PagesObserver

[DanRathbun]

@PaulMcAlenan

Why is the following… [ PagesObserver ] displaying multiple puts in the console when change the scene…

This was previously discussed and Thomas summed it up in this API tracker issue …

• Issue 237 : Add observer event to detect active scene change

… which is an echo of the forum post:

Detect scene activation

I did some digging in the source and found that there is actually events being fired. But there is a lot of noise there that makes it less than ideal for an API. Sketchup::PagesObserver#onContentsModified is triggered when: kPageMoved kSelectedPageChanged kNameChanged kRemoveAll kPageActivate “changed” vs “active” you ask? Good question - that’s some internal implementation noise leaking through. When the active page is changed you get two calls to onContentsModified. The first one is befor…