How to disable FWidget grid effect?

[Mateusz.Wiech]

@Martin Mittring;227572

this console variable allows to adjust the checker effect:

r.Editor.OpaqueGizmo

Thanks. That solve the problem. This can also be changed in code to turn it off permanently.

PostProcessCompositeEditorPrimitives.cpp, 14
change 0.0f to 1.0f.