zwitschi
2f87002711
Drop the OpenStreetMap/ODbL attribution requirement, the Google imagery rule, and the related F-4 requirement, risk R-4, release check, and TODO items across AGENTS, PLAN, ROADMAP, README, setup, architecture sections, and manifests. OSM data is now documented as local private use only. Also normalize numbered-list indentation in the architecture docs.
1.1 KiB
1.1 KiB
Context and Scope
Business Context
The system is a self-contained single-player game. It has no server backend, no multiplayer, and no live service dependencies. Its communication partners are:
| Partner | Inbound | Outbound |
|---|---|---|
| Player (keyboard/mouse) | WASD, mouse, R (reset), Escape (pause), Space (jump) | Rendered 3D scene + HUD |
| OSM data | Extracted building footprints, street geometry, elevation | — |
| Filesystem | Engine content (.uasset, .umap), Blender sources (.blend), DEM GeoTIFF |
Saved maps, screenshots, packaged build |
Technical Context
| Channel | Protocol / Format | Purpose |
|---|---|---|
| Keyboard + mouse | Enhanced Input (IA_*, IMC_Default) | First-person movement, look, jump, reset, pause |
| Vulkan RHI | GPU rendering | Scene display at 60 FPS / 1440p |
| FBX | Autodesk FBX (binary) | Blender→Unreal mesh and skeleton transfer |
| GeoTIFF | 3DEP 1 m DEM | Terrain heightfield source |
| OSM XML | Overpass API extract | Building footprint and street layout source |
| Git / LFS | HTTPS to Gitea remote | Source control, binary asset storage |