A 14 m concrete wall now encloses the city 24 m beyond its outermost
blocks. It is in the collision index (not the pick index), blocked on
the navigation grid so residents and routes stay inside, and walk/fly
positions are clamped within it so nobody leaves by flying over.
Posters are pasted on the city side at random spots, sizes and tilts
(up to 25 degrees), one per ~35 m, overlapping like a real hoarding.
They are painted into one atlas from civic slogans plus facts about the
loaded codebase (welcome, tallest tower, largest district, most
connected file), seeded by the repository name so each city's wall is
stable. The wall shader draws concrete courses and joints with a lit
coping, and the minimap outlines the wall. README covers routes,
residents, the wall and security alerts.
Andy Dixon
630636b3af
