# How to change the density and color of clouds, how to remove all shadows and maintain the same lighting?

**URL:** <https://community.cesium.com/t/how-to-change-the-density-and-color-of-clouds-how-to-remove-all-shadows-and-maintain-the-same-lighting/32722>\
**Category:** Cesium for Unreal\
**Created:** [June 6, 2024, 8:40am UTC](https://community.cesium.com/t/how-to-change-the-density-and-color-of-clouds-how-to-remove-all-shadows-and-maintain-the-same-lighting/32722 "2024-06-06T08:40:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![GGG\_Holiday](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/ggg_holiday/32/14037_2.png) [@GGG\_Holiday](https://community.cesium.com/u/GGG_Holiday)\
**Post date:** [June 6, 2024, 8:40am UTC](https://community.cesium.com/t/how-to-change-the-density-and-color-of-clouds-how-to-remove-all-shadows-and-maintain-the-same-lighting/32722/1 "2024-06-06T08:40:08Z")

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![image](https://global.discourse-cdn.com/cesium/original/3X/a/6/a66c57d351cd923b625c31633b506d2b3830e368.jpeg)  
 ![image](https://global.discourse-cdn.com/cesium/original/3X/0/0/00bbc894947dac5a12289d36ddd121539744e7c2.png)

Using the sun sky provided by cesium

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**Author:** ![Kevin\_Ring](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/kevin_ring/32/2003_2.png) [@Kevin\_Ring](https://community.cesium.com/u/Kevin_Ring)\
**Post date:** [June 10, 2024, 11:38am UTC](https://community.cesium.com/t/how-to-change-the-density-and-color-of-clouds-how-to-remove-all-shadows-and-maintain-the-same-lighting/32722/2 "2024-06-10T11:38:22Z")

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I’m a little unclear about your question, because the CesiumSunSky doesn’t do any cloud rendering.

More generally though, CesiumSunSky is a fairly thin wrapper around Unreal’s built-in SunSky that adjusts it based on CesiumGeoreference parameters. So you might be able to find the answers you need in a more general Unreal forum.