mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 01:41:57 +00:00
create ifc2ca dedicated folder and populate with existing scripts
This commit is contained in:
Jesusbill
@@ -0,0 +1,566 @@
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import json
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import codecs
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def getGroupName(name):
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info = name.split('|')
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sortName = ''.join(c for c in info[0] if c.isupper())
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return str(sortName + '_' + info[1])
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def createCommFile(FILENAME, FILENAMEASTER):
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AccelOfGravity = 9.806 # m/sec^2
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# Read data from input file
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with open(FILENAME) as dataFile:
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data = json.load(dataFile)
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elements = data['elements']
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connections = data['connections']
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edgeGroupNames = tuple([getGroupName(str(el['ifcName'])) for el in elements if el['geometryType'] == 'line'])
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faceGroupNames = tuple([getGroupName(str(el['ifcName'])) for el in elements if el['geometryType'] == 'surface'])
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unifiedConnection = False
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rigidLinkGroupNames = []
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for conn in connections:
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conn['relatedGroupNames'] = tuple([getGroupName(str(rel['relatingElement'])) + '_0D_to_' + getGroupName(str(conn['ifcName'])) for rel in conn['relatedElements']])
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if not conn['appliedCondition'] and len(conn['relatedGroupNames']) == 1:
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conn['appliedCondition'] = {
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'dx': True,
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'dy': True,
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'dz': True
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}
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if len(conn['relatedGroupNames']) > 1:
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unifiedConnection = True
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rigidLinkGroupNames.extend([getGroupName(str(rel['relatingElement'])) + '_1D_to_' + getGroupName(str(conn['ifcName'])) for rel in conn['relatedElements'] if rel['eccentricity']])
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rigidLinkGroupNames = tuple(rigidLinkGroupNames)
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# Define file to write command file for code_aster
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f = open(FILENAMEASTER, 'w')
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f.write('# Command file generated for ifcOpenShell/BlenderBim\n')
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f.write('# Aether Engineering - www.aethereng.com\n')
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f.write('\n')
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f.write('# Linear Static Analysis With Self-Weight\n')
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f.write(
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'''
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# STEP: INITIALIZE STUDY
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DEBUT(
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PAR_LOT = 'NON'
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)
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'''
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)
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f.write(
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'''
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# STEP: READ MED FILE
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mesh = LIRE_MAILLAGE(
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FORMAT = 'MED'
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)
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'''
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)
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f.write(
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'''
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# STEP: DEFINE MODEL
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model = AFFE_MODELE(
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MAILLAGE = mesh,
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AFFE = (
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_F(
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TOUT = 'OUI',
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PHENOMENE = 'MECANIQUE',
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MODELISATION = '3D'
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),'''
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)
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if faceGroupNames:
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template = \
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'''
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_F(
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GROUP_MA = {group_names},
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PHENOMENE = 'MECANIQUE',
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MODELISATION = 'DKT'
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),'''
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context = {
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'group_names': faceGroupNames
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}
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f.write(template.format(**context))
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if edgeGroupNames:
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template = \
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'''
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_F(
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GROUP_MA = {group_names},
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PHENOMENE = 'MECANIQUE',
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MODELISATION = 'POU_D_E'
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),'''
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context = {
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'group_names': edgeGroupNames
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}
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f.write(template.format(**context))
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if rigidLinkGroupNames:
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template = \
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'''
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_F(
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GROUP_MA = {group_names},
