def read_sesam_fem(bulk_str, part_name):
"""
Reads the content string of a Sesam input file and converts it to FEM objects
:param bulk_str:
:param part_name: Name of part
:rtype: ada.Part
"""
from ada import Part
part = Part(part_name)
fem = part.fem
fem._nodes = get_nodes(bulk_str, fem)
fem._elements = get_elements(bulk_str, fem)
fem.elements.build_sets()
part._materials = get_materials(bulk_str, part)
fem._sets = part.fem.sets + get_sets(bulk_str, fem)
fem._sections = get_sections(bulk_str, fem)
# part.fem._masses = get_mass(bulk_str, part.fem)
fem._constraints += get_constraints(bulk_str, fem)
fem._springs = get_springs(bulk_str, fem)
fem._bcs += get_bcs(bulk_str, fem)
print(8 * "-" + f'Imported "{fem.instance_name}"')
return part
def get_part_from_cache(name, part_cache):
meta_str = part_cache.attrs.get("METADATA")
metadata = None
if meta_str is not None:
metadata = json.loads(meta_str)
p = Part(name, metadata=metadata)
fem = part_cache.get("FEM")
if fem is not None:
p._fem = get_fem_from_cache(fem)
node_group = part_cache.get("NODES")
if node_group is not None:
p._nodes = get_nodes_from_cache(node_group, p)
sections = get_sections_from_cache(part_cache, p)
if sections is not None:
p._sections = sections
materials = get_materials_from_cache(part_cache, p)
if materials is not None:
p._materials = materials
beams = get_beams_from_cache(part_cache, p)
if beams is not None:
p._beams = beams
return p
