Ceiling Design/Diseño techo

[admeza]

Buenas tardes!
Alguien sabe cómo hacer este techo de manera que no haya que dibujar manualmente pedazo por pedazo? 

Good afternoon
Does anyone know how to make this roof so that you don't have to manually draw it piece by piece?

Más en este caso que tengo que las columnas no están a las mismas distancias
In this case I have the columns at different distances

[Alfredo_Medina]

You could subdivide the problem in 2 parts:

1) The form around the columns, which is always the same around each column. That could be just one family that you put at each column. This can be done with a circular array of a generic family. Not difficult.

2) The connections between one piece of every circular form with another. This part is the most difficult part because it is irregular. For this probably you need an adaptive family that goes from one point to another creating the piece.