let viewer = new Cesium.Viewer(this.cesiumContainer, this.props.options); //保存viewer到当前上下文 this.viewer = viewer; let scene = viewer.scene; scene.camera.frustum.near = 0.01; let layer3D = scene.get_layer3Ds(); console.log(layer3D, 'ffffffffffff')
以上代码直接报报错了`scene.get_layer3Ds is not a function`,请问下为什么这些属性都没有在文档中涉及到呢?