Extensible exporting method for 3DE model supporting multiple data formats

The invention relates to the technical field of three-dimensional design and BIM application, in particular to a 3DE model extensible exporting method supporting multiple data formats. Comprising the following steps: extracting a 3DE platform model; reading model data from the physical disk, and assembling an OSG model scene; and calling a corresponding model conversion component for conversion according to the conversion format X. The problems that a 3DE platform model cannot be exported, model attributes are lost and some formats are not supported are solved. 本发明涉及三维设计及BIM应用技术领域，具体涉及一种支持多数据格式的3DE模型可扩展导出方法。包括3DE平台模型提取；从物理磁盘读取模型数据，组装OSG模型场景；根据转化格式X调用相应模型转化组件进行转换。解决了3DE平台模型无法导出、模型属性丢失及某些格式不支持的问题。