[{"title":"( 9 个子文件 6.29MB ) 地质大学 图形学课件","children":[{"title":"第5章基本图形生成算法.ppt <span style='color:#111;'> 1.23MB </span>","children":null,"spread":false},{"title":"第6章二维变换及二维观察.ppt <span style='color:#111;'> 2.03MB </span>","children":null,"spread":false},{"title":"第9章消隐.ppt <span style='color:#111;'> 363.00KB </span>","children":null,"spread":false},{"title":"第8章曲线和曲面.ppt <span style='color:#111;'> 348.50KB </span>","children":null,"spread":false},{"title":"第1章引言.ppt <span style='color:#111;'> 228.50KB </span>","children":null,"spread":false},{"title":"第4章造型技术.ppt <span style='color:#111;'> 221.00KB </span>","children":null,"spread":false},{"title":"第3章用户接口及交互技术.ppt <span style='color:#111;'> 42.00KB </span>","children":null,"spread":false},{"title":"第7章三维变换及三维观察.ppt <span style='color:#111;'> 1.75MB </span>","children":null,"spread":false},{"title":"第2章图形设备.ppt <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false}],"spread":true}]