使用cesium加载3dtiles模型,鼠标左键上下移动时模型会缩放,模型中的楼或者塔显示不全,没办法移动到对应的位置,有时候换个角度就可以进行移动,该如何处理,有没有什么参数可以设置
目前模型的加载代码如下
const cartographic = Cesium.Cartographic.fromCartesian(tileset.boundingSphere.center)
const surface = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height)
const offset = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, 0)
const translation = Cesium.Cartesian3.subtract(offset, surface, new Cesium.Cartesian3())
tileset.modelMatrix = Cesium.Matrix4.fromTranslation(translation)
viewer.zoomTo(tileset)