# GPU Lightmass not working on Landscape

**URL:** <https://forums.unrealengine.com/t/gpu-lightmass-not-working-on-landscape/1371174>\
**Category:** Rendering\
**Tags:** unreal-engine\
**Created:** [November 7, 2023, 4:27pm UTC](https://forums.unrealengine.com/t/gpu-lightmass-not-working-on-landscape/1371174 "2023-11-07T16:27:12Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![glitchered](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/glitchered/32/768299_2.png) [@glitchered](https://forums.unrealengine.com/u/glitchered)\
**Post date:** [December 6, 2023, 6:13pm UTC](https://forums.unrealengine.com/t/gpu-lightmass-not-working-on-landscape/1371174/18 "2023-12-06T18:13:09Z")

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can confirm it’s working. neat. 🙂

 ![confirming](https://d3kjluh73b9h9o.cloudfront.net/original/4X/1/1/d/11ddd93488364c6cbbb334b88e5f7e1ce2dcea02.jpeg)

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