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PHENOMENE = 'MECANIQUE',
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MODELISATION = 'POU_D_E'
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),'''
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context = {
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'group_names': rigidLinkGroupNames
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}
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f.write(template.format(**context))
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f.write(
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'''
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)
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)\n
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'''
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)
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f.write('# STEP: DEFINE MATERIALS')
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for i,el in enumerate(elements):
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template = \
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'''
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{matNameID} = DEFI_MATERIAU(
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ELAS = _F(
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E = {youngModulus},
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NU = {poissonRatio},
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RHO = {massDensity}
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)
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)
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'''
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if 'poissonRatio' in el['material']['mechProps']:
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poissonRatio = el['material']['mechProps']['poissonRatio']
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else:
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if 'shearModulus' in el['material']['mechProps']:
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poissonRatio = (el['material']['mechProps']['youngModulus'] / 2.0 / el['material']['mechProps']['shearModulus']) - 1
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else:
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poissonRation = 0
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context = {
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'matNameID': 'matF'+ '_%s' % i,
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'youngModulus': float(el['material']['mechProps']['youngModulus']),
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'poissonRatio': float(poissonRatio),
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'massDensity': float(el['material']['commonProps']['massDensity'])
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}
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f.write(template.format(**context))
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f.write(
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'''
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material = AFFE_MATERIAU(
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MAILLAGE = mesh,
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AFFE = ('''
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)
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for i,el in enumerate(elements):
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template = \
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'''
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_F(
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GROUP_MA = '{group_name}',
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MATER = {matNameID},
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),'''
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context = {
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'group_name': getGroupName(str(el['ifcName'])),
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'matNameID': 'matF'+ '_%s' % i
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}
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f.write(template.format(**context))
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if rigidLinkGroupNames:
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template = \
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'''
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_F(
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GROUP_MA = {group_names},
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MATER = {matNameID},
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),'''
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context = {
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'group_names': rigidLinkGroupNames,
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'matNameID': 'matF_0'
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}
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f.write(template.format(**context))
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f.write(
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'''
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)
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)
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'''
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)
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f.write(
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'''
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# STEP: DEFINE ELEMENTS
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element = AFFE_CARA_ELEM(
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MODELE = model,
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POUTRE = ('''
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)
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for el in [el for el in elements if el['geometryType'] == 'line']:
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if el['profile']['profileShape'] == 'rectangular':
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template = \
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'''
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_F(
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GROUP_MA = '{group_name}',
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SECTION = 'RECTANGLE',
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CARA = ('HY', 'HZ'),
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VALE = {profileDimensions}
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),'''
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context = {
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'group_name': getGroupName(str(el['ifcName'])),
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'profileDimensions': (el['profile']['xDim'], el['profile']['yDim'])
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}
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f.write(template.format(**context))
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elif el['profile']['profileShape'] == 'iSymmetrical':
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template = \
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'''
