【摘要】 本文对规则数据场的体绘制过程进行了讨论，在此基础上给出一种图形硬件辅助的体绘制方法。该方法通过ＧＬ／ＯｐｅｎＧＬ提供的函数和接口，利用高性能图形工作站ＳＧＩ的硬件支持，快速实现规则数据场的体绘制。本文给出实现方法以及实验结果更多还原

【Abstract】 The process of volume rendering regular data field in projection method is discussed in this paper.An approach for volume visualizating regular data field that based on the functions of GL/OpenGL in SGI workstation is described.The efficieny of rendering is increased becaues of the assistance of graphic hardware.The implementation of the approach,together with some exprimental results,are given in the paper.更多还原