This work uses computer three-dimensional modeling to reproduce some scenes of Beihai Park and the scene of ice play. At the same time, it uses computer animation to roam and display it. The lens and material of each animation are deliberated and designed. Through the conversion of lens, the scene of ice play is more abundant. We also used LUMIION software to animate the growth of the Wulong Pavilion, the main viewing venue for the ice play, and added music to edit and match, showing the scenes of the ice play more vividly to everyone.