Select conduit.
Hold Shift.
Click on walls.
Flood fill.
Options:
Door Behavior:
• Default: Doors are treated as walls and the selected conduits are placed.
• Skip Doors: Doors are treated as walls, but no conduits are placed on door cells.
• Hidden Conduits Under Doors: Hidden conduits are placed on door cells instead of the selected conduits.
• Exclude Doors: Door cells are not considered adjacent.
Allow Mixed Wall Types: When enabled, adjacent walls of different types are also selected.
