# Sensor Cones Not Rendering in Cesium

**URL:** <https://community.cesium.com/t/sensor-cones-not-rendering-in-cesium/5955>\
**Category:** CesiumJS\
**Created:** [August 14, 2017, 10:55pm UTC](https://community.cesium.com/t/sensor-cones-not-rendering-in-cesium/5955 "2017-08-14T22:55:33Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Darryl\_B](https://avatars.discourse-cdn.com/v4/letter/d/7feea3/32.png) [@Darryl\_B](https://community.cesium.com/u/Darryl_B)\
**Post date:** [August 14, 2017, 10:55pm UTC](https://community.cesium.com/t/sensor-cones-not-rendering-in-cesium/5955/1 "2017-08-14T22:55:33Z")

</div>

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

\*\*In the czml I have sensor cones defined that are not showing up \*\*

> **[Cesium Sandcastle](https://sandcastle.cesium.com/index.html?src=Hello%20World.html&label=Showcases&gist=dd5d5ad0625287c8be56850383e062bb)**
>
> The Cesium Sandcastle provides an interactive environment for testing Cesium code.

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

See attached czml file

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

For the production of a demonstration

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

Cesium 1.35

Cesium 1.36

Windows 10

Google Chrome

Thank you,

Darryl

[SatelliteVisibilitCones.czml](https://community.cesium.com/uploads/short-url/A7pFk5FdIMqyhSQWCBUs6ZmPl2d.czml) (1.08 MB)

---

<div class="post-metadata">

**Author:** ![Scott\_Reynolds](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/scott_reynolds/32/2014_2.png) [@Scott\_Reynolds](https://community.cesium.com/u/Scott_Reynolds)\
**Post date:** [August 15, 2017, 2:22pm UTC](https://community.cesium.com/t/sensor-cones-not-rendering-in-cesium/5955/2 "2017-08-15T14:22:49Z")

</div>

Darryl,

Please contact AGI support for information on how to view CZML files generated by Systems Tool Kit. STK utilizes features available only in an AGI-specific version of Cesium.

Sincerely,

Scott