(1.中國礦業(yè)大學北京研究生部， 北京 100083;
2.邯邢礦山管理局)
摘 要: OBSOLID系統(tǒng)是應用計算機幾何造型學理論和ADS(AutoCAD DevelopmentSystem)開發(fā)系統(tǒng)開發(fā)的礦體實體模型系統(tǒng)。 實體造型是一個復雜過程，OBSOLID采用可視化的造型方法， 即建立礦體邊界線離散環(huán)庫， 構(gòu)造實體結(jié)構(gòu)文件， 進而構(gòu)造礦體實體模型和組合模型， 設計友好的模型構(gòu)造及處理用戶界面等，把復雜的造型及模型處理過程封裝在系統(tǒng)內(nèi)，以人們習慣的二維設計方式構(gòu)造礦體三維實體模型。
關(guān)鍵字: 礦體實體模型 計算機 AutoCAD
（1.Beijing Graduate School, China University of Mining & Technology,Beijing 100083, P. R. China
2.Hanxing Metallurgical Mine Adiministration）
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.
Key words: orebody solid modelling computer AutoCAD
