Draw
Walls snap to 15° and weld to nodes AND onto existing walls (T-junctions split the wall for real). After the first click, a live length readout follows the cursor — or just TYPE the length: digits open a feet/inches box (' jumps to inches, Enter draws in the current direction). Room tool: click the BOUNDARY WALLS and the space builds itself when they close a loop (or click corners the old way). With Select, drag grilles, equipment, openings and rooms — dashed dimensions show the distance to the nearest wall on each side. Right-click cancels. Hold D and click any wall, window, door, grille, equipment, room or route to DELETE it.
Floor
Plan Overlay
Drawing status