# Cesium - one object in two tiles - question about batchId

**URL:** <https://community.cesium.com/t/cesium-one-object-in-two-tiles-question-about-batchid/21145>\
**Category:** Cesium ion\
**Created:** [November 9, 2022, 1:17pm UTC](https://community.cesium.com/t/cesium-one-object-in-two-tiles-question-about-batchid/21145 "2022-11-09T13:17:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jacektomaszewski](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/jacektomaszewski/32/3476_2.png) [@jacektomaszewski](https://community.cesium.com/u/jacektomaszewski)\
**Post date:** [November 9, 2022, 1:17pm UTC](https://community.cesium.com/t/cesium-one-object-in-two-tiles-question-about-batchid/21145/1 "2022-11-09T13:17:06Z")

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Hello,  
I’m generating tileset with object splitted between two tiles. They are represented as two different objects (2x Cesium3DTileFeature), having the same batchId & featureId, but they are placed on different 3DTile.

 ![1](https://global.discourse-cdn.com/cesium/original/3X/7/f/7f95bec6e2bb9d4a3993cf3046ed57ba2aaaac78.jpeg)  
 ![2](https://global.discourse-cdn.com/cesium/original/3X/2/5/25fe6762be2d7cefddf7e0cb8ba61b0bc41358a3.jpeg)

Is it achievable to merge them to one object? Or is it any mechanism in cesium or extension to treat them as one object, for example at picking?

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**Author:** ![Shehzan\_Mohammed](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/shehzan_mohammed/32/2002_2.png) [@Shehzan\_Mohammed](https://community.cesium.com/u/Shehzan_Mohammed)\
**Post date:** [November 9, 2022, 3:15pm UTC](https://community.cesium.com/t/cesium-one-object-in-two-tiles-question-about-batchid/21145/2 "2022-11-09T15:15:47Z")

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Hello

Are these tilesets you are generating by yourself, or is this being uploaded to Cesium ion and being processed using Cesium’s pipelines?

Shehzan

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<div class="post-metadata">

**Author:** ![jacektomaszewski](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/jacektomaszewski/32/3476_2.png) [@jacektomaszewski](https://community.cesium.com/u/jacektomaszewski)\
**Post date:** [November 10, 2022, 5:02am UTC](https://community.cesium.com/t/cesium-one-object-in-two-tiles-question-about-batchid/21145/3 "2022-11-10T05:02:25Z")

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I’m generating them by myself