Invalid array length exception in Sandcastle Geometry and Appearances Example

[pjcozzi]

• Open the Geometry and Appearances Sandcastle example
• Zoom in and look to the horizon.
• Grab the bottom/left of the sky atmosphere and use left-mouse drag to spin around 360 degrees and then look around.

CC #1477

[hpinkos]

@pjcozzi I can't reproduce this

[mramato]

Someone else recently reported this on the forum, so it's definitely still happening. Here's the link. They are on a Mac as well, so this could be platform specific.

[kainino0x]

I just accidentally reproduced this while zooming around aimlessly in Hello World. I'm on Chrome on Windows. Here's a trace with updated line numbers, too:

An error occurred while rendering.  Rendering has stopped.
undefined
RangeError: Invalid array length
RangeError: Invalid array length
    at updateFrustums (http://localhost:8090/Source/Scene/Scene.js:1037:36)
    at createPotentiallyVisibleSet (http://localhost:8090/Source/Scene/Scene.js:1202:13)
    at render (http://localhost:8090/Source/Scene/Scene.js:1806:9)
    at Scene.render (http://localhost:8090/Source/Scene/Scene.js:1845:13)
    at CesiumWidget.render (http://localhost:8090/Source/Widgets/CesiumWidget/CesiumWidget.js:659:25)
    at render (http://localhost:8090/Source/Widgets/CesiumWidget/CesiumWidget.js:68:32)