Each step has diagrams, input/output schemas, test cases.
Added Step 6: mother-blender-render — photorealistic 3D via
Blender on mother node. USB requests renders via MCP, same
pattern as build-colibri.sh. 1 GiB Blender stays on mother;
light nodes get PNGs back. ~30h total implementation estimate.
GURS WFS endpoints for parcel boundaries, address lookup, and
spatial data (CC BY 4.0, free). Google 3D Tiles for photorealistic
backgrounds (paid). Four-phase plan: address → parcel → dome
placement → site-specific BOM. All Slovenian data sources
documented with endpoint URLs and coordinate systems.
Records the decision to use a pure-Python geodesic dome tool
(6KB, numpy+Pillow) instead of Blender (1 GiB, 53 packages).
OSA registered as first node in mother_hive PostgreSQL with
real hardware profile: 12GB RAM, no GPU, geodesic_dome_mcp=true.
This document serves as a capability baseline — any node that
can run Python can generate dome wireframes and structural BOMs.
