在cesium中实现第一视角跟随模型移动

使用this.viewer.trackedEntity = 模型的实例

Copy code
js
firstView() {
    const shipModel = this.viewer.entities.getById('shipModel')

    if (shipModel) {
      this.viewer.trackedEntity = shipModel
    } else {
      this.viewer.trackedEntity = undefined
    }
  }

这样就可以实现第一视角了