Add ARC

[FlayAllster 9]

Hello, i want ask devs add ARC in game(my eng not best sorry).

For example you can see on this screen small stone gate:

On prew.image we see ARC, but if build its just 2 pillar.

If add door then pillars transformated to ARC.

I use inside base small gate, because Doorframe very small, uncomfortable.

But me no need doors inside base, i just want ARC. But i take only 2 ugly pillars.

You have ready models/textures and etc. add ARC or fix gateframe.

For example ArC use for building(we can have more varians for buildings design!):

[Diesel Power 17]

Arches would be nice.

[TrevorJD 117]

It would be nice if CKF style functionality was added. The cycle-model-with-T method of building in ATLAS is great and it would be utterly trivial to add 45 degree pieces, archways, etc. to the options.