Make Creating World Portals Easier via Hammer Visuals

[Delikatessen]

Which component should be improved?

Visualization of World Portals in Hammer

Describe your suggestion

I think it would make creating World Portals a lot easier if we could easily see their size in Hammer.

Expected result

As it stands now, you can't see World Portals' size in Hammer, but even just adding a thin plane to visualize how big World Portals will be in game would be so great. (Preferably this would be enableable/disableable via the guides tab on the top bar, usually used for showing lighting angles.)

[vrad-exe]

The wirebox helper can already be used to create an outline of a rectanguar region, but that needs specific points to be set for the two corners so it wouldn't work for worldportals. Maybe add a variant of that which uses width/height values instead.

[Delikatessen]

That.. would work!