# Visual domain analysis

**URL:** <https://community.cesium.com/t/visual-domain-analysis/8735>\
**Category:** CesiumJS\
**Created:** [October 9, 2019, 8:58am UTC](https://community.cesium.com/t/visual-domain-analysis/8735 "2019-10-09T08:58:39Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![happy](https://avatars.discourse-cdn.com/v4/letter/h/f05b48/32.png) [@happy](https://community.cesium.com/u/happy)\
**Post date:** [October 9, 2019, 8:58am UTC](https://community.cesium.com/t/visual-domain-analysis/8735/1 "2019-10-09T08:58:39Z")

</div>

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

The scope of the visual field can only be seen from some perspectives. In most cases, can’t anyone see it?

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

[https://drive.google.com/open?id=1GYzvMJVugo9wDW2x2yaXbS0yXSVn29f9](https://drive.google.com/open?id=1GYzvMJVugo9wDW2x2yaXbS0yXSVn29f9)

**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.**

Chrome

77.0.3865.90 （64 ）

Cesium 1.62;