Blueprint is a combination of a bitmap background, white striped shadows, and thick silhouette lines. To use this mode, download and extract the Blueprint + Background file for the settings.
To use the downloaded advanced display mode please open Rhino go to Tools > Options > View > Display Modes and import the .ini file.
Then, on Tools > Options > View > Display Modes > Blueprint: Display Mode Options > Viewport Settings > Background, click the "..." and look for the blueprint background image file downloaded.
Also by Carla sologuren