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_F(
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GROUP_MA = '{group_name}',
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SECTION = 'GENERALE',
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CARA = ('A', 'IY', 'IZ', 'JX'),
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VALE = {profileProperties}
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),'''
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context = {
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'group_name': getGroupName(str(el['ifcName'])),
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'profileProperties': (
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el['profile']['mechProps']['crossSectionArea'],
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el['profile']['mechProps']['momentOfInertiaY'],
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el['profile']['mechProps']['momentOfInertiaZ'],
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el['profile']['mechProps']['torsionalConstantX']
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)
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}
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f.write(template.format(**context))
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if rigidLinkGroupNames:
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template = \
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'''
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_F(
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GROUP_MA = {group_names},
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SECTION = 'RECTANGLE',
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CARA = ('HY', 'HZ'),
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VALE = {profileDimensions}
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),'''
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context = {
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'group_names': rigidLinkGroupNames,
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'profileDimensions': (1, 1)
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}
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f.write(template.format(**context))
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f.write(
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'''
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),
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COQUE = ('''
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)
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for el in [el for el in elements if el['geometryType'] == 'surface']:
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template = \
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'''
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_F(
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GROUP_MA = '{group_name}',
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EPAIS = {thickness},
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VECTEUR = {orientationVector}
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),'''
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context = {
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'group_name': getGroupName(str(el['ifcName'])),
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'thickness': el['thickness'],
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'orientationVector': (
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el['geometry'][1][0] - el['geometry'][0][0],
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el['geometry'][1][1] - el['geometry'][0][1],
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el['geometry'][1][2] - el['geometry'][0][2]
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)
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}
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f.write(template.format(**context))
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f.write(
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'''
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),'''
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)
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# f.write(
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# '''
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# ORIENTATION = ('''
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# )
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#
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# for el in [el for el in elements if el['geometryType'] == 'line']:
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#
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# template = \
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# '''
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# _F(
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# GROUP_MA = '{group_name}',
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# CARA = ('ANGL_VRIL',),
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# VALE = {rotation}
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# ),'''
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#
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# context = {
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# 'group_name': getGroupName(str(el['ifcName'])),
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# 'rotation': 0 # (el['rotation'],)
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# }
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#
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# f.write(template.format(**context))
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#
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# f.write(
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# '''
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# ),'''
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# )
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f.write(
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'''
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)\n
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'''
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)
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f.write('# STEP: DEFINE GROUND BOUNDARY CONDITIONS')
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f.write(
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'''
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grdSupps = AFFE_CHAR_MECA(
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MODELE = model,
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DDL_IMPO = ('''
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)
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for conn in [conn for conn in connections if conn['appliedCondition']]:
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f.write(
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'''
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_F(
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GROUP_NO = '%s',''' % conn['relatedGroupNames'][0]
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)
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for dof in conn['appliedCondition']:
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if conn['appliedCondition'][dof]:
