* Intersection
Boolean operations work only with surface and [[Solid Objects|solid objects]]. In other words, they cannot be applied to [[Curve Objects|curve objects]]. As a general rule of thumb, you should perform a Boolean operation on two or more objects of the same type, and resulting object will be of the same type. Mixing solid and [[Surface Objects|surface objects]] in Boolean operations may result in an undesirable outcome. The Boolean Union of two objects that do not overlap each other physically is similar to grouping them into a composite object. Subtracting two objects that do not overlap each other physically results in the deletion of the object to be subtracted.
The result of a Boolean CAD operation on two or more objects is a new object of Boolean Type. The property dialog of a Boolean object is similar to that of a composite object and contains a member list. You can highlight and select any member from the list and open its own property dialog for editing. You can also use '''Consolidate Tool''' to convert a Boolean object into a generic surface or solid object. In that case, you won't have access to the properties of the individual member object any longer.