Extend to have spacing and scale functionality.

[ShadedPL]

With Extend in place it would be awesome if we could adjust the spacing and also be able to scale multiple extended instances at once, with the help of K-menu.

It could work something like this:

1. Middle Mouse the building you want to have extended
2. Open K menu (layout should be adjusted to whatever function and axis is currently active)
3. Adjust the Spacing and scaling accordingly, hit "Apply"
4. Left click to place all in one place
5. profit

[majormer]

Thanks for the suggestion! This is definitely something we'd like to support in the future.

Current status: Scaling and spacing adjustments don't work properly while EXTEND is active - the extended buildings and connections are captured at the moment you middle-click, so changing scale/spacing afterward doesn't update them correctly.

Short-term: We're disabling scaling keybinds and the K-panel while in EXTEND mode to avoid confusion.

Long-term goal: Allow spacing and scaling adjustments to dynamically update the extended layout before placing. This would require recalculating all the connection geometry on the fly, so it's a larger feature to implement properly.

We'll keep this issue open to track the feature request.