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f.write(
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'''
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%s = 0,''' % (str(dof).upper())
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)
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f.write(
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'''
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),'''
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)
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f.write(
|
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'''
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||||
),'''
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)
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if unifiedConnection:
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f.write(
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'''
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LIAISON_UNIF = ('''
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)
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for conn in [conn for conn in connections if len(conn['relatedGroupNames']) > 1]:
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template = \
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'''
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_F(
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GROUP_NO = {group_names},
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DDL = ('DX', 'DY', 'DZ', 'DRX', 'DRY', 'DRZ')
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),'''
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context = {
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'group_names': conn['relatedGroupNames']
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}
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||||
|
||||
f.write(template.format(**context))
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f.write(
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'''
|
||||
),'''
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)
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||||
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if rigidLinkGroupNames:
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||||
f.write(
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'''
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LIAISON_SOLIDE = ('''
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)
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for groupName in rigidLinkGroupNames:
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template = \
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||||
'''
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||||
_F(
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GROUP_MA = '{group_name}'
|
||||
),'''
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||||
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||||
context = {
|
||||
'group_name': groupName
|
||||
}
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||||
|
||||
f.write(template.format(**context))
|
||||
|
||||
f.write(
|
||||
'''
|
||||
),'''
|
||||
)
|
||||
|
||||
f.write(
|
||||
'''
|
||||
)'''
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||||
)
|
||||
|
||||
template = \
|
||||
'''
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||||
# STEP: DEFINE LOAD
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||||
exPESA = AFFE_CHAR_MECA(
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MODELE = model,
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PESANTEUR = _F(
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GRAVITE = {AccelOfGravity},
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||||
DIRECTION = (0.,0.,-1.)
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||||
)
|
||||
)
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||||
'''
|
||||
context = {
|
||||
'AccelOfGravity': AccelOfGravity,
|
||||
}
|
||||
|
||||
f.write(template.format(**context))
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||||
|
||||
|
||||
f.write(
|
||||
'''
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||||
# STEP: RUN ANALYSIS
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||||
res_Bld = MECA_STATIQUE(
|
||||
MODELE = model,
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||||
CHAM_MATER = material,
|
||||
CARA_ELEM = element,
|
||||
EXCIT = (
|
||||
_F(
|
||||
CHARGE = grdSupps
|
||||
),
|
||||
_F(
|
||||
CHARGE = exPESA
|
||||
)
|
||||
)
|
||||
)
|
||||
'''
|
||||
)
|
||||
|
||||
|
||||
# f.write(
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# '''
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||||
# # STEP: POST-PROCESSING
|
||||
# res_Bld = CALC_CHAMP(
|
||||
# reuse = res_Bld,
|
||||
# RESULTAT = res_Bld,
|
||||
# CONTRAINTE = ('SIEF_ELNO', 'SIGM_ELNO', 'EFGE_ELNO',),
|
||||
# FORCE = ('REAC_NODA', 'FORC_NODA',),
|
||||
# )
|
||||
# '''
|
||||
# )
|
||||
#
|
||||
# template = \
|
||||
# '''
|
||||
# # STEP: MASS EXTRACTION FOR EACH ASSEMBLE
|
||||
# FaceMass = POST_ELEM(
|
||||
# TITRE = 'TotMass',
|
||||
# MODELE = model,
|
||||
# CARA_ELEM = element,
|
||||
# CHAM_MATER = material,
|
||||
# MASS_INER = _F(
|
||||
# GROUP_MA = {massList},
|
||||
# ),
|
||||
# )\n'''
|
||||
#
|
||||
# context = {
|
||||
# 'massList': massList,
|
||||
# }
|
||||
#
|
||||
# f.write(template.format(**context))
|
||||
#
|
||||
# f.write(
|
||||
# '''
|
||||
# IMPR_TABLE(
|
||||
# UNITE = 10,
|
||||
# TABLE = FaceMass,
|
||||
# SEPARATEUR = ',',
|
||||
# NOM_PARA = ('LIEU', 'MASSE', 'CDG_X', 'CDG_Y', 'CDG_Z'),
|
||||
# # FORMAT_R = '1PE15.6',
|
||||
# )
|
||||
# '''
|
||||
# )
|
||||
#
|
||||
# f.write(
|
||||
# '''
|
||||
# # STEP: REACTION EXTRACTION AT THE BASE
|
||||
# Reacs = POST_RELEVE_T(
|
||||
# ACTION = _F(
|
||||
# INTITULE = 'sumReac',
|
||||
# GROUP_NO = 'grdSupps',
|
||||
# RESULTAT = res_Bld,
|
||||
# NOM_CHAM = 'REAC_NODA',
|
||||
# RESULTANTE = ('DX','DY','DZ',),
|
||||
# # MOMENT = ('DRX','DRY','DRZ',),
|
||||
# # POINT = (0,0,0,),
|
||||
# OPERATION = 'EXTRACTION',
|
||||
# ),
|
||||
# )
|
||||
# '''
|
||||
# )
|
||||
#
|
||||
# f.write(
|
||||
# '''
|
||||
# IMPR_TABLE(
|
||||
# UNITE = 10,
|
||||
# TABLE = Reacs,
|
||||
# SEPARATEUR = ',',
|
||||
# NOM_PARA = ('INTITULE', 'RESU', 'NOM_CHAM', 'INST', 'DX','DY','DZ'),
|
||||
# # FORMAT_R = '1PE12.3',
|
||||
# )
|
||||
# '''
|
||||
# )
|
||||
#
|
||||
f.write(
|
||||
'''
|
||||
# STEP: DEFORMED SHAPE EXTRACTION
|
||||
IMPR_RESU(
|
||||
FORMAT = 'MED',
|
||||
UNITE = 80,
|
||||
RESU = _F(
|
||||
RESULTAT = res_Bld,
|
||||
NOM_CHAM = ('DEPL',), # 'REAC_NODA', 'FORC_NODA',
|
||||
NOM_CHAM_MED = ('Bld_DISP',), # 'Bld_REAC', 'Bld_FORC'
|
||||
)
|
||||
)
|
||||
'''
|
||||
)
|
||||
|
||||
f.write(
|
||||
'''
|
||||
# STEP: CONCLUDE STUDY
|
||||
FIN()
|
||||
'''
|
||||
)
|
||||
|
||||
f.close()
|
||||
|
||||
if __name__ == '__main__':
|
||||
fileNames = ['cantilever_01', 'beam_01', 'portal_01', 'building_01', 'building-frame_01'];
|
||||
files = [fileNames[3]]
|
||||
|
||||
for fileName in files:
|
||||
FILENAME = 'examples/' + fileName + '/' + fileName + '.json'
|
||||
FILENAMEASTER = 'examples/' + fileName + '/CA_input_00.comm'
|
||||
createCommFile(FILENAME, FILENAMEASTER)
|
||||
Reference in New Issue
Block a user