中FemMeshTools.get_mesh_group_elements方法的典型用法代码示例。如果您正苦于以下问题：Python FemMeshTools.get_mesh_group_elements方法的具体用法？Python FemMeshTools.get_mesh_group_elements怎么用？Python FemMeshTools.get_mesh_group_elements使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FemMeshTools的用法示例。
在下文中一共展示了FemMeshTools.get_mesh_group_elements方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_group_data
# 需要导入模块: import FemMeshTools [as 别名]
# 或者: from FemMeshTools import get_mesh_group_elements [as 别名]
def get_group_data(self):
self.group_elements = {}
# TODO solids, faces, edges and vertexes seam not work together in one group, some print or make them work together
# mesh groups and groups of analysis member
if not self.mesh_obj.MeshGroupList:
print (' No mesh group objects.')
else:
print (' Mesh group objects, we need to get the elements.')
for mg in self.mesh_obj.MeshGroupList:
new_group_elements = FemMeshTools.get_mesh_group_elements(mg, self.part_obj)
for ge in new_group_elements:
if ge not in self.group_elements:
self.group_elements[ge] = new_group_elements[ge]
else:
FreeCAD.Console.PrintError(" A group with this name exists already.\n")
if self.analysis:
print(' Group meshing.')
new_group_elements = FemMeshTools.get_analysis_group_elements(self.analysis, self.part_obj)
for ge in new_group_elements:
if ge not in self.group_elements:
self.group_elements[ge] = new_group_elements[ge]
else:
FreeCAD.Console.PrintError(" A group with this name exists already.\n")
else:
print(' No anlysis members for group meshing.')
print(' {}'.format(self.group_elements))示例2: get_group_data
# 需要导入模块: import FemMeshTools [as 别名]
# 或者: from FemMeshTools import get_mesh_group_elements [as 别名]
def get_group_data(self):
self.group_elements = {}
# TODO solid, face, edge seam not work together, some print or make it work together
# TODO handle groups for Edges and Vertexes
# mesh groups and groups of analysis member
if not self.mesh_obj.MeshGroupList:
print (' No mesh group objects.')
else:
print (' Mesh group objects, we need to get the elements.')
for mg in self.mesh_obj.MeshGroupList:
new_group_elements = FemMeshTools.get_mesh_group_elements(mg, self.part_obj)
for ge in new_group_elements:
if ge not in self.group_elements:
self.group_elements[ge] = new_group_elements[ge]
else:
FreeCAD.Console.PrintError(" A group with this name exists already.\n")
if self.analysis:
print(' Group meshing.')
new_group_elements = FemMeshTools.get_analysis_group_elements(self.analysis, self.part_obj)
for ge in new_group_elements:
if ge not in self.group_elements:
self.group_elements[ge] = new_group_elements[ge]
else:
FreeCAD.Console.PrintError(" A group with this name exists already.\n")
else:
print(' No anlysis members for group meshing.')
print(' {}'.format(self.group_elements))
# mesh regions
self.ele_length_map = {} # { 'ElementString' : element length }
self.ele_node_map = {} # { 'ElementString' : [element nodes] }
if not self.mesh_obj.MeshRegionList:
print (' No mesh regions.')
else:
print (' Mesh regions, we need to get the elements.')
if self.part_obj.Shape.ShapeType == 'Compound':
# see http://forum.freecadweb.org/viewtopic.php?f=18&t=18780&start=40#p149467 and http://forum.freecadweb.org/viewtopic.php?f=18&t=18780&p=149520#p149520
err = "GMSH could return unexpected meshes for a boolean split tools Compound. It is strongly recommended to extract the shape to mesh from the Compound and use this one."
FreeCAD.Console.PrintError(err + "\n")
for mr_obj in self.mesh_obj.MeshRegionList:
# print(mr_obj.Name)
# print(mr_obj.CharacteristicLength)
# print(Units.Quantity(mr_obj.CharacteristicLength).Value)
if mr_obj.CharacteristicLength:
if mr_obj.References:
for sub in mr_obj.References:
# print(sub[0]) # Part the elements belongs to
# check if the shape of the mesh region is an element of the Part to mesh, if not try to find the element in the shape to mesh
search_ele_in_shape_to_mesh = False
if not self.part_obj.Shape.isSame(sub[0].Shape):
# print(" One element of the meshregion " + mr_obj.Name + " is not an element of the Part to mesh.")
# print(" But we gone try to find it in the Shape to mesh :-)")
search_ele_in_shape_to_mesh = True
for elems in sub[1]:
# print(elems) # elems --> element
if search_ele_in_shape_to_mesh:
# we gone try to find the element it in the Shape to mesh and use the found element as elems
ele_shape = FemMeshTools.get_element(sub[0], elems) # the method getElement(element) does not return Solid elements
found_element = FemMeshTools.find_element_in_shape(self.part_obj.Shape, ele_shape)
if found_element:
elems = found_element
else:
FreeCAD.Console.PrintError("One element of the meshregion " + mr_obj.Name + " could not be found in the Part to mesh. It will be ignored.\n")
# print(elems) # element
if elems not in self.ele_length_map:
self.ele_length_map[elems] = Units.Quantity(mr_obj.CharacteristicLength).Value
else:
FreeCAD.Console.PrintError("The element " + elems + " of the meshregion " + mr_obj.Name + " has been added to another mesh region.\n")
else:
FreeCAD.Console.PrintError("The meshregion: " + mr_obj.Name + " is not used to create the mesh because the reference list is empty.\n")
else:
FreeCAD.Console.PrintError("The meshregion: " + mr_obj.Name + " is not used to create the mesh because the CharacteristicLength is 0.0 mm.\n")
for eleml in self.ele_length_map:
ele_shape = FemMeshTools.get_element(self.part_obj, eleml) # the method getElement(element) does not return Solid elements
ele_vertexes = FemMeshTools.get_vertexes_by_element(self.part_obj.Shape, ele_shape)
self.ele_node_map[eleml] = ele_vertexes
print(' {}'.format(self.ele_length_map))
print(' {}'.format(self.ele_node_map))