[{"title":"( 3 个子文件 104KB ) 绘制简单贝塞尔曲线的中点算法(分治法)","children":[{"title":"BezierSource.zip <span style='color:#111;'> 17.64KB </span>","children":null,"spread":false},{"title":"BezierDemo.zip <span style='color:#111;'> 7.45KB </span>","children":null,"spread":false},{"title":"Midpoint-Algorithm-Divide-and-Conquer-Method-for-D.pdf <span style='color:#111;'> 96.25KB </span>","children":null,"spread":false}],"spread":true}]