49 lines
2.9 KiB
Markdown
49 lines
2.9 KiB
Markdown
# SolveCraft roadmap
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Status as of **2026-10-07**. SolveCraft targets Fusion-style parametric modelling (sketch →
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features → parametric timeline) as an open, pure-Rust, agent-drivable application.
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## At a glance
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| Question | Answer |
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| Where are we? | **M0 (vertical slice) done.** Sketch with solver, extrude/revolve/fillet/chamfer/cut, parameters that rebuild the timeline, STEP/STL export, desktop app, CLI, oracle harness. |
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| Command parity (SOLID + SKETCH toolbar) | **46 / 291 (16%)** — [docs/parity.md](docs/parity.md) |
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| Fusion oracle | **2 / 29 parts match** Fusion's measurements (16 need features not built yet) — [docs/oracle.md](docs/oracle.md) |
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| Tests | 60 (solver, profiles, kernel booleans/blends/measures, expressions, timeline, file formats, camera, engine end-to-end, hostile-input fuzz over every command) |
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| Gates | `cargo xtask ci`: fmt, clippy -D warnings, tests, asset attribution, layering — green |
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| Weighted parity estimate | **≈ 5%** of Fusion's Design workspace by importance (sketch + basic solids are the core, but surfaces, assemblies, sheet metal, CAM, drawings are untouched) |
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| Time to a useful alpha (M0–M6) | ≈ **150 agent hours** remain |
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## Milestones
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| # | Milestone | Status | Hours left |
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|---|---|---|---|
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| M0 | Vertical slice | done | — |
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| M1 | Sketch depth, oracle sketch cases (arcs, taper, two-sided, sketch modify tools) | in progress | 16 |
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| M2 | Robust modelling: coplanar booleans in the kernel, holes, patterns, mirror, shell, draft, split, construction geometry | planned | 24 |
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| M3 | General fillets and chamfers (curved edges, chains, vertex blends) | planned | 30 |
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| M4 | Files: STEP import, mesh import, DXF sketches, 3MF | planned | 16 |
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| M5 | Persistent naming of faces and edges | planned | 20 |
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| M6 | UI depth: profile shading, selection filters, measure tool, section view, edit dialogs, drag-solve | planned | 24 |
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| M7 | Sweep, loft, rib, web, emboss, thread, coil, pipe | planned | 24 |
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| M8 | Surface workspace | planned | 30 |
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| M9 | Assemblies and joints | planned | 40 |
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| M10 | Sheet metal | planned | 30 |
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| M11 | 2D drawings | planned | 30 |
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| M12 | Release: installers, signing, docs, performance | planned | 16 |
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## Known limitations
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- Fillets and chamfers: straight convex edges between planar faces with perpendicular planar end
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faces; two blended edges may not share a corner yet.
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- Booleans of bodies with coincident faces fail unless they come from extrudes (where the tool is
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extended automatically); fully internal voids are not supported.
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- Mass properties come from fine tessellation (curved faces within ~1e-4 relative).
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- No STEP import yet; no persistent naming (fillet edges are re-found by position).
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## Kernel
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truck (Apache-2.0) behind our own `kernel` crate, with our own blend operation and boolean
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retry/validation; see `plan/adr/0001-geometry-kernel.md` (local) — summary in README.
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