Core Concepts

Zero-copy

Store large data (vertices, pixels, matrices) in a SharedArrayBuffer, then access it through TypedArray views across environments (main thread / Web Worker / Node Worker / WASM) without copying.

SharedMemoryBase

SharedMemoryBase wraps shared memory creation and typed view helpers (api/core/manager.ts:1):

• getBuffer() returns SharedArrayBuffer
• getView(ctor, offset?, length?) creates typed views quickly

MemoryManager (region-based layout)

MemoryManager splits one SAB into logical regions (e.g. vertices/indices/uvs/normals) and allocates with alignment (api/core/memory.ts:1).

Composite buffers

SharedModelBuffer shows how to organize multi-segment model data in a single SAB, and expose typed views (api/model/index.ts:1).

WASM cooperation

Rust exports math functions via wasm_bindgen (e.g. src/math/mod.rs:1), and TS wraps them in Math3D (api/math/math.ts:1).