def _handleConstants(self):
self.constsdef = {
"Gravity": constants.gravity(),
"StefanBoltzmann": constants.stefan_boltzmann(),
"PermittivityOfVacuum": constants.vacuum_permittivity(),
"BoltzmannConstant": constants.boltzmann_constant(),
}
def __init__(self,
analysis_obj,
solver_obj,
mesh_obj,
member,
dir_name=None,
mat_geo_sets=None):
writerbase.FemInputWriter.__init__(self, analysis_obj, solver_obj,
mesh_obj, member, dir_name,
mat_geo_sets)
self.mesh_name = self.mesh_object.Name
self.file_name = join(self.dir_name, self.mesh_name + ".inp")
self.femmesh_file = "" # the file the femmesh is in, no matter if one or split input file
self.gravity = int(
Units.Quantity(
constants.gravity()).getValueAs("mm/s^2")) # 9820 mm/s2
self.units_information = units_information
}
else:
Console.PrintMessage("The unit schema mm/kg/s is used. So export and "
"import is done in standard FreeCAD units.\n")
UNITS = {
"L": "mm",
"M": "kg",
"T": "s",
"I": "A",
"O": "K",
"N": "mol",
"J": "cd",
}
CONSTS_DEF = {
"Gravity": constants.gravity(),
"StefanBoltzmann": constants.stefan_boltzmann(),
"PermittivityOfVacuum": constants.vacuum_permittivity(),
"BoltzmannConstant": constants.boltzmann_constant(),
}
def getFromUi(value, unit, outputDim):
quantity = Units.Quantity(str(value) + str(unit))
return convert(quantity, outputDim)
def convert(quantityStr, unit):
quantity = Units.Quantity(quantityStr)
for key, setting in UNITS.items():
unit = unit.replace(key, setting)
