Hi Marc, re:

> Were you considering dimensions to go automatically on a specific "Dimensions" Layer ?

I know a lot of people like to do it that way so I was thinking there should be an option for it.

There are going to be so many options for dimension properties that I've needed to set up some new properties UI to handle it. The way it's working so far is to have a "More properties..." button:



That will then pop up a properties dialog that will have a lot more space to put various details:



I'm going to see about filling in some stuff there for other object types too.

Then also there will be an annotations section in the Scene Browser Types section as well:





One thing that's bothering me at this moment is whether it's weird to have the "Annotations" text under Types there out of alignment with its siblings. But the way for it to be aligned would mean having empty space for a +/- expander box on everything even if it does not have children like this:





Which one is worse, having the "Annotations" text label out of alignment or all that extra space? Maybe best to have "Annotations" out of alignment for now but it's something I'll have to worry about more in the future when there is more hierarchy in the scene browser.

The way it is currently set up, the extra space to keep text aligned is only added to stuff inside of a hierarchy, if a top item does not have children it doesn't leave space on it...

The other thing I could do would be to skip having the annotation sub types for now, and just have one thing there for all annotations.

- Michael