# Shadows looking splotchy on terrain

**URL:** <https://forums.unrealengine.com/t/shadows-looking-splotchy-on-terrain/379265>\
**Category:** Rendering\
**Tags:** Terrain, Shadows, shadows-problem, lighting-build, unreal-engine, lighting-problem, question\
**Created:** [December 14, 2016, 2:02pm UTC](https://forums.unrealengine.com/t/shadows-looking-splotchy-on-terrain/379265 "2016-12-14T14:02:32Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![anonymous\_user\_afa92833](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_afa92833](https://forums.unrealengine.com/u/anonymous_user_afa92833)\
**Post date:** [December 18, 2017, 1:35pm UTC](https://forums.unrealengine.com/t/shadows-looking-splotchy-on-terrain/379265/2 "2017-12-18T13:35:06Z")

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Check out this awesome lighting guide I found to solve this problem:

> **[A new, community-hosted Unreal Engine Wiki](https://forums.unrealengine.com/t/a-new-community-hosted-unreal-engine-wiki/141494)**
>
> After over a year in maintenance mode, the official Unreal Engine Wiki is now permanently offline. These resources now live on a new community-run Unreal Engine Community Wiki — https://unrealcommunity.wiki/! You will be able to find content from...

There is a specific section on splotchy shadows near the bottom. For me, I had bad lightmaps, so “force no precomputed lighting” in the world settings as described in the beginning of the article worked for me. Really, you should read the whole guide as I think great lighting is a holistic approach.

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