Video: 0265_cut_pencil_1
Phase transition: split
State before: solid:non_particulate:rigid body
State after: solid:non_particulate:rigid body
Object: In the process of cutting the pencil, all the parts of the blue lead which at the initial frame
目标物体: 在切割铅笔的过程中，位于初始帧中所有蓝色笔芯的部分