added geopandas package

Added the possibility to switch to local UTM projection & getting roads with smoother footprint

Added topographical contour lines

Fixed bugs for env variable

New requirements for the elevation fetching

added terrain elevation fetching with 0.1m precision

Fixed package issue

Improved bugs

Added Map viewer, and improved the UI to be more minimalistic

New updated app.py fetching cleaner geometries

Add converted Gradio app

Fix indentation and exception pairing in create_3d_model

Fix indentation and exception pairing in create_3d_model

Fix indentation and exception pairing in create_3d_model

Fix extrusion: catch ImportError on triangle and fallback to earcut

Fix extrusion: catch ImportError on triangle and fallback to earcut

🔍 debug create_3d_model: log footprint, polygon, extrusion details

🔍 add detailed debug prints + switch Overpass to HTTPS

🔍 add detailed debug prints + switch Overpass to HTTPS

Use HTTPS for Overpass + add debug prints + expose traceback

Use HTTPS for Overpass + add debug prints + expose traceback

Use HTTPS for Overpass + add debug prints + expose traceback

Add cleaned-up app.py and requirements.txt

initial commit