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New crate effectcraft-lottie (L3): export a comp to Lottie JSON / dotLottie (precomp and base64 image assets; shape, solid, null, precomp, image and text layers or glyph shapes; transforms with parenting, separated position, anchor; keyframes with speed/influence converted to normalised i/o tangents, hold keys, spatial ti/to; all shape items incl. gradients, dashes, trim, repeater and path operators; masks, track mattes, blend modes, time remap, timing, markers, optional expressions, a few Lottie effects) with a warnings list for what Lottie cannot express, and the inverse import. Commands file.exportLottie / file.importLottie with File > Export / Import entries. Round-trip tests (values and rendered frames) and hand-written fixtures. Co-Authored-By: Claude Opus 5.5 <[email protected]>
2.0 KiB
2.0 KiB
Roadmap
EffectCraft aims to do what After Effects does, with the same panels, menus and behaviour, written from scratch in Rust. This is where it stands. The milestones overlap; several are worked on at once.
| Milestone | State | |
|---|---|---|
| M0 | Skeleton: crates, compositor, the After Effects style shell, control channel, cargo xtask |
Done (web build: docs/web.md) |
| M1 | Keyframes: temporal and spatial interpolation, Easy Ease, roving, velocity | Done |
| M2 | Compositing: 38 blend modes, track mattes, parenting, adjustment layers | Done |
| M3 | Project operations: settings dialogs, layer commands, .ecproj, undo, After Effects menu bar |
Mostly done |
| M4 | Preview: precomps, motion blur, cached playback | Mostly done |
| M5 | Timeline depth: graph editor, keyframe clipboard and dialogs, time remapping, pick-whips, expression editor | Done |
| M6 | Shapes, masks and footage: shape operators, masks and the pen tool, video and image import | Done |
| M7 | 3D: 3D layers, cameras, lights, shadows, depth of field, 3D views and camera tools | In review |
| M8 | Expressions with the After Effects object model | Done |
| M9 | Text and effects: text animators, layer styles, 259 effects incl. time and audio effects | Done (range, wiggly and expression selectors, per-character 3D, text on a path) |
| M10 | Export: render queue, H.264, ProRes, image sequences, GIF, audio | Done |
| M11 | Animation tools: audio playback, meters and waveforms, Lottie import and export (done); presets, Motion Sketch, Wiggler | In progress |
| M12 | Performance: layer cache and parallel compositing (done), GPU compositing, disk cache, motion tracking | In progress |
| M13+ | Puppet, paint, roto, motion tracking, preferences and shortcut editor, a plugin API | Planned |
| M15 | The web app (WebAssembly, WebGPU) | Done, single-threaded |
| M14 | Built for agents: MCP server, command-line tool, control channel | Done |
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