# how to flat 3Dtiles？

**URL:** <https://community.cesium.com/t/how-to-flat-3dtiles/6811>\
**Category:** CesiumJS\
**Created:** [April 18, 2018, 8:57am UTC](https://community.cesium.com/t/how-to-flat-3dtiles/6811 "2018-04-18T08:57:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![FKAss](https://avatars.discourse-cdn.com/v4/letter/f/958977/32.png) [@FKAss](https://community.cesium.com/u/FKAss)\
**Post date:** [April 18, 2018, 8:57am UTC](https://community.cesium.com/t/how-to-flat-3dtiles/6811/1 "2018-04-18T08:57:59Z")

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\*\*\*\*how to flat 3Dtiles、model by polygon? like the effect blow.

[![](https://lh3.googleusercontent.com/-RfjCPRKF3Ns/WtcIeJQ6KoI/AAAAAAAAAFs/nVgGPgrVLsw6WiCqy706BaEHe9O5vq9aACLcBGAs/s320/flat.jpg)](https://lh3.googleusercontent.com/-RfjCPRKF3Ns/WtcIeJQ6KoI/AAAAAAAAAFs/nVgGPgrVLsw6WiCqy706BaEHe9O5vq9aACLcBGAs/s1600/flat.jpg)[![](https://lh3.googleusercontent.com/-dQ5NHhtKFXQ/WtcIQTHK__I/AAAAAAAAAFo/nxQqR6VpBdMxjCxA3Mujfpn7qU2oIY66QCLcBGAs/s320/normal.jpg)](https://lh3.googleusercontent.com/-dQ5NHhtKFXQ/WtcIQTHK__I/AAAAAAAAAFo/nxQqR6VpBdMxjCxA3Mujfpn7qU2oIY66QCLcBGAs/s1600/normal.jpg)

live demo: [http://www.wish3d.com/Examples/Flat.html](http://www.wish3d.com/Examples/Flat.html)

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**Author:** ![Gabby\_Getz](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/gabby_getz/32/7838_2.png) [@Gabby\_Getz](https://community.cesium.com/u/Gabby_Getz)\
**Post date:** [April 20, 2018, 2:36pm UTC](https://community.cesium.com/t/how-to-flat-3dtiles/6811/2 "2018-04-20T14:36:02Z")

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Hi,

You can use clipping planes to remove a part of a 3d tileset, but it will not “flatten” the model like you show here.

Thanks,

Gabby

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**Author:** ![Gabby\_Getz](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/gabby_getz/32/7838_2.png) [@Gabby\_Getz](https://community.cesium.com/u/Gabby_Getz)\
**Post date:** [April 20, 2018, 2:36pm UTC](https://community.cesium.com/t/how-to-flat-3dtiles/6811/3 "2018-04-20T14:36:45Z")

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Sorry, forgot the link: [https://cesium.com/blog/2017/11/22/clipping-planes/](https://cesium.com/blog/2017/11/22/clipping-planes/)