# "Region"-style level-of-detail ability?

**URL:** <https://community.cesium.com/t/region-style-level-of-detail-ability/369>\
**Category:** CesiumJS\
**Created:** [April 10, 2013, 5:10pm UTC](https://community.cesium.com/t/region-style-level-of-detail-ability/369 "2013-04-10T17:10:24Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Mark\_Erikson](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/mark_erikson/32/2024_2.png) [@Mark\_Erikson](https://community.cesium.com/u/Mark_Erikson)\
**Post date:** [April 10, 2013, 5:10pm UTC](https://community.cesium.com/t/region-style-level-of-detail-ability/369/1 "2013-04-10T17:10:24Z")

</div>

Does Cesium have any sort of dynamic level-of-detail-based visibility/rendering control, similar to KML’s Region concept ( [https://developers.google.com/kml/documentation/regions](https://developers.google.com/kml/documentation/regions) )? Been looking through the feature list and docs, and don’t see anything along that line.

I don’t have a specific need for this ability right this minute - just trying to help round out my knowledge of Cesium’s capabilities.

---

<div class="post-metadata">

**Author:** ![Mark\_Erikson](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/mark_erikson/32/2024_2.png) [@Mark\_Erikson](https://community.cesium.com/u/Mark_Erikson)\
**Post date:** [April 10, 2013, 5:38pm UTC](https://community.cesium.com/t/region-style-level-of-detail-ability/369/2 "2013-04-10T17:38:36Z")

</div>

Actually, I do have a use case. I’m trying to generate some CZML datasets that would potentially have a lot of labels in them, and it would be nice to have some limits on when all those labels are visible.

---

<div class="post-metadata">

**Author:** ![Matt\_Amato](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/matt_amato/32/1993_2.png) [@Matt\_Amato](https://community.cesium.com/u/Matt_Amato)\
**Post date:** [April 12, 2013, 1:47am UTC](https://community.cesium.com/t/region-style-level-of-detail-ability/369/3 "2013-04-12T01:47:07Z")

</div>

Mark, we are very interested in adding similar features to what you describe, we just haven’t had a chance to work on it yet. So they will definitely get done, I just don’t have a solid time frame for you. That being said, if you have a specific need you’re trying to meet right now, we may be able to offer some interim suggestions in the mean time.