octoturge
5ed4d32a56
api: chunk_sections table (per 16x16x16 section, base64-encoded u16 blockStateId array) and mesh_pointers table, additive to Phase 1's column-based chunk_columns/tile_pointers — 2D tile rendering keeps using the cheap column path unchanged. New "sections" WS message (backfill on chunk load + delta resend on flush, same "current state, not a diff" philosophy as columns) reuses the existing dirty-chunk Redis event, so one event now triggers the worker to re-render both the 2D tile and any 3D meshes for that chunk. New mesh-serving routes. worker: a from-scratch greedy mesher (per-axis 2D mask sweep + rectangle merge — the standard voxel-meshing technique, reimplemented from its public description, not copied from any codebase) producing a compact custom binary vertex buffer per non-empty section. Verified with unit tests, including one that specifically checks a uniform section collapses to exactly 6 merged quads rather than one quad per voxel face (the decisive signal that merging, not just per-voxel face emission, is actually happening). frontend: a barebones Babylon.js 3D viewer (/3d) that loads a fixed radius of chunks, parses the mesh binary format, and renders each section as its own mesh (no cross-section merging yet, no camera-based streaming yet — both reasonable follow-ups once there's a reason to optimize). End-to-end verified against live containers, including through the real mod-side Java WS client (see MCMapper-Mod's matching commit): a known half-solid section correctly round-trips to exactly 24 vertices / 36 indices at the mesh-serving endpoint, matching the "6 merged outer faces" the unit tests predict.
21 lines
537 B
TOML
21 lines
537 B
TOML
[package]
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name = "mcmapper-worker"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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tokio = { version = "1", features = ["full"] }
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redis = { version = "0.27", features = ["tokio-comp"] }
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rayon = "1.10"
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anyhow = "1"
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sqlx = { version = "0.8", features = ["runtime-tokio", "tls-rustls", "postgres", "uuid"] }
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uuid = { version = "1", features = ["serde"] }
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image = { version = "0.25", default-features = false, features = ["png"] }
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aws-sdk-s3 = "1"
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aws-config = "1"
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aws-credential-types = "1"
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base64 = "0.22"
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[profile.release]
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lto = true
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