# Show ArcGIS Scene layer issue

**URL:** <https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990>\
**Category:** CesiumJS\
**Created:** [September 26, 2023, 9:46am UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990 "2023-09-26T09:46:29Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![chokri](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/chokri/32/14037_2.png) [@chokri](https://community.cesium.com/u/chokri)\
**Post date:** [September 26, 2023, 9:46am UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990/1 "2023-09-26T09:46:29Z")

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Hi,

I would like to show a **non textured** esri scene layer (Cesium.I3SDataProvider). It is showing correctly in ArcGIS web scene viewer but not in Cesium Viewer.

Is there any settings to apply to cesium viewer to show it correctly ?

Thanks.

 ![ArcGISVSCesiumViewer](https://global.discourse-cdn.com/cesium/original/3X/c/9/c9e348e66b2f8da6bec076daefdbfdd12f33a5c3.png)

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<div class="post-metadata">

**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:** [September 29, 2023, 2:05pm UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990/2 "2023-09-29T14:05:27Z")

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Hi there,

Do you have a [code example](https://sandcastle.cesium.com/) which can replicate the issue you’re seeing?

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<div class="post-metadata">

**Author:** ![chokri](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/chokri/32/14037_2.png) [@chokri](https://community.cesium.com/u/chokri)\
**Post date:** [September 29, 2023, 2:54pm UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990/3 "2023-09-29T14:54:33Z")

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Hi,

Here a code example: [I3SLayer sample](https://sandcastle.cesium.com/#c=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)

Thanks.

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<div class="post-metadata">

**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:** [September 29, 2023, 3:44pm UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990/4 "2023-09-29T15:44:30Z")

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Thanks.

It looks like the normals are not provided as part of the scene layer. Do you know if this is expected?

If normals are not available, it’s still possible to apply post processing effects such as [ambient occlusion](https://sandcastle.cesium.com/?src=Ambient%20Occlusion.html) which would approximate the shading on the left.

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<div class="post-metadata">

**Author:** ![chokri](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/chokri/32/14037_2.png) [@chokri](https://community.cesium.com/u/chokri)\
**Post date:** [October 3, 2023, 4:12pm UTC](https://community.cesium.com/t/show-arcgis-scene-layer-issue/26990/5 "2023-10-03T16:12:01Z")

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Hi,

No idea about normals !

With [ambient occlusion](https://sandcastle.cesium.com/?src=Ambient%20Occlusion.html), the result is inconclusive as [this example](https://sandcastle.cesium.com/#c=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)