Peri

That's a shame. So I guess what I have to do is provide a new action set with a bunch optional actions, which then could be bound to the dynamically...

Will it still be possible to cache data in a VBO to then be manipulated with a projection matrix instead of regenerating it when the ScreenSpaceQuad changes? For this to...

> A `VertexGroupUsage.TryReuse(int count)` method could be exposed which forgoes uploads if only the invalidation state has changed but not if anything else has changed like the target batch/insertion index/etc....

If you both think this proposal is okay, should I make a pr or do you want to handle it yourself? --- > But I'd also say that we need...

Idea: we could use "line" instead of "span". I think that would be more straightforward and it also implies that its a 1-dimensional line rather than a span which could...

> As a point of opinion, I find the `Main`/`Cross` distinction confusing. Especially so that I gather that the content primarily flows in the "cross" direction, until there is no...

I think the name "Main" should stay, but changing the "Cross" to something else might indeed be useful. "Line" something, "Side" or "Orth"/"Perp" could do?

Would `FlowVector` with `Main` or `Flow` as primary and `Line` as orthogonal do? I dont think they should have the word "Axis" in them. I would then rename the `ToCross`...

Ah, one more thing. I am working on a container that implements the full flexbox spec and the concept of a flow vector is used there too. I was thinking...

There is one more thing that I could address in this PR - it is currently impossible to both reverse and center a flow at the same time. When children...