矿体实体模型系统OBSOLID的研究与开发
来源期刊:中国有色金属学报1998年第3期
论文作者:侯运炳 冯述虎 李子强 魏书祥 王耀凯
文章页码:535 - 540
关键词:矿体实体模型; 计算机; AutoCAD
Key words:orebody solid modelling; computer ; AutoCAD
摘 要:OBSOLID系统是应用计算机几何造型学理论和ADS(AutoCAD DevelopmentSystem)开发系统开发的矿体实体模型系统。 实体造型是一个复杂过程,OBSOLID采用可视化的造型方法, 即建立矿体边界线离散环库, 构造实体结构文件, 进而构造矿体实体模型和组合模型, 设计友好的模型构造及处理用户界面等,把复杂的造型及模型处理过程封装在系统内,以人们习惯的二维设计方式构造矿体三维实体模型。
Abstract: The orebody solid modelling system, OBSOLID, is developed by making use of computer solid modelling technique and AutoCAD Development System. A new methodology is used to create orebody solid models, i.e. first , building orebody border lines data bases, then making solid model structure in dexfile, and under bases of all these, making orebody solid models and integrated models. The complex procedure of solid modelling and processing is encapsulated in the system, and 3D solid modelling can be carried out by the 2D design style.