1.3.0 - Scene preflight and auto-fix, Pedestrian Walkability and Cool
Route Finder, 10-point planning check presets, batch QGIS export, and
A4 Print Layout sheet generator.
- Added Scene Preflight Validator and 1-click Auto-Fix (Check & Fix)
in the QGIS dock to detect and repair broken height/bottom
expressions, cm/mm unit mismatches, NULL heights, missing EPW paths,
and non-overlapping DEM/layer extents before export.
- Added Pedestrian Cool Walkability Index (PCWI, 0-100) and A* Cool
Route Finder comparing the shortest obstacle-free path against the
thermally/environmentally optimal shaded path, with routes returned to
QGIS as categorized GeoPackage line layers.
- Expanded Planning Check to 10 criteria (adding Street NO2 air
quality, Canyon Ventilation Efficiency VEI, and Rooftop Solar
Irradiation) with 5 built-in preset profiles (Defaults, BRE 209
Daylight & Sunlight, WHO Urban Health, Solar District, Complete
10-Point Audit).
- Added "Send all to QGIS" batch export in the viewer and a 1-click
"Print Sheet" A4 Landscape QGIS Print Layout builder with HTML KPI
summary card, map frame, legend, scale bar, and north arrow.
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.
1.2.2 - DEM no-data cells stay empty.
- 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.
- 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.
- An undeclared -9999, -32768 or -32767 is recognised as no data.
1.2.1 - Audit of every tool: fixes and a responsive page during
analyses.
- Fixed: results on the wrong buildings after a re-export; A vs B for
facade daylight; scenes with 16+ layers.
- Fixed: optimiser daylight constraint reach; southern-hemisphere
seasons; A vs B solar and comfort settings.
- Fixed: Green View field of view, cut and fill Balance on small
polygons, profile DXF, large terrain maps to QGIS.
- Fixed: visibility from a selected building now maps where the
building can be seen from (its top edge).
- Fixed: the sun's time zone without a weather file comes from the
nearest weather station (Turkey: UTC+3).
- Realistic defaults: NO2 emission 60 ug/(m s) and road sound power 82
dB(A)/m for a busy two-lane road.
- Noise map up to 11 times and traffic dispersion 3 times faster; the
page stays responsive during analyses.
- QGIS 4: QAction imported from QtGui (Qt6).
1.2.0 - Roads for the noise and air-quality maps, faster noise map,
and fixes.
- Roads layer role with a per-road Traffic expression; OpenStreetMap
roads with traffic by road class.
- Fixed: QGIS line layers never reached the noise and dispersion maps
from the Analyze cards.
- Noise map three to ten times faster, with progress instead of
freezing the page.
- Fixed: pollution map saturating without roads; the solar envelope
limiting a building by its own shadow.
- Fixed: Bowen-ratio surface temperature, wind streamline artefacts,
manual weather in the 24 h study.
- Reference manual chapters for microclimate, ventilation, noise,
green view and the solar envelope.
1.1.0 - ENVI-met style microclimate, canyon ventilation, 3D acoustics,
Green View Index and solar envelope.
- Surface energy balance and microclimate physics: surface
temperature, canopy evapotranspiration cooling, Bowen ratio
partitioning, and interactive 3D tree planting.
- Physiological Equivalent Temperature (PET, MEMI energy balance)
alongside UTCI and surface-aware Mean Radiant Temperature.
- 24-hour animated diurnal thermal comfort studies with point
microclimate profile curves and polar sun-path stereographic diagrams.
- Street-canyon ventilation efficiency (VEI), normalized air age, and
traffic pollutant dispersion (NO2/PM2.5) with tree filtration.
- 3D environmental noise propagation (ISO 9613-2 / CNOSSOS-EU proxy)
with Maekawa barrier diffraction and quiet-facade detection.
- Pedestrian Green View Index (GVI) and Knowles / BRE 3D Solar
Envelope height limits and floor capacity.
- Animated 3D wind streamlines in the viewer canvas.
1.0.3 - Full QGIS 4 and Qt6 scoped enum compatibility.
- Scoped enum updates for QgsAbstract3DSymbol.Property,
QgsVectorFileWriter, and QgsBlockingNetworkRequest.
1.0.2 - Enhanced manual integration and styling.
- Illustrated reference manual themed to 02 Geo3D Electric Blue
identity.
- Direct "Manual" quick button in QGIS dock panel header.
- QGIS Plugins menu entries for Reference Manual and About dialog.
- Updated portal and documentation links to
https://geophilo.com/zero2geospatial3d/
1.0.1 - Illustrated reference manual and QGIS 3.44 stability.
- Comprehensive Illustrated Reference Manual:
https://geophilo.com/zero2geospatial3d/
- Fixed QGIS 3.44 LTR 3D view crash caused by SIP wrapper access
violation when querying 3D canvases.
- Direct manual links in QGIS panel header and 3D web viewer.
1.0.0 - First release.
- 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.
- Browser viewer with tiled terrain for large DEMs, buildings on
slopes, colour, filter and height rules, live shadows and a building
report with PDF.
- 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.
- Terrain analyses: slope, aspect, hillshade, curvature, topographic
position, ruggedness, wetness index; sections, flooding, cut and fill.
- Planning check after BRE 209 with shareable profiles, scenario A and
B per building, constrained NSGA-II height optimisation.
- Swipe and 2 to 8 synced panels; images up to 8K, PDF sheets, offline
HTML, GLB and video.
- Results back to QGIS as styled GeoTIFFs and building fields, in 2D
and 3D.

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