I have two parts. One butts up to another. I want to join these two parts.
At the moment, I create a sketch on one face of the first part, and project the geometry of the adjoining face of the second part, one at a time.
Create an option to project all geometry from the adjoining face of the second part.
ALSO
Sometimes I need to modify parts on a side face, but avoid features within the part that I can't see on the face in question.
Create an option to project the geometry of hidden features within a part.
