The effect that reduces the time of advect frames is achieved by control released seeds and reuse pathlines which have been saved.

采用种子控制算法来控制种子释放，通过重用关迹线来减少迹线积分计算，达到减少生成每帧图象所需时间效果。

The effect that reduced the time of advect frames was achieved by flexible algorithm and reuse and copy relative pathlines.

采用弹性算法来控制种子释放,通过重用、复制关迹线来减少迹线积分计算,达到减少生成每帧图像所需时间效果。