Select objects to automatically correct a shared face between them. This function facilitates the crossover operation between solids and one of the following operations is automatically performed.

• Imprint : In case of solid and solid in contact

• Boolean : Solid within a solid(embed) or partially included - Intersection set

For the set intersection function, the solid shape changes with the selection order. However, in the case of automatic connection, the program determines and creates the shared face so that the selection order does not change the shape. Hence, it is useful to use the Geometry > Boolean > Solid > Cut function if the user wants to include sections that are not in contact.