sensorvolumecollection error

1. A concise explanation of the problem you’re experiencing.

I don’t understand why it gives error in the following snippet.7

error:Cesium.SensorVolumeCollection is not a constructor at

2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.

var sensors = new Cesium.SensorVolumeCollection();

3. Context. Why do you need to do this? We might know a better way to accomplish your goal.

4. The Cesium version you’re using, your operating system and browser.

The SensorVolumeCollection doesn’t appear to be a valid class. Did you see it in a code example somewhere? What version of CesiumJS are you using?

yes ı saw this link
https://github.com/AnalyticalGraphicsInc/cesium/blob/b26/Apps/Sandcastle/gallery/Animations.html
my version of CesiumJS 1.58

Omar Shehata omar.sameh.shehata@gmail.com, 8 Tem 2019 Pzt, 16:30 tarihinde şunu yazdı:

Looks like that version is about 5 years old at this point! I would make sure to reference the current documentation when debugging this: https://cesiumjs.org/Cesium/Build/Documentation/

The sensors/analytics have been moved into the ion SDK https://cesium.com/ion-sdk/ which you can currently get an enterprise license to use. We’re planning on adding it as part of the Cesium ion platform sometime soon so it’s available to more users.