{"name": "02Geo3D - 3D Terrain and Building Analyzer", "package_name": "zero2geospatial3d", "version": "1.2.3", "experimental": false, "qgis_min": "3.28.0", "qgis_max": "4.99.0", "downloads": 609, "uploaded_by": null, "upload_datetime": "2026-10-27T14:52:21.119916", "changelog": "1.2.3 - Hub listing text rewritten; author Geophilo; university affiliation removed; documentation links use the standard geophilo.com pages (manual.html, guide/); manual HTML no longer ships in the plugin package.\n1.2.2 - DEM no-data cells stay empty.\n- Fixed: a DEM clipped to a concave polygon showed made-up ground in its no-data cells (-9999): they were filled by interpolation, or, without a declared no-data value, drawn at -9999.\n- No-data cells are now left out of the terrain mesh, clicks, contours, profiles, flooding, cut and fill, terrain maps and every analysis result sent to QGIS.\n- An undeclared -9999, -32768 or -32767 is recognised as no data.\n1.2.1 - Audit of every tool: fixes and a responsive page during analyses.\n- Fixed: results on the wrong buildings after a re-export; A vs B for facade daylight; scenes with 16+ layers.\n- Fixed: optimiser daylight constraint reach; southern-hemisphere seasons; A vs B solar and comfort settings.\n- Fixed: Green View field of view, cut and fill Balance on small polygons, profile DXF, large terrain maps to QGIS.\n- Fixed: visibility from a selected building now maps where the building can be seen from (its top edge).\n- Fixed: the sun's time zone without a weather file comes from the nearest weather station (Turkey: UTC+3).\n- Realistic defaults: NO2 emission 60 ug/(m s) and road sound power 82 dB(A)/m for a busy two-lane road.\n- Noise map up to 11 times and traffic dispersion 3 times faster; the page stays responsive during analyses.\n- QGIS 4: QAction imported from QtGui (Qt6).\n1.2.0 - Roads for the noise and air-quality maps, faster noise map, and fixes.\n- Roads layer role with a per-road Traffic expression; OpenStreetMap roads with traffic by road class.\n- Fixed: QGIS line layers never reached the noise and dispersion maps from the Analyze cards.\n- Noise map three to ten times faster, with progress instead of freezing the page.\n- Fixed: pollution map saturating without roads; the solar envelope limiting a building by its own shadow.\n- Fixed: Bowen-ratio surface temperature, wind streamline artefacts, manual weather in the 24 h study.\n- Reference manual chapters for microclimate, ventilation, noise, green view and the solar envelope.\n1.1.0 - ENVI-met style microclimate, canyon ventilation, 3D acoustics, Green View Index and solar envelope.\n- Surface energy balance and microclimate physics: surface temperature, canopy evapotranspiration cooling, Bowen ratio partitioning, and interactive 3D tree planting.\n- Physiological Equivalent Temperature (PET, MEMI energy balance) alongside UTCI and surface-aware Mean Radiant Temperature.\n- 24-hour animated diurnal thermal comfort studies with point microclimate profile curves and polar sun-path stereographic diagrams.\n- Street-canyon ventilation efficiency (VEI), normalized air age, and traffic pollutant dispersion (NO2/PM2.5) with tree filtration.\n- 3D environmental noise propagation (ISO 9613-2 / CNOSSOS-EU proxy) with Maekawa barrier diffraction and quiet-facade detection.\n- Pedestrian Green View Index (GVI) and Knowles / BRE 3D Solar Envelope height limits and floor capacity.\n- Animated 3D wind streamlines in the viewer canvas.\n1.0.3 - Full QGIS 4 and Qt6 scoped enum compatibility.\n- Scoped enum updates for QgsAbstract3DSymbol.Property, QgsVectorFileWriter, and QgsBlockingNetworkRequest.\n1.0.2 - Enhanced manual integration and styling.\n- Illustrated reference manual themed to 02 Geo3D Electric Blue identity.\n- Direct \"Manual\" quick button in QGIS dock panel header.\n- QGIS Plugins menu entries for Reference Manual and About dialog.\n- Updated portal and documentation links to https://geophilo.com/zero2geospatial3d/\n1.0.1 - Illustrated reference manual and QGIS 3.44 stability.\n- Comprehensive Illustrated Reference Manual: https://geophilo.com/zero2geospatial3d/\n- Fixed QGIS 3.44 LTR 3D view crash caused by SIP wrapper access violation when querying 3D canvases.\n- Direct manual links in QGIS panel header and 3D web viewer.\n1.0.0 - First release.\n- QGIS panel in three steps (terrain, objects, open in 3D), Quick 3D of a DEM, OpenStreetMap buildings with building parts and trees, nearest TMYx weather station, QGIS 3D view setup.\n- Browser viewer with tiled terrain for large DEMs, buildings on slopes, colour, filter and height rules, live shadows and a building report with PDF.\n- GPU analyses: sun hours, shade and shadow studies, sky view factor, facade daylight (vertical sky component), irradiation and PV, viewsheds, pedestrian wind, UTCI, heat-island morphology and Local Climate Zones, climate around buildings by season.\n- Terrain analyses: slope, aspect, hillshade, curvature, topographic position, ruggedness, wetness index; sections, flooding, cut and fill.\n- Planning check after BRE 209 with shareable profiles, scenario A and B per building, constrained NSGA-II height optimisation.\n- Swipe and 2 to 8 synced panels; images up to 8K, PDF sheets, offline HTML, GLB and video.\n- Results back to QGIS as styled GeoTIFFs and building fields, in 2D and 3D.", "external_deps": null, "download_url": "https://plugins.qgis.org/plugins/zero2geospatial3d/version/1.2.3/download/"}