brepkit-wasm

WebAssembly bindings for brepkit: browser-native B-Rep solid modeling.

Part of brepkit, a solid modeling kernel for Rust and WebAssembly.

Layer L4. Depends on brepkit-operations, brepkit-io (optional), brepkit-algo, brepkit-check, brepkit-geometry, brepkit-heal, brepkit-math, and brepkit-topology. It does not depend on brepkit-render, which is a separate L4 leaf.

Full API reference on docs.rs.

Exposes the kernel to JavaScript through wasm-bindgen as a BrepKernel object, with batch execution and checkpoint/restore.

Most JavaScript users want the npm package rather than this crate:

npm install brepkit-wasm

import { BrepKernel } from 'brepkit-wasm';

const kernel = new BrepKernel();
const block = kernel.makeBox(30, 20, 10);
const cutter = kernel.makeCylinder(5, 15);
const notched = kernel.cut(block, cutter);

For a higher-level TypeScript API built on this package, see brepjs and its documentation at brepjs.dev.

The io feature (on by default) pulls in brepkit-io. Build with --no-default-features for a smaller binary without import and export.

Stability

Part of brepkit's consumer surface: this crate is meant to be named directly in a downstream Cargo.toml. Breaking changes are possible but not routine, and land with a CHANGELOG entry. See STABILITY.md.

License

AGPL-3.0-only, or a commercial license for proprietary use.