Disposing a mesh using occlusion queries causes an exception

Bugs
1

I was wondering if anyone has run across this bug. I made a playground to reproduce the error which can be seen in the console. Press the “w” key to dispose the sphere mesh.

https://www.babylonjs-playground.com/#S4HTDD#1

Trying to dispose the mesh should produce the following exception.

TypeError: setting getter-only property "isOcclusionQueryInProgress"

This does not appear to happen when dispose is called from the callback registered with scene.registerBeforeRender

2

Thanks a lot for the report, just pushed a fix, it will be in the next nightly

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