BIM building model generation processing optimization method

The invention is suitable for the technical field of computers, and provides a BIM building model generation processing optimization method. The method is applied to a computer system, and comprises the following steps: dividing a BIM building model file into at least one minimum feature unit for storing model information; comparing the minimum feature units, and setting a plurality of same minimum feature units as a unit group; carrying out blurring processing on the unit group, dividing the unit group into a main unit and a plurality of auxiliary units, the main unit comprising all completemodel information, and the auxiliary units comprising part of model information; and naming, storing and outputting the processed BIM building model. According to the method, the BIM building model iswell compressed, the data size is reduced, and transmission is facilitated. 本发明适用于计算机技术领域，提供了一种BIM建筑模型生成处理优化方法；其应用于计算机系统上，所述方法包括以下步骤：将BIM建筑模型文件划分为至少一个存载模型信息的最小特征单元；对最小特征单元进行比对，将相同的多个最小特征单元设置为一个单元组；对单元组进行虚化处理，将单元组分为一个主单元和多个附属单