An alternative way of building blueprints in survival.
Inspired by a Reddit suggestion from 3 years ago. (https://www.reddit.com/r/spaceengineers/comments/2cv46a/suggestion_how_id_like_blueprints_to_work/?ref=share&ref_source=link) credit to u/GigaCorp
The above Reddit post suggested that in survival, blueprints should be built as a framework and then the whole ship welded up at once.
I would like to build on this idea. I think this should be an option with the existing Projector block.
* The engineer places a Projector block (with required power).
* The engineer selects the blueprint that they wish to build (and aligns).
* The engineer selects the new "3D print style" option.
* The ship is projected as a whole entity. All of the block costs are merged into one master list, and the welding time is calculated into one progress bar.
*Once the projection is completely welded, the ship then returns back to it's block state.