I'm afraid not. Curved sections are not even available in AC13. You could try creating several short individual sections and join them back together on a layout. It's not really curved, but it's the best we can do.
You can make a curved 3D section view but I think you are looking for a 2D section cut.
Gerald Hoffman “The simplification of anything is always sensational” GKC Archicad 4.55 - 29-Latest USA 2024 M4 Max MacBook Pro-macOS 15.5 (128GB (16 Core CPU + 40 Core GPU)
If you can see it in the 3D window you can save it as a 3D Document. The only thing to configure is the 3D View Settings to see the model in elevation.
another Moderator Eduardo Rolón AIA NCARB AC29 US/INT -> AC08
I knew for this 3d curved secion, but I was looking for 2d section plan... Never mind, I'll try with several shorter sections and with matching them. Anyway thanks for helping...