Joint tutorials
Rail
A railing along an edge — balconies, openings, stair sides.
Step 1
Draw the rail line
Press Polygon (or type polygon) and draw along the edge you want railed.
Or double-click into the room and click the face you want instead.
Or double-click into the room and click the face you want instead.
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Step 2
Add the railing generator
With it selected, open Details in the right panel → + Add Generator → Railing Generator. Height, post spacing and rail count are editable there.
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