[{"title":"( 161 个子文件 91.83MB ) 计算机图形学PPT","children":[{"title":"CG-4-polygon scan.ppt <span style='color:#111;'> 7.91MB </span>","children":null,"spread":false},{"title":"OpenGL-texture mapping.ppt <span style='color:#111;'> 12.18MB </span>","children":null,"spread":false},{"title":"OpenGL-interactive & animation1.ppt <span style='color:#111;'> 284.50KB </span>","children":null,"spread":false},{"title":"OpenGL-1-outline.ppt <span style='color:#111;'> 2.46MB </span>","children":null,"spread":false},{"title":"OpenGL-light and material2.ppt <span style='color:#111;'> 1.57MB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]