jpmschweitzer and Claude Opus 4.6
80916471e7
fix(assets): correct globe renderer east-west mirroring
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arctan2(hz, hx) wrapped longitude counter-clockwise, mirroring
east and west on the globe. Changed to arctan2(hx, hz) which
increases eastward (right on screen). Added +0.5 offset to center
the view on 0° longitude, keeping the dateline seam on the back.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-04-07 22:21:56 +02:00
jpmschweitzer and Claude Opus 4.6
f84275edf3
feat(assets): planet generator pipeline — heightmap + globe from wiki data
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Full terrain-to-render pipeline at tooling/planet-gen/:
- body_definition_parser: reads system index.md → body definitions
- planet_simulation: FBM + Voronoi ridges, Whittaker biome classification,
D8 river routing, physics-driven craters (atmo × tectonics scaling)
- render_heightmap: 4096×2048 cartographic maps with hillshade
- planet_renderer: 512×512 globe with terrain UV mapping, clouds, rings
- biomes.toml: externalized color/classification tables (single source)
- scaffold_bodies: creates per-body index.md with YAML frontmatter
- batch: unattended processing with error handling, resume, determinism check
Supports all body types: temperate, arid, frozen, volcanic, barren,
oceanic, gas giant (banded + ringed), and moons (half-size, grey, cratered).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-04-06 15:54:15 +02:00
jpmschweitzerandClaude Opus 4.6