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Cesium render loop crashes when double clicking access line on a zoomed-to object #6848

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MattPetry opened this issue Jul 26, 2018 · 1 comment

Contributor

MattPetry commented Jul 26, 2018

The attached czml document demonstrates this behavior. Steps to reproduce:

Load the czml
Double click ISS to zoom to it
Double click the access line between ISS and the ground station
Cesium shows an error message

I've seen this in versions 1.44 and 1.47

accessLine.czml.txt

Contributor

mramato commented Jul 26, 2018

Thanks @MattPetry!

This looks like a clear cut bug to me on line 2022 of Viewer.js

camera.viewBoundingSphere(boundingSphere, viewer._zoomOptions.offset);

viewer._zoomOptions should just be the locally scoped zoomOptions (which is always defined, while the former is not).

If someone wants to confirm this and open a PR, that would be great. Thanks.

MattPetry mentioned this issue

updated viewBoundingSphere to use correct zoomOptions #6849

Merged

hpinkos closed this as completed in #6849

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