def _handleUnits(self):
self.unit_schema = 0
self.unit_system = { # standard FreeCAD Base units = unit schema 0
"L": "mm",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
param = ParamGet("User parameter:BaseApp/Preferences/Units")
self.unit_schema = param.GetInt("UserSchema", 0)
if self.unit_schema == 0:
Console.PrintMessage(
"The FreeCAD standard unit schema mm/kg/s is used. "
"Elmer sif-file writing is done in Standard FreeCAD units.\n"
)
elif self.unit_schema == 1:
Console.PrintMessage(
"The SI unit schema m/kg/s is used. "
"Elmer sif-file writing is done in SI-units.\n"
)
self.unit_system = {
"L": "m",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
elif self.unit_schema > 1:
Console.PrintMessage(
"Unit schema: {} not supported by Elmer writer. "
"The FreeCAD standard unit schema mm/kg/s is used. "
"Elmer sif-file writing is done in Standard FreeCAD units.\n"
.format(self.unit_schema)
)
def _handleUnits(self):
# TODO constants and units
# should be only one system for all solver and not in each solver
# https://forum.freecadweb.org/viewtopic.php?t=47895
# https://forum.freecadweb.org/viewtopic.php?t=48451
# https://forum.freecadweb.org/viewtopic.php?f=10&t=48642
# The FreeCAD unit schema is only used to determine the schema number
# all definition are done here ATM
# keep in mind a unit schema might not be consistent:
# Length could be mm and Area could be m2 and Volume could be cm3
# as long as only the seven base units are retrieved from a unit schema
# the units are consistent
# TODO retrieve the seven base units from FreeCAD unit schema
# instead of hard coding them here for a second once
self.unit_schema = Units.Scheme.SI1
self.unit_system = { # standard FreeCAD Base units = unit schema 0
"L": "mm",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
param = ParamGet("User parameter:BaseApp/Preferences/Units")
self.unit_schema = param.GetInt("UserSchema", Units.Scheme.SI1)
if self.unit_schema == Units.Scheme.SI1:
Console.PrintMessage(
"The FreeCAD standard unit schema mm/kg/s is used. "
"Elmer sif-file writing is done in Standard FreeCAD units.\n")
elif self.unit_schema == Units.Scheme.SI2:
Console.PrintMessage(
"The SI unit schema m/kg/s is used. "
"Elmer sif-file writing is done in SI-units.\n")
self.unit_system = {
"L": "m",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
elif self.unit_schema == Units.Scheme.FemMilliMeterNewton:
# see also unit comment in calculix writer
Console.PrintMessage(
"The FEM unit schema mm/N/s is used. "
"Elmer sif-file writing is done in FEM-units.\n")
self.unit_system = {
"L": "mm",
"M": "t",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
elif (self.unit_schema > Units.Scheme.SI2
and self.unit_schema != Units.Scheme.FemMilliMeterNewton):
Console.PrintMessage(
"Unit schema: {} not supported by Elmer writer. "
"The FreeCAD standard unit schema mm/kg/s is used. "
"Elmer sif-file writing is done in Standard FreeCAD units.\n".
format(Units.listSchemas(self.unit_schema)))
import Fem
from . import sifio
from .. import settings
from femmesh import gmshtools
from femtools import constants
from femtools import femutils
from femtools import membertools
_STARTINFO_NAME = "ELMERSOLVER_STARTINFO"
_SIF_NAME = "case.sif"
_ELMERGRID_IFORMAT = "8"
_ELMERGRID_OFORMAT = "2"
_SOLID_PREFIX = "Solid"
param = ParamGet("User parameter:BaseApp/Preferences/Units")
unitsschema = param.GetInt("UserSchema")
if unitsschema == 1:
Console.PrintMessage("The unit schema m/kg/s is used. So export and "
"import is done in ISO units (SI-units).\n")
UNITS = {
"L": "m",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
else:
Console.PrintMessage("The unit schema mm/kg/s is used. So export and "
_block_size = 0
__prmPrefOW__ = ParamGet("User parameter:BaseApp/Preferences/OutputWindow")
__prmPrefIL__ = ParamGet(
"User parameter:BaseApp/Preferences/Mod/InventorLoader")
# The file the be imported
_inventor_file = None
_dump_folder = None
STRATEGY_SAT = 0
STRATEGY_NATIVE = 1
STRATEGY_STEP = 2
STRATEGY_CANCEL = -1
__strategy__ = __prmPrefIL__.GetInt("strategy", STRATEGY_SAT)
IS_CELL_REF = re.compile('^[a-z](\d+)?$', re.IGNORECASE)
IS_BETA = re.compile('^.* Beta(\d+) .*$', re.IGNORECASE)
_author = ''
_company = ''
_comment = ''
_lastModifiedBy = ''
_description = ''
_colorDefault = ''
with open(os.path.join(os.path.dirname(os.path.abspath(__file__)),
"colors.json"),
encoding='utf-8') as colorPalette:
_colorNames = json.load(colorPalette)
for n in _colorNames: