LNR-server-01-input-data-processing

import json import ifcopenshell def convert_IFC_to_JSON(config_json_path: str) -> str: """ config_json_path: JSON 文件，包含以下字段： { "ifc_file": "example.ifc", "output_json": "infrastructure_networks.json" } """ with open(config_json_path, 'r') as f: config = json.load(f) ifc_file_path = config.get("ifc_file") output_json_path = config.get("output_json", "infrastructure_networks.json") model = ifcopenshell.open(ifc_file_path) all_elements = [] elements = model.by_type('IfcBuildingElement') for elem in elements: all_elements.append({ 'GlobalId': elem.GlobalId, 'Name': elem.Name, 'Type': elem.is_a() }) with open(output_json_path, 'w') as outfile: json.dump({'elements': all_elements}, outfile, indent=4) return f"The IFC file has been converted and saved to {output_json_path}" def convert_RVTfile_to_JSONfile(config_json_path: str) -> str: """ config_json_path: JSON 文件，包含以下字段： { "rvt_file": "example.rvt", "ifc_file": "example.ifc", "output_json": "infrastructure_networks.json" } """ with open(config_json_path, 'r') as f: config = json.load(f) # 这里可以根据需求把 RVT 转 IFC 的逻辑加上 # 当前示例直接使用 IFC 文件 ifc_file_path = config.get("ifc_file") output_json_path = config.get("output_json", "infrastructure_networks.json") return convert_IFC_to_JSON(json.dumps({"ifc_file": ifc_file_path, "output_json": output_json_path}))