Luminaires 0
Objects 0
0E avg, lx
0E min, lx
0E max, lx
0U₀ (min/avg)
LMB — rotate · wheel — zoom · RMB — pan · drag an item · Ctrl+C/V — copy · Del — delete
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Lighting calc
Drawing stays on — draw walls one after another; exit with Esc or the button. Shift — straight walls (multiples of 45°). Drag nodes — walls follow and snap. Click a wall/node to select, Del to delete. Drag a box over empty space to select many walls, then Del.
Parameters
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Luminaire parameters
No IES loaded — parameters are set manually below
120° = diffuse (Lambertian) — a bare panel/linear luminaire. Narrower = a lens/optic.
Object parameters
Primitive parameters
🚪 Edit wall face
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View from inside
Wall elevation
Pick Rectangle or Circle and drag on the wall to cut a window or a door. Drag to move, use the corner handle to resize, Del to delete.