I have created groin vaults and barrel vaults but an annular vault eludes me. I can’t find any suggestions on the web (relating to SU). I was hoping to find some help here. I’m hoping that SU Pro or Ruby won’t be necessary - but I may be dreaming.
This is brilliant and solves my problem very nicely. Thanks so much. I’m trying to do a little model of the Theater of Marcellis in Rome and this will be perfect!!