# America has sunglasses

**URL:** <https://community.cesium.com/t/america-has-sunglasses/4093>\
**Category:** CesiumJS\
**Created:** [May 10, 2016, 5:48pm UTC](https://community.cesium.com/t/america-has-sunglasses/4093 "2016-05-10T17:48:06Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Denver](https://avatars.discourse-cdn.com/v4/letter/d/34f0e0/32.png) [@Denver](https://community.cesium.com/u/Denver)\
**Post date:** [May 10, 2016, 5:48pm UTC](https://community.cesium.com/t/america-has-sunglasses/4093/1 "2016-05-10T17:48:06Z")

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Is this a known issue?

Only happens to tiles near, but not on, the poles.

Chrome Version 50.0.2661.94 m (64-bit), Catalyst 16.4.2

Happens on a blank viewer with no terrain on (var viewer = new Cesium.Viewer(‘cesiumContainer’)😉

 ![ss.jpg](https://global.discourse-cdn.com/cesium/original/1X/07774fc3deb10730dbc0449d61c3e2ff8f6ed686.jpeg)

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**Author:** ![hannah](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/hannah/32/4509_2.png) [@hannah](https://community.cesium.com/u/hannah)\
**Post date:** [May 10, 2016, 5:57pm UTC](https://community.cesium.com/t/america-has-sunglasses/4093/2 "2016-05-10T17:57:15Z")

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No, I don’t think I’ve seen this one before.  
Does that happen every time or intermittently?

What OS are you using?

Thanks!

-Hannah

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**Author:** ![Denver](https://avatars.discourse-cdn.com/v4/letter/d/34f0e0/32.png) [@Denver](https://community.cesium.com/u/Denver)\
**Post date:** [May 11, 2016, 12:38am UTC](https://community.cesium.com/t/america-has-sunglasses/4093/3 "2016-05-11T00:38:03Z")

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Win10. It changes depending on the view angle, but it otherwise static for a given view.

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**Author:** ![hannah](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/hannah/32/4509_2.png) [@hannah](https://community.cesium.com/u/hannah)\
**Post date:** [May 11, 2016, 3:04pm UTC](https://community.cesium.com/t/america-has-sunglasses/4093/4 "2016-05-11T15:04:42Z")

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Thanks! I’ve filed an issue on our github: [https://github.com/AnalyticalGraphicsInc/cesium/issues/3912](https://github.com/AnalyticalGraphicsInc/cesium/issues/3912)  
We’ve seen some other weird artifacts with Chrome 50, so that might be related.

This might also be an AMD specific bug, I haven’t been able to reproduce it on my machine that has an NVIDIA card.

Best,

Hannah