采空区三维实体模型的交互接口技术

为完善自主研发的采空区三维建模可视化集成系统数据输入输出功能结构,以及实现集成系统与主流三维矿业软件间的实体模型数据交互,设计了集成系统实体模型数据接口功能.在解析三维实体模型3dm,dat及dtm文件数据结构及总结其数据存储规律基础上,研究开发了基于该三种实体模型文件的集成系统实体模型数据接口.应用结果表明,该数据接口有效实现了集成系统与Surpac等三维矿业软件间采空区三维实体模型的交互与共享,进一步完善了集成系统文件数据输入输出功能,提高了其应用价值,同时为该类型文件格式的研究提供了有益借鉴.

Interaction Interface of Three Dimensional Entity Model for Goaf

In order to further improve the self-developed functional structure and application of 3D modeling visualized integrated system of goaf and to realize the data of 3D entity model docking between the system and popular 3D mining software， the data interface function for entity model in integrated system was designed. The functional structure of data interface for entity model in integrated system was developed on the basis of analysis on data structure storage rule of 3dm， dat and dtm files. Practical application showed that the interaction and share of goaf’s 3D entity model between integrated system and other 3D mining software could be achieved effectively， and the input and output functions of model data in integrated system are further improved and its application value is enhanced. Meanwhile， the analysis can provide great reference to further study the format of these three files.