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FEM: ccx input writer, splitted, improve node sets for planerotation constraint

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This commit is contained in:
Bernd Hahnebach
2020-04-23 12:34:21 +02:00
parent e6215ccb9e
commit b7796556a7
1 changed files with 19 additions and 10 deletions
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29
src/Mod/Fem/femsolver/calculix/writer.py
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@@ -195,7 +195,7 @@ class FemInputWriterCcx(writerbase.FemInputWriter):
self.write_element_sets_material_and_femelement_type(inpfileMain)
# node sets and surface sets
if self.fixed_objects or self.displacement_objects or self.planerotation_objects:
if self.fixed_objects or self.displacement_objects:
inpfileMain.write("\n***********************************************************\n")
inpfileMain.write("** Node sets for constraints\n")
inpfileNodes = open(self.include + "_Node_sets.inp", "w")
@@ -205,12 +205,8 @@ class FemInputWriterCcx(writerbase.FemInputWriter):
if self.displacement_objects:
inpfileMain.write("** written by write_node_sets_constraints_displacement\n")
self.write_node_sets_constraints_displacement(inpfileNodes)
if self.planerotation_objects:
inpfileMain.write("** written by write_node_sets_constraints_planerotation\n")
self.write_node_sets_constraints_planerotation(inpfileNodes)
inpfileMain.write("*INCLUDE,INPUT=" + self.mesh_name + "_Node_sets.inp \n")
inpfileNodes.close()
self.write_node_sets_constraints_planerotation(inpfileMain, True)
self.write_surfaces_constraints_contact(inpfileMain, True)
self.write_surfaces_constraints_tie(inpfileMain, True)
self.write_node_sets_constraints_transform(inpfileMain, True)
@@ -439,7 +435,7 @@ class FemInputWriterCcx(writerbase.FemInputWriter):
for n in femobj["Nodes"]:
f.write(str(n) + ",\n")
def write_node_sets_constraints_planerotation(self, f):
def write_node_sets_constraints_planerotation(self, f, splitted=None):
if not self.planerotation_objects:
return
# write for all analysis types
@@ -447,12 +443,25 @@ class FemInputWriterCcx(writerbase.FemInputWriter):
# get nodes
self.get_constraints_planerotation_nodes()
write_name = "constraints_planerotation_node_sets"
f.write("\n***********************************************************\n")
f.write("** {}\n".format(write_name.replace("_", " ")))
f.write("** written by {} function\n".format(sys._getframe().f_code.co_name))
if splitted is True:
file_name_splitt = self.mesh_name + "_" + write_name + ".inp"
f.write("** {}\n".format(write_name.replace("_", " ")))
f.write("*INCLUDE,INPUT={}\n".format(file_name_splitt))
inpfile_splitt = open(join(self.dir_name, file_name_splitt), "w")
self.write_node_sets_nodes_constraints_planerotation(inpfile_splitt)
inpfile_splitt.close()
else:
self.write_node_sets_nodes_constraints_planerotation(f)
def write_node_sets_nodes_constraints_planerotation(self, f):
# write nodes to file
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
f.write("\n***********************************************************\n")
f.write("** Node sets for plane rotation constraint\n")
f.write("** written by {} function\n".format(sys._getframe().f_code.co_name))
# info about self.constraint_conflict_nodes:
# is used to check if MPC and constraint fixed and
# constraint displacement share same nodes