凝固模拟图形系统中实时旋转和动态剖切的实现  

Realization of Real-time Rotation and Dynamic Section View in Graphic System for Unformed Elements of FDM

作　　者：尹照根[1] 刘瑞祥[1] 周建兴[1] 杨宠[1] 

机构地区：[1]华中科技大学材料学院,湖北武汉430074

出　　处：《铸造》2000年第12期899-902,共4页Foundry

摘　　要：以华铸CAE软件图形系统为例 ,介绍了在均匀网格有限差分系统中 ,如何应用DIB位图和面信息缓冲等技术进行图形加速 ,并在此基础上实现了图形的实时转动和动态剖切 ,从而建立了一套完全基于差分单元的图形系统。How to speed up graph display through DIB and facet information buffering is introduced,using Intecast/Huazhu CAE as an instance.On the basis of this technology,real time rotation and dynamic section view is achieved and a graph system totally based on FDM elements is set up.

关 键 词：凝固模拟 图形系统 实时转动 动态剖切 可视化 DIB 

分 类 号：TG21[金属学及工艺—铸造]