基于顶点索引的三维建模与可视化方法研究  

Study of 3D Modeling and Visualization Based on Vertex Index

作　　者：陈密密 

机构地区：[1]解放军61512部队

出　　处：《影像技术》2011年第2期7-10,共4页Image Technology

摘　　要：分析了影响三维建模与可视化效率的主要因素,设计了一种新的基于顶点索引的三维模型数据组织方式,相对于传统的3DS模型文件,该方法避免了大量冗余数据的处理,并能充分发挥图形显卡高效的数据传输特性,经验证:显著提高了模型绘制的效率,较好地解决了复杂模型高效三维可视化的问题。The important factors influencing the efficiency of 3D modeling and visualization were analyzed,and a new data structure of 3D model was designed based on vertex index.Redundant data processing can be avoided by use of this method and GPU compared with 3DS model files,simulation experiments showed that the efficiency of 3D model visualization was improved remarkably,the problem of complex 3D model visualization was well resolved.

关 键 词：三维可视化 建模 顶点数组 索引数组 图形硬件 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]