If you have a viaduct with stone or brick arches on a curve, where do you put the extra bits that make it curved? Do you create arches wider at one side than the other or do you make the arches circular and have the piers trapezoid shaped?
I'd go for the secong, but does anyone have a nearby prototype they could check?
Thanks.
I'd go for the secong, but does anyone have a nearby prototype they could check?
Thanks.