# pickPosition() ignore 3D model

**URL:** <https://community.cesium.com/t/pickposition-ignore-3d-model/24357>\
**Category:** CesiumJS\
**Created:** [May 29, 2023, 4:28am UTC](https://community.cesium.com/t/pickposition-ignore-3d-model/24357 "2023-05-29T04:28:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![gtk2k](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/gtk2k/32/11142_2.png) [@gtk2k](https://community.cesium.com/u/gtk2k)\
**Post date:** [May 29, 2023, 4:28am UTC](https://community.cesium.com/t/pickposition-ignore-3d-model/24357/1 "2023-05-29T04:28:44Z")

</div>

3D Model (glb) is added on 3D Tileset.  
I want to move this 3D Model by mouse drag and drop.  
While dragging, I want to get the position on the 3D Tiles, but pickPosition() hits the 3D Model and returns the position on the 3D Model.  
How can I ignore the 3D Model and get the position on the 3D Tiles while dragging?