Introducing the environment map had introduced a bug in background visibility. Toggling the "Background" *folder (the GUI element) successfully toggled background visibility. But calling set_property() on it, didn't work.
This changes how the folder is defined so that it is still valid to call set_property("\Background", "visible", bool).
Introducing the environment map had introduced a bug in background visibility. Toggling the "Background" *folder (the GUI element) successfully toggled background visibility. But calling set_property() on it, didn't work.
This changes how the folder is defined so that it is still valid to call
set_property("\Background", "visible", bool)
.