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chore: remove the isomorphic (iso) layer - #3
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The /iso entry was upstream's experiment for sharing one TypeScript frontend with a native host (scriptc-game): csrc/flat.cpp with fixed 16384-slot tables and a single-world assumption, src/frontend.ts built with a tsc --ignoreConfig hack, and a v0 surface (world, body, box, sphere) that nothing outside the repo's own test consumed. It also leaked the _b3f_* exports into the generated declarations. The fork's public API is the embind surface (soon a flat C ABI with its own TypeScript frontend), so the layer is dropped: files, the ./iso package export, the build step and the README section. BREAKING CHANGE: the `@frsource/box3d-wasm/iso` entry no longer exists. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This was referenced Oct 7, 2026
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October 7, 2026 20:07
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Why
The
/isoentry was upstream's experiment for sharing one TypeScript frontend with a native host:csrc/flat.cpp(fixed 16384-slot tables, single world),src/frontend.tsbuilt with atsc --ignoreConfighack, and a v0 surface (world, body, box, sphere). Nothing outside this repo's own test consumed it, and it leaked the_b3f_*exports into the generated declarations.This is the first step of the binding rewrite (flat C ABI + TypeScript frontend) tracked for 1.0; removing the dead layer first keeps that PR focused.
What
csrc/flat.cpp,src/frontend.ts,src/backend.d.ts,src/backend-wasm.mjs,src/iso.mjs,test/iso.test.mjs../isoexport, the frontend build step inscripts/build.shand the README section.Breaking:
@frsource/box3d-wasm/isono longer exists (no known importers).Verification
pnpm buildfrom a cleandist/(both flavours),dist/box3d.d.tscontains no_b3f_*exports.pnpm test: 23 passing.pnpm lintclean.🤖 Generated with Claude Code