Tulsa — Zink Lake / Riverside

⬇ Download deliverable (.zip · ~88 MB · draped + contours)

Hosted on gofile (88 MB — over this host's per-file limit, so the button opens the gofile page). Contains: scene_layers.fbx (combined, textures embedded) · fbx_layers/ — one FBX per layer (BUILDINGS/ROADS/RAIL/BRIDGES/GROUND/WATER/AERIAL/CONTOURS) for guaranteed per-layer control in Rhino/Revit/SketchUp/Max · contours.dxf (LWPOLYLINEs on CONTOURS_MINOR/MAJOR, elevations attached) · .glb · .obj+.mtl · ground_naip.png · export_report.json · ATTRIBUTION.txt

Rhino note: the combined FBX flattens onto one display layer (Blender's exporter limitation) — import the files under fbx_layers/ for toggleable layers.

9 named layers — every object is LAYER__entity; FBX carries a parent empty per layer, OBJ carries g LAYER groups (Rhino: "import OBJ groups as layers").

• BUILDINGS (168) · ROADS · RAIL · BRIDGES (30 spans)
• GROUND (USGS 3DEP terrain, ~29 m relief) · WATER (Zink Lake) · AERIAL (USDA NAIP)
• CONTOURS — 0.5 m elevation lines (222 rings, majors every 5th), draped on the terrain skin + as CAD DXF

Meters, Z-up. Buildings seated on terrain; ROADS + RAIL draped onto the terrain surface (subdivided to 6 m edges, per-vertex wrap) so they follow the riverbank slope — no floating/clipping.

Licensing — commercial-clean: no Street-View-derived geometry. Sources: OpenStreetMap (ODbL), Mapillary (CC-BY-SA), USGS 3DEP LiDAR (public domain), USDA NAIP (public domain). Full text in ATTRIBUTION.txt inside the zip.