Method parse_combination_loads

src/ifc2ca/ifc2ca.py:683–696

(self, elements, load_combinations, load_case_ids)

                    data["loadsLC"]["FZ"][iLC] += FZ * load_group_coeff * load_case_coeff * force_projection_coeff

    def parse_combination_loads(self, elements, load_combinations, load_case_ids):
        for element in elements:
            if element["loads"] is not None:
                for key, _ in element["loads"]["loadsCOMB"].items():
                    element["loads"]["loadsCOMB"][key] = np.array([0.0 for _ in load_combinations])

        for iComb, comb in enumerate(load_combinations):
            comb_factors = self.get_combination_factors(comb, load_case_ids)
            # print(comb_factors)
            for element in elements:
                if element["loads"] is None:
                    continue
                for key, load in element["loads"]["loadsLC"].items():
                    element["loads"]["loadsCOMB"][key][iComb] = round(comb_factors.dot(load), 4)

    def get_combination_factors(self, load_combination, load_case_ids: list[int]):
        comb_coeff = 1.0 if load_combination.Coefficient is None else load_combination.Coefficient