Developing a workflow for translating sketches into BIM models. Currently using Blender with the Sverchok add-on and Grease Pencil sketches.
Originated in the discussion here: https://community.osarch.org/discussion/283/bim-modeling-using-greasepencil#latest
Single strokes to doors and windows:
Two strokes to windows of different width:
Snap to grid and generate rooms
