The effect of model animation is a hot technology of 3D technology at present. The running of virtual characters and the rotation of tank turrets in three-dimensional games are all practical applications of model animation. The important significance of model animation technology is to make the Model Object in 3D Scene move, and people can get the dynamic visual effect of the object through animation. The application of model animation technology in GIS products makes the visual experience of GIS more realistic. Through the observation of the model animation, the user can obtain the action information of each part of the model, not just the static image.

The realization of model animation technology in SuperMap GIS is mainly reflected in the support of third-party model animation. By importing third-party animation Model File, users can control the playback of animation, so as to show dynamic objects in 3D Scene.

Figure: Model animation diagram