三维模型的分类编码研究

Study of Classification and Encoding of 3D Models

三维模型是深空探测三维可视化平台中的资源基础。在三维可视化程序中有成千上万的三维模型,为了快速、精确地调用目标模型,需要将模型规范化管理。现提出一种对三维模型分类编码的管理方法,通过研究三维模型的属性特征,建立了一种分类编码规范;并根据所提出的规范,设计了一个分类编码器,对部分天体模型进行分类编码,验证了本规范的科学性和可用性。通过研究,将三维模型规范化管理,可以有效地促进深空探测三维可视化技术的发展以及3D技术的发展。

Three dimensional models are the resource base of a 3D visualization platform for outer space missions. There are thousands of 3D models in the 3D visualization program, and it is needed to normally manage models in order to quickly and accurately call target models. This paper proposes a management method for the classification and encoding of 3D models, and a norm of classification and encoding is established by studying the properties of 3D models, and designs a tool of classification and encoding according to the proposed norm, and classifies and encodes the part of the astronomical mod- els, verifying this norm is scientific and applicable. The purpose of this paper is to provide an effective management of 3D models to promote the development of 3D visualization technology of outer space mis- sions and the development of 3D technology.