Adaptive layers - respect layer height range modifiers.

[vovodroid]

This PR enforces Height Range Modifiers for Adaptive Layers. If object has such modifiers they layer height will be used and not be affected by Adaptive/Smooth/Editing:

[SoftFever]

Sorry for the long delay.
I've reviewed the changes and tested them; they work like a charm 👍
I noticed you temporarily turned off optimization (see my other comment).
Could you take a look at that? Otherwise, everything looks good to me.

[vovodroid]

I'm thinking about using zero value for not forcing layer height and using adaptive height.

[SoftFever]

I'm thinking about using zero value for not forcing layer height and using adaptive height.

I actually like the current behavior(with your changes), use zero value will make the logic less intuitive IMO.