Finishes
Colour is on by default (untick for B&W). Applies to all 3 buildings (A, B+C, Salt Barn) and overrides the IFC materials (Brook: IFC colours not correct). Defaults = City selections 9/23/26 (charcoal roof/doors, gray siding, copper trim/gutters, Ridge Cut Redwood stone); cap colour + windows ASSUMED. Wainscot = colour split of the IFC wall faces at 40" AFF (no geometry change); the Affinity cap is display-only geometry (not in the IFC).
Buildings
Street pit: plan footprint only (2D, orange). Add more building IFCs via scripts/buildings.json.
Layers
Ground: inside the plan property line the aerial is replaced by the demo'd site per plan (approx.): lawn, new HMA pavement outline + curb hand-traced from sheet 4 (georeferenced to the plan building corners, ~1-2 m), concrete building pads; sidewalks, striping and the street-pit apron are not drawn. Outside: IndianaMap 2022 Floyd Co. 6-in aerial draped on the USGS 3DEP 2017 lidar terrain (NAVD88, no vertical exaggeration); green fill beyond the aerial.
ASSUMPTIONS: FFE 460.10 ft = plan building elevation (sheet 5 "ELV. 460.10"); plan vertical datum taken as NAVD88. Ground inside the building pads (+3 m) set to FFE−6" and feathered 10 m into the 2017 (pre-construction) lidar; the civil grading surface is not modelled. Salt barn overhead-door end faces east (engineering review 2026-10-23: the only orientation that works on the site; no longer an assumption). Buildings B+C IFC is 236' vs 233' on the plan: B body 202' matches, the Mech 106 bump-out (4') is not on the civil plan, C is 30' vs 31'; the centred fit shifts the building ~1.5'. Building A overhead doors are 14'x14' (IFC type is named 8'x6'-6"). FFE 460.10 ft, state-plane placement. Light fixtures are not shown. Linework in orange/yellow is 2D from the plan, not 3D.
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