F-6 Markaz (Islamabad) — Arnis → Unity 6 URP District PoC

Loading Unity-exported GLB & geospatial provenance…

Scene Profile

Navigation

Shading

Camera Presets:

Native Unity 6 (6000.3.20f1) URP Output & Flythrough

Rendered headlessly via Unity 6 Universal Render Pipeline (Forward+) directly from the generated F6Markaz_Desktop.unity and F6Markaz_Mobile.unity scenes.

Automated Unity 6 URP Helical Flythrough (720p24 · Silent)

Exported Geospatial Rasters

16-bit DEM Heightmap — Mapterhorn DEM (581.0–597.2 m ASL)

RGBA Land Cover Splatmap — WorldCover 10m + OSM RGBA Splatmap

Meta/WRI 1m Canopy Height — Meta/WRI 1m Lidar Canopy Height

Measured Pipeline & Profile Benchmarks

Comparison between DesktopHigh (individual 3-tier LODGroup buildings, Unity Terrain 513×513, 2048 soft shadows) and MobileAndroid (per-chunk material-merged static meshes, 257×257 baked chunk terrain, 1024 shadows at 0.85 scale).

Metric	DesktopHigh Profile	MobileAndroid Profile

Explicit Source Data Limitations & Intermediate Scene Downloads

Every inferred height, floor count, roof shape, road width, and sidewalk in F-6 Markaz is explicitly tagged in provenance.inferred_fields rather than silently invented.

Documented Source Gaps (from `audit_report.json`)

Intermediate `iamin.district.v1` Artifacts

manifest.json scene.iamin.json audit_report.json benchmarks.json buildings.geojson roads.geojson land_areas.geojson pois_and_trees.geojson f6_desktop.glb f6_mobile.glb