# Add 3dtiles（gltf1.0）

**URL:** <https://community.cesium.com/t/add-3dtiles-gltf1-0/15171>\
**Category:** Cesium for Unreal\
**Created:** [September 7, 2021, 10:57am UTC](https://community.cesium.com/t/add-3dtiles-gltf1-0/15171 "2021-09-07T10:57:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![agallegos](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/agallegos/32/4464_2.png) [@agallegos](https://community.cesium.com/u/agallegos)\
**Post date:** [September 9, 2021, 8:28pm UTC](https://community.cesium.com/t/add-3dtiles-gltf1-0/15171/2 "2021-09-09T20:28:34Z")

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Hi @5m3d,

glTF 1.0 is not supported, but you can upgrade the tileset using this upgrade tool: [https://github.com/CesiumGS/3d-tiles-validator/tree/2.0-tools/tools](https://github.com/CesiumGS/3d-tiles-validator/tree/2.0-tools/tools)

Let me know if that helps with your issue!

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