Click the Draw Site button below, then click the map to add points. Double-click to close the polygon.
Shadow = height ÷ tan(altitude)
Data: Open-Meteo (last year)
Drag on map to move · +/− keys to scale
− = sink into ground · + = lift up · type a value + Enter to set exactly
.dae — SketchUp: File → Export → 3D Model
.obj — Blender: File → Export → Wavefront (.obj)
DXF (AC1015/AutoCAD 2000): AutoCAD / GstarCAD / SketchUp Pro (3D, can embed the street tile as a real image — see Base Map Texture below)
Collada .dae: SketchUp native import
Adds road centerlines into the same DXF/Collada file (not a separate download), at the same position as the site. The map briefly re-centres/zooms to capture full coverage, then returns to your view.
Downloads two files: the .dxf/.dae and a matching .png texture — keep both in the same folder on import. (Embedding the image directly inside the file crashed SketchUp 2024's .dae importer, so it's always a separate file instead — DXF's own native IMAGE entity works the same way.) GeoJSON/PNG/PDF ignore this.
Saves site boundary, camera, Sun/Wind settings, and the imported 3D model (if any) to a single .siteanalysis.json file. Wind/sun data itself is re-fetched fresh on load, not stored.