|Source Mod||Buildcraft 3|
Blueprints are a new addition to Buildcraft 3. Blueprints can be used to store information about structures, similar to a Template, but instead of only storing what spaces are occupied, a Blueprint will also store the material that was used. This allows you to better recreate an existing structure using a Builder.
When first crafted, blueprints are referred to as a Blank Blueprint. Blank blueprints need to be written by using an Architect Table, or Blueprint Library.
A blueprint can be written on multiple times, each time it overwrites the previous information that was stored on the blueprint.